From: Jan Lentfer <lentferj@monster.lan.net>
Date: Thu, 17 Dec 2009 13:10:54 +0000 (+0100)
Subject: vendor/NCURSES: Remove version tag.
X-Git-Tag: v2.7.1~288^2
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/fdd4e1e09e069e93fafdd13458a9c511bca7e833

vendor/NCURSES: Remove version tag.
---

diff --git a/contrib/ncurses-5.4/Ada95/Makefile.in b/contrib/ncurses-5.4/Ada95/Makefile.in
deleted file mode 100644
index b1743cfa6e..0000000000
--- a/contrib/ncurses-5.4/Ada95/Makefile.in
+++ /dev/null
@@ -1,67 +0,0 @@
-##############################################################################
-# Copyright (c) 1998 Free Software Foundation, Inc.                          #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-#
-#  Author:  Juergen Pfeifer, 1996
-#
-#  Version Control
-#  $Revision: 1.15 $
-#
-SHELL		= /bin/sh
-THIS		= Makefile
-
-SUBDIRS         = @ADA_SUBDIRS@
-
-CF_MFLAGS 	= @cf_cv_makeflags@
-@SET_MAKE@
-
-all \
-libs \
-sources \
-install \
-install.libs \
-uninstall \
-uninstall.libs ::
-	for d in $(SUBDIRS); do \
-		(cd $$d ; $(MAKE) $(CF_MFLAGS) $@) ;\
-	done
-
-clean \
-mostlyclean ::
-	for d in $(SUBDIRS); do \
-		(cd $$d ; $(MAKE) $(CF_MFLAGS) $@) ;\
-	done
-
-distclean \
-realclean ::
-	for d in $(SUBDIRS); do \
-		(cd $$d ; $(MAKE) $(CF_MFLAGS) $@) ;\
-	done
-	rm -f Makefile
-
-install.data :
-	@
diff --git a/contrib/ncurses-5.4/Ada95/README b/contrib/ncurses-5.4/Ada95/README
deleted file mode 100644
index be8425969d..0000000000
--- a/contrib/ncurses-5.4/Ada95/README
+++ /dev/null
@@ -1,33 +0,0 @@
--------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                         --
---                                                                           --
--- Permission is hereby granted, free of charge, to any person obtaining a   --
--- copy of this software and associated documentation files (the             --
--- "Software"), to deal in the Software without restriction, including       --
--- without limitation the rights to use, copy, modify, merge, publish,       --
--- distribute, distribute with modifications, sublicense, and/or sell copies --
--- of the Software, and to permit persons to whom the Software is furnished  --
--- to do so, subject to the following conditions:                            --
---                                                                           --
--- The above copyright notice and this permission notice shall be included   --
--- in all copies or substantial portions of the Software.                    --
---                                                                           --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS   --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF                --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --
--- NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,       --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR     --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --
--- USE OR OTHER DEALINGS IN THE SOFTWARE.                                    --
---                                                                           --
--- Except as contained in this notice, the name(s) of the above copyright    --
--- holders shall not be used in advertising or otherwise to promote the      --
--- sale, use or other dealings in this Software without prior written        --
--- authorization.                                                            --
--------------------------------------------------------------------------------
-
---  Author:  Juergen Pfeifer, 1996
-
-The documentation is provided in HTML format in the ./html 
-subdirectory. The main document is named index.html
-
diff --git a/contrib/ncurses-5.4/Ada95/TODO b/contrib/ncurses-5.4/Ada95/TODO
deleted file mode 100644
index 12fef7b717..0000000000
--- a/contrib/ncurses-5.4/Ada95/TODO
+++ /dev/null
@@ -1,27 +0,0 @@
--- $Id: TODO,v 1.4 1999/10/20 09:18:58 tom Exp $
-
---  Intensive testing
-    Perhaps the delivery of the Beta will help a bit.
-
---  Documentation
-    Like most WEB pages: under continuous construction
-
---  Style cleanup
-    	
---  Alternate functions for procedures with out params
-    Comfort purpose
-
---  Sample program
-    Under continuous construction (and it's not a WEB page!!!)
-
---  Make the binding objects a shared library
-    They are rather large, so it would make sense, otherwise Ada95
-    would look too large, although the generated code is as compact
-    as C or C++. I'll wait a bit until the GNAT people provide some
-    better support to construct shared libraries.
-
---  Think about more inlining
-
---  Check for memory leaks.
-    Oh I would like it so much if the GNAT guys would put an optional
-    GC into their system.
diff --git a/contrib/ncurses-5.4/Ada95/gen/Makefile.in b/contrib/ncurses-5.4/Ada95/gen/Makefile.in
deleted file mode 100644
index aea7fdd723..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/Makefile.in
+++ /dev/null
@@ -1,438 +0,0 @@
-##############################################################################
-# Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.                #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-#
-#  Author:  Juergen Pfeifer, 1996
-#
-#  Version Control
-#  $Revision: 1.44 $
-#
-.SUFFIXES:
-
-SHELL		= /bin/sh
-THIS		= Makefile
-
-x		= @PROG_EXT@
-
-top_srcdir	= @top_srcdir@
-DESTDIR		= @DESTDIR@
-srcdir		= @srcdir@
-prefix		= @prefix@
-exec_prefix	= @exec_prefix@
-ADA_INCLUDE	= $(DESTDIR)@ADA_INCLUDE@
-ADA_OBJECTS	= $(DESTDIR)@ADA_OBJECTS@
-
-INSTALL		= @INSTALL@
-INSTALL_DATA	= @INSTALL_DATA@
-
-AWK		= @AWK@
-LN_S		= @LN_S@
-
-CC		= @CC@
-HOST_CC		= @BUILD_CC@
-CFLAGS		= @CFLAGS@
-
-CPPFLAGS	= @ACPPFLAGS@ \
-		  -DHAVE_CONFIG_H -I$(srcdir)
-
-CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
-CFLAGS_NORMAL	= $(CCFLAGS)
-CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
-CFLAGS_PROFILE	= $(CCFLAGS) -pg
-CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
-
-CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
-
-LINK		= $(HOST_CC)
-LD_FLAGS	= @LD_MODEL@ $(LOCAL_LIBS) @LDFLAGS@ @LIBS@ @LOCAL_LDFLAGS2@ $(LDFLAGS)
-
-RANLIB		= @RANLIB@
-
-LIB_CURSES      = -L../../lib -lncurses@LIB_SUFFIX@
-
-M4		= m4
-M4FLAGS		=
-
-GENERATE	= ./gen$x '@DFT_ARG_SUFFIX@'
-DEL_ADAMODE	= sed -e '/^\-\-\ \ \-\*\-\ ada\ \-\*\-.*/d'
-
-GNATHTML	= `type -p gnathtml || type -p gnathtml.pl`
-GNATHP          = www.gnat.com
-
-################################################################################
-ALIB            = @cf_ada_package@
-ABASE		= $(ALIB)-curses
-
-ADA_SRCDIR	= ../src
-
-GEN_FILES0      = Base_Defs
-
-GEN_FILES1      = Key_Definitions              		\
-		  Old_Keys                     		\
-		  Character_Attribute_Set_Rep  		\
-		  AC_Rep                       		\
-		  Color_Defs                   		\
-		  ACS_Map                      		\
-		  Linker_Options               		\
-		  Base_Defs			        \
-		  Window_Offsets                        \
-		  Version_Info				\
-		  Trace_Defs
-
-GEN_FILES2      = Menu_Opt_Rep        		    	\
-		  Menu_Base_Defs               		\
-		  Menu_Linker_Options          		\
-		  Item_Rep
-
-GEN_FILES3      = Form_Opt_Rep                 		\
-		  Form_Base_Defs               		\
-		  Form_Linker_Options          		\
-		  Field_Rep
-
-GEN_FILES4      = Mouse_Base_Defs              		\
-		  Mouse_Event_Rep			\
-		  Mouse_Events                          \
-		  Panel_Linker_Options
-
-GEN_FILES5	= Chtype_Def                            \
-		  Eti_Defs
-
-GEN_TARGETS     = $(ADA_SRCDIR)/$(ABASE).ads         			\
-	          $(ADA_SRCDIR)/$(ABASE)-aux.ads   			\
-	          $(ADA_SRCDIR)/$(ABASE)-trace.ads   			\
-	          $(ADA_SRCDIR)/$(ABASE)-menus.ads   			\
-	          $(ADA_SRCDIR)/$(ABASE)-forms.ads   			\
-	          $(ADA_SRCDIR)/$(ABASE)-mouse.ads 			\
-	          $(ADA_SRCDIR)/$(ABASE)-panels.ads			\
-	          $(ADA_SRCDIR)/$(ABASE)-menus-menu_user_data.ads	\
-	          $(ADA_SRCDIR)/$(ABASE)-menus-item_user_data.ads	\
-	          $(ADA_SRCDIR)/$(ABASE)-forms-form_user_data.ads	\
-	          $(ADA_SRCDIR)/$(ABASE)-forms-field_types.ads		\
-	          $(ADA_SRCDIR)/$(ABASE)-forms-field_user_data.ads	\
-	          $(ADA_SRCDIR)/$(ABASE)-panels-user_data.ads
-
-GEN_SRC		= $(srcdir)/$(ABASE).ads.m4				\
-	          $(srcdir)/$(ABASE)-aux.ads.m4 	  		\
-	          $(srcdir)/$(ABASE)-trace.ads.m4 	  		\
-	          $(srcdir)/$(ABASE)-menus.ads.m4 	  		\
-	          $(srcdir)/$(ABASE)-forms.ads.m4   			\
-	          $(srcdir)/$(ABASE)-mouse.ads.m4			\
-	          $(srcdir)/$(ABASE)-panels.ads.m4			\
-	          $(srcdir)/$(ABASE)-menus-menu_user_data.ads.m4	\
-	          $(srcdir)/$(ABASE)-menus-item_user_data.ads.m4	\
-	          $(srcdir)/$(ABASE)-forms-form_user_data.ads.m4	\
-	          $(srcdir)/$(ABASE)-forms-field_types.ads.m4		\
-	          $(srcdir)/$(ABASE)-forms-field_user_data.ads.m4	\
-	          $(srcdir)/$(ABASE)-panels-user_data.ads.m4
-
-
-all \
-libs :	$(GEN_TARGETS)
-	@
-
-sources:
-
-$(ADA_INCLUDE) \
-$(ADA_OBJECTS) :
-	$(top_srcdir)/mkinstalldirs $@
-
-install \
-install.libs :: $(ADA_INCLUDE)
-	@echo installing package $(ALIB) in $(ADA_INCLUDE)
-	@$(top_srcdir)/tar-copy.sh '$(ALIB)[-.]*.ad?' $(ADA_SRCDIR) $(ADA_INCLUDE)
-	@test $(srcdir) != ./ && $(top_srcdir)/tar-copy.sh '$(ALIB)[-.]*.ad?' $(srcdir)/../src $(ADA_INCLUDE)
-
-install \
-install.libs :: $(ADA_OBJECTS)
-	@echo installing package $(ALIB) in $(ADA_OBJECTS)
-	@-chmod a-wx $(ADA_SRCDIR)/*.ali
-	@$(top_srcdir)/tar-copy.sh '$(ALIB)[-.]*.ali' $(ADA_SRCDIR) $(ADA_OBJECTS)
-	@-chmod u+x $(ADA_SRCDIR)/*.ali
-
-uninstall \
-uninstall.libs ::
-	@echo removing package $(ALIB) from $(ADA_INCLUDE)
-	-@cd $(ADA_INCLUDE) && rm -f $(ALIB)[-.]*
-
-uninstall \
-uninstall.libs ::
-	@echo removing package $(ALIB) from $(ADA_OBJECTS)
-	-@cd $(ADA_OBJECTS) && rm -f $(ALIB)[-.]*
-
-gen$x:	gen.o
-	@ECHO_LINK@ $(LINK) $(CFLAGS_NORMAL) gen.o $(LD_FLAGS) -o $@ $(LIB_CURSES)
-
-gen.o:	$(srcdir)/gen.c
-	$(HOST_CC) $(CFLAGS_NORMAL) -c -o $@ $(srcdir)/gen.c
-
-Character_Attribute_Set_Rep: gen$x
-	$(GENERATE) B A >$@
-
-Base_Defs: gen$x
-	$(GENERATE) B B >$@
-
-Color_Defs: gen$x
-	$(GENERATE) B C >$@
-
-Key_Definitions: gen$x
-	$(GENERATE) B K >$@
-
-Old_Keys: gen$x
-	$(GENERATE) B O >$@
-
-ACS_Map: gen$x
-	$(GENERATE) B M >$@
-
-AC_Rep: gen$x
-	$(GENERATE) B R >$@
-
-Linker_Options: gen$x
-	$(GENERATE) B L >$@
-
-Version_Info: gen$x
-	$(GENERATE) B V >$@
-
-Window_Offsets: gen$x
-	$(GENERATE) B D >$@
-
-Trace_Defs: gen$x
-	$(GENERATE) B T >$@
-
-Menu_Opt_Rep: gen$x
-	$(GENERATE) M R >$@
-
-Menu_Base_Defs: gen$x
-	$(GENERATE) M B >$@
-
-Menu_Linker_Options: gen$x
-	$(GENERATE) M L >$@
-
-Item_Rep: gen$x
-	$(GENERATE) M I >$@
-
-Form_Opt_Rep: gen$x
-	$(GENERATE) F R >$@
-
-Form_Base_Defs: gen$x
-	$(GENERATE) F B >$@
-
-Form_Linker_Options: gen$x
-	$(GENERATE) F L >$@
-
-Field_Rep: gen$x
-	$(GENERATE) F I >$@
-
-Mouse_Base_Defs: gen$x
-	$(GENERATE) P B >$@
-
-Mouse_Event_Rep: gen$x
-	$(GENERATE) P M >$@
-
-Mouse_Events: gen$x
-	$(GENERATE) B E >$@
-
-Panel_Linker_Options: gen$x
-	$(GENERATE) P L >$@
-
-Chtype_Def: gen$x
-	$(GENERATE) E C >$@
-
-Eti_Defs: gen$x
-	$(GENERATE) E E >$@
-
-$(ADA_SRCDIR)/$(ABASE).ads: 	$(srcdir)/$(ABASE).ads.m4 \
-				$(GEN_FILES1) $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE).ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-aux.ads: $(srcdir)/$(ABASE)-aux.ads.m4 \
-				$(GEN_FILES5) $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-aux.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-trace.ads: $(srcdir)/$(ABASE)-trace.ads.m4 \
-				$(GEN_FILES5) $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-trace.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-menus.ads: $(srcdir)/$(ABASE)-menus.ads.m4 \
-				  $(GEN_FILES2) $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-menus.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-forms.ads: $(srcdir)/$(ABASE)-forms.ads.m4 \
-				  $(GEN_FILES3) $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-forms.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-mouse.ads: $(srcdir)/$(ABASE)-mouse.ads.m4 \
-				  $(GEN_FILES4) $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-mouse.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-panels.ads: $(srcdir)/$(ABASE)-panels.ads.m4 \
-				   $(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-panels.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-menus-menu_user_data.ads: \
-		$(srcdir)/$(ABASE)-menus-menu_user_data.ads.m4 \
-		$(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-menus-menu_user_data.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-menus-item_user_data.ads: \
-		$(srcdir)/$(ABASE)-menus-item_user_data.ads.m4 \
-		$(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-menus-item_user_data.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-forms-form_user_data.ads: \
-		$(srcdir)/$(ABASE)-forms-form_user_data.ads.m4 \
-		$(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-forms-form_user_data.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-forms-field_types.ads: \
-		$(srcdir)/$(ABASE)-forms-field_types.ads.m4 \
-		$(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-forms-field_types.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-forms-field_user_data.ads: \
-		$(srcdir)/$(ABASE)-forms-field_user_data.ads.m4 \
-		$(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-forms-field_user_data.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-$(ADA_SRCDIR)/$(ABASE)-panels-user_data.ads: \
-		$(srcdir)/$(ABASE)-panels-user_data.ads.m4 \
-		$(srcdir)/normal.m4
-	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
-	$(srcdir)/$(ABASE)-panels-user_data.ads.m4 |\
-	$(DEL_ADAMODE) >$@
-
-install.progs ::
-
-tags:
-	ctags *.[ch]
-
-TAGS:
-	etags *.[ch]
-
-mostlyclean ::
-	-rm -f a.out core gen$x *.o
-	-rm -f $(GEN_FILES1)
-	-rm -f $(GEN_FILES2)
-	-rm -f $(GEN_FILES3)
-	-rm -f $(GEN_FILES4)
-	-rm -f $(GEN_FILES5)
-
-clean :: mostlyclean
-	-rm -f $(GEN_TARGETS) instab.tmp *.ad[bs] *.html *.ali *.tmp
-
-distclean :: clean
-	rm -f Makefile
-
-realclean :: distclean
-
-HTML_DIR = ../../doc/html/ada
-
-instab.tmp : table.m4 $(GEN_SRC)
-	@rm -f $@
-	@for f in $(GEN_SRC) ; do \
-	  $(M4) $(M4FLAGS) -DM4MACRO=table.m4 $$f | $(DEL_ADAMODE) >> $@ ;\
-	done;
-
-$(HTML_DIR)/table.html : instab.tmp
-	@-touch $@
-	@-chmod +w $@
-	@echo '<!DOCTYPE HTML'  > $@
-	@echo 'PUBLIC "-//IETF//DTD HTML 3.0//EN">' >> $@
-	@echo '<HTML>' >> $@
-	@echo '<HEAD>' >> $@
-	@echo '<TITLE>Correspondence between ncurses C and Ada functions</TITLE>' >>$@
-	@echo '</HEAD>' >> $@
-	@echo '<BODY>' >> $@
-	@echo '<H1>Correspondence between ncurses C and Ada functions</H1>' >>$@
-	@echo '<H2>Sorted by C function name</H2>' >>$@
-	@echo '<TABLE ALIGN=CENTER BORDER>' >>$@
-	@echo '<TR ALIGN=LEFT>' >>$@
-	@echo '<TH>C name</TH><TH>Ada name</TH><TH>man page</TH></TR>' >>$@
-	@sort < instab.tmp >> $@
-	@echo '</TABLE></BODY></HTML>' >>$@
-	@rm -f instab.tmp
-
-adahtml:
-	@rm -rf $(HTML_DIR)/
-	@mkdir -p $(HTML_DIR)
-	cp -p ../src/*.ad[sb] . && chmod +w *.ad[sb]
-	ln -sf ../src/*.ali .
-	for f in $(GEN_SRC); do \
-	   g=`basename $$f .ads.m4` ;\
-	   $(M4) $(M4FLAGS) -DM4MACRO=html.m4 $$f | $(DEL_ADAMODE) > $$g.ads ;\
-	done
-	@-rm -f $(HTML_DIR)/$(ALIB)*.htm*
-	$(GNATHTML) -d -f $(ALIB)*.ads
-	for f in html/$(ALIB)*.htm*; do \
-	   a=`basename $$f` ; \
-	   sed -e 's/You may also.*body.*//' <$$f |\
-	   sed -e 's%GNAT%<A HREF="http://$(GNATHP)">GNAT</A>%g' |\
-	   sed -e 's%&lt;A HREF%<A HREF%g' |\
-	   sed -e 's%"&gt;%">%g' |\
-	   sed -e 's/3X/3x/g' |\
-	   sed -e 's/$$\([ABCDEFGHIJKLMNOPQRSTUVWXZabcdefghijklmnopqrstuvwxz0123456789_]*:.*\)\$$/@\1@/' |\
-	   sed -e 's%&lt;/A&gt;%</A>%g' > $$a.tmp ;\
-           mv $$a.tmp $$f ;\
-	done
-	@rm -f *.ad[sb] *.ali *.tmp
-	@for f in funcs.htm main.htm ; do \
-	  sed -e "\%<A HREF=funcs/ .htm>\[ \]</A>%d" < html/$$f > $$f ;\
-	  mv $$f html/$$f ;\
-	done
-	@rm -f "html/funcs/ .htm"
-	@cp -pdrf html/* $(HTML_DIR)/
-	@rm -rf html
-
-html : adahtml $(HTML_DIR)/table.html
-	@
-
-###############################################################################
-# The remainder of this file is automatically generated during configuration
-###############################################################################
diff --git a/contrib/ncurses-5.4/Ada95/gen/gen.c b/contrib/ncurses-5.4/Ada95/gen/gen.c
deleted file mode 100644
index 7a5bbedf63..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/gen.c
+++ /dev/null
@@ -1,1436 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
- *                                                                          *
- * Permission is hereby granted, free of charge, to any person obtaining a  *
- * copy of this software and associated documentation files (the            *
- * "Software"), to deal in the Software without restriction, including      *
- * without limitation the rights to use, copy, modify, merge, publish,      *
- * distribute, distribute with modifications, sublicense, and/or sell       *
- * copies of the Software, and to permit persons to whom the Software is    *
- * furnished to do so, subject to the following conditions:                 *
- *                                                                          *
- * The above copyright notice and this permission notice shall be included  *
- * in all copies or substantial portions of the Software.                   *
- *                                                                          *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
- *                                                                          *
- * Except as contained in this notice, the name(s) of the above copyright   *
- * holders shall not be used in advertising or otherwise to promote the     *
- * sale, use or other dealings in this Software without prior written       *
- * authorization.                                                           *
- ****************************************************************************/
-
-/****************************************************************************
- *   Author:  Juergen Pfeifer, 1996                                         *
- ****************************************************************************/
-
-/*
-    Version Control
-    $Revision: 1.36 $
-  --------------------------------------------------------------------------*/
-/*
-  This program generates various record structures and constants from the
-  ncurses header file for the Ada95 packages. Essentially it produces
-  Ada95 source on stdout, which is then merged using m4 into a template
-  to produce the real source.
-  */
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <assert.h>
-#include <ctype.h>
-
-#include <menu.h>
-#include <form.h>
-
-#define RES_NAME "Reserved"
-
-static const char *model = "";
-static int little_endian = 0;
-
-typedef struct {
-  const char *name;
-  unsigned long attr;
-} name_attribute_pair;
-
-static int find_pos (char *s, unsigned len, int *low, int *high)
-{
-  unsigned int i,j;
-  int l = 0;
-
-  *high = -1;
-  *low  = 8*len;
-
-  for(i=0; i < len; i++,s++)
-    {
-      if (*s)
-	{
-	  for(j=0;j<8*sizeof(char);j++)
-	    {
-	      if ((( little_endian && ((*s)&0x01)) ||
-		   (!little_endian && ((*s)&0x80))) )
-		{
-		  if (l > *high)
-		    *high = l;
-		  if (l < *low)
-		    *low = l;
-		}
-	      l++;
-	      if (little_endian)
-		*s >>= 1;
-	      else
-		*s <<= 1;
-	    }
-	}
-      else
-	l += 8;
-    }
-  return (*high >= 0 && (*low <= *high)) ? *low : -1;
-}
-
-/*
- * This helper routine generates a representation clause for a
- * record type defined in the binding.
- * We are only dealing with record types which are of 32 or 16
- * bit size, i.e. they fit into an (u)int or a (u)short.
- */
-static void
-gen_reps
-(const name_attribute_pair *nap, /* array of name_attribute_pair records */
- const char *name,               /* name of the represented record type  */
- int len,                        /* size of the record in bytes          */
- int bias)
-{
-  int i,n,l,cnt = 0,low,high;
-  int width = strlen(RES_NAME) + 3;
-  unsigned long a;
-  unsigned long mask = 0;
-
-  assert (nap!=NULL);
-
-  for (i=0; nap[i].name != (char *)0; i++)
-    {
-      cnt++;
-      l = strlen(nap[i].name);
-      if (l>width)
-	width = l;
-    }
-  assert (width > 0);
-
-  printf("   type %s is\n",name);
-  printf("      record\n");
-  for (i=0; nap[i].name != (char *)0; i++)
-    {
-      printf("         %-*s : Boolean;\n",width,nap[i].name);
-    }
-  printf("      end record;\n");
-  printf("   pragma Pack (%s);\n",name);
-  printf("   pragma Convention (C, %s);\n\n",name);
-
-  printf("   for %s use\n",name);
-  printf("      record\n");
-
-  for (i=0; nap[i].name != (char *)0; i++)
-    {
-      a = nap[i].attr;
-      mask |= a;
-      l = find_pos( (char *)&a,sizeof(a),&low,&high );
-      if (l>=0)
-	printf("         %-*s at 0 range %2d .. %2d;\n",width,nap[i].name,
-	       low-bias,high-bias);
-    }
-  i = 1; n = cnt;
-  printf("      end record;\n");
-  printf("   for %s'Size use %d;\n", name, 8*len);
-  printf("   --  Please note: this rep. clause is generated and may be\n");
-  printf("   --               different on your system.");
-}
-
-
-static void chtype_rep (const char *name, attr_t mask)
-{
-  attr_t x = -1;
-  attr_t t = x & mask;
-  int low, high;
-  int l = find_pos ((char *)&t, sizeof(t), &low, &high);
-  if (l>=0)
-    printf("         %-5s at 0 range %2d .. %2d;\n",name,low,high);
-}
-
-static void gen_chtype_rep(const char *name)
-{
-  printf("   for %s use\n      record\n",name);
-  chtype_rep("Ch",A_CHARTEXT);
-  chtype_rep("Color",A_COLOR);
-  chtype_rep("Attr",(A_ATTRIBUTES&~A_COLOR));
-  printf("      end record;\n   for %s'Size use %ld;\n", name, (long)(8*sizeof(chtype)));
-  printf("      --  Please note: this rep. clause is generated and may be\n");
-  printf("      --               different on your system.\n");
-}
-
-
-static void mrep_rep (const char *name, void *rec)
-{
-  int low, high;
-  int l = find_pos((char *)rec, sizeof(MEVENT), &low, &high);
-  if (l>=0)
-    printf("         %-7s at 0 range %3d .. %3d;\n",name,low,high);
-}
-
-
-static void gen_mrep_rep(const char *name)
-{
-  MEVENT x;
-
-  printf("   for %s use\n      record\n",name);
-
-  memset(&x,0,sizeof(x));
-  x.id = -1;
-  mrep_rep("Id",&x);
-
-  memset(&x,0,sizeof(x));
-  x.x = -1;
-  mrep_rep("X",&x);
-
-  memset(&x,0,sizeof(x));
-  x.y = -1;
-  mrep_rep("Y",&x);
-
-  memset(&x,0,sizeof(x));
-  x.z = -1;
-  mrep_rep("Z",&x);
-
-  memset(&x,0,sizeof(x));
-  x.bstate = -1;
-  mrep_rep("Bstate",&x);
-
-  printf("      end record;\n");
-  printf("      --  Please note: this rep. clause is generated and may be\n");
-  printf("      --               different on your system.\n");
-}
-
-static void gen_attr_set( const char *name )
-{
-  /* All of the A_xxx symbols are defined in ncurses, but not all are nonzero
-   * if "configure --enable-widec" is specified.
-   */
-  static const name_attribute_pair nap[] = {
-#if A_STANDOUT
-    {"Stand_Out",               A_STANDOUT},
-#endif
-#if A_UNDERLINE
-    {"Under_Line",              A_UNDERLINE},
-#endif
-#if A_REVERSE
-    {"Reverse_Video",           A_REVERSE},
-#endif
-#if A_BLINK
-    {"Blink",                   A_BLINK},
-#endif
-#if A_DIM
-    {"Dim_Character",           A_DIM},
-#endif
-#if A_BOLD
-    {"Bold_Character",          A_BOLD},
-#endif
-#if A_ALTCHARSET
-    {"Alternate_Character_Set", A_ALTCHARSET},
-#endif
-#if A_INVIS
-    {"Invisible_Character",     A_INVIS},
-#endif
-#if A_PROTECT
-    {"Protected_Character",     A_PROTECT},
-#endif
-#if A_HORIZONTAL
-    {"Horizontal",              A_HORIZONTAL},
-#endif
-#if A_LEFT
-    {"Left",                    A_LEFT},
-#endif
-#if A_LOW
-    {"Low",                     A_LOW},
-#endif
-#if A_RIGHT
-    {"Right",                   A_RIGHT},
-#endif
-#if A_TOP
-    {"Top",                     A_TOP},
-#endif
-#if A_VERTICAL
-    {"Vertical",                A_VERTICAL},
-#endif
-    {(char *)0,                 0}
-  };
-  chtype attr = A_ATTRIBUTES & ~A_COLOR;
-  int start=-1, len=0, i, set;
-  for(i=0;i<(int)(8*sizeof(chtype));i++) {
-    set = attr&1;
-    if (set) {
-      if (start<0)
-	start = i;
-      if (start>=0) {
-	len++;
-      }
-    }
-    attr = attr >> 1;
-  }
-  gen_reps (nap, name, (len+7)/8, little_endian?start:0);
-}
-
-static void gen_trace(const char *name)
-{  
-  static const name_attribute_pair nap[] = {
-    {"Times",               TRACE_TIMES},
-    {"Tputs",               TRACE_TPUTS},
-    {"Update",              TRACE_UPDATE},
-    {"Cursor_Move",         TRACE_MOVE},
-    {"Character_Output",    TRACE_CHARPUT},
-    {"Calls",               TRACE_CALLS},
-    {"Virtual_Puts",        TRACE_VIRTPUT},
-    {"Input_Events",        TRACE_IEVENT},
-    {"TTY_State",           TRACE_BITS},
-    {"Internal_Calls",      TRACE_ICALLS},
-    {"Character_Calls",     TRACE_CCALLS},
-    {"Termcap_TermInfo",    TRACE_DATABASE},
-    {(char *)0,                0}
-  };
-  gen_reps(nap,name,sizeof(int),0);
-}
-
-static void gen_menu_opt_rep(const char *name)
-{
-  static const name_attribute_pair nap[] = {
-#ifdef O_ONEVALUE
-    {"One_Valued", O_ONEVALUE},
-#endif
-#ifdef O_SHOWDESC
-    {"Show_Descriptions", O_SHOWDESC},
-#endif
-#ifdef O_ROWMAJOR
-    {"Row_Major_Order", O_ROWMAJOR},
-#endif
-#ifdef O_IGNORECASE
-    {"Ignore_Case", O_IGNORECASE},
-#endif
-#ifdef O_SHOWMATCH
-    {"Show_Matches", O_SHOWMATCH},
-#endif
-#ifdef O_NONCYCLIC
-    {"Non_Cyclic", O_NONCYCLIC},
-#endif
-    {(char *)0, 0}
-  };
-  gen_reps (nap, name, sizeof(int),0);
-}
-
-static void gen_item_opt_rep(const char *name)
-{
-  static const name_attribute_pair nap[] = {
-#ifdef O_SELECTABLE
-    {"Selectable", O_SELECTABLE},
-#endif
-    {(char *)0   , 0}
-  };
-  gen_reps (nap, name, sizeof(int),0);
-}
-
-static void gen_form_opt_rep(const char *name)
-{
-  static const name_attribute_pair nap[] = {
-#ifdef O_NL_OVERLOAD
-    {"NL_Overload", O_NL_OVERLOAD},
-#endif
-#ifdef O_BS_OVERLOAD
-    {"BS_Overload", O_BS_OVERLOAD},
-#endif
-    {(char *)0    , 0}
-  };
-  gen_reps (nap, name, sizeof(int),0);
-}
-
-/*
- * Generate the representation clause for the Field_Option_Set record
- */
-static void gen_field_opt_rep(const char *name)
-{
-  static const name_attribute_pair nap[] = {
-#ifdef O_VISIBLE
-    {"Visible",O_VISIBLE},
-#endif
-#ifdef O_ACTIVE
-    {"Active",O_ACTIVE},
-#endif
-#ifdef O_PUBLIC
-    {"Public",O_PUBLIC},
-#endif
-#ifdef O_EDIT
-    {"Edit",O_EDIT},
-#endif
-#ifdef O_WRAP
-    {"Wrap",O_WRAP},
-#endif
-#ifdef O_BLANK
-    {"Blank",O_BLANK},
-#endif
-#ifdef O_AUTOSKIP
-    {"Auto_Skip",O_AUTOSKIP},
-#endif
-#ifdef O_NULLOK
-    {"Null_Ok",O_NULLOK},
-#endif
-#ifdef O_PASSOK
-    {"Pass_Ok",O_PASSOK},
-#endif
-#ifdef O_STATIC
-    {"Static",O_STATIC},
-#endif
-    {(char *)0, 0}
-  };
-  gen_reps (nap, name, sizeof(int),0);
-}
-
-/*
- * Generate a single key code constant definition.
- */
-static void keydef(const char *name, const char *old_name, int value, int mode)
-{
-  if (mode==0) /* Generate the new name */
-    printf("   %-30s : constant Special_Key_Code := 8#%3o#;\n",name,value);
-  else
-    { /* generate the old name, but only if it doesn't conflict with the old
-       * name (Ada95 isn't case sensitive!)
-       */
-      const char *s = old_name; const char *t = name;
-      while ( *s && *t && (toupper(*s++) == toupper(*t++)));
-      if (*s || *t)
-	printf("   %-16s : Special_Key_Code renames %s;\n",old_name,name);
-    }
-}
-
-/*
- * Generate constants for the key codes. When called with mode==0, a
- * complete list with nice constant names in proper casing style will
- * be generated. Otherwise a list of old (i.e. C-style) names will be
- * generated, given that the name wasn't already defined in the "nice"
- * list.
- */
-static void gen_keydefs (int mode)
-{
-  char buf[16];
-  char obuf[16];
-  int i;
-
-#ifdef KEY_CODE_YES
-  keydef("Key_Code_Yes","KEY_CODE_YES",KEY_CODE_YES,mode);
-#endif
-#ifdef KEY_MIN
-  keydef("Key_Min","KEY_MIN",KEY_MIN,mode);
-#endif
-#ifdef KEY_BREAK
-  keydef("Key_Break","KEY_BREAK",KEY_BREAK,mode);
-#endif
-#ifdef KEY_DOWN
-  keydef("Key_Cursor_Down","KEY_DOWN",KEY_DOWN,mode);
-#endif
-#ifdef KEY_UP
-  keydef("Key_Cursor_Up","KEY_UP",KEY_UP,mode);
-#endif
-#ifdef KEY_LEFT
-  keydef("Key_Cursor_Left","KEY_LEFT",KEY_LEFT,mode);
-#endif
-#ifdef KEY_RIGHT
-  keydef("Key_Cursor_Right","KEY_RIGHT",KEY_RIGHT,mode);
-#endif
-#ifdef KEY_HOME
-  keydef("Key_Home","KEY_HOME",KEY_HOME,mode);
-#endif
-#ifdef KEY_BACKSPACE
-  keydef("Key_Backspace","KEY_BACKSPACE",KEY_BACKSPACE,mode);
-#endif
-#ifdef KEY_F0
-  keydef("Key_F0","KEY_F0",KEY_F0,mode);
-#endif
-#ifdef KEY_F
-  for(i=1;i<=24;i++)
-    {
-      sprintf(buf ,"Key_F%d",i);
-      sprintf(obuf,"KEY_F%d",i);
-      keydef(buf,obuf,KEY_F(i),mode);
-    }
-#endif
-#ifdef KEY_DL
-  keydef("Key_Delete_Line","KEY_DL",KEY_DL,mode);
-#endif
-#ifdef KEY_IL
-  keydef("Key_Insert_Line","KEY_IL",KEY_IL,mode);
-#endif
-#ifdef KEY_DC
-  keydef("Key_Delete_Char","KEY_DC",KEY_DC,mode);
-#endif
-#ifdef KEY_IC
-  keydef("Key_Insert_Char","KEY_IC",KEY_IC,mode);
-#endif
-#ifdef KEY_EIC
-  keydef("Key_Exit_Insert_Mode","KEY_EIC",KEY_EIC,mode);
-#endif
-#ifdef KEY_CLEAR
-  keydef("Key_Clear_Screen","KEY_CLEAR",KEY_CLEAR,mode);
-#endif
-#ifdef KEY_EOS
-  keydef("Key_Clear_End_Of_Screen","KEY_EOS",KEY_EOS,mode);
-#endif
-#ifdef KEY_EOL
-  keydef("Key_Clear_End_Of_Line","KEY_EOL",KEY_EOL,mode);
-#endif
-#ifdef KEY_SF
-  keydef("Key_Scroll_1_Forward","KEY_SF",KEY_SF,mode);
-#endif
-#ifdef KEY_SR
-  keydef("Key_Scroll_1_Backward","KEY_SR",KEY_SR,mode);
-#endif
-#ifdef KEY_NPAGE
-  keydef("Key_Next_Page","KEY_NPAGE",KEY_NPAGE,mode);
-#endif
-#ifdef KEY_PPAGE
-  keydef("Key_Previous_Page","KEY_PPAGE",KEY_PPAGE,mode);
-#endif
-#ifdef KEY_STAB
-  keydef("Key_Set_Tab","KEY_STAB",KEY_STAB,mode);
-#endif
-#ifdef KEY_CTAB
-  keydef("Key_Clear_Tab","KEY_CTAB",KEY_CTAB,mode);
-#endif
-#ifdef KEY_CATAB
-  keydef("Key_Clear_All_Tabs","KEY_CATAB",KEY_CATAB,mode);
-#endif
-#ifdef KEY_ENTER
-  keydef("Key_Enter_Or_Send","KEY_ENTER",KEY_ENTER,mode);
-#endif
-#ifdef KEY_SRESET
-  keydef("Key_Soft_Reset","KEY_SRESET",KEY_SRESET,mode);
-#endif
-#ifdef KEY_RESET
-  keydef("Key_Reset","KEY_RESET",KEY_RESET,mode);
-#endif
-#ifdef KEY_PRINT
-  keydef("Key_Print","KEY_PRINT",KEY_PRINT,mode);
-#endif
-#ifdef KEY_LL
-  keydef("Key_Bottom","KEY_LL",KEY_LL,mode);
-#endif
-#ifdef KEY_A1
-  keydef("Key_Upper_Left_Of_Keypad","KEY_A1",KEY_A1,mode);
-#endif
-#ifdef KEY_A3
-  keydef("Key_Upper_Right_Of_Keypad","KEY_A3",KEY_A3,mode);
-#endif
-#ifdef KEY_B2
-  keydef("Key_Center_Of_Keypad","KEY_B2",KEY_B2,mode);
-#endif
-#ifdef KEY_C1
-  keydef("Key_Lower_Left_Of_Keypad","KEY_C1",KEY_C1,mode);
-#endif
-#ifdef KEY_C3
-  keydef("Key_Lower_Right_Of_Keypad","KEY_C3",KEY_C3,mode);
-#endif
-#ifdef KEY_BTAB
-  keydef("Key_Back_Tab","KEY_BTAB",KEY_BTAB,mode);
-#endif
-#ifdef KEY_BEG
-  keydef("Key_Beginning","KEY_BEG",KEY_BEG,mode);
-#endif
-#ifdef KEY_CANCEL
-  keydef("Key_Cancel","KEY_CANCEL",KEY_CANCEL,mode);
-#endif
-#ifdef KEY_CLOSE
-  keydef("Key_Close","KEY_CLOSE",KEY_CLOSE,mode);
-#endif
-#ifdef KEY_COMMAND
-  keydef("Key_Command","KEY_COMMAND",KEY_COMMAND,mode);
-#endif
-#ifdef KEY_COPY
-  keydef("Key_Copy","KEY_COPY",KEY_COPY,mode);
-#endif
-#ifdef KEY_CREATE
-  keydef("Key_Create","KEY_CREATE",KEY_CREATE,mode);
-#endif
-#ifdef KEY_END
-  keydef("Key_End","KEY_END",KEY_END,mode);
-#endif
-#ifdef KEY_EXIT
-  keydef("Key_Exit","KEY_EXIT",KEY_EXIT,mode);
-#endif
-#ifdef KEY_FIND
-  keydef("Key_Find","KEY_FIND",KEY_FIND,mode);
-#endif
-#ifdef KEY_HELP
-  keydef("Key_Help","KEY_HELP",KEY_HELP,mode);
-#endif
-#ifdef KEY_MARK
-  keydef("Key_Mark","KEY_MARK",KEY_MARK,mode);
-#endif
-#ifdef KEY_MESSAGE
-  keydef("Key_Message","KEY_MESSAGE",KEY_MESSAGE,mode);
-#endif
-#ifdef KEY_MOVE
-  keydef("Key_Move","KEY_MOVE",KEY_MOVE,mode);
-#endif
-#ifdef KEY_NEXT
-  keydef("Key_Next","KEY_NEXT",KEY_NEXT,mode);
-#endif
-#ifdef KEY_OPEN
-  keydef("Key_Open","KEY_OPEN",KEY_OPEN,mode);
-#endif
-#ifdef KEY_OPTIONS
-  keydef("Key_Options","KEY_OPTIONS",KEY_OPTIONS,mode);
-#endif
-#ifdef KEY_PREVIOUS
-  keydef("Key_Previous","KEY_PREVIOUS",KEY_PREVIOUS,mode);
-#endif
-#ifdef KEY_REDO
-  keydef("Key_Redo","KEY_REDO",KEY_REDO,mode);
-#endif
-#ifdef KEY_REFERENCE
-  keydef("Key_Reference","KEY_REFERENCE",KEY_REFERENCE,mode);
-#endif
-#ifdef KEY_REFRESH
-  keydef("Key_Refresh","KEY_REFRESH",KEY_REFRESH,mode);
-#endif
-#ifdef KEY_REPLACE
-  keydef("Key_Replace","KEY_REPLACE",KEY_REPLACE,mode);
-#endif
-#ifdef KEY_RESTART
-  keydef("Key_Restart","KEY_RESTART",KEY_RESTART,mode);
-#endif
-#ifdef KEY_RESUME
-  keydef("Key_Resume","KEY_RESUME",KEY_RESUME,mode);
-#endif
-#ifdef KEY_SAVE
-  keydef("Key_Save","KEY_SAVE",KEY_SAVE,mode);
-#endif
-#ifdef KEY_SBEG
-  keydef("Key_Shift_Begin","KEY_SBEG",KEY_SBEG,mode);
-#endif
-#ifdef KEY_SCANCEL
-  keydef("Key_Shift_Cancel","KEY_SCANCEL",KEY_SCANCEL,mode);
-#endif
-#ifdef KEY_SCOMMAND
-  keydef("Key_Shift_Command","KEY_SCOMMAND",KEY_SCOMMAND,mode);
-#endif
-#ifdef KEY_SCOPY
-  keydef("Key_Shift_Copy","KEY_SCOPY",KEY_SCOPY,mode);
-#endif
-#ifdef KEY_SCREATE
-  keydef("Key_Shift_Create","KEY_SCREATE",KEY_SCREATE,mode);
-#endif
-#ifdef KEY_SDC
-  keydef("Key_Shift_Delete_Char","KEY_SDC",KEY_SDC,mode);
-#endif
-#ifdef KEY_SDL
-  keydef("Key_Shift_Delete_Line","KEY_SDL",KEY_SDL,mode);
-#endif
-#ifdef KEY_SELECT
-  keydef("Key_Select","KEY_SELECT",KEY_SELECT,mode);
-#endif
-#ifdef KEY_SEND
-  keydef("Key_Shift_End","KEY_SEND",KEY_SEND,mode);
-#endif
-#ifdef KEY_SEOL
-  keydef("Key_Shift_Clear_End_Of_Line","KEY_SEOL",KEY_SEOL,mode);
-#endif
-#ifdef KEY_SEXIT
-  keydef("Key_Shift_Exit","KEY_SEXIT",KEY_SEXIT,mode);
-#endif
-#ifdef KEY_SFIND
-  keydef("Key_Shift_Find","KEY_SFIND",KEY_SFIND,mode);
-#endif
-#ifdef KEY_SHELP
-  keydef("Key_Shift_Help","KEY_SHELP",KEY_SHELP,mode);
-#endif
-#ifdef KEY_SHOME
-  keydef("Key_Shift_Home","KEY_SHOME",KEY_SHOME,mode);
-#endif
-#ifdef KEY_SIC
-  keydef("Key_Shift_Insert_Char","KEY_SIC",KEY_SIC,mode);
-#endif
-#ifdef KEY_SLEFT
-  keydef("Key_Shift_Cursor_Left","KEY_SLEFT",KEY_SLEFT,mode);
-#endif
-#ifdef KEY_SMESSAGE
-  keydef("Key_Shift_Message","KEY_SMESSAGE",KEY_SMESSAGE,mode);
-#endif
-#ifdef KEY_SMOVE
-  keydef("Key_Shift_Move","KEY_SMOVE",KEY_SMOVE,mode);
-#endif
-#ifdef KEY_SNEXT
-  keydef("Key_Shift_Next_Page","KEY_SNEXT",KEY_SNEXT,mode);
-#endif
-#ifdef KEY_SOPTIONS
-  keydef("Key_Shift_Options","KEY_SOPTIONS",KEY_SOPTIONS,mode);
-#endif
-#ifdef KEY_SPREVIOUS
-  keydef("Key_Shift_Previous_Page","KEY_SPREVIOUS",KEY_SPREVIOUS,mode);
-#endif
-#ifdef KEY_SPRINT
-  keydef("Key_Shift_Print","KEY_SPRINT",KEY_SPRINT,mode);
-#endif
-#ifdef KEY_SREDO
-  keydef("Key_Shift_Redo","KEY_SREDO",KEY_SREDO,mode);
-#endif
-#ifdef KEY_SREPLACE
-  keydef("Key_Shift_Replace","KEY_SREPLACE",KEY_SREPLACE,mode);
-#endif
-#ifdef KEY_SRIGHT
-  keydef("Key_Shift_Cursor_Right","KEY_SRIGHT",KEY_SRIGHT,mode);
-#endif
-#ifdef KEY_SRSUME
-  keydef("Key_Shift_Resume","KEY_SRSUME",KEY_SRSUME,mode);
-#endif
-#ifdef KEY_SSAVE
-  keydef("Key_Shift_Save","KEY_SSAVE",KEY_SSAVE,mode);
-#endif
-#ifdef KEY_SSUSPEND
-  keydef("Key_Shift_Suspend","KEY_SSUSPEND",KEY_SSUSPEND,mode);
-#endif
-#ifdef KEY_SUNDO
-  keydef("Key_Shift_Undo","KEY_SUNDO",KEY_SUNDO,mode);
-#endif
-#ifdef KEY_SUSPEND
-  keydef("Key_Suspend","KEY_SUSPEND",KEY_SUSPEND,mode);
-#endif
-#ifdef KEY_UNDO
-  keydef("Key_Undo","KEY_UNDO",KEY_UNDO,mode);
-#endif
-#ifdef KEY_MOUSE
-  keydef("Key_Mouse","KEY_MOUSE",KEY_MOUSE,mode);
-#endif
-#ifdef KEY_RESIZE
-  keydef("Key_Resize","KEY_RESIZE",KEY_RESIZE,mode);
-#endif
-}
-
-/*
- * Generate a constant with the given name. The second parameter
- * is a reference to the ACS character in the acs_map[] array and
- * will be translated into an index.
- */
-static void acs_def (const char *name, chtype *a)
-{
-  int c = a - &acs_map[0];
-  printf("   %-24s : constant Character := ",name);
-  if (isprint(c) && (c!='`'))
-    printf("'%c';\n",c);
-  else
-    printf("Character'Val (%d);\n",c);
-}
-
-/*
- * Generate the constants for the ACS characters
- */
-static void gen_acs (void)
-{
-#ifdef ACS_ULCORNER
-  acs_def("ACS_Upper_Left_Corner",&ACS_ULCORNER);
-#endif
-#ifdef ACS_LLCORNER
-  acs_def("ACS_Lower_Left_Corner",&ACS_LLCORNER);
-#endif
-#ifdef ACS_URCORNER
-  acs_def("ACS_Upper_Right_Corner",&ACS_URCORNER);
-#endif
-#ifdef ACS_LRCORNER
-  acs_def("ACS_Lower_Right_Corner",&ACS_LRCORNER);
-#endif
-#ifdef ACS_LTEE
-  acs_def("ACS_Left_Tee",&ACS_LTEE);
-#endif
-#ifdef ACS_RTEE
-  acs_def("ACS_Right_Tee",&ACS_RTEE);
-#endif
-#ifdef ACS_BTEE
-  acs_def("ACS_Bottom_Tee",&ACS_BTEE);
-#endif
-#ifdef ACS_TTEE
-  acs_def("ACS_Top_Tee",&ACS_TTEE);
-#endif
-#ifdef ACS_HLINE
-  acs_def("ACS_Horizontal_Line",&ACS_HLINE);
-#endif
-#ifdef ACS_VLINE
-  acs_def("ACS_Vertical_Line",&ACS_VLINE);
-#endif
-#ifdef ACS_PLUS
-  acs_def("ACS_Plus_Symbol",&ACS_PLUS);
-#endif
-#ifdef ACS_S1
-  acs_def("ACS_Scan_Line_1",&ACS_S1);
-#endif
-#ifdef ACS_S9
-  acs_def("ACS_Scan_Line_9",&ACS_S9);
-#endif
-#ifdef ACS_DIAMOND
-  acs_def("ACS_Diamond",&ACS_DIAMOND);
-#endif
-#ifdef ACS_CKBOARD
-  acs_def("ACS_Checker_Board",&ACS_CKBOARD);
-#endif
-#ifdef ACS_DEGREE
-  acs_def("ACS_Degree",&ACS_DEGREE);
-#endif
-#ifdef ACS_PLMINUS
-  acs_def("ACS_Plus_Minus",&ACS_PLMINUS);
-#endif
-#ifdef ACS_BULLET
-  acs_def("ACS_Bullet",&ACS_BULLET);
-#endif
-#ifdef ACS_LARROW
-  acs_def("ACS_Left_Arrow",&ACS_LARROW);
-#endif
-#ifdef ACS_RARROW
-  acs_def("ACS_Right_Arrow",&ACS_RARROW);
-#endif
-#ifdef ACS_DARROW
-  acs_def("ACS_Down_Arrow",&ACS_DARROW);
-#endif
-#ifdef ACS_UARROW
-  acs_def("ACS_Up_Arrow",&ACS_UARROW);
-#endif
-#ifdef ACS_BOARD
-  acs_def("ACS_Board_Of_Squares",&ACS_BOARD);
-#endif
-#ifdef ACS_LANTERN
-  acs_def("ACS_Lantern",&ACS_LANTERN);
-#endif
-#ifdef ACS_BLOCK
-  acs_def("ACS_Solid_Block",&ACS_BLOCK);
-#endif
-#ifdef ACS_S3
-  acs_def("ACS_Scan_Line_3",&ACS_S3);
-#endif
-#ifdef ACS_S7
-  acs_def("ACS_Scan_Line_7",&ACS_S7);
-#endif
-#ifdef ACS_LEQUAL
-  acs_def("ACS_Less_Or_Equal",&ACS_LEQUAL);
-#endif
-#ifdef ACS_GEQUAL
-  acs_def("ACS_Greater_Or_Equal",&ACS_GEQUAL);
-#endif
-#ifdef ACS_PI
-  acs_def("ACS_PI",&ACS_PI);
-#endif
-#ifdef ACS_NEQUAL
-  acs_def("ACS_Not_Equal",&ACS_NEQUAL);
-#endif
-#ifdef ACS_STERLING
-  acs_def("ACS_Sterling",&ACS_STERLING);
-#endif
-}
-
-
-#define GEN_EVENT(name,value) \
-   printf("   %-25s : constant Event_Mask := 8#%011lo#;\n", \
-          #name, value)
-
-#define GEN_MEVENT(name) \
-   printf("   %-25s : constant Event_Mask := 8#%011lo#;\n", \
-          #name, name)
-
-static
-void gen_mouse_events(void)
-{
-  mmask_t all1 = 0;
-  mmask_t all2 = 0;
-  mmask_t all3 = 0;
-  mmask_t all4 = 0;
-
-#ifdef BUTTON1_RELEASED
-  GEN_MEVENT(BUTTON1_RELEASED);
-  all1 |= BUTTON1_RELEASED;
-#endif
-#ifdef BUTTON1_PRESSED
-  GEN_MEVENT(BUTTON1_PRESSED);
-  all1 |= BUTTON1_PRESSED;
-#endif
-#ifdef BUTTON1_CLICKED
-  GEN_MEVENT(BUTTON1_CLICKED);
-  all1 |= BUTTON1_CLICKED;
-#endif
-#ifdef BUTTON1_DOUBLE_CLICKED
-  GEN_MEVENT(BUTTON1_DOUBLE_CLICKED);
-  all1 |= BUTTON1_DOUBLE_CLICKED;
-#endif
-#ifdef BUTTON1_TRIPLE_CLICKED
-  GEN_MEVENT(BUTTON1_TRIPLE_CLICKED);
-  all1 |= BUTTON1_TRIPLE_CLICKED;
-#endif
-#ifdef BUTTON1_RESERVED_EVENT
-  GEN_MEVENT(BUTTON1_RESERVED_EVENT);
-  all1 |= BUTTON1_RESERVED_EVENT;
-#endif
-#ifdef BUTTON2_RELEASED
-  GEN_MEVENT(BUTTON2_RELEASED);
-  all2 |= BUTTON2_RELEASED;
-#endif
-#ifdef BUTTON2_PRESSED
-  GEN_MEVENT(BUTTON2_PRESSED);
-  all2 |= BUTTON2_PRESSED;
-#endif
-#ifdef BUTTON2_CLICKED
-  GEN_MEVENT(BUTTON2_CLICKED);
-  all2 |= BUTTON2_CLICKED;
-#endif
-#ifdef BUTTON2_DOUBLE_CLICKED
-  GEN_MEVENT(BUTTON2_DOUBLE_CLICKED);
-  all2 |= BUTTON2_DOUBLE_CLICKED;
-#endif
-#ifdef BUTTON2_TRIPLE_CLICKED
-  GEN_MEVENT(BUTTON2_TRIPLE_CLICKED);
-  all2 |= BUTTON2_TRIPLE_CLICKED;
-#endif
-#ifdef BUTTON2_RESERVED_EVENT
-  GEN_MEVENT(BUTTON2_RESERVED_EVENT);
-  all2 |= BUTTON2_RESERVED_EVENT;
-#endif
-#ifdef BUTTON3_RELEASED
-  GEN_MEVENT(BUTTON3_RELEASED);
-  all3 |= BUTTON3_RELEASED;
-#endif
-#ifdef BUTTON3_PRESSED
-  GEN_MEVENT(BUTTON3_PRESSED);
-  all3 |= BUTTON3_PRESSED;
-#endif
-#ifdef BUTTON3_CLICKED
-  GEN_MEVENT(BUTTON3_CLICKED);
-  all3 |= BUTTON3_CLICKED;
-#endif
-#ifdef BUTTON3_DOUBLE_CLICKED
-  GEN_MEVENT(BUTTON3_DOUBLE_CLICKED);
-  all3 |= BUTTON3_DOUBLE_CLICKED;
-#endif
-#ifdef BUTTON3_TRIPLE_CLICKED
-  GEN_MEVENT(BUTTON3_TRIPLE_CLICKED);
-  all3 |= BUTTON3_TRIPLE_CLICKED;
-#endif
-#ifdef BUTTON3_RESERVED_EVENT
-  GEN_MEVENT(BUTTON3_RESERVED_EVENT);
-  all3 |= BUTTON3_RESERVED_EVENT;
-#endif
-#ifdef BUTTON4_RELEASED
-  GEN_MEVENT(BUTTON4_RELEASED);
-  all4 |= BUTTON4_RELEASED;
-#endif
-#ifdef BUTTON4_PRESSED
-  GEN_MEVENT(BUTTON4_PRESSED);
-  all4 |= BUTTON4_PRESSED;
-#endif
-#ifdef BUTTON4_CLICKED
-  GEN_MEVENT(BUTTON4_CLICKED);
-  all4 |= BUTTON4_CLICKED;
-#endif
-#ifdef BUTTON4_DOUBLE_CLICKED
-  GEN_MEVENT(BUTTON4_DOUBLE_CLICKED);
-  all4 |= BUTTON4_DOUBLE_CLICKED;
-#endif
-#ifdef BUTTON4_TRIPLE_CLICKED
-  GEN_MEVENT(BUTTON4_TRIPLE_CLICKED);
-  all4 |= BUTTON4_TRIPLE_CLICKED;
-#endif
-#ifdef BUTTON4_RESERVED_EVENT
-  GEN_MEVENT(BUTTON4_RESERVED_EVENT);
-  all4 |= BUTTON4_RESERVED_EVENT;
-#endif
-#ifdef BUTTON_CTRL
-  GEN_MEVENT(BUTTON_CTRL);
-#endif
-#ifdef BUTTON_SHIFT
-  GEN_MEVENT(BUTTON_SHIFT);
-#endif
-#ifdef BUTTON_ALT
-  GEN_MEVENT(BUTTON_ALT);
-#endif
-#ifdef REPORT_MOUSE_POSITION
-  GEN_MEVENT(REPORT_MOUSE_POSITION);
-#endif   
-#ifdef ALL_MOUSE_EVENTS
-  GEN_MEVENT(ALL_MOUSE_EVENTS);
-#endif
-
-GEN_EVENT(BUTTON1_EVENTS,all1);
-GEN_EVENT(BUTTON2_EVENTS,all2);
-GEN_EVENT(BUTTON3_EVENTS,all3);
-GEN_EVENT(BUTTON4_EVENTS,all4);
-}
-
-/*
- * Output some comment lines indicating that the file is generated.
- * The name parameter is the name of the facility to be used in
- * the comment.
- */
-static void prologue(const char *name)
-{
-  printf("--  %s binding.\n",name);
-  printf("--  This module is generated. Please don't change it manually!\n");
-  printf("--  Run the generator instead.\n--  |");
-
-  printf("define(`M4_BIT_ORDER',`%s_Order_First')",
-	 little_endian ? "Low":"High");
-}
-
-/*
- * Write the prologue for the curses facility and make sure that
- * KEY_MIN and KEY_MAX are defined for the rest of this source.
- */
-static void basedefs (void)
-{
-  prologue("curses");
-#ifndef KEY_MAX
-#  define KEY_MAX 0777
-#endif
-  printf("define(`M4_KEY_MAX',`8#%o#')",KEY_MAX);
-#ifndef KEY_MIN
-#  define KEY_MIN 0401
-#endif
-  if (KEY_MIN == 256) {
-    fprintf(stderr,"Unexpected value for KEY_MIN: %d\n",KEY_MIN);
-    exit(1);
-  }
-  printf("define(`M4_SPECIAL_FIRST',`8#%o#')",KEY_MIN - 1);
-}
-
-/*
- * Write out the comment lines for the menu facility
- */
-static void menu_basedefs (void)
-{
-  prologue("menu");
-}
-
-/*
- * Write out the comment lines for the form facility
- */
-static void form_basedefs (void)
-{
-  prologue("form");
-}
-
-/*
- * Write out the comment lines for the mouse facility
- */
-static void mouse_basedefs(void)
-{
-  prologue("mouse");
-}
-
-/*
- * Write the definition of a single color
- */
-static void color_def (const char *name, int value)
-{
-  printf("   %-16s : constant Color_Number := %d;\n",name,value);
-}
-
-#define HAVE_USE_DEFAULT_COLORS 1
-
-/*
- * Generate all color definitions
- */
-static void gen_color (void)
-{
-#ifdef HAVE_USE_DEFAULT_COLORS
-  color_def ("Default_Color",-1);
-#endif
-#ifdef COLOR_BLACK
-  color_def ("Black",COLOR_BLACK);
-#endif
-#ifdef COLOR_RED
-  color_def ("Red",COLOR_RED);
-#endif
-#ifdef COLOR_GREEN
-  color_def ("Green",COLOR_GREEN);
-#endif
-#ifdef COLOR_YELLOW
-  color_def ("Yellow",COLOR_YELLOW);
-#endif
-#ifdef COLOR_BLUE
-  color_def ("Blue",COLOR_BLUE);
-#endif
-#ifdef COLOR_MAGENTA
-  color_def ("Magenta",COLOR_MAGENTA);
-#endif
-#ifdef COLOR_CYAN
-  color_def ("Cyan",COLOR_CYAN);
-#endif
-#ifdef COLOR_WHITE
-  color_def ("White",COLOR_WHITE);
-#endif
-}
-
-/*
- * Generate the linker options for the base facility
- */
-static void gen_linkopts (void)
-{
-   printf("   pragma Linker_Options (\"-lncurses%s\");\n", model);
-}
-
-/*
- * Generate the linker options for the menu facility
- */
-static void gen_menu_linkopts (void)
-{
-   printf("   pragma Linker_Options (\"-lmenu%s\");\n", model);
-}
-
-/*
- * Generate the linker options for the form facility
- */
-static void gen_form_linkopts (void)
-{
-   printf("   pragma Linker_Options (\"-lform%s\");\n", model);
-}
-
-/*
- * Generate the linker options for the panel facility
- */
-static void gen_panel_linkopts (void)
-{
-   printf("   pragma Linker_Options (\"-lpanel%s\");\n", model);
-}
-
-static void gen_version_info (void)
-{
-  static const char* v1 =
-    "   NC_Major_Version : constant := %d; --  Major version of the library\n";
-  static const char* v2 =
-    "   NC_Minor_Version : constant := %d; --  Minor version of the library\n";
-  static const char* v3 =
-    "   NC_Version : constant String := %c%d.%d%c;  --  Version of library\n";
-
-  printf(v1, NCURSES_VERSION_MAJOR);
-  printf(v2, NCURSES_VERSION_MINOR);
-  printf(v3, '"',NCURSES_VERSION_MAJOR,NCURSES_VERSION_MINOR,'"');
-}
-
-static int
-eti_gen(char*buf, int code, const char* name, int* etimin, int* etimax)
-{
-  sprintf(buf,"   E_%-16s : constant Eti_Error := %d;\n",name,code);
-  if (code < *etimin)
-    *etimin = code;
-  if (code > *etimax)
-    *etimax = code;
-  return strlen(buf);
-}
-
-#define GEN_OFFSET(member,itype)                                    \
-  if (sizeof(((WINDOW*)0)->member)==sizeof(itype)) {                \
-    o = offsetof(WINDOW, member);                                   \
-    if ((o%sizeof(itype) == 0)) {                                   \
-       printf("   Offset%-*s : constant Natural := %2ld; --  %s\n", \
-              12, #member, o/sizeof(itype),#itype);                 \
-    }                                                               \
-  }
-  
-static void
-gen_offsets(void)
-{
-  long o;
-  const char* s_bool = "";
-
-  GEN_OFFSET(_maxy,short);
-  GEN_OFFSET(_maxx,short);
-  GEN_OFFSET(_begy,short);
-  GEN_OFFSET(_begx,short);
-  GEN_OFFSET(_cury,short);
-  GEN_OFFSET(_curx,short);
-  GEN_OFFSET(_yoffset,short);
-  GEN_OFFSET(_pary,int);
-  GEN_OFFSET(_parx,int);
-  if (sizeof(bool) == sizeof(char)) {
-    GEN_OFFSET(_notimeout,char);
-    GEN_OFFSET(_clear,char);
-    GEN_OFFSET(_leaveok,char);
-    GEN_OFFSET(_scroll,char);
-    GEN_OFFSET(_idlok,char);
-    GEN_OFFSET(_idcok,char);
-    GEN_OFFSET(_immed,char);
-    GEN_OFFSET(_sync,char);
-    GEN_OFFSET(_use_keypad,char);
-    s_bool = "char";
-  } else if (sizeof(bool) == sizeof(short)) {
-    GEN_OFFSET(_notimeout,short);
-    GEN_OFFSET(_clear,short);
-    GEN_OFFSET(_leaveok,short);
-    GEN_OFFSET(_scroll,short);
-    GEN_OFFSET(_idlok,short);
-    GEN_OFFSET(_idcok,short);
-    GEN_OFFSET(_immed,short);
-    GEN_OFFSET(_sync,short);
-    GEN_OFFSET(_use_keypad,short);
-    s_bool = "short";
-  } else if (sizeof(bool) == sizeof(int)) {
-    GEN_OFFSET(_notimeout,int);
-    GEN_OFFSET(_clear,int);
-    GEN_OFFSET(_leaveok,int);
-    GEN_OFFSET(_scroll,int);
-    GEN_OFFSET(_idlok,int);
-    GEN_OFFSET(_idcok,int);
-    GEN_OFFSET(_immed,int);
-    GEN_OFFSET(_sync,int);
-    GEN_OFFSET(_use_keypad,int);
-    s_bool = "int";
-  }
-  printf("   Sizeof%-*s : constant Natural := %2ld; --  %s\n",
-	 12, "_bool", (long) sizeof(bool),"bool");
-  /* In ncurses _maxy and _maxx needs an offset for the "public"
-   * value
-   */
-  printf("   Offset%-*s : constant Natural := %2d; --  %s\n",
-	 12, "_XY",1,"int");
-  printf("\n");
-  printf("   type Curses_Bool is mod 2 ** Interfaces.C.%s'Size;\n",s_bool);
-}
-
-/*
- * main() expects two arguments on the commandline, both single characters.
- * The first character denotes the facility for which we generate output.
- * Possible values are
- *   B - Base
- *   M - Menus
- *   F - Forms
- *   P - Pointer Device (Mouse)
- *   E - ETI base definitions
- *
- * The second character then denotes the specific output that should be
- * generated for the selected facility.
- */
-int main(int argc, char *argv[])
-{
-  int x = 0x12345678;
-  char *s = (char *)&x;
-
-  if (*s == 0x78)
-    little_endian = 1;
-
-  if (argc!=4)
-    exit(1);
-  model = *++argv;
-
-  switch(argv[1][0])
-    {
-      /* ---------------------------------------------------------------*/   
-    case 'B': /* The Base facility */
-      switch(argv[2][0])
-	{
-	case 'A': /* chtype translation into Ada95 record type */
-	  gen_attr_set("Character_Attribute_Set");
-	  break;
-	case 'K': /* translation of keycodes */
-	  gen_keydefs(0);
-	  break;
-	case 'B': /* write some initial comment lines */
-	  basedefs();
-	  break;
-	case 'C': /* generate color constants */
-	  gen_color();
-	  break;
-	case 'D': /* generate displacements of fields in WINDOW struct. */
-	  gen_offsets();
-	  break;
-	case 'E': /* generate Mouse Event codes */
-	  gen_mouse_events();
-	  break;
-	case 'M': /* generate constants for the ACS characters */
-	  gen_acs();
-	  break;
-	case 'L': /* generate the Linker_Options pragma */
-	  gen_linkopts();
-	  break;
-	case 'O': /* generate definitions of the old key code names */
-	  gen_keydefs(1);
-	  break;
-	case 'R': /* generate representation clause for Attributed character */
-	  gen_chtype_rep("Attributed_Character");
-	  break;
-	case 'V': /* generate version info */
-	  gen_version_info();
-	  break;
-	case 'T': /* generate the Trace info */
-	  gen_trace("Trace_Attribute_Set");
-	  break;
-	default:
-	  break;
-	}
-      break;
-      /* ---------------------------------------------------------------*/   
-    case 'M': /* The Menu facility */
-      switch(argv[2][0])
-	{
-	case 'R': /* generate representation clause for Menu_Option_Set */
-	  gen_menu_opt_rep("Menu_Option_Set");
-	  break;
-	case 'B': /* write some initial comment lines */
-	  menu_basedefs();
-	  break;
-	case 'L': /* generate the Linker_Options pragma */
-	  gen_menu_linkopts();
-	  break;
-	case 'I': /* generate representation clause for Item_Option_Set */
-	  gen_item_opt_rep("Item_Option_Set");
-	  break;
-	default:
-	  break;
-	}
-      break;
-      /* ---------------------------------------------------------------*/   
-    case 'F': /* The Form facility */
-      switch(argv[2][0])
-	{
-	case 'R': /* generate representation clause for Form_Option_Set */
-	  gen_form_opt_rep("Form_Option_Set");
-	  break;
-	case 'B': /* write some initial comment lines */
-	  form_basedefs();
-	  break;
-	case 'L': /* generate the Linker_Options pragma */
-	  gen_form_linkopts();
-	  break;
-	case 'I': /* generate representation clause for Field_Option_Set */
-	  gen_field_opt_rep("Field_Option_Set");
-	  break;
-	default:
-	  break;
-	}
-      break;
-      /* ---------------------------------------------------------------*/   
-    case 'P': /* The Pointer(=Mouse) facility */
-      switch(argv[2][0]) {
-	case 'B': /* write some initial comment lines */
-	  mouse_basedefs();
-	  break;
-	case 'M': /* generate representation clause for Mouse_Event */
-	  gen_mrep_rep("Mouse_Event");
-	  break;
-	case 'L': /* generate the Linker_Options pragma */
-	  gen_panel_linkopts();
-	  break;
-	default:
-	  break;
-	}
-	break;
-      /* ---------------------------------------------------------------*/   
-    case 'E' : /* chtype size detection */
-      switch(argv[2][0]) {
-      case 'C':
-	{
-	  const char* fmt  = "   type    C_Chtype   is new %s;\n";
-	  const char* afmt = "   type    C_AttrType is new %s;\n";
-
-	  if (sizeof(chtype)==sizeof(int)) {
-	    if (sizeof(int)==sizeof(long))
-	      printf(fmt,"C_ULong");
-	    else
-	      printf(fmt,"C_UInt");
-	  }
-	  else if (sizeof(chtype)==sizeof(long)) {
-	    printf(fmt,"C_ULong");
-	  }
-	  else
-	    printf("Error\n");
-
-	  if (sizeof(attr_t)==sizeof(int)) {
-	    if (sizeof(int)==sizeof(long))
-	      printf(afmt,"C_ULong");
-	    else
-	      printf(afmt,"C_UInt");
-	  }
-	  else if (sizeof(attr_t)==sizeof(long)) {
-	    printf(afmt,"C_ULong");
-	  }
-	  else
-	    printf("Error\n");
-
-	  printf("define(`CF_CURSES_OK',`%d')",OK);
-	  printf("define(`CF_CURSES_ERR',`%d')",ERR);
-	  printf("define(`CF_CURSES_TRUE',`%d')",TRUE);
-	  printf("define(`CF_CURSES_FALSE',`%d')",FALSE);
-	}
-	break;
-      case 'E':
-	{
-	  char* buf  = (char*)malloc(2048);
-	  char* p    = buf;
-	  int etimin = E_OK;
-	  int etimax = E_OK;
-	  if (p) {
-	    p += eti_gen(p, E_OK, "Ok", &etimin, &etimax);
-	    p += eti_gen(p, E_SYSTEM_ERROR,"System_Error", &etimin, &etimax);
-	    p += eti_gen(p, E_BAD_ARGUMENT, "Bad_Argument", &etimin, &etimax);
-	    p += eti_gen(p, E_POSTED, "Posted", &etimin, &etimax);
-	    p += eti_gen(p, E_CONNECTED, "Connected", &etimin, &etimax);
-	    p += eti_gen(p, E_BAD_STATE, "Bad_State", &etimin, &etimax);
-	    p += eti_gen(p, E_NO_ROOM, "No_Room", &etimin, &etimax);
-	    p += eti_gen(p, E_NOT_POSTED, "Not_Posted", &etimin, &etimax);
-	    p += eti_gen(p, E_UNKNOWN_COMMAND,
-			 "Unknown_Command", &etimin, &etimax);
-	    p += eti_gen(p, E_NO_MATCH, "No_Match", &etimin, &etimax);
-	    p += eti_gen(p, E_NOT_SELECTABLE,
-			 "Not_Selectable", &etimin, &etimax);
-	    p += eti_gen(p, E_NOT_CONNECTED,
-			 "Not_Connected", &etimin, &etimax);
-	    p += eti_gen(p, E_REQUEST_DENIED,
-			 "Request_Denied", &etimin, &etimax);
-	    p += eti_gen(p, E_INVALID_FIELD,
-			 "Invalid_Field", &etimin, &etimax);
-	    p += eti_gen(p, E_CURRENT,
-			 "Current", &etimin, &etimax);
-	  }
-	  printf("   subtype Eti_Error is C_Int range %d .. %d;\n\n",
-		 etimin,etimax);
-	  printf(buf);
-	}
-	break;
-      default:
-	break;
-      }
-      break;
-      /* ---------------------------------------------------------------*/   
-    case 'V' : /* plain version dump */
-      {
-	switch(argv[2][0]) {
-	case '1': /* major version */
-#ifdef NCURSES_VERSION_MAJOR
-	  printf("%d",NCURSES_VERSION_MAJOR);
-#endif
-	  break;
-	case '2': /* minor version */
-#ifdef NCURSES_VERSION_MINOR
-	  printf("%d",NCURSES_VERSION_MINOR);
-#endif
-	  break;
-	case '3': /* patch level */
-#ifdef NCURSES_VERSION_PATCH
-	  printf("%d",NCURSES_VERSION_PATCH);
-#endif
-	  break;
-	default:
-	  break;
-	}
-      }
-      break;
-      /* ---------------------------------------------------------------*/	
-    default:
-      break;
-    }
-  return 0;
-}
-  
diff --git a/contrib/ncurses-5.4/Ada95/gen/html.m4 b/contrib/ncurses-5.4/Ada95/gen/html.m4
deleted file mode 100644
index 0b4254d3c0..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/html.m4
+++ /dev/null
@@ -1,11 +0,0 @@
-define(`ANCHORIDX',`0')dnl
-define(`MANPAGE',`define(`MANPG',$1)dnl
-|=====================================================================
-   --  | Man page <A HREF="../man/MANPG.html">MANPG</A>
-   --  |=====================================================================')dnl
-define(`ANCHOR',`define(`ANCHORIDX',incr(ANCHORIDX))dnl
-`#'1A NAME="AFU`_'ANCHORIDX"`#'2dnl
-define(`CFUNAME',`$1')define(`AFUNAME',`$2')dnl
-|')
-define(`AKA',``AKA': <A HREF="../man/MANPG.html">CFUNAME</A>')dnl
-define(`ALIAS',``AKA': $1')dnl
diff --git a/contrib/ncurses-5.4/Ada95/gen/normal.m4 b/contrib/ncurses-5.4/Ada95/gen/normal.m4
deleted file mode 100644
index f884c4653e..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/normal.m4
+++ /dev/null
@@ -1,8 +0,0 @@
-define(`MANPAGE',`define(`MANPG',$1)dnl
-|=====================================================================
-   --  | Man page MANPG
-   --  |=====================================================================')dnl
-define(`ANCHOR',`define(`CFUNAME',`$1')define(`AFUNAME',`$2')'dnl
-|)dnl
-define(`AKA',``AKA': CFUNAME')dnl
-define(`ALIAS',``AKA': $1')dnl
diff --git a/contrib/ncurses-5.4/Ada95/gen/table.m4 b/contrib/ncurses-5.4/Ada95/gen/table.m4
deleted file mode 100644
index 48ed6ce30a..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/table.m4
+++ /dev/null
@@ -1,6 +0,0 @@
-define(`ANCHORIDX',`0')dnl
-define(`MANPAGE',`define(`MANPG',$1)')dnl
-divert(-1)dnl
-define(`ANCHOR',`divert(0)define(`ANCHORIDX',incr(ANCHORIDX))dnl
-<TR><TD>$1</TD><TD><A HREF="HTMLNAME`#'AFU`_'ANCHORIDX">$2</A></TD><TD><A HREF="../man/MANPG.html">MANPG</A></TD></TR>
-divert(-1)')
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-aux.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-aux.ads.m4
deleted file mode 100644
index 4fc742a235..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-aux.ads.m4
+++ /dev/null
@@ -1,104 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-aux__ads.htm')dnl
-include(M4MACRO)------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                       Terminal_Interface.Curses.Aux                      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.15 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-include(`Base_Defs')
-with System;
-with Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-with Unchecked_Conversion;
-
-package Terminal_Interface.Curses.Aux is
-   pragma Preelaborate (Terminal_Interface.Curses.Aux);
-
-   use type Interfaces.C.int;
-
-   subtype C_Int      is Interfaces.C.int;
-   subtype C_Short    is Interfaces.C.short;
-   subtype C_Long_Int is Interfaces.C.long;
-   subtype C_Size_T   is Interfaces.C.size_t;
-   subtype C_UInt     is Interfaces.C.unsigned;
-   subtype C_ULong    is Interfaces.C.unsigned_long;
-   subtype C_Char_Ptr is Interfaces.C.Strings.chars_ptr;
-   type    C_Void_Ptr is new System.Address;
-include(`Chtype_Def')
-   --  This is how those constants are defined in ncurses. I see them also
-   --  exactly like this in all ETI implementations I ever tested. So it
-   --  could be that this is quite general, but please check with your curses.
-   --  This is critical, because curses sometime mixes boolean returns with
-   --  returning an error status.
-   Curses_Ok    : constant C_Int := CF_CURSES_OK;
-   Curses_Err   : constant C_Int := CF_CURSES_ERR;
-
-   Curses_True  : constant C_Int := CF_CURSES_TRUE;
-   Curses_False : constant C_Int := CF_CURSES_FALSE;
-
-   --  Eti_Error: type for error codes returned by the menu and form subsystem
-include(`Eti_Defs')
-   procedure Eti_Exception (Code : Eti_Error);
-   --  Dispatch the error code and raise the appropriate exception
-   --
-   --
-   --  Some helpers
-   function Chtype_To_AttrChar is new
-     Unchecked_Conversion (Source => C_Chtype,
-                           Target => Attributed_Character);
-   function AttrChar_To_Chtype is new
-     Unchecked_Conversion (Source => Attributed_Character,
-                           Target => C_Chtype);
-
-   function AttrChar_To_AttrType is new
-     Unchecked_Conversion (Source => Attributed_Character,
-                           Target => C_AttrType);
-
-   function AttrType_To_AttrChar is new
-     Unchecked_Conversion (Source => C_AttrType,
-                           Target => Attributed_Character);
-
-   procedure Fill_String (Cp  : in  chars_ptr;
-                          Str : out String);
-   --  Fill the Str parameter with the string denoted by the chars_ptr
-   --  C-Style string.
-
-   function Fill_String (Cp : chars_ptr) return String;
-   --  Same but as function.
-
-end Terminal_Interface.Curses.Aux;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4
deleted file mode 100644
index 8819844a70..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4
+++ /dev/null
@@ -1,238 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-forms-field_user_data__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                 Terminal_Interface.Curses.Forms.Field_Types              --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-
-package Terminal_Interface.Curses.Forms.Field_Types is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types);
-   use type Interfaces.C.int;
-   subtype C_Int is Interfaces.C.int;
-
-   --  MANPAGE(`form_fieldtype.3x')
-
-   type Field_Type is abstract tagged null record;
-   --  Abstract base type for all field types. A concrete field type
-   --  is an extension that adds some data elements describing formats or
-   --  boundary values for the type and validation routines.
-   --  For the builtin low-level fieldtypes, the validation routines are
-   --  already defined by the low-level C library.
-   --  The builtin types like Alpha or AlphaNumeric etc. are defined in
-   --  child packages of this package. You may use one of them as example
-   --  how to create you own child packages for low-level field types that
-   --  you may have already written in C.
-
-   type Field_Type_Access is access all Field_Type'Class;
-
-   --  ANCHOR(`set_field_type()',`Set_Type')
-   procedure Set_Field_Type (Fld      : in Field;
-                             Fld_Type : in Field_Type) is abstract;
-   --  AKA
-   --  But: we hide the vararg mechanism of the C interface. You always
-   --       have to pass a single Field_Type parameter.
-
-   --  ---------------------------------------------------------------------
-
-   --  MANPAGE(`form_field_validation.3x')
-
-   --  ANCHOR(`field_type()',`Get_Type')
-   function Get_Type (Fld : in Field) return Field_Type_Access;
-   --  AKA
-   --  ALIAS(`field_arg()')
-   --  In Ada95 we can combine these. If you try to retrieve the field type
-   --  that is not defined as extension of the abstract tagged type above,
-   --  you will raise a Form_Exception.
-   --  This is not inlined
-
-   --  +----------------------------------------------------------------------
-   --  | Private Part.
-   --  | Most of this is used by the implementations of the child packages.
-   --  |
-private
-   type Makearg_Function is access
-     function (Args : System.Address) return System.Address;
-   pragma Convention (C, Makearg_Function);
-
-   type Copyarg_Function is access
-     function (Usr : System.Address) return System.Address;
-   pragma Convention (C, Copyarg_Function);
-
-   type Freearg_Function is access
-     procedure (Usr : System.Address);
-   pragma Convention (C, Freearg_Function);
-
-   type Field_Check_Function is access
-     function (Fld : Field; Usr : System.Address) return C_Int;
-   pragma Convention (C, Field_Check_Function);
-
-   type Char_Check_Function is access
-     function (Ch : C_Int; Usr : System.Address) return C_Int;
-   pragma Convention (C, Char_Check_Function);
-
-   type Choice_Function is access
-     function (Fld : Field; Usr : System.Address) return C_Int;
-   pragma Convention (C, Choice_Function);
-
-   --  +----------------------------------------------------------------------
-   --  | This must be in sync with the FIELDTYPE structure in form.h
-   --  |
-   type Low_Level_Field_Type is
-      record
-         Status :              Interfaces.C.short;
-         Ref_Count :           Interfaces.C.long;
-         Left, Right :         System.Address;
-         Makearg :             Makearg_Function;
-         Copyarg :             Copyarg_Function;
-         Freearg :             Freearg_Function;
-         Fcheck :              Field_Check_Function;
-         Ccheck :              Char_Check_Function;
-         Next, Prev :          Choice_Function;
-      end record;
-   pragma Convention (C, Low_Level_Field_Type);
-   type C_Field_Type is access all Low_Level_Field_Type;
-
-   Null_Field_Type   : constant C_Field_Type := null;
-
-   --  +----------------------------------------------------------------------
-   --  | This four low-level fieldtypes are the ones associated with
-   --  | fieldtypes handled by this binding. Any other low-level fieldtype
-   --  | will result in a Form_Exception is function Get_Type.
-   --  |
-   M_Generic_Type   : C_Field_Type := null;
-   M_Generic_Choice : C_Field_Type := null;
-   M_Builtin_Router : C_Field_Type := null;
-   M_Choice_Router  : C_Field_Type := null;
-
-   --  Two wrapper functions to access those low-level fieldtypes defined
-   --  in this package.
-   function C_Builtin_Router return C_Field_Type;
-   function C_Choice_Router  return C_Field_Type;
-
-   procedure Wrap_Builtin (Fld : Field;
-                           Typ : Field_Type'Class;
-                           Cft : C_Field_Type := C_Builtin_Router);
-   --  This procedure has to be called by the Set_Field_Type implementation
-   --  for builtin low-level fieldtypes to replace it by an Ada95
-   --  conformant Field_Type object.
-   --  The parameter Cft must be C_Builtin_Router for regular low-level
-   --  fieldtypes (like TYP_ALPHA or TYP_ALNUM) and C_Choice_Router for
-   --  low-level fieldtypes witch choice functions (like TYP_ENUM).
-   --  Any other value will raise a Form_Exception.
-
-   function Make_Arg (Args : System.Address) return System.Address;
-   pragma Convention (C, Make_Arg);
-   --  This is the Makearg_Function for the internal low-level types
-   --  introduced by this binding.
-
-   function Copy_Arg (Usr : System.Address) return System.Address;
-   pragma Convention (C, Copy_Arg);
-   --  This is the Copyarg_Function for the internal low-level types
-   --  introduced by this binding.
-
-   procedure Free_Arg (Usr : System.Address);
-   pragma Convention (C, Free_Arg);
-   --  This is the Freearg_Function for the internal low-level types
-   --  introduced by this binding.
-
-   function Field_Check_Router (Fld : Field;
-                                Usr : System.Address) return C_Int;
-   pragma Convention (C, Field_Check_Router);
-   --  This is the Field_Check_Function for the internal low-level types
-   --  introduced to wrap the low-level types by a Field_Type derived
-   --  type. It routes the call to the corresponding low-level validation
-   --  function.
-
-   function Char_Check_Router (Ch : C_Int;
-                               Usr : System.Address) return C_Int;
-   pragma Convention (C, Char_Check_Router);
-   --  This is the Char_Check_Function for the internal low-level types
-   --  introduced to wrap the low-level types by a Field_Type derived
-   --  type. It routes the call to the corresponding low-level validation
-   --  function.
-
-   function Next_Router (Fld : Field;
-                         Usr : System.Address) return C_Int;
-   pragma Convention (C, Next_Router);
-   --  This is the Choice_Function for the internal low-level types
-   --  introduced to wrap the low-level types by a Field_Type derived
-   --  type. It routes the call to the corresponding low-level next_choice
-   --  function.
-
-   function Prev_Router (Fld : Field;
-                         Usr : System.Address) return C_Int;
-   pragma Convention (C, Prev_Router);
-   --  This is the Choice_Function for the internal low-level types
-   --  introduced to wrap the low-level types by a Field_Type derived
-   --  type. It routes the call to the corresponding low-level prev_choice
-   --  function.
-
-   --  This is the Argument structure maintained by all low-level field types
-   --  introduced by this binding.
-   type Argument is record
-      Typ : Field_Type_Access;   --  the Field_Type creating this record
-      Usr : System.Address;      --  original arg for builtin low-level types
-      Cft : C_Field_Type;        --  the original low-level type
-   end record;
-   type Argument_Access is access all Argument;
-
-   --  +----------------------------------------------------------------------
-   --  |
-   --  | Some Imports of libform routines to deal with low-level fieldtypes.
-   --  |
-   function New_Fieldtype (Fcheck : Field_Check_Function;
-                           Ccheck : Char_Check_Function)
-     return C_Field_Type;
-   pragma Import (C, New_Fieldtype, "new_fieldtype");
-
-   function Set_Fieldtype_Arg (Cft : C_Field_Type;
-                               Mak : Makearg_Function := Make_Arg'Access;
-                               Cop : Copyarg_Function := Copy_Arg'Access;
-                               Fre : Freearg_Function := Free_Arg'Access)
-     return C_Int;
-   pragma Import (C, Set_Fieldtype_Arg, "set_fieldtype_arg");
-
-   function Set_Fieldtype_Choice (Cft : C_Field_Type;
-                                  Next, Prev : Choice_Function)
-     return C_Int;
-   pragma Import (C, Set_Fieldtype_Choice, "set_fieldtype_choice");
-
-end Terminal_Interface.Curses.Forms.Field_Types;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4
deleted file mode 100644
index 41398836e5..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4
+++ /dev/null
@@ -1,70 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-forms-field_user_data__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Forms.Field_User_Data            --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.15 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-generic
-   type User is limited private;
-   type User_Access is access User;
-package Terminal_Interface.Curses.Forms.Field_User_Data is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_User_Data);
-
-   --  MANPAGE(`form_field_userptr.3x')
-
-   --  ANCHOR(`set_field_userptr',`Set_User_Data')
-   procedure Set_User_Data (Fld  : in Field;
-                            Data : in User_Access);
-   --  AKA
-   pragma Inline (Set_User_Data);
-
-   --  ANCHOR(`field_userptr',`Get_User_Data')
-   procedure Get_User_Data (Fld  : in  Field;
-                            Data : out User_Access);
-   --  AKA
-
-   --  ANCHOR(`field_userptr',`Get_User_Data')
-   function Get_User_Data (Fld  : in  Field) return User_Access;
-   --  AKA
-   --  Sama as function
-   pragma Inline (Get_User_Data);
-
-end Terminal_Interface.Curses.Forms.Field_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4
deleted file mode 100644
index 0c4420d8f9..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4
+++ /dev/null
@@ -1,70 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-forms-form_user_data__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                Terminal_Interface.Curses.Forms.Form_User_Data            --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-generic
-   type User is limited private;
-   type User_Access is access User;
-package Terminal_Interface.Curses.Forms.Form_User_Data is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Form_User_Data);
-
-   --  MANPAGE(`form_userptr.3x')
-
-   --  ANCHOR(`set_form_userptr',`Set_User_Data')
-   procedure Set_User_Data (Frm  : in Form;
-                            Data : in User_Access);
-   --  AKA
-   pragma Inline (Set_User_Data);
-
-   --  ANCHOR(`form_userptr',`Get_User_Data')
-   procedure Get_User_Data (Frm  : in  Form;
-                            Data : out User_Access);
-   --  AKA
-
-   --  ANCHOR(`form_userptr',`Get_User_Data')
-   function Get_User_Data (Frm  : in  Form) return User_Access;
-   --  AKA
-   --  Same as function
-   pragma Inline (Get_User_Data);
-
-end Terminal_Interface.Curses.Forms.Form_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms.ads.m4
deleted file mode 100644
index e6570c28bd..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-forms.ads.m4
+++ /dev/null
@@ -1,699 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-forms__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Form                      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.27 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-include(`Form_Base_Defs')
-with System;
-with Ada.Characters.Latin_1;
-
-package Terminal_Interface.Curses.Forms is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms);
-include(`Form_Linker_Options')dnl
-include(`Linker_Options')
-   Space : Character renames Ada.Characters.Latin_1.Space;
-
-   type Field        is private;
-   type Form         is private;
-
-   Null_Field        : constant Field;
-   Null_Form         : constant Form;
-
-   type Field_Justification is (None,
-                                Left,
-                                Center,
-                                Right);
-
-   pragma Warnings (Off);
-include(`Field_Rep')Dnl
-
-   pragma Warnings (On);
-
-   function Default_Field_Options return Field_Option_Set;
-   --  The initial defaults for the field options.
-   pragma Inline (Default_Field_Options);
-
-   pragma Warnings (Off);
-include(`Form_Opt_Rep')Dnl
-
-   pragma Warnings (On);
-
-   function Default_Form_Options return Form_Option_Set;
-   --  The initial defaults for the form options.
-   pragma Inline (Default_Form_Options);
-
-   type Buffer_Number is new Natural;
-
-   type Field_Array is array (Positive range <>) of aliased Field;
-   pragma Convention (C, Field_Array);
-
-   type Field_Array_Access is access Field_Array;
-
-   procedure Free (FA          : in out Field_Array_Access;
-                   Free_Fields : in Boolean := False);
-   --  Release the memory for an allocated field array
-   --  If Free_Fields is True, call Delete() for all the fields in
-   --  the array.
-
-   subtype Form_Request_Code is Key_Code range (Key_Max + 1) .. (Key_Max + 57);
-
-   --  The prefix F_ stands for "Form Request"
-   F_Next_Page                : constant Form_Request_Code := Key_Max + 1;
-   F_Previous_Page            : constant Form_Request_Code := Key_Max + 2;
-   F_First_Page               : constant Form_Request_Code := Key_Max + 3;
-   F_Last_Page                : constant Form_Request_Code := Key_Max + 4;
-
-   F_Next_Field               : constant Form_Request_Code := Key_Max + 5;
-   F_Previous_Field           : constant Form_Request_Code := Key_Max + 6;
-   F_First_Field              : constant Form_Request_Code := Key_Max + 7;
-   F_Last_Field               : constant Form_Request_Code := Key_Max + 8;
-   F_Sorted_Next_Field        : constant Form_Request_Code := Key_Max + 9;
-   F_Sorted_Previous_Field    : constant Form_Request_Code := Key_Max + 10;
-   F_Sorted_First_Field       : constant Form_Request_Code := Key_Max + 11;
-   F_Sorted_Last_Field        : constant Form_Request_Code := Key_Max + 12;
-   F_Left_Field               : constant Form_Request_Code := Key_Max + 13;
-   F_Right_Field              : constant Form_Request_Code := Key_Max + 14;
-   F_Up_Field                 : constant Form_Request_Code := Key_Max + 15;
-   F_Down_Field               : constant Form_Request_Code := Key_Max + 16;
-
-   F_Next_Char                : constant Form_Request_Code := Key_Max + 17;
-   F_Previous_Char            : constant Form_Request_Code := Key_Max + 18;
-   F_Next_Line                : constant Form_Request_Code := Key_Max + 19;
-   F_Previous_Line            : constant Form_Request_Code := Key_Max + 20;
-   F_Next_Word                : constant Form_Request_Code := Key_Max + 21;
-   F_Previous_Word            : constant Form_Request_Code := Key_Max + 22;
-   F_Begin_Field              : constant Form_Request_Code := Key_Max + 23;
-   F_End_Field                : constant Form_Request_Code := Key_Max + 24;
-   F_Begin_Line               : constant Form_Request_Code := Key_Max + 25;
-   F_End_Line                 : constant Form_Request_Code := Key_Max + 26;
-   F_Left_Char                : constant Form_Request_Code := Key_Max + 27;
-   F_Right_Char               : constant Form_Request_Code := Key_Max + 28;
-   F_Up_Char                  : constant Form_Request_Code := Key_Max + 29;
-   F_Down_Char                : constant Form_Request_Code := Key_Max + 30;
-
-   F_New_Line                 : constant Form_Request_Code := Key_Max + 31;
-   F_Insert_Char              : constant Form_Request_Code := Key_Max + 32;
-   F_Insert_Line              : constant Form_Request_Code := Key_Max + 33;
-   F_Delete_Char              : constant Form_Request_Code := Key_Max + 34;
-   F_Delete_Previous          : constant Form_Request_Code := Key_Max + 35;
-   F_Delete_Line              : constant Form_Request_Code := Key_Max + 36;
-   F_Delete_Word              : constant Form_Request_Code := Key_Max + 37;
-   F_Clear_EOL                : constant Form_Request_Code := Key_Max + 38;
-   F_Clear_EOF                : constant Form_Request_Code := Key_Max + 39;
-   F_Clear_Field              : constant Form_Request_Code := Key_Max + 40;
-   F_Overlay_Mode             : constant Form_Request_Code := Key_Max + 41;
-   F_Insert_Mode              : constant Form_Request_Code := Key_Max + 42;
-
-   --  Vertical Scrolling
-   F_ScrollForward_Line       : constant Form_Request_Code := Key_Max + 43;
-   F_ScrollBackward_Line      : constant Form_Request_Code := Key_Max + 44;
-   F_ScrollForward_Page       : constant Form_Request_Code := Key_Max + 45;
-   F_ScrollBackward_Page      : constant Form_Request_Code := Key_Max + 46;
-   F_ScrollForward_HalfPage   : constant Form_Request_Code := Key_Max + 47;
-   F_ScrollBackward_HalfPage  : constant Form_Request_Code := Key_Max + 48;
-
-   --  Horizontal Scrolling
-   F_HScrollForward_Char      : constant Form_Request_Code := Key_Max + 49;
-   F_HScrollBackward_Char     : constant Form_Request_Code := Key_Max + 50;
-   F_HScrollForward_Line      : constant Form_Request_Code := Key_Max + 51;
-   F_HScrollBackward_Line     : constant Form_Request_Code := Key_Max + 52;
-   F_HScrollForward_HalfLine  : constant Form_Request_Code := Key_Max + 53;
-   F_HScrollBackward_HalfLine : constant Form_Request_Code := Key_Max + 54;
-
-   F_Validate_Field           : constant Form_Request_Code := Key_Max + 55;
-   F_Next_Choice              : constant Form_Request_Code := Key_Max + 56;
-   F_Previous_Choice          : constant Form_Request_Code := Key_Max + 57;
-
-   --  For those who like the old 'C' style request names
-   REQ_NEXT_PAGE    : Form_Request_Code renames F_Next_Page;
-   REQ_PREV_PAGE    : Form_Request_Code renames F_Previous_Page;
-   REQ_FIRST_PAGE   : Form_Request_Code renames F_First_Page;
-   REQ_LAST_PAGE    : Form_Request_Code renames F_Last_Page;
-
-   REQ_NEXT_FIELD   : Form_Request_Code renames F_Next_Field;
-   REQ_PREV_FIELD   : Form_Request_Code renames F_Previous_Field;
-   REQ_FIRST_FIELD  : Form_Request_Code renames F_First_Field;
-   REQ_LAST_FIELD   : Form_Request_Code renames F_Last_Field;
-   REQ_SNEXT_FIELD  : Form_Request_Code renames F_Sorted_Next_Field;
-   REQ_SPREV_FIELD  : Form_Request_Code renames F_Sorted_Previous_Field;
-   REQ_SFIRST_FIELD : Form_Request_Code renames F_Sorted_First_Field;
-   REQ_SLAST_FIELD  : Form_Request_Code renames F_Sorted_Last_Field;
-   REQ_LEFT_FIELD   : Form_Request_Code renames F_Left_Field;
-   REQ_RIGHT_FIELD  : Form_Request_Code renames F_Right_Field;
-   REQ_UP_FIELD     : Form_Request_Code renames F_Up_Field;
-   REQ_DOWN_FIELD   : Form_Request_Code renames F_Down_Field;
-
-   REQ_NEXT_CHAR    : Form_Request_Code renames F_Next_Char;
-   REQ_PREV_CHAR    : Form_Request_Code renames F_Previous_Char;
-   REQ_NEXT_LINE    : Form_Request_Code renames F_Next_Line;
-   REQ_PREV_LINE    : Form_Request_Code renames F_Previous_Line;
-   REQ_NEXT_WORD    : Form_Request_Code renames F_Next_Word;
-   REQ_PREV_WORD    : Form_Request_Code renames F_Previous_Word;
-   REQ_BEG_FIELD    : Form_Request_Code renames F_Begin_Field;
-   REQ_END_FIELD    : Form_Request_Code renames F_End_Field;
-   REQ_BEG_LINE     : Form_Request_Code renames F_Begin_Line;
-   REQ_END_LINE     : Form_Request_Code renames F_End_Line;
-   REQ_LEFT_CHAR    : Form_Request_Code renames F_Left_Char;
-   REQ_RIGHT_CHAR   : Form_Request_Code renames F_Right_Char;
-   REQ_UP_CHAR      : Form_Request_Code renames F_Up_Char;
-   REQ_DOWN_CHAR    : Form_Request_Code renames F_Down_Char;
-
-   REQ_NEW_LINE     : Form_Request_Code renames F_New_Line;
-   REQ_INS_CHAR     : Form_Request_Code renames F_Insert_Char;
-   REQ_INS_LINE     : Form_Request_Code renames F_Insert_Line;
-   REQ_DEL_CHAR     : Form_Request_Code renames F_Delete_Char;
-   REQ_DEL_PREV     : Form_Request_Code renames F_Delete_Previous;
-   REQ_DEL_LINE     : Form_Request_Code renames F_Delete_Line;
-   REQ_DEL_WORD     : Form_Request_Code renames F_Delete_Word;
-   REQ_CLR_EOL      : Form_Request_Code renames F_Clear_EOL;
-   REQ_CLR_EOF      : Form_Request_Code renames F_Clear_EOF;
-   REQ_CLR_FIELD    : Form_Request_Code renames F_Clear_Field;
-   REQ_OVL_MODE     : Form_Request_Code renames F_Overlay_Mode;
-   REQ_INS_MODE     : Form_Request_Code renames F_Insert_Mode;
-
-   REQ_SCR_FLINE    : Form_Request_Code renames F_ScrollForward_Line;
-   REQ_SCR_BLINE    : Form_Request_Code renames F_ScrollBackward_Line;
-   REQ_SCR_FPAGE    : Form_Request_Code renames F_ScrollForward_Page;
-   REQ_SCR_BPAGE    : Form_Request_Code renames F_ScrollBackward_Page;
-   REQ_SCR_FHPAGE   : Form_Request_Code renames F_ScrollForward_HalfPage;
-   REQ_SCR_BHPAGE   : Form_Request_Code renames F_ScrollBackward_HalfPage;
-
-   REQ_SCR_FCHAR    : Form_Request_Code renames F_HScrollForward_Char;
-   REQ_SCR_BCHAR    : Form_Request_Code renames F_HScrollBackward_Char;
-   REQ_SCR_HFLINE   : Form_Request_Code renames F_HScrollForward_Line;
-   REQ_SCR_HBLINE   : Form_Request_Code renames F_HScrollBackward_Line;
-   REQ_SCR_HFHALF   : Form_Request_Code renames F_HScrollForward_HalfLine;
-   REQ_SCR_HBHALF   : Form_Request_Code renames F_HScrollBackward_HalfLine;
-
-   REQ_VALIDATION   : Form_Request_Code renames F_Validate_Field;
-   REQ_NEXT_CHOICE  : Form_Request_Code renames F_Next_Choice;
-   REQ_PREV_CHOICE  : Form_Request_Code renames F_Previous_Choice;
-
-
-   procedure Request_Name (Key  : in Form_Request_Code;
-                           Name : out String);
-
-   function  Request_Name (Key : Form_Request_Code) return String;
-   --  Same as function
-   pragma Inline (Request_Name);
-
-   ------------------
-   --  Exceptions  --
-   ------------------
-   Form_Exception : exception;
-
-   --  MANPAGE(`form_field_new.3x')
-
-   --  ANCHOR(`new_field()',`Create')
-   function Create (Height       : Line_Count;
-                    Width        : Column_Count;
-                    Top          : Line_Position;
-                    Left         : Column_Position;
-                    Off_Screen   : Natural := 0;
-                    More_Buffers : Buffer_Number := Buffer_Number'First)
-                    return Field;
-   --  AKA
-   --  An overloaded Create is defined later. Pragma Inline appears there.
-
-   --  ANCHOR(`new_field()',`New_Field')
-   function New_Field (Height       : Line_Count;
-                       Width        : Column_Count;
-                       Top          : Line_Position;
-                       Left         : Column_Position;
-                       Off_Screen   : Natural := 0;
-                       More_Buffers : Buffer_Number := Buffer_Number'First)
-                       return Field renames Create;
-   --  AKA
-   pragma Inline (New_Field);
-
-   --  ANCHOR(`free_field()',`Delete')
-   procedure Delete (Fld : in out Field);
-   --  AKA
-   --  Reset Fld to Null_Field
-   --  An overloaded Delete is defined later. Pragma Inline appears there.
-
-   --  ANCHOR(`dup_field()',`Duplicate')
-   function Duplicate (Fld  : Field;
-                       Top  : Line_Position;
-                       Left : Column_Position) return Field;
-   --  AKA
-   pragma Inline (Duplicate);
-
-   --  ANCHOR(`link_field()',`Link')
-   function Link (Fld  : Field;
-                  Top  : Line_Position;
-                  Left : Column_Position) return Field;
-   --  AKA
-   pragma Inline (Link);
-
-   --  MANPAGE(`form_field_just.3x')
-
-   --  ANCHOR(`set_field_just()',`Set_Justification')
-   procedure Set_Justification (Fld  : in Field;
-                                Just : in Field_Justification := None);
-   --  AKA
-   pragma Inline (Set_Justification);
-
-   --  ANCHOR(`field_just()',`Get_Justification')
-   function Get_Justification (Fld : Field) return Field_Justification;
-   --  AKA
-   pragma Inline (Get_Justification);
-
-   --  MANPAGE(`form_field_buffer.3x')
-
-   --  ANCHOR(`set_field_buffer()',`Set_Buffer')
-   procedure Set_Buffer
-     (Fld    : in Field;
-      Buffer : in Buffer_Number := Buffer_Number'First;
-      Str    : in String);
-   --  AKA
-   --  Not inlined
-
-   --  ANCHOR(`field_buffer()',`Get_Buffer')
-   procedure Get_Buffer
-     (Fld    : in Field;
-      Buffer : in Buffer_Number := Buffer_Number'First;
-      Str    : out String);
-   --  AKA
-
-   function Get_Buffer
-     (Fld    : in Field;
-      Buffer : in Buffer_Number := Buffer_Number'First) return String;
-   --  AKA
-   --  Same but as function
-   pragma Inline (Get_Buffer);
-
-   --  ANCHOR(`set_field_status()',`Set_Status')
-   procedure Set_Status (Fld    : in Field;
-                         Status : in Boolean := True);
-   --  AKA
-   pragma Inline (Set_Status);
-
-   --  ANCHOR(`field_status()',`Changed')
-   function Changed (Fld : Field) return Boolean;
-   --  AKA
-   pragma Inline (Changed);
-
-   --  ANCHOR(`set_field_max()',`Set_Maximum_Size')
-   procedure Set_Maximum_Size (Fld : in Field;
-                               Max : in Natural := 0);
-   --  AKA
-   pragma Inline (Set_Maximum_Size);
-
-   --  MANPAGE(`form_field_opts.3x')
-
-   --  ANCHOR(`set_field_opts()',`Set_Options')
-   procedure Set_Options (Fld     : in Field;
-                          Options : in Field_Option_Set);
-   --  AKA
-   --  An overloaded version is defined later. Pragma Inline appears there
-
-   --  ANCHOR(`field_opts_on()',`Switch_Options')
-   procedure Switch_Options (Fld     : in Field;
-                             Options : in Field_Option_Set;
-                             On      : Boolean := True);
-   --  AKA
-   --  ALIAS(`field_opts_off()')
-   --  An overloaded version is defined later. Pragma Inline appears there
-
-   --  ANCHOR(`field_opts()',`Get_Options')
-   procedure Get_Options (Fld     : in  Field;
-                          Options : out Field_Option_Set);
-   --  AKA
-
-   --  ANCHOR(`field_opts()',`Get_Options')
-   function Get_Options (Fld : Field := Null_Field)
-                         return Field_Option_Set;
-   --  AKA
-   --  An overloaded version is defined later. Pragma Inline appears there
-
-   --  MANPAGE(`form_field_attributes.3x')
-
-   --  ANCHOR(`set_field_fore()',`Set_Foreground')
-   procedure Set_Foreground
-     (Fld   : in Field;
-      Fore  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   pragma Inline (Set_Foreground);
-
-   --  ANCHOR(`field_fore()',`Foreground')
-   procedure Foreground (Fld  : in  Field;
-                         Fore : out Character_Attribute_Set);
-   --  AKA
-
-   --  ANCHOR(`field_fore()',`Foreground')
-   procedure Foreground (Fld   : in  Field;
-                         Fore  : out Character_Attribute_Set;
-                         Color : out Color_Pair);
-   --  AKA
-   pragma Inline (Foreground);
-
-   --  ANCHOR(`set_field_back()',`Set_Background')
-   procedure Set_Background
-     (Fld   : in Field;
-      Back  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   pragma Inline (Set_Background);
-
-   --  ANCHOR(`field_back()',`Background')
-   procedure Background (Fld  : in  Field;
-                         Back : out Character_Attribute_Set);
-   --  AKA
-
-   --  ANCHOR(`field_back()',`Background')
-   procedure Background (Fld   : in  Field;
-                         Back  : out Character_Attribute_Set;
-                         Color : out Color_Pair);
-   --  AKA
-   pragma Inline (Background);
-
-   --  ANCHOR(`set_field_pad()',`Set_Pad_Character')
-   procedure Set_Pad_Character (Fld : in Field;
-                                Pad : in Character := Space);
-   --  AKA
-   pragma Inline (Set_Pad_Character);
-
-   --  ANCHOR(`field_pad()',`Pad_Character')
-   procedure Pad_Character (Fld : in  Field;
-                            Pad : out Character);
-   --  AKA
-   pragma Inline (Pad_Character);
-
-   --  MANPAGE(`form_field_info.3x')
-
-   --  ANCHOR(`field_info()',`Info')
-   procedure Info (Fld                : in  Field;
-                   Lines              : out Line_Count;
-                   Columns            : out Column_Count;
-                   First_Row          : out Line_Position;
-                   First_Column       : out Column_Position;
-                   Off_Screen         : out Natural;
-                   Additional_Buffers : out Buffer_Number);
-   --  AKA
-   pragma Inline (Info);
-
-   --  ANCHOR(`dynamic_field_info()',`Dynamic_Info')
-   procedure Dynamic_Info (Fld     : in Field;
-                           Lines   : out Line_Count;
-                           Columns : out Column_Count;
-                           Max     : out Natural);
-   --  AKA
-   pragma Inline (Dynamic_Info);
-
-   --  MANPAGE(`form_win.3x')
-
-   --  ANCHOR(`set_form_win()',`Set_Window')
-   procedure Set_Window (Frm : in Form;
-                         Win : in Window);
-   --  AKA
-   pragma Inline (Set_Window);
-
-   --  ANCHOR(`form_win()',`Get_Window')
-   function Get_Window (Frm : Form) return Window;
-   --  AKA
-   pragma Inline (Get_Window);
-
-   --  ANCHOR(`set_form_sub()',`Set_Sub_Window')
-   procedure Set_Sub_Window (Frm : in Form;
-                             Win : in Window);
-   --  AKA
-   pragma Inline (Set_Sub_Window);
-
-   --  ANCHOR(`form_sub()',`Get_Sub_Window')
-   function Get_Sub_Window (Frm : Form) return Window;
-   --  AKA
-   pragma Inline (Get_Sub_Window);
-
-   --  ANCHOR(`scale_form()',`Scale')
-   procedure Scale (Frm     : in Form;
-                    Lines   : out Line_Count;
-                    Columns : out Column_Count);
-   --  AKA
-   pragma Inline (Scale);
-
-   --  MANPAGE(`form_hook.3x')
-
-   type Form_Hook_Function is access procedure (Frm : in Form);
-   pragma Convention (C, Form_Hook_Function);
-
-   --  ANCHOR(`set_field_init()',`Set_Field_Init_Hook')
-   procedure Set_Field_Init_Hook (Frm  : in Form;
-                                  Proc : in Form_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Field_Init_Hook);
-
-   --  ANCHOR(`set_field_term()',`Set_Field_Term_Hook')
-   procedure Set_Field_Term_Hook (Frm  : in Form;
-                                  Proc : in Form_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Field_Term_Hook);
-
-   --  ANCHOR(`set_form_init()',`Set_Form_Init_Hook')
-   procedure Set_Form_Init_Hook (Frm  : in Form;
-                                 Proc : in Form_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Form_Init_Hook);
-
-   --  ANCHOR(`set_form_term()',`Set_Form_Term_Hook')
-   procedure Set_Form_Term_Hook (Frm  : in Form;
-                                 Proc : in Form_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Form_Term_Hook);
-
-   --  ANCHOR(`field_init()',`Get_Field_Init_Hook')
-   function Get_Field_Init_Hook (Frm : Form) return Form_Hook_Function;
-   --  AKA
-   pragma Import (C, Get_Field_Init_Hook, "field_init");
-
-   --  ANCHOR(`field_term()',`Get_Field_Term_Hook')
-   function Get_Field_Term_Hook (Frm : Form) return Form_Hook_Function;
-   --  AKA
-   pragma Import (C, Get_Field_Term_Hook, "field_term");
-
-   --  ANCHOR(`form_init()',`Get_Form_Init_Hook')
-   function Get_Form_Init_Hook (Frm : Form) return Form_Hook_Function;
-   --  AKA
-   pragma Import (C, Get_Form_Init_Hook, "form_init");
-
-   --  ANCHOR(`form_term()',`Get_Form_Term_Hook')
-   function Get_Form_Term_Hook (Frm : Form) return Form_Hook_Function;
-   --  AKA
-   pragma Import (C, Get_Form_Term_Hook, "form_term");
-
-   --  MANPAGE(`form_field.3x')
-
-   --  ANCHOR(`set_form_fields()',`Redefine')
-   procedure Redefine (Frm  : in Form;
-                       Flds : in Field_Array_Access);
-   --  AKA
-   pragma Inline (Redefine);
-
-   --  ANCHOR(`set_form_fields()',`Set_Fields')
-   procedure Set_Fields (Frm  : in Form;
-                         Flds : in Field_Array_Access) renames Redefine;
-   --  AKA
-   pragma Inline (Set_Fields);
-
-   --  ANCHOR(`form_fields()',`Fields')
-   function Fields (Frm   : Form;
-                    Index : Positive) return Field;
-   --  AKA
-   pragma Inline (Fields);
-
-   --  ANCHOR(`field_count()',`Field_Count')
-   function Field_Count (Frm : Form) return Natural;
-   --  AKA
-   pragma Inline (Field_Count);
-
-   --  ANCHOR(`move_field()',`Move')
-   procedure Move (Fld    : in Field;
-                   Line   : in Line_Position;
-                   Column : in Column_Position);
-   --  AKA
-   pragma Inline (Move);
-
-   --  MANPAGE(`form_new.3x')
-
-   --  ANCHOR(`new_form()',`Create')
-   function Create (Fields : Field_Array_Access) return Form;
-   --  AKA
-   pragma Inline (Create);
-
-   --  ANCHOR(`new_form()',`New_Form')
-   function New_Form (Fields : Field_Array_Access) return Form
-     renames Create;
-   --  AKA
-   pragma Inline (New_Form);
-
-   --  ANCHOR(`free_form()',`Delete')
-   procedure Delete (Frm : in out Form);
-   --  AKA
-   --  Reset Frm to Null_Form
-   pragma Inline (Delete);
-
-   --  MANPAGE(`form_opts.3x')
-
-   --  ANCHOR(`set_form_opts()',`Set_Options')
-   procedure Set_Options (Frm     : in Form;
-                          Options : in Form_Option_Set);
-   --  AKA
-   pragma Inline (Set_Options);
-
-   --  ANCHOR(`form_opts_on()',`Switch_Options')
-   procedure Switch_Options (Frm     : in Form;
-                             Options : in Form_Option_Set;
-                             On      : Boolean := True);
-   --  AKA
-   --  ALIAS(`form_opts_off()')
-   pragma Inline (Switch_Options);
-
-   --  ANCHOR(`form_opts()',`Get_Options')
-   procedure Get_Options (Frm     : in  Form;
-                          Options : out Form_Option_Set);
-   --  AKA
-
-   --  ANCHOR(`form_opts()',`Get_Options')
-   function Get_Options (Frm : Form := Null_Form) return Form_Option_Set;
-   --  AKA
-   pragma Inline (Get_Options);
-
-   --  MANPAGE(`form_post.3x')
-
-   --  ANCHOR(`post_form()',`Post')
-   procedure Post (Frm  : in Form;
-                   Post : in Boolean := True);
-   --  AKA
-   --  ALIAS(`unpost_form()')
-   pragma Inline (Post);
-
-   --  MANPAGE(`form_cursor.3x')
-
-   --  ANCHOR(`pos_form_cursor()',`Position_Cursor')
-   procedure Position_Cursor (Frm : Form);
-   --  AKA
-   pragma Inline (Position_Cursor);
-
-   --  MANPAGE(`form_data.3x')
-
-   --  ANCHOR(`data_ahead()',`Data_Ahead')
-   function Data_Ahead (Frm : Form) return Boolean;
-   --  AKA
-   pragma Inline (Data_Ahead);
-
-   --  ANCHOR(`data_behind()',`Data_Behind')
-   function Data_Behind (Frm : Form) return Boolean;
-   --  AKA
-   pragma Inline (Data_Behind);
-
-   --  MANPAGE(`form_driver.3x')
-
-   type Driver_Result is (Form_Ok,
-                          Request_Denied,
-                          Unknown_Request,
-                          Invalid_Field);
-
-   --  ANCHOR(`form_driver()',`Driver')
-   function Driver (Frm : Form;
-                    Key : Key_Code) return Driver_Result;
-   --  AKA
-   --  Driver not inlined
-
-   --  MANPAGE(`form_page.3x')
-
-   type Page_Number is new Natural;
-
-   --  ANCHOR(`set_current_field()',`Set_Current')
-   procedure Set_Current (Frm : in Form;
-                          Fld : in Field);
-   --  AKA
-   pragma Inline (Set_Current);
-
-   --  ANCHOR(`current_field()',`Current')
-   function Current (Frm : in Form) return Field;
-   --  AKA
-   pragma Inline (Current);
-
-   --  ANCHOR(`set_form_page()',`Set_Page')
-   procedure Set_Page (Frm  : in Form;
-                       Page : in Page_Number := Page_Number'First);
-   --  AKA
-   pragma Inline (Set_Page);
-
-   --  ANCHOR(`form_page()',`Page')
-   function Page (Frm : Form) return Page_Number;
-   --  AKA
-   pragma Inline (Page);
-
-   --  ANCHOR(`field_index()',`Get_Index')
-   function Get_Index (Fld : Field) return Positive;
-   --  AKA
-   --  Please note that in this binding we start the numbering of fields
-   --  with 1. So this is number is one more than you get from the low
-   --  level call.
-   pragma Inline (Get_Index);
-
-   --  MANPAGE(`form_new_page.3x')
-
-   --  ANCHOR(`set_new_page()',`Set_New_Page')
-   procedure Set_New_Page (Fld      : in Field;
-                           New_Page : in Boolean := True);
-   --  AKA
-   pragma Inline (Set_New_Page);
-
-   --  ANCHOR(`new_page()',`Is_New_Page')
-   function Is_New_Page (Fld : Field) return Boolean;
-   --  AKA
-   pragma Inline (Is_New_Page);
-
-   --  MANPAGE(`form_requestname.3x')
-   --  Not Implemented: form_request_name, form_request_by_name
-
-------------------------------------------------------------------------------
-private
-   type Field is new System.Storage_Elements.Integer_Address;
-   type Form  is new System.Storage_Elements.Integer_Address;
-
-   Null_Field : constant Field := 0;
-   Null_Form  : constant Form  := 0;
-
-end Terminal_Interface.Curses.Forms;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4
deleted file mode 100644
index 6a5ab8096b..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4
+++ /dev/null
@@ -1,75 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-menus-item_user_data__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Menus.Item_User_Data             --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-generic
-   type User is limited private;
-   type User_Access is access User;
-package Terminal_Interface.Curses.Menus.Item_User_Data is
-   pragma Preelaborate (Terminal_Interface.Curses.Menus.Item_User_Data);
-
-   --  The binding uses the same user pointer for menu items
-   --  as the low level C implementation. So you can safely
-   --  read or write the user pointer also with the C routines
-   --
-   --  MANPAGE(`mitem_userptr.3x')
-
-   --  ANCHOR(`set_item_userptr',`Set_User_Data')
-   procedure Set_User_Data (Itm  : in Item;
-                            Data : in User_Access);
-   --  AKA
-   pragma Inline (Set_User_Data);
-
-   --  ANCHOR(`item_userptr',`Get_User_Data')
-   procedure Get_User_Data (Itm  : in  Item;
-                            Data : out User_Access);
-   --  AKA
-
-   --  ANCHOR(`item_userptr',`Get_User_Data')
-   function Get_User_Data (Itm  : in  Item) return User_Access;
-   --  AKA
-   --  Same as function
-   pragma Inline (Get_User_Data);
-
-end Terminal_Interface.Curses.Menus.Item_User_Data;
-
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4
deleted file mode 100644
index 696149b987..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4
+++ /dev/null
@@ -1,70 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-menus-menu_user_data__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Menus.Menu_User_Data             --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-generic
-   type User is limited private;
-   type User_Access is access User;
-package Terminal_Interface.Curses.Menus.Menu_User_Data is
-   pragma Preelaborate (Terminal_Interface.Curses.Menus.Menu_User_Data);
-
-   --  MANPAGE(`menu_userptr.3x')
-
-   --  ANCHOR(`set_menu_userptr',`Set_User_Data')
-   procedure Set_User_Data (Men  : in Menu;
-                            Data : in User_Access);
-   --  AKA
-   pragma Inline (Set_User_Data);
-
-   --  ANCHOR(`menu_userptr',`Get_User_Data')
-   procedure Get_User_Data (Men  : in  Menu;
-                            Data : out User_Access);
-   --  AKA
-
-   --  ANCHOR(`menu_userptr',`Get_User_Data')
-   function Get_User_Data (Men  : in  Menu) return User_Access;
-   --  AKA
-   --  Same as function
-   pragma Inline (Get_User_Data);
-
-end Terminal_Interface.Curses.Menus.Menu_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus.ads.m4
deleted file mode 100644
index 6faa0539f9..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-menus.ads.m4
+++ /dev/null
@@ -1,603 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-menus__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Menu                      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.24 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-include(`Menu_Base_Defs')
-with System;
-with Ada.Characters.Latin_1;
-
-package Terminal_Interface.Curses.Menus is
-   pragma Preelaborate (Terminal_Interface.Curses.Menus);
-include(`Menu_Linker_Options')dnl
-include(`Linker_Options')
-   Space : Character renames Ada.Characters.Latin_1.Space;
-
-   type Item is private;
-   type Menu is private;
-
-   ---------------------------
-   --  Interface constants  --
-   ---------------------------
-   Null_Item : constant Item;
-   Null_Menu : constant Menu;
-
-   subtype Menu_Request_Code is Key_Code
-     range (Key_Max + 1) .. (Key_Max + 17);
-
-   --  The prefix M_ stands for "Menu Request"
-   M_Left_Item       : constant Menu_Request_Code := Key_Max + 1;
-   M_Right_Item      : constant Menu_Request_Code := Key_Max + 2;
-   M_Up_Item         : constant Menu_Request_Code := Key_Max + 3;
-   M_Down_Item       : constant Menu_Request_Code := Key_Max + 4;
-   M_ScrollUp_Line   : constant Menu_Request_Code := Key_Max + 5;
-   M_ScrollDown_Line : constant Menu_Request_Code := Key_Max + 6;
-   M_ScrollDown_Page : constant Menu_Request_Code := Key_Max + 7;
-   M_ScrollUp_Page   : constant Menu_Request_Code := Key_Max + 8;
-   M_First_Item      : constant Menu_Request_Code := Key_Max + 9;
-   M_Last_Item       : constant Menu_Request_Code := Key_Max + 10;
-   M_Next_Item       : constant Menu_Request_Code := Key_Max + 11;
-   M_Previous_Item   : constant Menu_Request_Code := Key_Max + 12;
-   M_Toggle_Item     : constant Menu_Request_Code := Key_Max + 13;
-   M_Clear_Pattern   : constant Menu_Request_Code := Key_Max + 14;
-   M_Back_Pattern    : constant Menu_Request_Code := Key_Max + 15;
-   M_Next_Match      : constant Menu_Request_Code := Key_Max + 16;
-   M_Previous_Match  : constant Menu_Request_Code := Key_Max + 17;
-
-   --  For those who like the old 'C' names for the request codes
-   REQ_LEFT_ITEM     : Menu_Request_Code renames M_Left_Item;
-   REQ_RIGHT_ITEM    : Menu_Request_Code renames M_Right_Item;
-   REQ_UP_ITEM       : Menu_Request_Code renames M_Up_Item;
-   REQ_DOWN_ITEM     : Menu_Request_Code renames M_Down_Item;
-   REQ_SCR_ULINE     : Menu_Request_Code renames M_ScrollUp_Line;
-   REQ_SCR_DLINE     : Menu_Request_Code renames M_ScrollDown_Line;
-   REQ_SCR_DPAGE     : Menu_Request_Code renames M_ScrollDown_Page;
-   REQ_SCR_UPAGE     : Menu_Request_Code renames M_ScrollUp_Page;
-   REQ_FIRST_ITEM    : Menu_Request_Code renames M_First_Item;
-   REQ_LAST_ITEM     : Menu_Request_Code renames M_Last_Item;
-   REQ_NEXT_ITEM     : Menu_Request_Code renames M_Next_Item;
-   REQ_PREV_ITEM     : Menu_Request_Code renames M_Previous_Item;
-   REQ_TOGGLE_ITEM   : Menu_Request_Code renames M_Toggle_Item;
-   REQ_CLEAR_PATTERN : Menu_Request_Code renames M_Clear_Pattern;
-   REQ_BACK_PATTERN  : Menu_Request_Code renames M_Back_Pattern;
-   REQ_NEXT_MATCH    : Menu_Request_Code renames M_Next_Match;
-   REQ_PREV_MATCH    : Menu_Request_Code renames M_Previous_Match;
-
-   procedure Request_Name (Key  : in Menu_Request_Code;
-                           Name : out String);
-
-   function  Request_Name (Key : Menu_Request_Code) return String;
-   --  Same as function
-
-   ------------------
-   --  Exceptions  --
-   ------------------
-
-   Menu_Exception : exception;
-   --
-   --  Menu options
-   --
-   pragma Warnings (Off);
-include(`Menu_Opt_Rep')dnl
-
-   pragma Warnings (On);
-
-   function Default_Menu_Options return Menu_Option_Set;
-   --  Initial default options for a menu.
-   pragma Inline (Default_Menu_Options);
-   --
-   --  Item options
-   --
-   pragma Warnings (Off);
-include(`Item_Rep')dnl
-
-   pragma Warnings (On);
-
-   function Default_Item_Options return Item_Option_Set;
-   --  Initial default options for an item.
-   pragma Inline (Default_Item_Options);
-
-   --
-   --  Item Array
-   --
-   type Item_Array is array (Positive range <>) of aliased Item;
-   pragma Convention (C, Item_Array);
-
-   type Item_Array_Access is access Item_Array;
-
-   procedure Free (IA         : in out Item_Array_Access;
-                   Free_Items : Boolean := False);
-   --  Release the memory for an allocated item array
-   --  If Free_Items is True, call Delete() for all the items in
-   --  the array.
-
-   --  MANPAGE(`mitem_new.3x')
-
-   --  ANCHOR(`new_item()',`Create')
-   function Create (Name        : String;
-                    Description : String := "") return Item;
-   --  AKA
-   --  Not inlined.
-
-   --  ANCHOR(`new_item()',`New_Item')
-   function New_Item (Name        : String;
-                      Description : String := "") return Item
-     renames Create;
-   --  AKA
-
-   --  ANCHOR(`free_item()',`Delete')
-   procedure Delete (Itm : in out Item);
-   --  AKA
-   --  Resets Itm to Null_Item
-
-   --  MANPAGE(`mitem_value.3x')
-
-   --  ANCHOR(`set_item_value()',`Set_Value')
-   procedure Set_Value (Itm   : in Item;
-                        Value : in Boolean := True);
-   --  AKA
-   pragma Inline (Set_Value);
-
-   --  ANCHOR(`item_value()',`Value')
-   function Value (Itm : Item) return Boolean;
-   --  AKA
-   pragma Inline (Value);
-
-   --  MANPAGE(`mitem_visible.3x')
-
-   --  ANCHOR(`item_visible()',`Visible')
-   function Visible (Itm : Item) return Boolean;
-   --  AKA
-   pragma Inline (Visible);
-
-   --  MANPAGE(`mitem_opts.3x')
-
-   --  ANCHOR(`set_item_opts()',`Set_Options')
-   procedure Set_Options (Itm     : in Item;
-                          Options : in Item_Option_Set);
-   --  AKA
-   --  An overloaded Set_Options is defined later. Pragma Inline appears there
-
-   --  ANCHOR(`item_opts_on()',`Switch_Options')
-   procedure Switch_Options (Itm     : in Item;
-                             Options : in Item_Option_Set;
-                             On      : Boolean := True);
-   --  AKA
-   --  ALIAS(`item_opts_off()')
-   --  An overloaded Switch_Options is defined later.
-   --  Pragma Inline appears there
-
-   --  ANCHOR(`item_opts()',`Get_Options')
-   procedure Get_Options (Itm     : in  Item;
-                          Options : out Item_Option_Set);
-   --  AKA
-
-   --  ANCHOR(`item_opts()',`Get_Options')
-   function Get_Options (Itm : Item := Null_Item) return Item_Option_Set;
-   --  AKA
-   --  An overloaded Get_Options is defined later. Pragma Inline appears there
-
-   --  MANPAGE(`mitem_name.3x')
-
-   --  ANCHOR(`item_name()',`Name')
-   procedure Name (Itm  : in Item;
-                   Name : out String);
-   --  AKA
-   function  Name (Itm : Item) return String;
-   --  AKA
-   --  Implemented as function
-   pragma Inline (Name);
-
-   --  ANCHOR(`item_description();',`Description')
-   procedure Description (Itm         : in Item;
-                          Description : out String);
-   --  AKA
-
-   function  Description (Itm : Item) return String;
-   --  AKA
-   --  Implemented as function
-   pragma Inline (Description);
-
-   --  MANPAGE(`mitem_current.3x')
-
-   --  ANCHOR(`set_current_item()',`Set_Current')
-   procedure Set_Current (Men : in Menu;
-                          Itm : in Item);
-   --  AKA
-   pragma Inline (Set_Current);
-
-   --  ANCHOR(`current_item()',`Current')
-   function Current (Men : Menu) return Item;
-   --  AKA
-   pragma Inline (Current);
-
-   --  ANCHOR(`set_top_row()',`Set_Top_Row')
-   procedure Set_Top_Row (Men  : in Menu;
-                          Line : in Line_Position);
-   --  AKA
-   pragma Inline (Set_Top_Row);
-
-   --  ANCHOR(`top_row()',`Top_Row')
-   function Top_Row (Men : Menu) return Line_Position;
-   --  AKA
-   pragma Inline (Top_Row);
-
-   --  ANCHOR(`item_index()',`Get_Index')
-   function Get_Index (Itm : Item) return Positive;
-   --  AKA
-   --  Please note that in this binding we start the numbering of items
-   --  with 1. So this is number is one more than you get from the low
-   --  level call.
-   pragma Inline (Get_Index);
-
-   --  MANPAGE(`menu_post.3x')
-
-   --  ANCHOR(`post_menu()',`Post')
-   procedure Post (Men  : in Menu;
-                   Post : in Boolean := True);
-   --  AKA
-   --  ALIAS(`unpost_menu()')
-   pragma Inline (Post);
-
-   --  MANPAGE(`menu_opts.3x')
-
-   --  ANCHOR(`set_menu_opts()',`Set_Options')
-   procedure Set_Options (Men     : in Menu;
-                          Options : in Menu_Option_Set);
-   --  AKA
-   pragma Inline (Set_Options);
-
-   --  ANCHOR(`menu_opts_on()',`Switch_Options')
-   procedure Switch_Options (Men     : in Menu;
-                             Options : in Menu_Option_Set;
-                             On      : Boolean := True);
-   --  AKA
-   --  ALIAS(`menu_opts_off()')
-   pragma Inline (Switch_Options);
-
-   --  ANCHOR(`menu_opts()',`Get_Options')
-   procedure Get_Options (Men     : in  Menu;
-                          Options : out Menu_Option_Set);
-   --  AKA
-
-   --  ANCHOR(`menu_opts()',`Get_Options')
-   function Get_Options (Men : Menu := Null_Menu) return Menu_Option_Set;
-   --  AKA
-   pragma Inline (Get_Options);
-
-   --  MANPAGE(`menu_win.3x')
-
-   --  ANCHOR(`set_menu_win()',`Set_Window')
-   procedure Set_Window (Men : in Menu;
-                         Win : in Window);
-   --  AKA
-   pragma Inline (Set_Window);
-
-   --  ANCHOR(`menu_win()',`Get_Window')
-   function Get_Window (Men : Menu) return Window;
-   --  AKA
-   pragma Inline (Get_Window);
-
-   --  ANCHOR(`set_menu_sub()',`Set_Sub_Window')
-   procedure Set_Sub_Window (Men : in Menu;
-                             Win : in Window);
-   --  AKA
-   pragma Inline (Set_Sub_Window);
-
-   --  ANCHOR(`menu_sub()',`Get_Sub_Window')
-   function Get_Sub_Window (Men : Menu) return Window;
-   --  AKA
-   pragma Inline (Get_Sub_Window);
-
-   --  ANCHOR(`scale_menu()',`Scale')
-   procedure Scale (Men     : in Menu;
-                    Lines   : out Line_Count;
-                    Columns : out Column_Count);
-   --  AKA
-   pragma Inline (Scale);
-
-   --  MANPAGE(`menu_cursor.3x')
-
-   --  ANCHOR(`pos_menu_cursor()',`Position_Cursor')
-   procedure Position_Cursor (Men : Menu);
-   --  AKA
-   pragma Inline (Position_Cursor);
-
-   --  MANPAGE(`menu_mark.3x')
-
-   --  ANCHOR(`set_menu_mark()',`Set_Mark')
-   procedure Set_Mark (Men  : in Menu;
-                       Mark : in String);
-   --  AKA
-   pragma Inline (Set_Mark);
-
-   --  ANCHOR(`menu_mark()',`Mark')
-   procedure Mark (Men  : in  Menu;
-                   Mark : out String);
-   --  AKA
-
-   function  Mark (Men : Menu) return String;
-   --  AKA
-   --  Implemented as function
-   pragma Inline (Mark);
-
-   --  MANPAGE(`menu_attribs.3x')
-
-   --  ANCHOR(`set_menu_fore()',`Set_Foreground')
-   procedure Set_Foreground
-     (Men   : in Menu;
-      Fore  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   pragma Inline (Set_Foreground);
-
-   --  ANCHOR(`menu_fore()',`Foreground')
-   procedure Foreground (Men   : in  Menu;
-                         Fore  : out Character_Attribute_Set);
-   --  AKA
-
-   --  ANCHOR(`menu_fore()',`Foreground')
-   procedure Foreground (Men   : in  Menu;
-                         Fore  : out Character_Attribute_Set;
-                         Color : out Color_Pair);
-   --  AKA
-   pragma Inline (Foreground);
-
-   --  ANCHOR(`set_menu_back()',`Set_Background')
-   procedure Set_Background
-     (Men   : in Menu;
-      Back  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   pragma Inline (Set_Background);
-
-   --  ANCHOR(`menu_back()',`Background')
-   procedure Background (Men  : in  Menu;
-                         Back : out Character_Attribute_Set);
-   --  AKA
-   --  ANCHOR(`menu_back()',`Background')
-
-   procedure Background (Men   : in  Menu;
-                         Back  : out Character_Attribute_Set;
-                         Color : out Color_Pair);
-   --  AKA
-   pragma Inline (Background);
-
-   --  ANCHOR(`set_menu_grey()',`Set_Grey')
-   procedure Set_Grey
-     (Men   : in Menu;
-      Grey  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   pragma Inline (Set_Grey);
-
-   --  ANCHOR(`menu_grey()',`Grey')
-   procedure Grey (Men  : in  Menu;
-                   Grey : out Character_Attribute_Set);
-   --  AKA
-
-   --  ANCHOR(`menu_grey()',`Grey')
-   procedure Grey
-     (Men   : in  Menu;
-      Grey  : out Character_Attribute_Set;
-      Color : out Color_Pair);
-   --  AKA
-   pragma Inline (Grey);
-
-   --  ANCHOR(`set_menu_pad()',`Set_Pad_Character')
-   procedure Set_Pad_Character (Men : in Menu;
-                                Pad : in Character := Space);
-   --  AKA
-   pragma Inline (Set_Pad_Character);
-
-   --  ANCHOR(`menu_pad()',`Pad_Character')
-   procedure Pad_Character (Men : in  Menu;
-                            Pad : out Character);
-   --  AKA
-   pragma Inline (Pad_Character);
-
-   --  MANPAGE(`menu_spacing.3x')
-
-   --  ANCHOR(`set_menu_spacing()',`Set_Spacing')
-   procedure Set_Spacing (Men   : in Menu;
-                          Descr : in Column_Position := 0;
-                          Row   : in Line_Position   := 0;
-                          Col   : in Column_Position := 0);
-   --  AKA
-   pragma Inline (Set_Spacing);
-
-   --  ANCHOR(`menu_spacing()',`Spacing')
-   procedure Spacing (Men   : in Menu;
-                      Descr : out Column_Position;
-                      Row   : out Line_Position;
-                      Col   : out Column_Position);
-   --  AKA
-   pragma Inline (Spacing);
-
-   --  MANPAGE(`menu_pattern.3x')
-
-   --  ANCHOR(`set_menu_pattern()',`Set_Pattern')
-   function Set_Pattern (Men  : Menu;
-                         Text : String) return Boolean;
-   --  AKA
-   --  Return TRUE if the pattern matches, FALSE otherwise
-   pragma Inline (Set_Pattern);
-
-   --  ANCHOR(`menu_pattern()',`Pattern')
-   procedure Pattern (Men  : in  Menu;
-                      Text : out String);
-   --  AKA
-   pragma Inline (Pattern);
-
-   --  MANPAGE(`menu_format.3x')
-
-   --  ANCHOR(`set_menu_format()',`Set_Format')
-   procedure Set_Format (Men     : in Menu;
-                         Lines   : in Line_Count;
-                         Columns : in Column_Count);
-   --  Not implemented: 0 argument for Lines or Columns;
-   --  instead use Format to get the current sizes
-   --      The  default  format  is  16  rows,  1  column.    Calling
-   --      set_menu_format  with a null menu pointer will change this
-   --      default.  A zero row or column argument to set_menu_format
-   --      is  interpreted  as  a  request  not to change the current
-   --      value.
-   --  AKA
-   pragma Inline (Set_Format);
-
-   --  ANCHOR(`menu_format()',`Format')
-   procedure Format (Men     : in  Menu;
-                     Lines   : out Line_Count;
-                     Columns : out Column_Count);
-   --  AKA
-   pragma Inline (Format);
-
-   --  MANPAGE(`menu_hook.3x')
-
-   type Menu_Hook_Function is access procedure (Men : in Menu);
-   pragma Convention (C, Menu_Hook_Function);
-
-   --  ANCHOR(`set_item_init()',`Set_Item_Init_Hook')
-   procedure Set_Item_Init_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Item_Init_Hook);
-
-   --  ANCHOR(`set_item_term()',`Set_Item_Term_Hook')
-   procedure Set_Item_Term_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Item_Term_Hook);
-
-   --  ANCHOR(`set_menu_init()',`Set_Menu_Init_Hook')
-   procedure Set_Menu_Init_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Menu_Init_Hook);
-
-   --  ANCHOR(`set_menu_term()',`Set_Menu_Term_Hook')
-   procedure Set_Menu_Term_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function);
-   --  AKA
-   pragma Inline (Set_Menu_Term_Hook);
-
-   --  ANCHOR(`item_init()',`Get_Item_Init_Hook')
-   function Get_Item_Init_Hook (Men : Menu) return Menu_Hook_Function;
-   --  AKA
-   pragma Inline (Get_Item_Init_Hook);
-
-   --  ANCHOR(`item_term()',`Get_Item_Term_Hook')
-   function Get_Item_Term_Hook (Men : Menu) return Menu_Hook_Function;
-   --  AKA
-   pragma Inline (Get_Item_Term_Hook);
-
-   --  ANCHOR(`menu_init()',`Get_Menu_Init_Hook')
-   function Get_Menu_Init_Hook (Men : Menu) return Menu_Hook_Function;
-   --  AKA
-   pragma Inline (Get_Menu_Init_Hook);
-
-   --  ANCHOR(`menu_term()',`Get_Menu_Term_Hook')
-   function Get_Menu_Term_Hook (Men : Menu) return Menu_Hook_Function;
-   --  AKA
-   pragma Inline (Get_Menu_Term_Hook);
-
-   --  MANPAGE(`menu_items.3x')
-
-   --  ANCHOR(`set_menu_items()',`Redefine')
-   procedure Redefine (Men   : in Menu;
-                       Items : in Item_Array_Access);
-   --  AKA
-   pragma Inline (Redefine);
-
-   procedure Set_Items (Men   : in Menu;
-                        Items : in Item_Array_Access) renames Redefine;
-   pragma Inline (Set_Items);
-
-   --  ANCHOR(`menu_items()',`Items')
-   function Items (Men   : Menu;
-                   Index : Positive) return Item;
-   --  AKA
-   pragma Inline (Items);
-
-   --  ANCHOR(`item_count()',`Item_Count')
-   function Item_Count (Men : Menu) return Natural;
-   --  AKA
-   pragma Inline (Item_Count);
-
-   --  MANPAGE(`menu_new.3x')
-
-   --  ANCHOR(`new_menu()',`Create')
-   function Create (Items : Item_Array_Access) return Menu;
-   --  AKA
-   --  Not inlined
-
-   function New_Menu (Items : Item_Array_Access) return Menu renames Create;
-
-   --  ANCHOR(`free_menu()',`Delete')
-   procedure Delete (Men : in out Menu);
-   --  AKA
-   --  Reset Men to Null_Menu
-   --  Not inlined
-
-   --  MANPAGE(`menu_driver.3x')
-
-   type Driver_Result is (Menu_Ok,
-                          Request_Denied,
-                          Unknown_Request,
-                          No_Match);
-
-   --  ANCHOR(`menu_driver()',`Driver')
-   function Driver (Men : Menu;
-                    Key : Key_Code) return Driver_Result;
-   --  AKA
-   --  Driver is not inlined
-
-   --  ANCHOR(`menu_requestname.3x')
-   --  Not Implemented: menu_request_name, menu_request_by_name
--------------------------------------------------------------------------------
-private
-   type Item   is new System.Storage_Elements.Integer_Address;
-   type Menu   is new System.Storage_Elements.Integer_Address;
-
-   Null_Item : constant Item := 0;
-   Null_Menu : constant Menu := 0;
-
-end Terminal_Interface.Curses.Menus;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-mouse.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-mouse.ads.m4
deleted file mode 100644
index bb9516f708..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-mouse.ads.m4
+++ /dev/null
@@ -1,183 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-mouse__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Mouse                     --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.22 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-include(`Mouse_Base_Defs')
-with System;
-
-package Terminal_Interface.Curses.Mouse is
-   pragma Preelaborate (Terminal_Interface.Curses.Mouse);
-
-   --  MANPAGE(`curs_mouse.3x')
-   --  Please note, that in ncurses-1.9.9e documentation mouse support
-   --  is still marked as experimental. So also this binding will change
-   --  if the ncurses methods change.
-   --
-   --  mouse_trafo, wmouse_trafo are implemented as Transform_Coordinates
-   --  in the parent package.
-   --
-   --  Not implemented:
-   --  REPORT_MOUSE_POSITION (i.e. as a parameter to Register_Reportable_Event
-   --  or Start_Mouse)
-   type Event_Mask is private;
-   No_Events  : constant Event_Mask;
-   All_Events : constant Event_Mask;
-
-   type Mouse_Button is (Left,     -- aka: Button 1
-                         Middle,   -- aka: Button 2
-                         Right,    -- aka: Button 3
-                         Button4,  -- aka: Button 4
-                         Control,  -- Control Key
-                         Shift,    -- Shift Key
-                         Alt);     -- ALT Key
-
-   subtype Real_Buttons  is Mouse_Button range Left .. Button4;
-   subtype Modifier_Keys is Mouse_Button range Control .. Alt;
-
-   type Button_State is (Released,
-                         Pressed,
-                         Clicked,
-                         Double_Clicked,
-                         Triple_Clicked);
-
-   type Button_States is array (Button_State) of Boolean;
-   pragma Pack (Button_States);
-
-   All_Clicks : constant Button_States := (Clicked .. Triple_Clicked => True,
-                                           others => False);
-   All_States : constant Button_States := (others => True);
-
-   type Mouse_Event is private;
-
-   --  MANPAGE(`curs_mouse.3x')
-
-   function Has_Mouse return Boolean;
-   --  Return true if a mouse device is supported, false otherwise.
-
-   procedure Register_Reportable_Event
-     (Button : in Mouse_Button;
-      State  : in Button_State;
-      Mask   : in out Event_Mask);
-   --  Stores the event described by the button and the state in the mask.
-   --  Before you call this the first time, you should init the mask
-   --  with the Empty_Mask constant
-   pragma Inline (Register_Reportable_Event);
-
-   procedure Register_Reportable_Events
-     (Button : in Mouse_Button;
-      State  : in Button_States;
-      Mask   : in out Event_Mask);
-   --  Register all events described by the Button and the State bitmap.
-   --  Before you call this the first time, you should init the mask
-   --  with the Empty_Mask constant
-
-   --  ANCHOR(`mousemask()',`Start_Mouse')
-   --  There is one difference to mousmask(): we return the value of the
-   --  old mask, that means the event mask value before this call.
-   --  Not Implemented: The library version
-   --  returns a Mouse_Mask that tells which events are reported.
-   function Start_Mouse (Mask : Event_Mask := All_Events)
-                         return Event_Mask;
-   --  AKA
-   pragma Inline (Start_Mouse);
-
-   procedure End_Mouse (Mask : in Event_Mask := No_Events);
-   --  Terminates the mouse, restores the specified event mask
-   pragma Inline (End_Mouse);
-
-   --  ANCHOR(`getmouse()',`Get_Mouse')
-   function Get_Mouse return Mouse_Event;
-   --  AKA
-   pragma Inline (Get_Mouse);
-
-   procedure Get_Event (Event  : in  Mouse_Event;
-                        Y      : out Line_Position;
-                        X      : out Column_Position;
-                        Button : out Mouse_Button;
-                        State  : out Button_State);
-   --  !!! Warning: X and Y are screen coordinates. Due to ripped of lines they
-   --  may not be identical to window coordinates.
-   --  Not Implemented: Get_Event only reports one event, the C library
-   --  version supports multiple events, e.g. {click-1, click-3}
-   pragma Inline (Get_Event);
-
-   --  ANCHOR(`ungetmouse()',`Unget_Mouse')
-   procedure Unget_Mouse (Event : in Mouse_Event);
-   --  AKA
-   pragma Inline (Unget_Mouse);
-
-   --  ANCHOR(`wenclose()',`Enclosed_In_Window')
-   function Enclosed_In_Window (Win    : Window := Standard_Window;
-                                Event  : Mouse_Event) return Boolean;
-   --  AKA
-   --  But : use event instead of screen coordinates.
-   pragma Inline (Enclosed_In_Window);
-
-   --  ANCHOR(`mouseinterval()',`Mouse_Interval')
-   function Mouse_Interval (Msec : Natural := 200) return Natural;
-   --  AKA
-   pragma Inline (Mouse_Interval);
-
-private
-   type Event_Mask is new Interfaces.C.unsigned_long;
-
-   type Mouse_Event is
-      record
-         Id      : Integer range Integer (Interfaces.C.short'First) ..
-                                 Integer (Interfaces.C.short'Last);
-         X, Y, Z : Integer range Integer (Interfaces.C.int'First) ..
-                                 Integer (Interfaces.C.int'Last);
-         Bstate  : Event_Mask;
-      end record;
-   pragma Convention (C, Mouse_Event);
-   pragma Pack (Mouse_Event);
-
-include(`Mouse_Event_Rep')
-   Generation_Bit_Order : constant System.Bit_Order := System.M4_BIT_ORDER;
-   --  This constant may be different on your system.
-
-include(`Mouse_Events')
-
-   No_Events  : constant Event_Mask := 0;
-   All_Events : constant Event_Mask := ALL_MOUSE_EVENTS;
-
-end Terminal_Interface.Curses.Mouse;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4
deleted file mode 100644
index e6def9b03b..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4
+++ /dev/null
@@ -1,70 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-panels-user_data__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                 Terminal_Interface.Curses.Panels.User_Data               --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-generic
-   type User is limited private;
-   type User_Access is access all User;
-package Terminal_Interface.Curses.Panels.User_Data is
-   pragma Preelaborate (Terminal_Interface.Curses.Panels.User_Data);
-
-   --  MANPAGE(`panel.3x')
-
-   --  ANCHOR(`set_panel_userptr',`Set_User_Data')
-   procedure Set_User_Data (Pan  : in Panel;
-                            Data : in User_Access);
-   --  AKA
-   pragma Inline (Set_User_Data);
-
-   --  ANCHOR(`panel_userptr',`Get_User_Data')
-   procedure Get_User_Data (Pan  : in  Panel;
-                            Data : out User_Access);
-   --  AKA
-
-   --  ANCHOR(`panel_userptr',`Get_User_Data')
-   function Get_User_Data (Pan  : in  Panel) return User_Access;
-   --  AKA
-   --  Same as function
-   pragma Inline (Get_User_Data);
-
-end Terminal_Interface.Curses.Panels.User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-panels.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-panels.ads.m4
deleted file mode 100644
index 71252180f4..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-panels.ads.m4
+++ /dev/null
@@ -1,146 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-panels__ads.htm')dnl
-include(M4MACRO)dnl
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Panels                    --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.17 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with System;
-
-package Terminal_Interface.Curses.Panels is
-   pragma Preelaborate (Terminal_Interface.Curses.Panels);
-include(`Panel_Linker_Options')dnl
-include(`Linker_Options')
-   type Panel is private;
-
-   ---------------------------
-   --  Interface constants  --
-   ---------------------------
-   Null_Panel : constant Panel;
-
-   -------------------
-   --  Exceptions   --
-   -------------------
-
-   Panel_Exception : exception;
-
-   --  MANPAGE(`panel.3x')
-
-   --  ANCHOR(`new_panel()',`Create')
-   function Create (Win : Window) return Panel;
-   --  AKA
-   pragma Inline (Create);
-
-   --  ANCHOR(`new_panel()',`New_Panel')
-   function New_Panel (Win : Window) return Panel renames Create;
-   --  AKA
-   pragma Inline (New_Panel);
-
-   --  ANCHOR(`bottom_panel()',`Bottom')
-   procedure Bottom (Pan : in Panel);
-   --  AKA
-   pragma Inline (Bottom);
-
-   --  ANCHOR(`top_panel()',`Top')
-   procedure Top (Pan : in Panel);
-   --  AKA
-   pragma Inline (Top);
-
-   --  ANCHOR(`show_panel()',`Show')
-   procedure Show (Pan : in Panel);
-   --  AKA
-   pragma Inline (Show);
-
-   --  ANCHOR(`update_panels()',`Update_Panels')
-   procedure Update_Panels;
-   --  AKA
-   pragma Import (C, Update_Panels, "update_panels");
-
-   --  ANCHOR(`hide_panel()',`Hide')
-   procedure Hide (Pan : in Panel);
-   --  AKA
-   pragma Inline (Hide);
-
-   --  ANCHOR(`panel_window()',`Get_Window')
-   function Get_Window (Pan : Panel) return Window;
-   --  AKA
-   pragma Inline (Get_Window);
-
-   --  ANCHOR(`panel_window()',`Panel_Window')
-   function Panel_Window (Pan : Panel) return Window renames Get_Window;
-   pragma Inline (Panel_Window);
-
-   --  ANCHOR(`replace_panel()',`Replace')
-   procedure Replace (Pan : in Panel;
-                      Win : in Window);
-   --  AKA
-   pragma Inline (Replace);
-
-   --  ANCHOR(`move_panel()',`Move')
-   procedure Move (Pan    : in Panel;
-                   Line   : in Line_Position;
-                   Column : in Column_Position);
-   --  AKA
-   pragma Inline (Move);
-
-   --  ANCHOR(`panel_hidden()',`Is_Hidden')
-   function Is_Hidden (Pan : Panel) return Boolean;
-   --  AKA
-   pragma Inline (Is_Hidden);
-
-   --  ANCHOR(`panel_above()',`Above')
-   function Above (Pan : Panel) return Panel;
-   --  AKA
-   pragma Import (C, Above, "panel_above");
-
-   --  ANCHOR(`panel_below()',`Below')
-   function Below (Pan : Panel) return Panel;
-   --  AKA
-   pragma Import (C, Below, "panel_below");
-
-   --  ANCHOR(`del_panel()',`Delete')
-   procedure Delete (Pan : in out Panel);
-   --  AKA
-   pragma Inline (Delete);
-
-private
-      type Panel is new System.Storage_Elements.Integer_Address;
-      Null_Panel : constant Panel := 0;
-
-end Terminal_Interface.Curses.Panels;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-trace.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-trace.ads.m4
deleted file mode 100644
index 546004fd49..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses-trace.ads.m4
+++ /dev/null
@@ -1,78 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses-trace__ads.htm')dnl
-include(M4MACRO)------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Trace                     --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control:
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-package Terminal_Interface.Curses.Trace is
-   pragma Preelaborate (Terminal_Interface.Curses.Trace);
-
-   pragma Warnings (Off);
-include(`Trace_Defs')
-
-   pragma Warnings (On);
-
-   Trace_Disable  : constant Trace_Attribute_Set := (others => False);
-
-   Trace_Ordinary : constant Trace_Attribute_Set :=
-     (Times            => True,
-      Tputs            => True,
-      Update           => True,
-      Cursor_Move      => True,
-      Character_Output => True,
-      others           => False);
-   Trace_Maximum : constant Trace_Attribute_Set := (others => True);
-
-------------------------------------------------------------------------------
-
-   --  MANPAGE(`curs_trace.3x')
-
-   --  ANCHOR(`trace()',`Trace_on')
-   procedure Trace_On (x : Trace_Attribute_Set);
-   --  The debugging library has trace.
-
-   --  ANCHOR(`_tracef()',`Trace_Put')
-   procedure Trace_Put (str : String);
-   --  AKA
-
-   Current_Trace_Setting : Trace_Attribute_Set;
-   pragma Import (C, Current_Trace_Setting, "_nc_tracing");
-
-end Terminal_Interface.Curses.Trace;
diff --git a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses.ads.m4 b/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses.ads.m4
deleted file mode 100644
index a8e9795b20..0000000000
--- a/contrib/ncurses-5.4/Ada95/gen/terminal_interface-curses.ads.m4
+++ /dev/null
@@ -1,1556 +0,0 @@
---  -*- ada -*-
-define(`HTMLNAME',`terminal_interface-curses__ads.htm')dnl
-include(M4MACRO)------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                         Terminal_Interface.Curses                        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.31 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-include(`Base_Defs')
-with System.Storage_Elements;
-with Interfaces.C;   --  We need this for some assertions.
-
-package Terminal_Interface.Curses is
-   pragma Preelaborate (Terminal_Interface.Curses);
-include(`Linker_Options')
-include(`Version_Info')
-   type Window is private;
-   Null_Window : constant Window;
-
-   type Line_Position   is new Natural; --  line coordinate
-   type Column_Position is new Natural; --  column coordinate
-
-   subtype Line_Count   is Line_Position   range 1 .. Line_Position'Last;
-   --  Type to count lines. We do not allow null windows, so must be positive
-   subtype Column_Count is Column_Position range 1 .. Column_Position'Last;
-   --  Type to count columns. We do not allow null windows, so must be positive
-
-   type Key_Code is new Natural;
-   --  That is anything including real characters, special keys and logical
-   --  request codes.
-
-   subtype Real_Key_Code is Key_Code range 0 .. M4_KEY_MAX;
-   --  This are the codes that potentially represent a real keystroke.
-   --  Not all codes may be possible on a specific terminal. To check the
-   --  availability of a special key, the Has_Key function is provided.
-
-   subtype Special_Key_Code is Real_Key_Code
-     range M4_SPECIAL_FIRST .. Real_Key_Code'Last;
-   --  Type for a function- or special key number
-
-   subtype Normal_Key_Code is Real_Key_Code range
-     Character'Pos (Character'First) .. Character'Pos (Character'Last);
-   --  This are the codes for regular (incl. non-graphical) characters.
-
-   --  Constants for function- and special keys
-   --
-   Key_None                       : constant Special_Key_Code := M4_SPECIAL_FIRST;
-include(`Key_Definitions')
-   Key_Max                        : constant Special_Key_Code
-     := Special_Key_Code'Last;
-
-   subtype User_Key_Code is Key_Code
-     range (Key_Max + 129) .. Key_Code'Last;
-   --  This is reserved for user defined key codes. The range between Key_Max
-   --  and the first user code is reserved for subsystems like menu and forms.
-
-   --  For those who like to use the original key names we produce them were
-   --  they differ from the original. Please note that they may differ in
-   --  lower/upper case.
-include(`Old_Keys')dnl
-
-------------------------------------------------------------------------------
-
-   type Color_Number is range -1 .. Integer (Interfaces.C.short'Last);
-   for Color_Number'Size use Interfaces.C.short'Size;
-   --  (n)curses uses a short for the color index
-   --  The model is, that a Color_Number is an index into an array of
-   --  (potentially) definable colors. Some of those indices are
-   --  predefined (see below), although they may not really exist.
-
-include(`Color_Defs')
-   type RGB_Value is range 0 .. Integer (Interfaces.C.short'Last);
-   for RGB_Value'Size use Interfaces.C.short'Size;
-   --  Some system may allow to redefine a color by setting RGB values.
-
-   type Color_Pair is range 0 .. 255;
-   for Color_Pair'Size use 8;
-   subtype Redefinable_Color_Pair is Color_Pair range 1 .. 255;
-   --  (n)curses reserves 1 Byte for the color-pair number. Color Pair 0
-   --  is fixed (Black & White). A color pair is simply a combination of
-   --  two colors described by Color_Numbers, one for the foreground and
-   --  the other for the background
-
-include(`Character_Attribute_Set_Rep')
-   --  (n)curses uses all but the lowest 16 Bits for Attributes.
-
-   Normal_Video : constant Character_Attribute_Set := (others => False);
-
-   type Attributed_Character is
-      record
-         Attr  : Character_Attribute_Set;
-         Color : Color_Pair;
-         Ch    : Character;
-      end record;
-   pragma Convention (C, Attributed_Character);
-   --  This is the counterpart for the chtype in C.
-
-include(`AC_Rep')
-   Default_Character : constant Attributed_Character
-     := (Ch    => Character'First,
-         Color => Color_Pair'First,
-         Attr  => (others => False));  --  preelaboratable Normal_Video
-
-   type Attributed_String is array (Positive range <>) of Attributed_Character;
-   pragma Pack (Attributed_String);
-   --  In this binding we allow strings of attributed characters.
-
-   ------------------
-   --  Exceptions  --
-   ------------------
-   Curses_Exception     : exception;
-   Wrong_Curses_Version : exception;
-
-   --  Those exceptions are raised by the ETI (Extended Terminal Interface)
-   --  subpackets for Menu and Forms handling.
-   --
-   Eti_System_Error    : exception;
-   Eti_Bad_Argument    : exception;
-   Eti_Posted          : exception;
-   Eti_Connected       : exception;
-   Eti_Bad_State       : exception;
-   Eti_No_Room         : exception;
-   Eti_Not_Posted      : exception;
-   Eti_Unknown_Command : exception;
-   Eti_No_Match        : exception;
-   Eti_Not_Selectable  : exception;
-   Eti_Not_Connected   : exception;
-   Eti_Request_Denied  : exception;
-   Eti_Invalid_Field   : exception;
-   Eti_Current         : exception;
-
-   --------------------------------------------------------------------------
-   --  External C variables
-   --  Conceptually even in C this are kind of constants, but they are
-   --  initialized and sometimes changed by the library routines at runtime
-   --  depending on the type of terminal. I believe the best way to model
-   --  this is to use functions.
-   --------------------------------------------------------------------------
-
-   function Lines            return Line_Count;
-   pragma Inline (Lines);
-
-   function Columns          return Column_Count;
-   pragma Inline (Columns);
-
-   function Tab_Size         return Natural;
-   pragma Inline (Tab_Size);
-
-   function Number_Of_Colors return Natural;
-   pragma Inline (Number_Of_Colors);
-
-   function Number_Of_Color_Pairs return Natural;
-   pragma Inline (Number_Of_Color_Pairs);
-
-   ACS_Map : array (Character'Val (0) .. Character'Val (127)) of
-     Attributed_Character;
-   pragma Import (C, ACS_Map, "acs_map");
-   --
-   --
-   --  Constants for several characters from the Alternate Character Set
-   --  You must use this constants as indices into the ACS_Map array
-   --  to get the corresponding attributed character at runtime.
-   --
-include(`ACS_Map')dnl
-
-   --  MANPAGE(`curs_initscr.3x')
-   --  | Not implemented: newterm, set_term, delscreen, curscr
-
-   --  ANCHOR(`stdscr',`Standard_Window')
-   function Standard_Window return Window;
-   --  AKA
-   pragma Inline (Standard_Window);
-
-   --  ANCHOR(`initscr()',`Init_Screen')
-   procedure Init_Screen;
-
-   --  ANCHOR(`initscr()',`Init_Windows')
-   procedure Init_Windows renames Init_Screen;
-   --  AKA
-   pragma Inline (Init_Screen);
-   pragma Inline (Init_Windows);
-
-   --  ANCHOR(`endwin()',`End_Windows')
-   procedure End_Windows;
-   --  AKA
-   procedure End_Screen renames End_Windows;
-   pragma Inline (End_Windows);
-   pragma Inline (End_Screen);
-
-   --  ANCHOR(`isendwin()',`Is_End_Window')
-   function Is_End_Window return Boolean;
-   --  AKA
-   pragma Inline (Is_End_Window);
-
-   --  MANPAGE(`curs_move.3x')
-
-   --  ANCHOR(`wmove()',`Move_Cursor')
-   procedure Move_Cursor (Win    : in Window := Standard_Window;
-                          Line   : in Line_Position;
-                          Column : in Column_Position);
-   --  AKA
-   --  ALIAS(`move()')
-   pragma Inline (Move_Cursor);
-
-   --  MANPAGE(`curs_addch.3x')
-
-   --  ANCHOR(`waddch()',`Add')
-   procedure Add (Win :  in Window := Standard_Window;
-                  Ch  :  in Attributed_Character);
-   --  AKA
-   --  ALIAS(`addch()')
-
-   procedure Add (Win :  in Window := Standard_Window;
-                  Ch  :  in Character);
-   --  Add a single character at the current logical cursor position to
-   --  the window. Use the current windows attributes.
-
-   --  ANCHOR(`mvwaddch()',`Add')
-   procedure Add
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Ch     : in Attributed_Character);
-   --  AKA
-   --  ALIAS(`mvaddch()')
-
-   procedure Add
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Ch     : in Character);
-   --  Move to the position and add a single character into the window
-   --  There are more Add routines, so the Inline pragma follows later
-
-   --  ANCHOR(`wechochar()',`Add_With_Immediate_Echo')
-   procedure Add_With_Immediate_Echo
-     (Win : in Window := Standard_Window;
-      Ch  : in Attributed_Character);
-   --  AKA
-   --  ALIAS(`echochar()')
-
-   procedure Add_With_Immediate_Echo
-     (Win : in Window := Standard_Window;
-      Ch  : in Character);
-   --  Add a character and do an immediate refresh of the screen.
-   pragma Inline (Add_With_Immediate_Echo);
-
-   --  MANPAGE(`curs_window.3x')
-   --  Not Implemented: wcursyncup
-
-   --  ANCHOR(`newwin()',`Create')
-   function Create
-     (Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window;
-   --  Not Implemented: Default Number_Of_Lines, Number_Of_Columns
-   --  the C version lets them be 0, see the man page.
-   --  AKA
-   pragma Inline (Create);
-
-   function New_Window
-     (Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window
-     renames Create;
-   pragma Inline (New_Window);
-
-   --  ANCHOR(`delwin()',`Delete')
-   procedure Delete (Win : in out Window);
-   --  AKA
-   --  Reset Win to Null_Window
-   pragma Inline (Delete);
-
-   --  ANCHOR(`subwin()',`Sub_Window')
-   function Sub_Window
-     (Win                   : Window := Standard_Window;
-      Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window;
-   --  AKA
-   pragma Inline (Sub_Window);
-
-   --  ANCHOR(`derwin()',`Derived_Window')
-   function Derived_Window
-     (Win                   : Window := Standard_Window;
-      Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window;
-   --  AKA
-   pragma Inline (Derived_Window);
-
-   --  ANCHOR(`dupwin()',`Duplicate')
-   function Duplicate (Win : Window) return Window;
-   --  AKA
-   pragma Inline (Duplicate);
-
-   --  ANCHOR(`mvwin()',`Move_Window')
-   procedure Move_Window (Win    : in Window;
-                          Line   : in Line_Position;
-                          Column : in Column_Position);
-   --  AKA
-   pragma Inline (Move_Window);
-
-   --  ANCHOR(`mvderwin()',`Move_Derived_Window')
-   procedure Move_Derived_Window (Win    : in Window;
-                                  Line   : in Line_Position;
-                                  Column : in Column_Position);
-   --  AKA
-   pragma Inline (Move_Derived_Window);
-
-   --  ANCHOR(`wsyncup()',`Synchronize_Upwards')
-   procedure Synchronize_Upwards (Win : in Window);
-   --  AKA
-   pragma Import (C, Synchronize_Upwards, "wsyncup");
-
-   --  ANCHOR(`wsyncdown()',`Synchronize_Downwards')
-   procedure Synchronize_Downwards (Win : in Window);
-   --  AKA
-   pragma Import (C, Synchronize_Downwards, "wsyncdown");
-
-   --  ANCHOR(`syncok()',`Set_Synch_Mode')
-   procedure Set_Synch_Mode (Win  : in Window := Standard_Window;
-                             Mode : in Boolean := False);
-   --  AKA
-   pragma Inline (Set_Synch_Mode);
-
-   --  MANPAGE(`curs_addstr.3x')
-
-   --  ANCHOR(`waddnstr()',`Add')
-   procedure Add (Win : in Window := Standard_Window;
-                  Str : in String;
-                  Len : in Integer := -1);
-   --  AKA
-   --  ALIAS(`waddstr()')
-   --  ALIAS(`addnstr()')
-   --  ALIAS(`addstr()')
-
-   --  ANCHOR(`mvwaddnstr()',`Add')
-   procedure Add (Win    : in Window := Standard_Window;
-                  Line   : in Line_Position;
-                  Column : in Column_Position;
-                  Str    : in String;
-                  Len    : in Integer := -1);
-   --  AKA
-   --  ALIAS(`mvwaddstr()')
-   --  ALIAS(`mvaddnstr()')
-   --  ALIAS(`mvaddstr()')
-
-   --  MANPAGE(`curs_addchstr.3x')
-
-   --  ANCHOR(`waddchnstr()',`Add')
-   procedure Add (Win : in Window := Standard_Window;
-                  Str : in Attributed_String;
-                  Len : in Integer := -1);
-   --  AKA
-   --  ALIAS(`waddchstr()')
-   --  ALIAS(`addchnstr()')
-   --  ALIAS(`addchstr()')
-
-   --  ANCHOR(`mvwaddchnstr()',`Add')
-   procedure Add (Win    : in Window := Standard_Window;
-                  Line   : in Line_Position;
-                  Column : in Column_Position;
-                  Str    : in Attributed_String;
-                  Len    : in Integer := -1);
-   --  AKA
-   --  ALIAS(`mvwaddchstr()')
-   --  ALIAS(`mvaddchnstr()')
-   --  ALIAS(`mvaddchstr()')
-   pragma Inline (Add);
-
-   --  MANPAGE(`curs_border.3x')
-   --  | Not implemented: mvhline,  mvwhline, mvvline, mvwvline
-   --  | use Move_Cursor then Horizontal_Line or Vertical_Line
-
-   --  ANCHOR(`wborder()',`Border')
-   procedure Border
-     (Win                       : in Window := Standard_Window;
-      Left_Side_Symbol          : in Attributed_Character := Default_Character;
-      Right_Side_Symbol         : in Attributed_Character := Default_Character;
-      Top_Side_Symbol           : in Attributed_Character := Default_Character;
-      Bottom_Side_Symbol        : in Attributed_Character := Default_Character;
-      Upper_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
-      Upper_Right_Corner_Symbol : in Attributed_Character := Default_Character;
-      Lower_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
-      Lower_Right_Corner_Symbol : in Attributed_Character := Default_Character
-     );
-   --  AKA
-   --  ALIAS(`border()')
-   pragma Inline (Border);
-
-   --  ANCHOR(`box()',`Box')
-   procedure Box
-     (Win               : in Window := Standard_Window;
-      Vertical_Symbol   : in Attributed_Character := Default_Character;
-      Horizontal_Symbol : in Attributed_Character := Default_Character);
-   --  AKA
-   pragma Inline (Box);
-
-   --  ANCHOR(`whline()',`Horizontal_Line')
-   procedure Horizontal_Line
-     (Win         : in Window := Standard_Window;
-      Line_Size   : in Natural;
-      Line_Symbol : in Attributed_Character := Default_Character);
-   --  AKA
-   --  ALIAS(`hline()')
-   pragma Inline (Horizontal_Line);
-
-   --  ANCHOR(`wvline()',`Vertical_Line')
-   procedure Vertical_Line
-     (Win         : in Window := Standard_Window;
-      Line_Size   : in Natural;
-      Line_Symbol : in Attributed_Character := Default_Character);
-   --  AKA
-   --  ALIAS(`vline()')
-   pragma Inline (Vertical_Line);
-
-   --  MANPAGE(`curs_getch.3x')
-   --  Not implemented: mvgetch, mvwgetch
-
-   --  ANCHOR(`wgetch()',`Get_Keystroke')
-   function Get_Keystroke (Win : Window := Standard_Window)
-                           return Real_Key_Code;
-   --  AKA
-   --  ALIAS(`getch()')
-   --  Get a character from the keyboard and echo it - if enabled - to the
-   --  window.
-   --  If for any reason (i.e. a timeout) we couldn't get a character the
-   --  returned keycode is Key_None.
-   pragma Inline (Get_Keystroke);
-
-   --  ANCHOR(`ungetch()',`Undo_Keystroke')
-   procedure Undo_Keystroke (Key : in Real_Key_Code);
-   --  AKA
-   pragma Inline (Undo_Keystroke);
-
-   --  ANCHOR(`has_key()',`Has_Key')
-   function Has_Key (Key : Special_Key_Code) return Boolean;
-   --  AKA
-   pragma Inline (Has_Key);
-
-   --  |
-   --  | Some helper functions
-   --  |
-   function Is_Function_Key (Key : Special_Key_Code) return Boolean;
-   --  Return True if the Key is a function key (i.e. one of F0 .. F63)
-   pragma Inline (Is_Function_Key);
-
-   subtype Function_Key_Number is Integer range 0 .. 63;
-   --  (n)curses allows for 64 function keys.
-
-   function Function_Key (Key : Real_Key_Code) return Function_Key_Number;
-   --  Return the number of the function key. If the code is not a
-   --  function key, a CONSTRAINT_ERROR will be raised.
-   pragma Inline (Function_Key);
-
-   function Function_Key_Code (Key : Function_Key_Number) return Real_Key_Code;
-   --  Return the key code for a given function-key number.
-   pragma Inline (Function_Key_Code);
-
-   --  MANPAGE(`curs_attr.3x')
-   --  | Not implemented attr_off,  wattr_off,
-   --  |  attr_on, wattr_on, attr_set, wattr_set
-
-   --  PAIR_NUMBER
-   --  PAIR_NUMBER(c) is the same as c.Color
-
-   --  ANCHOR(`standout()',`Standout')
-   procedure Standout (Win : Window  := Standard_Window;
-                       On  : Boolean := True);
-   --  ALIAS(`wstandout()')
-   --  ALIAS(`wstandend()')
-
-   --  ANCHOR(`wattron()',`Switch_Character_Attribute')
-   procedure Switch_Character_Attribute
-     (Win  : in Window := Standard_Window;
-      Attr : in Character_Attribute_Set := Normal_Video;
-      On   : in Boolean := True); --  if False we switch Off.
-   --  Switches those Attributes set to true in the list.
-   --  AKA
-   --  ALIAS(`wattroff()')
-   --  ALIAS(`attron()')
-   --  ALIAS(`attroff()')
-
-   --  ANCHOR(`wattrset()',`Set_Character_Attributes')
-   procedure Set_Character_Attributes
-     (Win   : in Window := Standard_Window;
-      Attr  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   --  ALIAS(`attrset()')
-   pragma Inline (Set_Character_Attributes);
-
-   --  ANCHOR(`wattr_get()',`Get_Character_Attributes')
-   function Get_Character_Attribute
-     (Win : in Window := Standard_Window) return Character_Attribute_Set;
-   --  AKA
-   --  ALIAS(`attr_get()')
-
-   --  ANCHOR(`wattr_get()',`Get_Character_Attribute')
-   function Get_Character_Attribute
-     (Win : in Window := Standard_Window) return Color_Pair;
-   --  AKA
-   pragma Inline (Get_Character_Attribute);
-
-   --  ANCHOR(`wcolor_set()',`Set_Color')
-   procedure Set_Color (Win  : in Window := Standard_Window;
-                        Pair : in Color_Pair);
-   --  AKA
-   --  ALIAS(`color_set()')
-   pragma Inline (Set_Color);
-
-   --  ANCHOR(`wchgat()',`Change_Attributes')
-   procedure Change_Attributes
-     (Win   : in Window := Standard_Window;
-      Count : in Integer := -1;
-      Attr  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   --  ALIAS(`chgat()')
-
-   --  ANCHOR(`mvwchgat()',`Change_Attributes')
-   procedure Change_Attributes
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position := Line_Position'First;
-      Column : in Column_Position := Column_Position'First;
-      Count  : in Integer := -1;
-      Attr   : in Character_Attribute_Set := Normal_Video;
-      Color  : in Color_Pair := Color_Pair'First);
-   --  AKA
-   --  ALIAS(`mvchgat()')
-   pragma Inline (Change_Attributes);
-
-   --  MANPAGE(`curs_beep.3x')
-
-   --  ANCHOR(`beep()',`Beep')
-   procedure Beep;
-   --  AKA
-   pragma Inline (Beep);
-
-   --  ANCHOR(`flash()',`Flash_Screen')
-   procedure Flash_Screen;
-   --  AKA
-   pragma Inline (Flash_Screen);
-
-   --  MANPAGE(`curs_inopts.3x')
-
-   --  | Not implemented : typeahead
-   --
-   --  ANCHOR(`cbreak()',`Set_Cbreak_Mode')
-   procedure Set_Cbreak_Mode (SwitchOn : in Boolean := True);
-   --  AKA
-   --  ALIAS(`nocbreak()')
-   pragma Inline (Set_Cbreak_Mode);
-
-   --  ANCHOR(`raw()',`Set_Raw_Mode')
-   procedure Set_Raw_Mode (SwitchOn : in Boolean := True);
-   --  AKA
-   --  ALIAS(`noraw()')
-   pragma Inline (Set_Raw_Mode);
-
-   --  ANCHOR(`echo()',`Set_Echo_Mode')
-   procedure Set_Echo_Mode (SwitchOn : in Boolean := True);
-   --  AKA
-   --  ALIAS(`noecho()')
-   pragma Inline (Set_Echo_Mode);
-
-   --  ANCHOR(`meta()',`Set_Meta_Mode')
-   procedure Set_Meta_Mode (Win      : in Window := Standard_Window;
-                            SwitchOn : in Boolean := True);
-   --  AKA
-   pragma Inline (Set_Meta_Mode);
-
-   --  ANCHOR(`keypad()',`Set_KeyPad_Mode')
-   procedure Set_KeyPad_Mode (Win      : in Window := Standard_Window;
-                              SwitchOn : in Boolean := True);
-   --  AKA
-   pragma Inline (Set_KeyPad_Mode);
-
-   function Get_KeyPad_Mode (Win : in Window := Standard_Window)
-                             return Boolean;
-   --  This has no pendant in C. There you've to look into the WINDOWS
-   --  structure to get the value. Bad practice, not repeated in Ada.
-
-   type Half_Delay_Amount is range 1 .. 255;
-
-   --  ANCHOR(`halfdelay()',`Half_Delay')
-   procedure Half_Delay (Amount : in Half_Delay_Amount);
-   --  AKA
-   pragma Inline (Half_Delay);
-
-   --  ANCHOR(`intrflush()',`Set_Flush_On_Interrupt_Mode')
-   procedure Set_Flush_On_Interrupt_Mode
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := True);
-   --  AKA
-   pragma Inline (Set_Flush_On_Interrupt_Mode);
-
-   --  ANCHOR(`qiflush()',`Set_Queue_Interrupt_Mode')
-   procedure Set_Queue_Interrupt_Mode
-     (Win   : in Window := Standard_Window;
-      Flush : in Boolean := True);
-   --  AKA
-   --  ALIAS(`noqiflush()')
-   pragma Inline (Set_Queue_Interrupt_Mode);
-
-   --  ANCHOR(`nodelay()',`Set_NoDelay_Mode')
-   procedure Set_NoDelay_Mode
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := False);
-   --  AKA
-   pragma Inline (Set_NoDelay_Mode);
-
-   type Timeout_Mode is (Blocking, Non_Blocking, Delayed);
-
-   --  ANCHOR(`wtimeout()',`Set_Timeout_Mode')
-   procedure Set_Timeout_Mode (Win    : in Window := Standard_Window;
-                               Mode   : in Timeout_Mode;
-                               Amount : in Natural); --  in Milliseconds
-   --  AKA
-   --  ALIAS(`timeout()')
-   --  Instead of overloading the semantic of the sign of amount, we
-   --  introduce the Timeout_Mode parameter. This should improve
-   --  readability. For Blocking and Non_Blocking, the Amount is not
-   --  evaluated.
-   --  We don't inline this procedure.
-
-   --  ANCHOR(`notimeout()',`Set_Escape_Time_Mode')
-   procedure Set_Escape_Timer_Mode
-     (Win       : in Window := Standard_Window;
-      Timer_Off : in Boolean := False);
-   --  AKA
-   pragma Inline (Set_Escape_Timer_Mode);
-
-   --  MANPAGE(`curs_outopts.3x')
-
-   --  ANCHOR(`nl()',`Set_NL_Mode')
-   procedure Set_NL_Mode (SwitchOn : in Boolean := True);
-   --  AKA
-   --  ALIAS(`nonl()')
-   pragma Inline (Set_NL_Mode);
-
-   --  ANCHOR(`clearok()',`Clear_On_Next_Update')
-   procedure Clear_On_Next_Update
-     (Win      : in Window := Standard_Window;
-      Do_Clear : in Boolean := True);
-   --  AKA
-   pragma Inline (Clear_On_Next_Update);
-
-   --  ANCHOR(`idlok()',`Use_Insert_Delete_Line')
-   procedure Use_Insert_Delete_Line
-     (Win    : in Window := Standard_Window;
-      Do_Idl : in Boolean := True);
-   --  AKA
-   pragma Inline (Use_Insert_Delete_Line);
-
-   --  ANCHOR(`idcok()',`Use_Insert_Delete_Character')
-   procedure Use_Insert_Delete_Character
-     (Win    : in Window := Standard_Window;
-      Do_Idc : in Boolean := True);
-   --  AKA
-   pragma Inline (Use_Insert_Delete_Character);
-
-   --  ANCHOR(`leaveok()',`Leave_Cursor_After_Update')
-   procedure Leave_Cursor_After_Update
-     (Win      : in Window := Standard_Window;
-      Do_Leave : in Boolean := True);
-   --  AKA
-   pragma Inline (Leave_Cursor_After_Update);
-
-   --  ANCHOR(`immedok()',`Immediate_Update_Mode')
-   procedure Immediate_Update_Mode
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := False);
-   --  AKA
-   pragma Inline (Immediate_Update_Mode);
-
-   --  ANCHOR(`scrollok()',`Allow_Scrolling')
-   procedure Allow_Scrolling
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := False);
-   --  AKA
-   pragma Inline (Allow_Scrolling);
-
-   function Scrolling_Allowed (Win : Window := Standard_Window) return Boolean;
-   --  There is no such function in the C interface.
-   pragma Inline (Scrolling_Allowed);
-
-   --  ANCHOR(`wsetscrreg()',`Set_Scroll_Region')
-   procedure Set_Scroll_Region
-     (Win         : in Window := Standard_Window;
-      Top_Line    : in Line_Position;
-      Bottom_Line : in Line_Position);
-   --  AKA
-   --  ALIAS(`setscrreg()')
-   pragma Inline (Set_Scroll_Region);
-
-   --  MANPAGE(`curs_refresh.3x')
-
-   --  ANCHOR(`doupdate()',`Update_Screen')
-   procedure Update_Screen;
-   --  AKA
-   pragma Inline (Update_Screen);
-
-   --  ANCHOR(`wrefresh()',`Refresh')
-   procedure Refresh (Win : in Window := Standard_Window);
-   --  AKA
-   --  There is an overloaded Refresh for Pads.
-   --  The Inline pragma appears there
-   --  ALIAS(`refresh()')
-
-   --  ANCHOR(`wnoutrefresh()',`Refresh_Without_Update')
-   procedure Refresh_Without_Update
-     (Win : in Window := Standard_Window);
-   --  AKA
-   --  There is an overloaded Refresh_Without_Update for Pads.
-   --  The Inline pragma appears there
-
-   --  ANCHOR(`redrawwin()',`Redraw')
-   procedure Redraw (Win : in Window := Standard_Window);
-   --  AKA
-
-   --  ANCHOR(`wredrawln()',`Redraw')
-   procedure Redraw (Win        : in Window := Standard_Window;
-                     Begin_Line : in Line_Position;
-                     Line_Count : in Positive);
-   --  AKA
-   pragma Inline (Redraw);
-
-   --  MANPAGE(`curs_clear.3x')
-
-   --  ANCHOR(`werase()',`Erase')
-   procedure Erase (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`erase()')
-   pragma Inline (Erase);
-
-   --  ANCHOR(`wclear()',`Clear')
-   procedure Clear
-     (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`clear()')
-   pragma Inline (Clear);
-
-   --  ANCHOR(`wclrtobot()',`Clear_To_End_Of_Screen')
-   procedure Clear_To_End_Of_Screen
-     (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`clrtobot()')
-   pragma Inline (Clear_To_End_Of_Screen);
-
-   --  ANCHOR(`wclrtoeol()',`Clear_To_End_Of_Line')
-   procedure Clear_To_End_Of_Line
-     (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`clrtoeol()')
-   pragma Inline (Clear_To_End_Of_Line);
-
-   --  MANPAGE(`curs_bkgd.3x')
-
-   --  ANCHOR(`wbkgdset()',`Set_Background')
-   --  TODO: we could have Set_Background(Window; Character_Attribute_Set)
-   --  because in C it is common to see bkgdset(A_BOLD) or
-   --  bkgdset(COLOR_PAIR(n))
-   procedure Set_Background
-     (Win : in Window := Standard_Window;
-      Ch  : in Attributed_Character);
-   --  AKA
-   --  ALIAS(`bkgdset()')
-   pragma Inline (Set_Background);
-
-   --  ANCHOR(`wbkgd()',`Change_Background')
-   procedure Change_Background
-     (Win : in Window := Standard_Window;
-      Ch  : in Attributed_Character);
-   --  AKA
-   --  ALIAS(`bkgd()')
-   pragma Inline (Change_Background);
-
-   --  ANCHOR(`wbkgdget()',`Get_Background')
-   --  ? wbkgdget is not listed in curs_bkgd, getbkgd is thpough.
-   function Get_Background (Win : Window := Standard_Window)
-     return Attributed_Character;
-   --  AKA
-   --  ALIAS(`bkgdget()')
-   pragma Inline (Get_Background);
-
-   --  MANPAGE(`curs_touch.3x')
-
-   --  ANCHOR(`untouchwin()',`Untouch')
-   procedure Untouch (Win : in Window := Standard_Window);
-   --  AKA
-   pragma Inline (Untouch);
-
-   --  ANCHOR(`touchwin()',`Touch')
-   procedure Touch (Win : in Window := Standard_Window);
-   --  AKA
-
-   --  ANCHOR(`touchline()',`Touch')
-   procedure Touch (Win   : in Window := Standard_Window;
-                    Start : in Line_Position;
-                    Count : in Positive);
-   --  AKA
-   pragma Inline (Touch);
-
-   --  ANCHOR(`wtouchln()',`Change_Line_Status')
-   procedure Change_Lines_Status (Win   : in Window := Standard_Window;
-                                  Start : in Line_Position;
-                                  Count : in Positive;
-                                  State : in Boolean);
-   --  AKA
-   pragma Inline (Change_Lines_Status);
-
-   --  ANCHOR(`is_linetouched()',`Is_Touched')
-   function Is_Touched (Win  : Window := Standard_Window;
-                        Line : Line_Position) return Boolean;
-   --  AKA
-
-   --  ANCHOR(`is_wintouched()',`Is_Touched')
-   function Is_Touched (Win : Window := Standard_Window) return Boolean;
-   --  AKA
-   pragma Inline (Is_Touched);
-
-   --  MANPAGE(`curs_overlay.3x')
-
-   --  ANCHOR(`copywin()',`Copy')
-   procedure Copy
-     (Source_Window            : in Window;
-      Destination_Window       : in Window;
-      Source_Top_Row           : in Line_Position;
-      Source_Left_Column       : in Column_Position;
-      Destination_Top_Row      : in Line_Position;
-      Destination_Left_Column  : in Column_Position;
-      Destination_Bottom_Row   : in Line_Position;
-      Destination_Right_Column : in Column_Position;
-      Non_Destructive_Mode     : in Boolean := True);
-   --  AKA
-   pragma Inline (Copy);
-
-   --  ANCHOR(`overwrite()',`Overwrite')
-   procedure Overwrite (Source_Window      : in Window;
-                        Destination_Window : in Window);
-   --  AKA
-   pragma Inline (Overwrite);
-
-   --  ANCHOR(`overlay()',`Overlay')
-   procedure Overlay (Source_Window      : in Window;
-                      Destination_Window : in Window);
-   --  AKA
-   pragma Inline (Overlay);
-
-   --  MANPAGE(`curs_deleteln.3x')
-
-   --  ANCHOR(`winsdelln()',`Insert_Delete_Lines')
-   procedure Insert_Delete_Lines
-     (Win   : in Window  := Standard_Window;
-      Lines : in Integer := 1); --  default is to insert one line above
-   --  AKA
-   --  ALIAS(`insdelln()')
-   pragma Inline (Insert_Delete_Lines);
-
-   --  ANCHOR(`wdeleteln()',`Delete_Line')
-   procedure Delete_Line (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`deleteln()')
-   pragma Inline (Delete_Line);
-
-   --  ANCHOR(`winsertln()',`Insert_Line')
-   procedure Insert_Line (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`insertln()')
-   pragma Inline (Insert_Line);
-
-   --  MANPAGE(`curs_getyx.3x')
-
-   --  ANCHOR(`getmaxyx()',`Get_Size')
-   procedure Get_Size
-     (Win               : in Window := Standard_Window;
-      Number_Of_Lines   : out Line_Count;
-      Number_Of_Columns : out Column_Count);
-   --  AKA
-   pragma Inline (Get_Size);
-
-   --  ANCHOR(`getbegyx()',`Get_Window_Position')
-   procedure Get_Window_Position
-     (Win             : in Window := Standard_Window;
-      Top_Left_Line   : out Line_Position;
-      Top_Left_Column : out Column_Position);
-   --  AKA
-   pragma Inline (Get_Window_Position);
-
-   --  ANCHOR(`getyx()',`Get_Cursor_Position')
-   procedure Get_Cursor_Position
-     (Win    : in  Window := Standard_Window;
-      Line   : out Line_Position;
-      Column : out Column_Position);
-   --  AKA
-   pragma Inline (Get_Cursor_Position);
-
-   --  ANCHOR(`getparyx()',`Get_Origin_Relative_To_Parent')
-   procedure Get_Origin_Relative_To_Parent
-     (Win                : in  Window;
-      Top_Left_Line      : out Line_Position;
-      Top_Left_Column    : out Column_Position;
-      Is_Not_A_Subwindow : out Boolean);
-   --  AKA
-   --  Instead of placing -1 in the coordinates as return, we use a boolean
-   --  to return the info that the window has no parent.
-   pragma Inline (Get_Origin_Relative_To_Parent);
-
-   --  MANPAGE(`curs_pad.3x')
-
-   --  ANCHOR(`newpad()',`New_Pad')
-   function New_Pad (Lines   : Line_Count;
-                     Columns : Column_Count) return Window;
-   --  AKA
-   pragma Inline (New_Pad);
-
-   --  ANCHOR(`subpad()',`Sub_Pad')
-   function Sub_Pad
-     (Pad                   : Window;
-      Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window;
-   --  AKA
-   pragma Inline (Sub_Pad);
-
-   --  ANCHOR(`prefresh()',`Refresh')
-   procedure Refresh
-     (Pad                      : in Window;
-      Source_Top_Row           : in Line_Position;
-      Source_Left_Column       : in Column_Position;
-      Destination_Top_Row      : in Line_Position;
-      Destination_Left_Column  : in Column_Position;
-      Destination_Bottom_Row   : in Line_Position;
-      Destination_Right_Column : in Column_Position);
-   --  AKA
-   pragma Inline (Refresh);
-
-   --  ANCHOR(`pnoutrefresh()',`Refresh_Without_Update')
-   procedure Refresh_Without_Update
-     (Pad                      : in Window;
-      Source_Top_Row           : in Line_Position;
-      Source_Left_Column       : in Column_Position;
-      Destination_Top_Row      : in Line_Position;
-      Destination_Left_Column  : in Column_Position;
-      Destination_Bottom_Row   : in Line_Position;
-      Destination_Right_Column : in Column_Position);
-   --  AKA
-   pragma Inline (Refresh_Without_Update);
-
-   --  ANCHOR(`pechochar()',`Add_Character_To_Pad_And_Echo_It')
-   procedure Add_Character_To_Pad_And_Echo_It
-     (Pad : in Window;
-      Ch  : in Attributed_Character);
-   --  AKA
-
-   procedure Add_Character_To_Pad_And_Echo_It
-     (Pad : in Window;
-      Ch  : in Character);
-   pragma Inline (Add_Character_To_Pad_And_Echo_It);
-
-   --  MANPAGE(`curs_scroll.3x')
-
-   --  ANCHOR(`wscrl()',`Scroll')
-   procedure Scroll (Win    : in Window  := Standard_Window;
-                     Amount : in Integer := 1);
-   --  AKA
-   --  ALIAS(`scroll()')
-   --  ALIAS(`scrl()')
-   pragma Inline (Scroll);
-
-   --  MANPAGE(`curs_delch.3x')
-
-   --  ANCHOR(`wdelch()',`Delete_Character')
-   procedure Delete_Character (Win : in Window := Standard_Window);
-   --  AKA
-   --  ALIAS(`delch()')
-
-   --  ANCHOR(`mvwdelch()',`Delete_Character')
-   procedure Delete_Character
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position);
-   --  AKA
-   --  ALIAS(`mvdelch()')
-   pragma Inline (Delete_Character);
-
-   --  MANPAGE(`curs_inch.3x')
-
-   --  ANCHOR(`winch()',`Peek')
-   function Peek (Win : Window := Standard_Window)
-     return Attributed_Character;
-   --  ALIAS(`inch()')
-   --  AKA
-
-   --  ANCHOR(`mvwinch()',`Peek')
-   function Peek
-     (Win    : Window := Standard_Window;
-      Line   : Line_Position;
-      Column : Column_Position) return Attributed_Character;
-   --  AKA
-   --  ALIAS(`mvinch()')
-   --  More Peek's follow, pragma Inline appears later.
-
-   --  MANPAGE(`curs_insch.3x')
-
-   --  ANCHOR(`winsch()',`Insert')
-   procedure Insert (Win : in Window := Standard_Window;
-                     Ch  : in Attributed_Character);
-   --  AKA
-   --  ALIAS(`insch()')
-
-   --  ANCHOR(`mvwinsch()',`Insert')
-   procedure Insert (Win    : in Window := Standard_Window;
-                     Line   : in Line_Position;
-                     Column : in Column_Position;
-                     Ch     : in Attributed_Character);
-   --  AKA
-   --  ALIAS(`mvinsch()')
-
-   --  MANPAGE(`curs_insstr.3x')
-
-   --  ANCHOR(`winsnstr()',`Insert')
-   procedure Insert (Win : in Window := Standard_Window;
-                     Str : in String;
-                     Len : in Integer := -1);
-   --  AKA
-   --  ALIAS(`winsstr()')
-   --  ALIAS(`insnstr()')
-   --  ALIAS(`insstr()')
-
-   --  ANCHOR(`mvwinsnstr()',`Insert')
-   procedure Insert (Win    : in Window := Standard_Window;
-                     Line   : in Line_Position;
-                     Column : in Column_Position;
-                     Str    : in String;
-                     Len    : in Integer := -1);
-   --  AKA
-   --  ALIAS(`mvwinsstr()')
-   --  ALIAS(`mvinsnstr()')
-   --  ALIAS(`mvinsstr()')
-   pragma Inline (Insert);
-
-   --  MANPAGE(`curs_instr.3x')
-
-   --  ANCHOR(`winnstr()',`Peek')
-   procedure Peek (Win : in  Window := Standard_Window;
-                   Str : out String;
-                   Len : in  Integer := -1);
-   --  AKA
-   --  ALIAS(`winstr()')
-   --  ALIAS(`innstr()')
-   --  ALIAS(`instr()')
-
-   --  ANCHOR(`mvwinnstr()',`Peek')
-   procedure Peek (Win    : in  Window := Standard_Window;
-                   Line   : in  Line_Position;
-                   Column : in  Column_Position;
-                   Str    : out String;
-                   Len    : in  Integer := -1);
-   --  AKA
-   --  ALIAS(`mvwinstr()')
-   --  ALIAS(`mvinnstr()')
-   --  ALIAS(`mvinstr()')
-
-   --  MANPAGE(`curs_inchstr.3x')
-
-   --  ANCHOR(`winchnstr()',`Peek')
-   procedure Peek (Win : in  Window := Standard_Window;
-                   Str : out Attributed_String;
-                   Len : in  Integer := -1);
-   --  AKA
-   --  ALIAS(`winchstr()')
-   --  ALIAS(`inchnstr()')
-   --  ALIAS(`inchstr()')
-
-   --  ANCHOR(`mvwinchnstr()',`Peek')
-   procedure Peek (Win    : in  Window := Standard_Window;
-                   Line   : in  Line_Position;
-                   Column : in  Column_Position;
-                   Str    : out Attributed_String;
-                   Len    : in  Integer := -1);
-   --  AKA
-   --  ALIAS(`mvwinchstr()')
-   --  ALIAS(`mvinchnstr()')
-   --  ALIAS(`mvinchstr()')
-   --  We don't inline the Peek procedures
-
-   --  MANPAGE(`curs_getstr.3x')
-
-   --  ANCHOR(`wgetnstr()',`Get')
-   procedure Get (Win : in  Window := Standard_Window;
-                  Str : out String;
-                  Len : in  Integer := -1);
-   --  AKA
-   --  ALIAS(`wgetstr()')
-   --  ALIAS(`getnstr()')
-   --  ALIAS(`getstr()')
-   --  actually getstr is not supported because that results in buffer
-   --  overflows.
-
-   --  ANCHOR(`mvwgetnstr()',`Get')
-   procedure Get (Win    : in  Window := Standard_Window;
-                  Line   : in  Line_Position;
-                  Column : in  Column_Position;
-                  Str    : out String;
-                  Len    : in  Integer := -1);
-   --  AKA
-   --  ALIAS(`mvwgetstr()')
-   --  ALIAS(`mvgetnstr()')
-   --  ALIAS(`mvgetstr()')
-   --  Get is not inlined
-
-   --  MANPAGE(`curs_slk.3x')
-
-   --  Not Implemented: slk_attr_on, slk_attr_off, slk_attr_set
-
-   type Soft_Label_Key_Format is (Three_Two_Three,
-                                  Four_Four,
-                                  PC_Style,              --  ncurses specific
-                                  PC_Style_With_Index);  --  "
-   type Label_Number is new Positive range 1 .. 12;
-   type Label_Justification is (Left, Centered, Right);
-
-   --  ANCHOR(`slk_init()',`Init_Soft_Label_Keys')
-   procedure Init_Soft_Label_Keys
-     (Format : in Soft_Label_Key_Format := Three_Two_Three);
-   --  AKA
-   pragma Inline (Init_Soft_Label_Keys);
-
-   --  ANCHOR(`slk_set()',`Set_Soft_Label_Key')
-   procedure Set_Soft_Label_Key (Label : in Label_Number;
-                                 Text  : in String;
-                                 Fmt   : in Label_Justification := Left);
-   --  AKA
-   --  We don't inline this procedure
-
-   --  ANCHOR(`slk_refresh()',`Refresh_Soft_Label_Key')
-   procedure Refresh_Soft_Label_Keys;
-   --  AKA
-   pragma Inline (Refresh_Soft_Label_Keys);
-
-   --  ANCHOR(`slk_noutrefresh()',`Refresh_Soft_Label_Keys_Without_Update')
-   procedure Refresh_Soft_Label_Keys_Without_Update;
-   --  AKA
-   pragma Inline (Refresh_Soft_Label_Keys_Without_Update);
-
-   --  ANCHOR(`slk_label()',`Get_Soft_Label_Key')
-   procedure Get_Soft_Label_Key (Label : in Label_Number;
-                                 Text  : out String);
-   --  AKA
-
-   --  ANCHOR(`slk_label()',`Get_Soft_Label_Key')
-   function Get_Soft_Label_Key (Label : in Label_Number) return String;
-   --  AKA
-   --  Same as function
-   pragma Inline (Get_Soft_Label_Key);
-
-   --  ANCHOR(`slk_clear()',`Clear_Soft_Label_Keys')
-   procedure Clear_Soft_Label_Keys;
-   --  AKA
-   pragma Inline (Clear_Soft_Label_Keys);
-
-   --  ANCHOR(`slk_restore()',`Restore_Soft_Label_Keys')
-   procedure Restore_Soft_Label_Keys;
-   --  AKA
-   pragma Inline (Restore_Soft_Label_Keys);
-
-   --  ANCHOR(`slk_touch()',`Touch_Soft_Label_Keys')
-   procedure Touch_Soft_Label_Keys;
-   --  AKA
-   pragma Inline (Touch_Soft_Label_Keys);
-
-   --  ANCHOR(`slk_attron()',`Switch_Soft_Label_Key_Attributes')
-   procedure Switch_Soft_Label_Key_Attributes
-     (Attr : in Character_Attribute_Set;
-      On   : in Boolean := True);
-   --  AKA
-   --  ALIAS(`slk_attroff()')
-   pragma Inline (Switch_Soft_Label_Key_Attributes);
-
-   --  ANCHOR(`slk_attrset()',`Set_Soft_Label_Key_Attributes')
-   procedure Set_Soft_Label_Key_Attributes
-     (Attr  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First);
-   --  AKA
-   pragma Inline (Set_Soft_Label_Key_Attributes);
-
-   --  ANCHOR(`slk_attr()',`Get_Soft_Label_Key_Attributes')
-   function Get_Soft_Label_Key_Attributes return Character_Attribute_Set;
-   --  AKA
-
-   --  ANCHOR(`slk_attr()',`Get_Soft_Label_Key_Attributes')
-   function Get_Soft_Label_Key_Attributes return Color_Pair;
-   --  AKA
-   pragma Inline (Get_Soft_Label_Key_Attributes);
-
-   --  ANCHOR(`slk_color()',`Set_Soft_Label_Key_Color')
-   procedure Set_Soft_Label_Key_Color (Pair : in Color_Pair);
-   --  AKA
-   pragma Inline (Set_Soft_Label_Key_Color);
-
-   --  MANPAGE(`keybound.3x')
-   --  Not Implemented: keybound
-
-   --  MANPAGE(`keyok.3x')
-
-   --  ANCHOR(`keyok()',`Enable_Key')
-   procedure Enable_Key (Key    : in Special_Key_Code;
-                         Enable : in Boolean := True);
-   --  AKA
-   pragma Inline (Enable_Key);
-
-   --  MANPAGE(`define_key.3x')
-
-   --  ANCHOR(`define_key()',`Define_Key')
-   procedure Define_Key (Definition : in String;
-                         Key        : in Special_Key_Code);
-   --  AKA
-   pragma Inline (Define_Key);
-
-   --  MANPAGE(`curs_util.3x')
-
-   --  | Not implemented : filter, use_env
-   --  | putwin, getwin are in the child package PutWin
-   --
-
-   --  ANCHOR(`keyname()',`Key_Name')
-   procedure Key_Name (Key  : in  Real_Key_Code;
-                       Name : out String);
-   --  AKA
-   --  The external name for a real keystroke.
-
-   --  ANCHOR(`keyname()',`Key_Name')
-   function Key_Name (Key  : in  Real_Key_Code) return String;
-   --  AKA
-   --  Same as function
-   --  We don't inline this routine
-
-   --  ANCHOR(`unctrl()',`Un_Control')
-   procedure Un_Control (Ch  : in Attributed_Character;
-                         Str : out String);
-   --  AKA
-
-   --  ANCHOR(`unctrl()',`Un_Control')
-   function Un_Control (Ch  : in Attributed_Character) return String;
-   --  AKA
-   --  Same as function
-   pragma Inline (Un_Control);
-
-   --  ANCHOR(`delay_output()',`Delay_Output')
-   procedure Delay_Output (Msecs : in Natural);
-   --  AKA
-   pragma Inline (Delay_Output);
-
-   --  ANCHOR(`flushinp()',`Flush_Input')
-   procedure Flush_Input;
-   --  AKA
-   pragma Inline (Flush_Input);
-
-   --  MANPAGE(`curs_termattrs.3x')
-
-   --  ANCHOR(`baudrate()',`Baudrate')
-   function Baudrate return Natural;
-   --  AKA
-   pragma Inline (Baudrate);
-
-   --  ANCHOR(`erasechar()',`Erase_Character')
-   function Erase_Character return Character;
-   --  AKA
-   pragma Inline (Erase_Character);
-
-   --  ANCHOR(`killchar()',`Kill_Character')
-   function Kill_Character return Character;
-   --  AKA
-   pragma Inline (Kill_Character);
-
-   --  ANCHOR(`has_ic()',`Has_Insert_Character')
-   function Has_Insert_Character return Boolean;
-   --  AKA
-   pragma Inline (Has_Insert_Character);
-
-   --  ANCHOR(`has_il()',`Has_Insert_Line')
-   function Has_Insert_Line return Boolean;
-   --  AKA
-   pragma Inline (Has_Insert_Line);
-
-   --  ANCHOR(`termattrs()',`Supported_Attributes')
-   function Supported_Attributes return Character_Attribute_Set;
-   --  AKA
-   pragma Inline (Supported_Attributes);
-
-   --  ANCHOR(`longname()',`Long_Name')
-   procedure Long_Name (Name : out String);
-   --  AKA
-
-   --  ANCHOR(`longname()',`Long_Name')
-   function Long_Name return String;
-   --  AKA
-   --  Same as function
-   pragma Inline (Long_Name);
-
-   --  ANCHOR(`termname()',`Terminal_Name')
-   procedure Terminal_Name (Name : out String);
-   --  AKA
-
-   --  ANCHOR(`termname()',`Terminal_Name')
-   function Terminal_Name return String;
-   --  AKA
-   --  Same as function
-   pragma Inline (Terminal_Name);
-
-   --  MANPAGE(`curs_color.3x')
-
-   --  COLOR_PAIR
-   --  COLOR_PAIR(n) in C is the same as
-   --  Attributed_Character(Ch => Nul, Color => n, Attr => Normal_Video)
-   --  In C you often see something like c = c | COLOR_PAIR(n);
-   --  This is equivalent to c.Color := n;
-
-   --  ANCHOR(`start_color()',`Start_Color')
-   procedure Start_Color;
-   --  AKA
-   pragma Import (C, Start_Color, "start_color");
-
-   --  ANCHOR(`init_pair()',`Init_Pair')
-   procedure Init_Pair (Pair : in Redefinable_Color_Pair;
-                        Fore : in Color_Number;
-                        Back : in Color_Number);
-   --  AKA
-   pragma Inline (Init_Pair);
-
-   --  ANCHOR(`pair_content()',`Pair_Content')
-   procedure Pair_Content (Pair : in Color_Pair;
-                           Fore : out Color_Number;
-                           Back : out Color_Number);
-   --  AKA
-   pragma Inline (Pair_Content);
-
-   --  ANCHOR(`has_colors()',`Has_Colors')
-   function Has_Colors return Boolean;
-   --  AKA
-   pragma Inline (Has_Colors);
-
-   --  ANCHOR(`init_color()',`Init_Color')
-   procedure Init_Color (Color : in Color_Number;
-                         Red   : in RGB_Value;
-                         Green : in RGB_Value;
-                         Blue  : in RGB_Value);
-   --  AKA
-   pragma Inline (Init_Color);
-
-   --  ANCHOR(`can_change_color()',`Can_Change_Color')
-   function Can_Change_Color return Boolean;
-   --  AKA
-   pragma Inline (Can_Change_Color);
-
-   --  ANCHOR(`color_content()',`Color_Content')
-   procedure Color_Content (Color : in  Color_Number;
-                            Red   : out RGB_Value;
-                            Green : out RGB_Value;
-                            Blue  : out RGB_Value);
-   --  AKA
-   pragma Inline (Color_Content);
-
-   --  MANPAGE(`curs_kernel.3x')
-   --  | Not implemented: getsyx, setsyx
-   --
-   type Curses_Mode is (Curses, Shell);
-
-   --  ANCHOR(`def_prog_mode()',`Save_Curses_Mode')
-   procedure Save_Curses_Mode (Mode : in Curses_Mode);
-   --  AKA
-   --  ALIAS(`def_shell_mode()')
-   pragma Inline (Save_Curses_Mode);
-
-   --  ANCHOR(`reset_prog_mode()',`Reset_Curses_Mode')
-   procedure Reset_Curses_Mode (Mode : in Curses_Mode);
-   --  AKA
-   --  ALIAS(`reset_shell_mode()')
-   pragma Inline (Reset_Curses_Mode);
-
-   --  ANCHOR(`savetty()',`Save_Terminal_State')
-   procedure Save_Terminal_State;
-   --  AKA
-   pragma Inline (Save_Terminal_State);
-
-   --  ANCHOR(`resetty();',`Reset_Terminal_State')
-   procedure Reset_Terminal_State;
-   --  AKA
-   pragma Inline (Reset_Terminal_State);
-
-   type Stdscr_Init_Proc is access
-      function (Win     : Window;
-                Columns : Column_Count) return Integer;
-   pragma Convention (C, Stdscr_Init_Proc);
-   --  N.B.: the return value is actually ignored, but it seems to be
-   --        a good practice to return 0 if you think all went fine
-   --        and -1 otherwise.
-
-   --  ANCHOR(`ripoffline()',`Rip_Off_Lines')
-   procedure Rip_Off_Lines (Lines : in Integer;
-                            Proc  : in Stdscr_Init_Proc);
-   --  AKA
-   --  N.B.: to be more precise, this uses a ncurses specific enhancement of
-   --        ripoffline(), in which the Lines argument absolute value is the
-   --        number of lines to be ripped of. The official ripoffline() only
-   --        uses the sign of Lines to rip of a single line from bottom or top.
-   pragma Inline (Rip_Off_Lines);
-
-   type Cursor_Visibility is (Invisible, Normal, Very_Visible);
-
-   --  ANCHOR(`curs_set()',`Set_Cursor_Visibility')
-   procedure Set_Cursor_Visibility (Visibility : in out Cursor_Visibility);
-   --  AKA
-   pragma Inline (Set_Cursor_Visibility);
-
-   --  ANCHOR(`napms()',`Nap_Milli_Seconds')
-   procedure Nap_Milli_Seconds (Ms : in Natural);
-   --  AKA
-   pragma Inline (Nap_Milli_Seconds);
-
-   --  |=====================================================================
-   --  | Some useful helpers.
-   --  |=====================================================================
-   type Transform_Direction is (From_Screen, To_Screen);
-   procedure Transform_Coordinates
-     (W      : in Window := Standard_Window;
-      Line   : in out Line_Position;
-      Column : in out Column_Position;
-      Dir    : in Transform_Direction := From_Screen);
-   --  This procedure transforms screen coordinates into coordinates relative
-   --  to the window and vice versa, depending on the Dir parameter.
-   --  Screen coordinates are the position informations on the physical device.
-   --  An Curses_Exception will be raised if Line and Column are not in the
-   --  Window or if you pass the Null_Window as argument.
-   --  We don't inline this procedure
-
-   --  MANPAGE(`dft_fgbg.3x')
-
-   --  ANCHOR(`use_default_colors()',`Use_Default_Colors')
-   procedure Use_Default_Colors;
-   --  AKA
-   pragma Inline (Use_Default_Colors);
-
-   --  ANCHOR(`assume_default_colors()',`Assume_Default_Colors')
-   procedure Assume_Default_Colors (Fore : Color_Number := Default_Color;
-                                    Back : Color_Number := Default_Color);
-   --  AKA
-   pragma Inline (Assume_Default_Colors);
-
-   --  MANPAGE(`curs_extend.3x')
-
-   --  ANCHOR(`curses_version()',`Curses_Version')
-   function Curses_Version return String;
-   --  AKA
-
-   --  ANCHOR(`use_extended_names()',`Use_Extended_Names')
-   --  The returnvalue is the previous setting of the flag
-   function Use_Extended_Names (Enable : Boolean) return Boolean;
-   --  AKA
-
-   --  MANPAGE(`curs_scr_dump.3x')
-
-   --  ANCHOR(`scr_dump()',`Screen_Dump_To_File')
-   procedure Screen_Dump_To_File (Filename : in String);
-   --  AKA
-
-   --  ANCHOR(`scr_restore()',`Screen_Restore_From_File')
-   procedure Screen_Restore_From_File (Filename : in String);
-   --  AKA
-
-   --  ANCHOR(`scr_init()',`Screen_Init_From_File')
-   procedure Screen_Init_From_File (Filename : in String);
-   --  AKA
-
-   --  ANCHOR(`scr_set()',`Screen_Set_File')
-   procedure Screen_Set_File (Filename : in String);
-   --  AKA
-
-   --  MANPAGE(`curs_print.3x')
-   --  Not implemented:  mcprint
-
-   --  MANPAGE(`curs_printw.3x')
-   --  Not implemented: printw,  wprintw, mvprintw, mvwprintw, vwprintw,
-   --                   vw_printw
-   --  Please use the Ada style Text_IO child packages for formatted
-   --  printing. It doesn't make a lot of sense to map the printf style
-   --  C functions to Ada.
-
-   --  MANPAGE(`curs_scanw.3x')
-   --  Not implemented: scanw, wscanw, mvscanw, mvwscanw, vwscanw, vw_scanw
-
-
-   --  MANPAGE(`resizeterm.3x')
-   --  Not Implemented: resizeterm
-
-   --  MANPAGE(`wresize.3x')
-
-   --  ANCHOR(`wresize()',`Resize')
-   procedure Resize (Win               : Window := Standard_Window;
-                     Number_Of_Lines   : Line_Count;
-                     Number_Of_Columns : Column_Count);
-   --  AKA
-
-private
-   type Window is new System.Storage_Elements.Integer_Address;
-   Null_Window : constant Window := 0;
-
-   --  The next constants are generated and may be different on your
-   --  architecture.
-   --
-include(`Window_Offsets')dnl
-   Curses_Bool_False : constant Curses_Bool := 0;
-
-end Terminal_Interface.Curses;
diff --git a/contrib/ncurses-5.4/Ada95/samples/Makefile.in b/contrib/ncurses-5.4/Ada95/samples/Makefile.in
deleted file mode 100644
index 8c8dd72f09..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/Makefile.in
+++ /dev/null
@@ -1,153 +0,0 @@
-##############################################################################
-# Copyright (c) 1998 Free Software Foundation, Inc.                          #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-#
-#  Author:  Juergen Pfeifer, 1996
-#
-#  Version Control
-#  $Revision: 1.30 $
-#
-.SUFFIXES:
-
-SHELL		= /bin/sh
-THIS		= Makefile
-
-x		= @PROG_EXT@
-
-srcdir		= @srcdir@
-prefix		= @prefix@
-exec_prefix	= @exec_prefix@
-libdir		= @libdir@
-includedir	= @includedir@
-
-INSTALL		= @INSTALL@
-INSTALL_DATA	= @INSTALL_DATA@
-
-AWK		= @AWK@
-LN_S		= @LN_S@
-
-CC		= @CC@
-CFLAGS		= @CFLAGS@
-
-CPPFLAGS	= @ACPPFLAGS@ \
-		  -DHAVE_CONFIG_H -I$(srcdir)
-
-CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
-
-CFLAGS_NORMAL	= $(CCFLAGS)
-CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
-CFLAGS_PROFILE	= $(CCFLAGS) -pg
-CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
-
-CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
-
-LINK		= $(CC)
-LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
-
-RANLIB		= @RANLIB@
-################################################################################
-ada_srcdir=../src
-
-LD_FLAGS     = @LD_MODEL@ $(LOCAL_LIBS) @LDFLAGS@ @LIBS@ @LOCAL_LDFLAGS2@ $(LDFLAGS)
-
-ADA          = @cf_ada_compiler@
-ADAFLAGS     = @ADAFLAGS@ -I$(srcdir)
-
-ADAMAKE      = @cf_ada_make@
-ADAMAKEFLAGS = -a -A$(srcdir) -A$(ada_srcdir) -A$(srcdir)/$(ada_srcdir)
-
-ALIB         = @cf_ada_package@
-ABASE        = $(ALIB)-curses
-
-CARGS        =-cargs $(ADAFLAGS)
-LARGS        =-largs -L../../lib @TEST_ARGS@ $(LD_FLAGS) -lAdaCurses @EXTRA_LIBS@
- 
-PROGS        = tour rain ncurses 
-
-TOUR_OBJS    =	tour.o sample.o sample-curses_demo.o sample-explanation.o 	\
-		sample-form_demo.o sample-function_key_setting.o 		\
-		sample-header_handler.o sample-helpers.o 			\
-		sample-keyboard_handler.o sample-manifest.o sample-menu_demo.o	\
-		sample-menu_demo-aux.o sample-text_io_demo.o			\
-		sample-curses_demo-attributes.o sample-curses_demo-mouse.o	\
-		sample-form_demo-aux.o sample-my_field_type.o
-
-RAIN_OBJS    =	rain.o status.o
-
-NCURSES_OBJS = ncurses.o        	ncurses2-getch_test.o \
-	ncurses2-acs_and_scroll.o       ncurses2-m.o \
-	ncurses2-acs_display.o          ncurses2-menu_test.o \
-	ncurses2-attr_test.o            ncurses2-overlap_test.o \
-	ncurses2-color_edit.o           ncurses2-slk_test.o \
-	ncurses2-color_test.o           ncurses2-test_sgr_attributes.o \
-	ncurses2-demo_forms.o           ncurses2-trace_set.o \
-	ncurses2-demo_pad.o             ncurses2-util.o \
-	ncurses2-demo_panels.o          ncurses2.o \
-	ncurses2-flushinp_test.o
-
-
-all ::  tour$x rain$x ncurses$x
-	@
-
-sources :
-	@
-
-libs \
-install \
-install.libs ::
-	@
-
-uninstall \
-uninstall.libs ::
-	@
-
-ncurses$x :
-	$(ADAMAKE) $(ADAMAKEFLAGS) ncurses $(CARGS) $(LARGS)
-
-tour$x :	explain.msg
-	$(ADAMAKE) $(ADAMAKEFLAGS) tour $(CARGS) $(LARGS)
-
-explain.msg:	$(srcdir)/explain.txt
-	cp $(srcdir)/explain.txt $@
-
-rain$x :
-	$(ADAMAKE) $(ADAMAKEFLAGS) rain $(CARGS) $(LARGS)
-
-mostlyclean:
-	@
-
-clean :: mostlyclean
-	rm -f *.o *.ali b_t*.* *.s $(PROGS) a.out core b_*_test.c *.xr[bs] \
-	explain.msg trace screendump 
-
-distclean :: clean
-	rm -f Makefile
-
-realclean :: distclean
-	@
-
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/README b/contrib/ncurses-5.4/Ada95/samples/README
deleted file mode 100644
index 6ea8a18ec6..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/README
+++ /dev/null
@@ -1,6 +0,0 @@
-The intention of the demo at this point in time is not to demonstrate all
-the features of (n)curses and it's subsystems, but to give some sample
-sources how to use the binding at all.
-
-Ideally in the future we can combine both goals.
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/explain.txt b/contrib/ncurses-5.4/Ada95/samples/explain.txt
deleted file mode 100644
index 570f617bf9..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/explain.txt
+++ /dev/null
@@ -1,186 +0,0 @@
-#VERSION
-This is Version 00.90.00 of the demo package.
-#MENUKEYS
-In a menu you can use the following Keys in the whole application:
-
-   - CTRL-X        eXit the menu
-   - CTRL-N        Go to next item
-   - CTRL-P        Go to previous item
-   - CTRL-U        Scroll up one line
-   - CTRL-D        Scroll down one line
-   - CTRL-F        Scroll down one page
-   - PAGE DOWN     Scroll down one page
-   - PAGE UP       Scroll back one page
-   - CTRL-B        Scroll back one page
-   - CTRL-Y        Clear pattern
-   - CTRL-H        Delete last character from pattern
-   - Backspace     Delete last character from pattern
-   - CTRL-A        Next pattern match
-   - CTRL-E        Previous pattern match
-   - CTRL-T        Toggle item in a multi-selection menu
-   - CR or LF      Select an item
-   - HOME Key      Go to the first item
-   - F3            Quit the menu
-   - Cursor Down   Down one item
-   - Cursor Up     Up one item
-   - Cursor Left   Left one item
-   - Cursor Right  Right one item
-   - END Key       Go to last item
-#FORMKEYS
-   - CTRL-X	   eXit the form                   
-   - CTRL-F	   Go forward to the next field
-   - CTRL-B	   Go backward to the previous field
-   - CTRL-L	   Go to the field left of the current one           
-   - CTRL-R	   Go to the field right of the current one
-   - CTRL-U	   Go to the field above the current one  
-   - CTRL-D	   Go to the field below the current one           
-
-   - CTRL-W	   Go to the next word in the field           
-   - CTRL-T	   Go to the previous word in the field
-
-   - CTRL-A	   Go to the beginning of the field
-   - CTRL-E	   Go to the end of the field
-
-   - CTRL-I	   Insert a blank character at the current position
-   - CTRL-O	   Insert a line
-   - CTRL-V	   Delete a character          
-   - CTRL-H	   Delete previous character     
-   - CTRL-Y	   Delete a line          
-   - CTRL-G	   Delete a word          
-   - CTRL-K	   Clear to end of field          
-
-   - CTRL-N	   Next choice in a choice field (Enumerations etc.)         
-   - CTRL-P	   Previous choice in a choice field.
-#HELP
-#HELPKEYS
-You may scroll with the Cursor Up/Down Keys.
-You may leave the help with the Function Key labelled 'Quit'.
-#INHELP
-You are already in the help system.
-You may leave the help with the Function Key labelled 'Quit'.
-#MAIN
-This is the main menu of the sample program for the ncurses Ada95
-binding. The main intention of the demo is not to demonstate or
-test all the features of ncurses and it's subsystems, but to provide
-to you some sample code how to use the binding with Ada95. 
-
-You may select this options:
-
-   * Look at some ncurses core functions
-   * Look at some features of the menu subsystem
-   * Look at some features of the form subsystem
-   * Look at the output of the Ada.Text_IO like functions
-     for ncurses.
-   
-#MAINPAD
-You may press at any place in this demo CTRL-C. This will give you a command
-window. You can just type in the Label-String of a function key, then this
-key will be simulated. This should help you to run the application even if
-you run it on a terminal with no or only a few function keys. With CTRL-N
-and CTRL-P you may browse through the possible values in the command window.
-#MENU00
-Here we give you a selection of various menu demonstrations.
-#MENU-PAD00
-This menu itself is a demo for a single valued, 1-column menu with
-descriptions for the items, a marker and a padding character between
-the item name and the description.
-#MENU01
-This is a demo of the some of the menu layout options. One of them
-is the spacing functionality. Just press the Key labelled "Flip" to 
-flip between the non-spaced and a spaced version of the menu. Please
-note that this functionality is unique for ncurses and is not found 
-in the SVr4 menu implementation. 
-
-This is a menu that sometimes doesn't fit into it's window and 
-therefore it becomes a scroll menu. 
-
-You can also see here very nicely the pattern matching functionality
-of menus. Type for example a 'J' and you will be positioned to the
-next item after the current starting with a 'J'. Any more characters
-you type in make the pattern more specific. With CTRL-A and CTRL-Z
-(for more details press the Key labelled "Keys") you can browse
-through all the items matching the pattern.
-
-You may change the format of the menu. Just press one of the keys
-labelled "4x1", "4x2" or "4x3" to get a menu with that many rows
-and columns.
-
-With the Keys "O-Row" or "O-Col" (they occupy the same label and
-switch on selection) you can change the major order scheme for 
-the menu. If "O-Col" is visible, the menu is currently major
-ordered by rows, you can switch to major column order by pressing
-the key. If "O-Row" is visible, it's just the reverse situation.
-This Key is not visible in "4x1" layout mode, because in this case
-the functionality makes no sense.
-
-With the Keys "Multi" or "Singl" (they occupy the same label and
-switch on selection) you can change whether or not the menu allows
-multiple or only single selection.
-
-With the Keys "+Desc" or "-Desc" (they occupy the same label and
-switch on selection) you can change whether or not the descriptions
-for each item should be displayed. Please not that this key is
-not visible in the "4x3" layout mode, because in this case the
-menu wouldn't fit on a typicall 80x24 screen.
-
-With the Keys "Disab" or "Enab" (they occupy the same label and
-switch on selection) you can dis- or enable the selectability of
-the month with 31 days.
-#MENU-PAD01
-You may press "Flip" to see the effect of ncurses unique menu-spacing.
-The Keys "4x1", "4x2" and "4x3" will change the format of the menu.
-Please note that this is a scrolling menu. You may also play with the
-pattern matching functionality or try to change the format of the menu.
-For more details press the Key labelled "Help".
-#FORM00
-This is a demo of the forms package.
-#FORM-PAD00
-Please note that this demo is far from being complete. It really shows
-only a small part of the functionality of the forms package. Let's hope 
-the next version will have a richer demo (You wan't to contribute ?).
-#NOTIMPL
-Sorry this functionality of the demo is not implemented at the moment.
-Remember this is a freeware project, so I can use only my very rare
-free time to continue coding. If you would like to contribute, you
-are very welcome !
-#CURSES00
-This is a menu where you can select some different demos of the ncurses
-functionality.
-#CURSES-PAD00
-Please note that this demo is far from being complete. It really shows
-only a small part of the functionality of the curses package. Let's hope 
-the next version will have a richer demo (You wan't to contribute ?).
-#MOUSEKEYS
-In this demo you may use this keys:
-
-   - Key labelled "Help"  to get a help
-   - Key labelled "Keys"  is what you are reading now
-   - Key labelled "Quit"  to leave the demo
-
-You may click the mouse buttons at any location at the screen and look
-at the protocol window !
-#MOUSE00
-A rather simple use of a mouse as demo. It's there just to test the
-code and to provide the sample source. 
-
-It might be of interest, that the output into the protocol window is
-done by the (n)curses Text_IO subpackages. Especially the output of
-the button and state names is done by Ads's enumeration IO, which 
-allows you to print the names of enumeration literals. That's really
-nice.
-#MOUSE-PAD00
-This is a very simple demo of the mouse features of ncurses. It's there
-just to test whether or not the generated code for the binding really
-works on the different architectures (seems so).
-#ATTRIBDEMO
-Again this is a more than simple demo and just here to give you the
-sourcecode.
-#ATTRIBKEYS
-You may press one of the three well known standard keys of this demo.
-#ATTRIB-PAD00
-Again this is a more than simple demo and just here to give you the
-sourcecode. Feel free to contribute more.
-#TEXTIO
-#TEXTIOKEYS
-#TEXTIO-PAD00
-#END
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses.adb
deleted file mode 100644
index 19f658d563..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses.adb
+++ /dev/null
@@ -1,47 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.m; use ncurses2.m;
-with GNAT.OS_Lib; use GNAT.OS_Lib;
-
-procedure ncurses is
-begin
-   OS_Exit (main);
-end ncurses;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_and_scroll.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_and_scroll.adb
deleted file mode 100644
index 65c2939a85..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_and_scroll.adb
+++ /dev/null
@@ -1,722 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  Windows and scrolling tester.
---  Demonstrate windows
-
-with Ada.Strings.Fixed;
-with Ada.Strings;
-
-with ncurses2.util; use ncurses2.util;
-with ncurses2.genericPuts;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Mouse; use Terminal_Interface.Curses.Mouse;
-with Terminal_Interface.Curses.PutWin; use Terminal_Interface.Curses.PutWin;
-
-with Ada.Streams.Stream_IO; use Ada.Streams.Stream_IO;
-with Ada.Streams; use Ada.Streams;
-
-procedure ncurses2.acs_and_scroll is
-
-
-   Macro_Quit   : constant Key_Code := Character'Pos ('Q') mod 16#20#;
-   Macro_Escape : constant Key_Code := Character'Pos ('[') mod 16#20#;
-
-   Quit : constant Key_Code := CTRL ('Q');
-   Escape : constant Key_Code := CTRL ('[');
-
-
-   Botlines : constant Line_Position := 4;
-
-   type pair is record
-      y : Line_Position;
-      x : Column_Position;
-   end record;
-
-   type Frame;
-   type FrameA is access Frame;
-
-   f : File_Type;
-   dumpfile : constant String := "screendump";
-
-   procedure Outerbox (ul, lr : pair; onoff : Boolean);
-   function  HaveKeyPad (w : Window) return Boolean;
-   function  HaveScroll (w : Window) return Boolean;
-   procedure newwin_legend (curpw : Window);
-   procedure transient (curpw : Window; msg : String);
-   procedure newwin_report (win : Window := Standard_Window);
-   procedure selectcell (uli : Line_Position;
-                         ulj : Column_Position;
-                         lri : Line_Position;
-                         lrj : Column_Position;
-                         p   : out pair;
-                         b   : out Boolean);
-   function  getwindow return Window;
-   procedure newwin_move (win : Window;
-                          dy  : Line_Position;
-                          dx  : Column_Position);
-   function delete_framed (fp : FrameA; showit : Boolean) return FrameA;
-
-   use Ada.Streams.Stream_IO;
-
-
-   --  A linked list
-   --  I  wish there was a standard library linked list. Oh well.
-   type Frame is record
-      next, last : FrameA;
-      do_scroll : Boolean;
-      do_keypad : Boolean;
-      wind : Window;
-   end record;
-
-   current : FrameA;
-
-   c : Key_Code;
-
-   procedure Outerbox (ul, lr : pair; onoff : Boolean) is
-   begin
-      if onoff then
-         --  Note the fix of an obscure bug
-         --  try making a 1x1 box then enlarging it, the is a blank
-         --  upper left corner!
-         Add (Line => ul.y - 1, Column => ul.x - 1,
-             Ch => ACS_Map (ACS_Upper_Left_Corner));
-         Add (Line => ul.y - 1, Column => lr.x + 1,
-             Ch => ACS_Map (ACS_Upper_Right_Corner));
-         Add (Line => lr.y + 1, Column => lr.x + 1,
-             Ch => ACS_Map (ACS_Lower_Right_Corner));
-         Add (Line => lr.y + 1, Column => ul.x - 1,
-             Ch => ACS_Map (ACS_Lower_Left_Corner));
-
-         Move_Cursor (Line => ul.y - 1, Column => ul.x);
-         Horizontal_Line (Line_Symbol => ACS_Map (ACS_Horizontal_Line),
-                          Line_Size => Integer (lr.x - ul.x) + 1);
-         Move_Cursor (Line => ul.y, Column => ul.x - 1);
-         Vertical_Line (Line_Symbol => ACS_Map (ACS_Vertical_Line),
-                        Line_Size => Integer (lr.y - ul.y) + 1);
-         Move_Cursor (Line => lr.y + 1, Column => ul.x);
-         Horizontal_Line (Line_Symbol => ACS_Map (ACS_Horizontal_Line),
-                          Line_Size => Integer (lr.x - ul.x) + 1);
-         Move_Cursor (Line => ul.y, Column => lr.x + 1);
-         Vertical_Line (Line_Symbol => ACS_Map (ACS_Vertical_Line),
-                        Line_Size => Integer (lr.y - ul.y) + 1);
-      else
-         Add (Line => ul.y - 1, Column => ul.x - 1, Ch => ' ');
-         Add (Line => ul.y - 1, Column => lr.x + 1, Ch => ' ');
-         Add (Line => lr.y + 1, Column => lr.x + 1, Ch => ' ');
-         Add (Line => lr.y + 1, Column => ul.x - 1, Ch => ' ');
-
-         Move_Cursor (Line => ul.y - 1, Column => ul.x);
-         Horizontal_Line (Line_Symbol => Blank2,
-                          Line_Size => Integer (lr.x - ul.x) + 1);
-         Move_Cursor (Line => ul.y, Column => ul.x - 1);
-         Vertical_Line (Line_Symbol => Blank2,
-                        Line_Size => Integer (lr.y - ul.y) + 1);
-         Move_Cursor (Line => lr.y + 1, Column => ul.x);
-         Horizontal_Line (Line_Symbol => Blank2,
-                          Line_Size => Integer (lr.x - ul.x) + 1);
-         Move_Cursor (Line => ul.y, Column => lr.x + 1);
-         Vertical_Line (Line_Symbol => Blank2,
-                        Line_Size => Integer (lr.y - ul.y) + 1);
-      end if;
-   end Outerbox;
-
-   function HaveKeyPad (w : Window) return Boolean is
-   begin
-      return Get_KeyPad_Mode (w);
-   exception
-      when Curses_Exception => return False;
-   end HaveKeyPad;
-
-   function HaveScroll (w : Window) return Boolean is
-   begin
-      return Scrolling_Allowed (w);
-   exception
-      when Curses_Exception => return False;
-   end HaveScroll;
-
-
-   procedure newwin_legend (curpw : Window) is
-
-      package p is new genericPuts (200);
-      use p;
-      use p.BS;
-
-      type string_a is access String;
-
-      type rrr is record
-         msg : string_a;
-         code : Integer range 0 .. 3;
-      end record;
-
-      legend : constant array (Positive range <>) of rrr :=
-        (
-         (
-          new String'("^C = create window"), 0
-          ),
-         (
-          new String'("^N = next window"), 0
-          ),
-         (
-          new String'("^P = previous window"), 0
-          ),
-         (
-          new String'("^F = scroll forward"), 0
-          ),
-         (
-          new String'("^B = scroll backward"), 0
-          ),
-         (
-          new String'("^K = keypad(%s)"), 1
-          ),
-         (
-          new String'("^S = scrollok(%s)"), 2
-          ),
-         (
-          new String'("^W = save window to file"), 0
-          ),
-         (
-          new String'("^R = restore window"), 0
-          ),
-         (
-          new String'("^X = resize"), 0
-          ),
-         (
-          new String'("^Q%s = exit"), 3
-          )
-         );
-
-      buf : Bounded_String;
-      do_keypad : Boolean := HaveKeyPad (curpw);
-      do_scroll : Boolean := HaveScroll (curpw);
-
-      pos : Natural;
-
-      mypair : pair;
-
-      use Ada.Strings.Fixed;
-
-   begin
-      Move_Cursor (Line => Lines - 4, Column => 0);
-      for n in legend'Range loop
-         pos := Ada.Strings.Fixed.Index (Source => legend (n).msg.all,
-                                         Pattern => "%s");
-         --  buf := (others => ' ');
-         buf := To_Bounded_String (legend (n).msg.all);
-         case legend (n).code is
-            when 0 => null;
-            when 1 =>
-               if do_keypad then
-                  Replace_Slice (buf, pos, pos + 1, "yes");
-               else
-                  Replace_Slice (buf, pos, pos + 1, "no");
-               end if;
-            when 2 =>
-               if do_scroll then
-                  Replace_Slice (buf, pos, pos + 1, "yes");
-               else
-                  Replace_Slice (buf, pos, pos + 1, "no");
-               end if;
-            when 3 =>
-               if do_keypad then
-                  Replace_Slice (buf, pos, pos + 1, "/ESC");
-               else
-                  Replace_Slice (buf, pos, pos + 1, "");
-               end if;
-         end case;
-         Get_Cursor_Position (Line => mypair.y, Column => mypair.x);
-         if Columns < mypair.x + 3 + Column_Position (Length (buf)) then
-            Add (Ch => newl);
-         elsif n /= 1 then -- n /= legen'First
-            Add (Str => ", ");
-         end if;
-         myAdd (Str => buf);
-      end loop;
-      Clear_To_End_Of_Line;
-   end newwin_legend;
-
-
-   procedure transient (curpw : Window; msg : String) is
-   begin
-      newwin_legend (curpw);
-      if msg /= "" then
-         Add (Line => Lines - 1, Column => 0, Str => msg);
-         Refresh;
-         Nap_Milli_Seconds (1000);
-      end if;
-
-      Move_Cursor (Line => Lines - 1, Column => 0);
-
-      if HaveKeyPad (curpw) then
-         Add (Str => "Non-arrow");
-      else
-         Add (Str => "All other");
-      end if;
-      Add (str => " characters are echoed, window should ");
-      if not HaveScroll (curpw) then
-         Add (Str => "not ");
-      end if;
-      Add (str => "scroll");
-
-      Clear_To_End_Of_Line;
-   end transient;
-
-
-   procedure newwin_report (win : Window := Standard_Window) is
-      y : Line_Position;
-      x : Column_Position;
-      use Int_IO;
-      tmp2a : String (1 .. 2);
-      tmp2b : String (1 .. 2);
-   begin
-      if win /= Standard_Window then
-         transient (win, "");
-      end if;
-      Get_Cursor_Position (win, y, x);
-      Move_Cursor (Line => Lines - 1, Column => Columns - 17);
-      Put (tmp2a, Integer (y));
-      Put (tmp2b, Integer (x));
-      Add (Str => "Y = " & tmp2a & " X = " & tmp2b);
-      if win /= Standard_Window then
-         Refresh;
-      else
-         Move_Cursor (win, y, x);
-      end if;
-   end newwin_report;
-
-   procedure selectcell (uli : Line_Position;
-                         ulj : Column_Position;
-                         lri : Line_Position;
-                         lrj : Column_Position;
-                         p   : out pair;
-                         b   : out Boolean) is
-      c : Key_Code;
-      res : pair;
-      i : Line_Position := 0;
-      j : Column_Position := 0;
-      si : Line_Position := lri - uli + 1;
-      sj : Column_Position := lrj - ulj + 1;
-   begin
-      res.y := uli;
-      res.x := ulj;
-      loop
-         Move_Cursor (Line => uli + i, Column => ulj + j);
-         newwin_report;
-
-         c := Getchar;
-         case c is
-            when
-              Macro_Quit   |
-              Macro_Escape =>
-               --  on the same line macro calls interfere due to the # comment
-               --  this is needed because keypad off affects all windows.
-               --  try removing the ESCAPE and see what happens.
-               b := False;
-               return;
-            when KEY_UP =>
-               i := i + si - 1;
-               --  same as  i := i - 1 because of Modulus arithetic,
-               --  on Line_Position, which is a Natural
-               --  the C version uses this form too, interestingly.
-            when KEY_DOWN =>
-               i := i + 1;
-            when KEY_LEFT =>
-               j := j + sj - 1;
-            when KEY_RIGHT =>
-               j := j + 1;
-            when Key_Mouse =>
-               declare
-                  event : Mouse_Event;
-                  y : Line_Position;
-                  x : Column_Position;
-                  Button : Mouse_Button;
-                  State : Button_State;
-
-               begin
-                  event := Get_Mouse;
-                  Get_Event (Event => event,
-                             Y => y,
-                             X => x,
-                             Button => Button,
-                             State  => State);
-                  if y > uli and x > ulj then
-                     i := y - uli;
-                     j := x - ulj;
-                     --  same as when others =>
-                     res.y := uli + i;
-                     res.x := ulj + j;
-                     p := res;
-                     b := True;
-                     return;
-                  else
-                     Beep;
-                  end if;
-               end;
-            when others =>
-               res.y := uli + i;
-               res.x := ulj + j;
-               p := res;
-               b := True;
-               return;
-         end case;
-         i := i mod si;
-         j := j mod sj;
-      end loop;
-   end selectcell;
-
-
-   function getwindow return Window is
-      rwindow : Window;
-      ul, lr : pair;
-      result : Boolean;
-   begin
-      Move_Cursor (Line => 0, Column => 0);
-      Clear_To_End_Of_Line;
-      Add (Str => "Use arrows to move cursor, anything else to mark corner 1");
-      Refresh;
-      selectcell (2, 1, Lines - Botlines - 2, Columns - 2, ul, result);
-      if not result then
-         return Null_Window;
-      end if;
-      Add (Line => ul.y - 1, Column => ul.x - 1,
-           Ch => ACS_Map (ACS_Upper_Left_Corner));
-      Move_Cursor (Line => 0, Column => 0);
-      Clear_To_End_Of_Line;
-      Add (Str => "Use arrows to move cursor, anything else to mark corner 2");
-      Refresh;
-      selectcell (ul.y, ul.x, Lines - Botlines - 2, Columns - 2, lr, result);
-      if not result then
-         return Null_Window;
-      end if;
-
-      rwindow := Sub_Window (Number_Of_Lines => lr.y - ul.y + 1,
-                             Number_Of_Columns => lr.x - ul.x + 1,
-                             First_Line_Position => ul.y,
-                             First_Column_Position => ul.x);
-
-      Outerbox (ul, lr, True);
-      Refresh;
-
-      Refresh (rwindow);
-
-      Move_Cursor (Line => 0, Column => 0);
-      Clear_To_End_Of_Line;
-      return rwindow;
-   end getwindow;
-
-
-   procedure newwin_move (win : Window;
-                          dy  : Line_Position;
-                          dx  : Column_Position) is
-      cur_y, max_y : Line_Position;
-      cur_x, max_x : Column_Position;
-   begin
-      Get_Cursor_Position (win, cur_y, cur_x);
-      Get_Size (win, max_y, max_x);
-      cur_x := Column_Position'Min (Column_Position'Max (cur_x + dx, 0),
-                                    max_x - 1);
-      cur_y := Line_Position'Min (Line_Position'Max (cur_y + dy, 0),
-                                  max_y - 1);
-
-      Move_Cursor (win, Line => cur_y, Column => cur_x);
-   end newwin_move;
-
-   function delete_framed (fp : FrameA; showit : Boolean) return FrameA is
-      np : FrameA;
-   begin
-      fp.last.next := fp.next;
-      fp.next.last := fp.last;
-
-      if showit then
-         Erase (fp.wind);
-         Refresh (fp.wind);
-      end if;
-      Delete (fp.wind);
-
-      if fp = fp.next then
-         np := null;
-      else
-         np := fp.next;
-      end if;
-      --  TODO free(fp);
-      return np;
-   end delete_framed;
-
-   Mask : Event_Mask := No_Events;
-   Mask2 : Event_Mask;
-
-   usescr : Window;
-
-begin
-   if Has_Mouse then
-      Register_Reportable_Event (
-                                 Button => Left,
-                                 State => Clicked,
-                                 Mask => Mask);
-      Mask2 := Start_Mouse (Mask);
-   end if;
-   c := CTRL ('C');
-   Set_Raw_Mode (SwitchOn => True);
-   loop
-      transient (Standard_Window, "");
-      case c is
-         when Character'Pos ('c') mod 16#20# => --  Ctrl('c')
-            declare
-               neww : FrameA := new Frame'(null, null, False, False,
-                                           Null_Window);
-            begin
-               neww.wind := getwindow;
-               if neww.wind = Null_Window  then
-                  exit;
-                  --  was goto breakout; ha ha ha
-               else
-
-                  if current = null  then
-                     neww.next := neww;
-                     neww.last := neww;
-                  else
-                     neww.next := current.next;
-                     neww.last := current;
-                     neww.last.next := neww;
-                     neww.next.last := neww;
-                  end if;
-                  current := neww;
-
-                  Set_KeyPad_Mode (current.wind, True);
-                  current.do_keypad := HaveKeyPad (current.wind);
-                  current.do_scroll := HaveScroll (current.wind);
-               end if;
-            end;
-         when Character'Pos ('N') mod 16#20#  => --  Ctrl('N')
-            if current /= null then
-               current := current.next;
-            end if;
-         when Character'Pos ('P') mod 16#20#  => --  Ctrl('P')
-            if current /= null then
-               current := current.last;
-            end if;
-         when Character'Pos ('F') mod 16#20#  => --  Ctrl('F')
-            if current /= null and HaveScroll (current.wind) then
-               Scroll (current.wind, 1);
-            end if;
-         when Character'Pos ('B') mod 16#20#  => --  Ctrl('B')
-            if current /= null and HaveScroll (current.wind) then
-            --  The C version of Scroll may return ERR which is ignored
-            --  we need to avoid the exception
-            --  with the 'and HaveScroll(current.wind)'
-               Scroll (current.wind, -1);
-            end if;
-         when Character'Pos ('K') mod 16#20#  => --  Ctrl('K')
-            if current /= null then
-               current.do_keypad := not current.do_keypad;
-               Set_KeyPad_Mode (current.wind, current.do_keypad);
-            end if;
-         when Character'Pos ('S') mod 16#20#  => --  Ctrl('S')
-            if current /= null then
-               current.do_scroll := not current.do_scroll;
-               Allow_Scrolling (current.wind, current.do_scroll);
-            end if;
-         when Character'Pos ('W') mod 16#20#  => --  Ctrl('W')
-            if current /= current.next then
-               Create (f, Name => dumpfile); -- TODO error checking
-               if not Is_Open (f) then
-                  raise Curses_Exception;
-               end if;
-               Put_Window (current.wind, f);
-               Close (f);
-               current := delete_framed (current, True);
-            end if;
-         when Character'Pos ('R') mod 16#20#  => --  Ctrl('R')
-            declare
-               neww : FrameA := new Frame'(null, null, False, False,
-                                           Null_Window);
-            begin
-               Open (f, Mode => In_File, Name => dumpfile);
-               neww := new Frame'(null, null, False, False, Null_Window);
-
-               neww.next := current.next;
-               neww.last := current;
-               neww.last.next := neww;
-               neww.next.last := neww;
-
-               neww.wind := Get_Window (f);
-               Close (f);
-
-               Refresh (neww.wind);
-            end;
-         when Character'Pos ('X') mod 16#20# => --  Ctrl('X')
-            if current /= null then
-               declare
-                  tmp, ul, lr : pair;
-                  mx : Column_Position;
-                  my : Line_Position;
-                  tmpbool : Boolean;
-               begin
-                  Move_Cursor (Line => 0, Column => 0);
-                  Clear_To_End_Of_Line;
-                  Add (Str => "Use arrows to move cursor, anything else " &
-                       "to mark new corner");
-                  Refresh;
-
-                  Get_Window_Position (current.wind, ul.y, ul.x);
-
-                  selectcell (ul.y, ul.x, Lines - Botlines - 2, Columns - 2,
-                              tmp, tmpbool);
-                  if not tmpbool then
-                     --  the C version had a goto. I refuse gotos.
-                     Beep;
-                  else
-                     Get_Size (current.wind, lr.y, lr.x);
-                     lr.y := lr.y + ul.y - 1;
-                     lr.x := lr.x + ul.x - 1;
-                     Outerbox (ul, lr, False);
-                     Refresh_Without_Update;
-
-                     Get_Size (current.wind, my, mx);
-                     if my > tmp.y - ul.y then
-                        Get_Cursor_Position (current.wind, lr.y, lr.x);
-                        Move_Cursor (current.wind, tmp.y - ul.y + 1, 0);
-                        Clear_To_End_Of_Screen (current.wind);
-                        Move_Cursor (current.wind, lr.y, lr.x);
-                     end if;
-                     if mx > tmp.x - ul.x then
-                        for i in 0 .. my - 1 loop
-                           Move_Cursor (current.wind, i, tmp.x - ul.x + 1);
-                           Clear_To_End_Of_Line (current.wind);
-                        end loop;
-                     end if;
-                     Refresh_Without_Update (current.wind);
-
-                     lr := tmp;
-                     --  The C version passes invalid args to resize
-                     --  which returns an ERR. For Ada we avoid the exception.
-                     if lr.y /= ul.y and lr.x /= ul.x then
-                        Resize (current.wind, lr.y - ul.y + 0,
-                                lr.x - ul.x + 0);
-                     end if;
-
-                     Get_Window_Position (current.wind, ul.y, ul.x);
-                     Get_Size (current.wind, lr.y, lr.x);
-                     lr.y := lr.y + ul.y - 1;
-                     lr.x := lr.x + ul.x - 1;
-                     Outerbox (ul, lr, True);
-                     Refresh_Without_Update;
-
-                     Refresh_Without_Update (current.wind);
-                     Move_Cursor (Line => 0, Column => 0);
-                     Clear_To_End_Of_Line;
-                     Update_Screen;
-                  end if;
-               end;
-            end if;
-         when Key_F10  =>
-            declare tmp : pair; tmpbool : Boolean;
-            begin
-               --  undocumented --- use this to test area clears
-               selectcell (0, 0, Lines - 1, Columns - 1, tmp, tmpbool);
-               Clear_To_End_Of_Screen;
-               Refresh;
-            end;
-         when Key_Cursor_Up =>
-            newwin_move (current.wind, -1, 0);
-         when Key_Cursor_Down  =>
-            newwin_move (current.wind, 1, 0);
-         when Key_Cursor_Left  =>
-            newwin_move (current.wind, 0, -1);
-         when Key_Cursor_Right  =>
-            newwin_move (current.wind, 0, 1);
-         when Key_Backspace | Key_Delete_Char  =>
-            declare
-               y : Line_Position;
-               x : Column_Position;
-               tmp : Line_Position;
-            begin
-               Get_Cursor_Position (current.wind, y, x);
-               --  x := x - 1;
-               --  I got tricked by the -1 = Max_Natural - 1 result
-               --  y := y - 1;
-               if not (x = 0 and y = 0) then
-                  if x = 0 then
-                     y := y - 1;
-                     Get_Size (current.wind, tmp, x);
-                  end if;
-                  x := x - 1;
-                  Delete_Character (current.wind, y, x);
-               end if;
-            end;
-         when others =>
-            --  TODO c = '\r' ?
-            if current /= null then
-               declare
-               begin
-                  Add (current.wind, Ch => Code_To_Char (c));
-               exception
-                  when Curses_Exception => null;
-                     --  this happens if we are at the
-                     --  lower right of a window and add a character.
-               end;
-            else
-               Beep;
-            end if;
-      end case;
-      newwin_report (current.wind);
-      if current /= null then
-         usescr := current.wind;
-      else
-         usescr := Standard_Window;
-      end if;
-      Refresh (usescr);
-      c := Getchar (usescr);
-      exit when c = Quit or (c = Escape and HaveKeyPad (usescr));
-      --  TODO when does c = ERR happen?
-   end loop;
-
-   --  TODO while current /= null loop
-   --  current := delete_framed(current, False);
-   --  end loop;
-
-   Allow_Scrolling (Mode => True);
-
-   End_Mouse;
-   Set_Raw_Mode (SwitchOn => True);
-   Erase;
-   End_Windows;
-
-end ncurses2.acs_and_scroll;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_and_scroll.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_and_scroll.ads
deleted file mode 100644
index 79e4862af0..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_and_scroll.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.acs_and_scroll;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_display.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_display.adb
deleted file mode 100644
index ab07213249..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_display.adb
+++ /dev/null
@@ -1,231 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with ncurses2.genericPuts;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-with Ada.Strings.Unbounded;
-with Ada.Strings.Fixed;
-
-procedure ncurses2.acs_display is
-   use Int_IO;
-
-   procedure show_upper_chars (first : Integer);
-   function  show_1_acs (N    : Integer;
-                         name : String;
-                         code :  Attributed_Character)
-                        return Integer;
-   procedure show_acs_chars;
-
-
-   procedure show_upper_chars (first : Integer)  is
-      C1 : Boolean := (first = 128);
-      last : Integer := first + 31;
-      package p is new ncurses2.genericPuts (200);
-      use p;
-      use p.BS;
-      use Ada.Strings.Unbounded;
-
-      tmpa : Unbounded_String;
-      tmpb : BS.Bounded_String;
-   begin
-      Erase;
-      Switch_Character_Attribute
-        (Attr => (Bold_Character => True, others => False));
-      Move_Cursor (Line => 0, Column => 20);
-      tmpa := To_Unbounded_String ("Display of ");
-      if C1 then
-         tmpa := tmpa & "C1";
-      else
-         tmpa := tmpa & "GR";
-      end if;
-      tmpa := tmpa & " Character Codes ";
-      myPut (tmpb, first);
-      Append (tmpa, To_String (tmpb));
-      Append (tmpa, " to ");
-      myPut (tmpb, last);
-      Append (tmpa, To_String (tmpb));
-      Add (Str => To_String (tmpa));
-      Switch_Character_Attribute
-        (On => False,
-         Attr => (Bold_Character => True, others => False));
-      Refresh;
-
-      for code in first .. last loop
-         declare
-            row : Line_Position := Line_Position (4 + ((code - first) mod 16));
-            col : Column_Position := Column_Position (((code - first) / 16) *
-                                                      Integer (Columns) / 2);
-            tmp3 : String (1 .. 3);
-            tmpx : String (1 .. Integer (Columns / 4));
-            reply : Key_Code;
-         begin
-            Put (tmp3, code);
-            myPut (tmpb, code, 16);
-            tmpa := To_Unbounded_String (tmp3 & " (" & To_String (tmpb) & ')');
-
-            Ada.Strings.Fixed.Move (To_String (tmpa), tmpx,
-                                    Justify => Ada.Strings.Right);
-            Add (Line => row, Column => col,
-                 Str => tmpx & ' ' & ':' & ' ');
-            if C1 then
-               Set_NoDelay_Mode (Mode => True);
-            end if;
-            Add_With_Immediate_Echo (Ch => Code_To_Char (Key_Code (code)));
-            --  TODO check this
-            if C1 then
-               reply := Getchar;
-               while reply /= Key_None loop
-                  Add (Ch => Code_To_Char (reply));
-                  Nap_Milli_Seconds (10);
-                  reply := Getchar;
-               end loop;
-               Set_NoDelay_Mode (Mode => False);
-            end if;
-         end;
-      end loop;
-   end show_upper_chars;
-
-   function show_1_acs (N    : Integer;
-                        name : String;
-                        code :  Attributed_Character)
-                       return Integer is
-      height : constant Integer := 16;
-      row : Line_Position := Line_Position (4 + (N mod height));
-      col : Column_Position := Column_Position ((N / height) *
-                                                Integer (Columns) / 2);
-      tmpx : String (1 .. Integer (Columns) / 3);
-   begin
-      Ada.Strings.Fixed.Move (name, tmpx,
-                              Justify => Ada.Strings.Right,
-                              Drop => Ada.Strings.Left);
-      Add (Line => row, Column => col, Str => tmpx & ' ' & ':' & ' ');
-      --  we need more room than C because our identifiers are longer
-      --  22 chars actually
-      Add (Ch => code);
-      return N + 1;
-   end show_1_acs;
-
-   procedure show_acs_chars is
-      n : Integer;
-   begin
-      Erase;
-      Switch_Character_Attribute
-        (Attr => (Bold_Character => True, others => False));
-      Add (Line => 0, Column => 20,
-           Str => "Display of the ACS Character Set");
-      Switch_Character_Attribute (On => False,
-                                  Attr => (Bold_Character => True,
-                                           others => False));
-      Refresh;
-
-      --  the following is useful to generate the below
-      --  grep '^[ ]*ACS_' ../src/terminal_interface-curses.ads |
-      --  awk '{print  "n := show_1_acs(n, \""$1"\", ACS_Map("$1"));"}'
-
-      n := show_1_acs (0, "ACS_Upper_Left_Corner",
-                       ACS_Map (ACS_Upper_Left_Corner));
-      n := show_1_acs (n, "ACS_Lower_Left_Corner",
-                       ACS_Map (ACS_Lower_Left_Corner));
-      n := show_1_acs (n, "ACS_Upper_Right_Corner",
-                       ACS_Map (ACS_Upper_Right_Corner));
-      n := show_1_acs (n, "ACS_Lower_Right_Corner",
-                       ACS_Map (ACS_Lower_Right_Corner));
-      n := show_1_acs (n, "ACS_Left_Tee", ACS_Map (ACS_Left_Tee));
-      n := show_1_acs (n, "ACS_Right_Tee", ACS_Map (ACS_Right_Tee));
-      n := show_1_acs (n, "ACS_Bottom_Tee", ACS_Map (ACS_Bottom_Tee));
-      n := show_1_acs (n, "ACS_Top_Tee", ACS_Map (ACS_Top_Tee));
-      n := show_1_acs (n, "ACS_Horizontal_Line",
-                       ACS_Map (ACS_Horizontal_Line));
-      n := show_1_acs (n, "ACS_Vertical_Line", ACS_Map (ACS_Vertical_Line));
-      n := show_1_acs (n, "ACS_Plus_Symbol", ACS_Map (ACS_Plus_Symbol));
-      n := show_1_acs (n, "ACS_Scan_Line_1", ACS_Map (ACS_Scan_Line_1));
-      n := show_1_acs (n, "ACS_Scan_Line_9", ACS_Map (ACS_Scan_Line_9));
-      n := show_1_acs (n, "ACS_Diamond", ACS_Map (ACS_Diamond));
-      n := show_1_acs (n, "ACS_Checker_Board", ACS_Map (ACS_Checker_Board));
-      n := show_1_acs (n, "ACS_Degree", ACS_Map (ACS_Degree));
-      n := show_1_acs (n, "ACS_Plus_Minus", ACS_Map (ACS_Plus_Minus));
-      n := show_1_acs (n, "ACS_Bullet", ACS_Map (ACS_Bullet));
-      n := show_1_acs (n, "ACS_Left_Arrow", ACS_Map (ACS_Left_Arrow));
-      n := show_1_acs (n, "ACS_Right_Arrow", ACS_Map (ACS_Right_Arrow));
-      n := show_1_acs (n, "ACS_Down_Arrow", ACS_Map (ACS_Down_Arrow));
-      n := show_1_acs (n, "ACS_Up_Arrow", ACS_Map (ACS_Up_Arrow));
-      n := show_1_acs (n, "ACS_Board_Of_Squares",
-                       ACS_Map (ACS_Board_Of_Squares));
-      n := show_1_acs (n, "ACS_Lantern", ACS_Map (ACS_Lantern));
-      n := show_1_acs (n, "ACS_Solid_Block", ACS_Map (ACS_Solid_Block));
-      n := show_1_acs (n, "ACS_Scan_Line_3", ACS_Map (ACS_Scan_Line_3));
-      n := show_1_acs (n, "ACS_Scan_Line_7", ACS_Map (ACS_Scan_Line_7));
-      n := show_1_acs (n, "ACS_Less_Or_Equal", ACS_Map (ACS_Less_Or_Equal));
-      n := show_1_acs (n, "ACS_Greater_Or_Equal",
-                       ACS_Map (ACS_Greater_Or_Equal));
-      n := show_1_acs (n, "ACS_PI", ACS_Map (ACS_PI));
-      n := show_1_acs (n, "ACS_Not_Equal", ACS_Map (ACS_Not_Equal));
-      n := show_1_acs (n, "ACS_Sterling", ACS_Map (ACS_Sterling));
-
-   end show_acs_chars;
-
-   c1 : Key_Code;
-   c : Character := 'a';
-begin
-   loop
-      case c is
-         when 'a' =>
-            show_acs_chars;
-         when '0' | '1' | '2' | '3' =>
-            show_upper_chars (ctoi (c) * 32 + 128);
-         when others =>
-            null;
-      end case;
-      Add (Line => Lines - 3, Column => 0,
-           Str => "Note: ANSI terminals may not display C1 characters.");
-      Add (Line => Lines - 2, Column => 0,
-           Str => "Select: a=ACS, 0=C1, 1,2,3=GR characters, q=quit");
-      Refresh;
-      c1 := Getchar;
-      c := Code_To_Char (c1);
-      exit when c = 'q' or c = 'x';
-   end loop;
-   Pause;
-   Erase;
-   End_Windows;
-end ncurses2.acs_display;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_display.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_display.ads
deleted file mode 100644
index 4e616c5e14..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-acs_display.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.acs_display;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-attr_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-attr_test.adb
deleted file mode 100644
index d852bb7f27..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-attr_test.adb
+++ /dev/null
@@ -1,367 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.2 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Terminfo;
-use Terminal_Interface.Curses.Terminfo;
-with Ada.Characters.Handling;
-with Ada.Strings.Fixed;
-
-procedure ncurses2.attr_test is
-
-   function  subset (super, sub : Character_Attribute_Set) return Boolean;
-   function  intersect (b, a : Character_Attribute_Set) return Boolean;
-   function  has_A_COLOR (attr : Attributed_Character) return Boolean;
-   function  show_attr (row  : Line_Position;
-                        skip : Natural;
-                        attr : Character_Attribute_Set;
-                        name : String;
-                        once : Boolean) return Line_Position;
-   procedure attr_getc (skip : out Integer;
-                        fg, bg : in out Color_Number;
-                        result : out Boolean);
-
-
-   function subset (super, sub : Character_Attribute_Set) return Boolean is
-   begin
-      if
-        (super.Stand_Out or not sub.Stand_Out) and
-        (super.Under_Line or not sub.Under_Line) and
-        (super.Reverse_Video or not sub.Reverse_Video) and
-        (super.Blink or not sub.Blink) and
-        (super.Dim_Character or not sub.Dim_Character) and
-        (super.Bold_Character or not sub.Bold_Character) and
-        (super.Alternate_Character_Set or not sub.Alternate_Character_Set) and
-        (super.Invisible_Character or not sub.Invisible_Character) -- and
---      (super.Protected_Character or not sub.Protected_Character) and
---      (super.Horizontal or not sub.Horizontal) and
---      (super.Left or not sub.Left) and
---      (super.Low or not sub.Low) and
---      (super.Right or not sub.Right) and
---      (super.Top or not sub.Top) and
---      (super.Vertical or not sub.Vertical)
-      then
-         return True;
-      else
-         return False;
-      end if;
-   end subset;
-
-
-   function intersect (b, a : Character_Attribute_Set) return Boolean is
-   begin
-      if
-        (a.Stand_Out and b.Stand_Out) or
-        (a.Under_Line and b.Under_Line) or
-        (a.Reverse_Video and b.Reverse_Video) or
-        (a.Blink and b.Blink) or
-        (a.Dim_Character and b.Dim_Character) or
-        (a.Bold_Character and b.Bold_Character) or
-        (a.Alternate_Character_Set and b.Alternate_Character_Set) or
-        (a.Invisible_Character and b.Invisible_Character) -- or
---      (a.Protected_Character and b.Protected_Character) or
---      (a.Horizontal and b.Horizontal) or
---      (a.Left and b.Left) or
---      (a.Low and b.Low) or
---      (a.Right and b.Right) or
---      (a.Top and b.Top) or
---      (a.Vertical and b.Vertical)
-      then
-         return True;
-      else
-         return False;
-      end if;
-   end intersect;
-
-   function has_A_COLOR (attr : Attributed_Character) return Boolean is
-   begin
-      if attr.Color /= Color_Pair (0) then
-         return True;
-      else
-         return False;
-      end if;
-   end has_A_COLOR;
-
-   --  Print some text with attributes.
-   function show_attr (row  : Line_Position;
-                       skip : Natural;
-                       attr : Character_Attribute_Set;
-                       name : String;
-                       once : Boolean) return Line_Position is
-
-      function make_record (n : Integer) return Character_Attribute_Set;
-      function make_record (n : Integer) return Character_Attribute_Set is
-         --  unsupported means true
-         a : Character_Attribute_Set := (others => False);
-         m : Integer;
-         rest : Integer;
-      begin
-         --  ncv is a bitmap with these fields
-         --              A_STANDOUT,
-         --              A_UNDERLINE,
-         --              A_REVERSE,
-         --              A_BLINK,
-         --              A_DIM,
-         --              A_BOLD,
-         --              A_INVIS,
-         --              A_PROTECT,
-         --              A_ALTCHARSET
-         --  It means no_color_video,
-         --  video attributes that can't be used with colors
-         --  see man terminfo.5
-         m := n mod 2;
-         rest := n / 2;
-         if 1 = m then
-            a.Stand_Out := True;
-         end if;
-         m := rest mod 2;
-         rest := rest / 2;
-         if 1 = m then
-            a.Under_Line := True;
-         end if;
-         m := rest mod 2;
-         rest := rest / 2;
-         if 1 = m then
-            a.Reverse_Video := True;
-         end if;
-         m := rest mod 2;
-         rest := rest / 2;
-         if 1 = m then
-            a.Blink := True;
-         end if;
-         m := rest mod 2;
-         rest := rest / 2;
-         if 1 = m then
-            a.Bold_Character := True;
-         end if;
-         m := rest mod 2;
-         rest := rest / 2;
-         if 1 = m then
-            a.Invisible_Character := True;
-         end if;
-         m := rest mod 2;
-         rest := rest / 2;
---       if 1 = m then
---          a.Protected_Character := True;
---       end if;
-         m := rest mod 2;
-         rest := rest / 2;
-         if 1 = m then
-            a.Alternate_Character_Set := True;
-         end if;
-
-         return a;
-      end make_record;
-
-      ncv : constant Integer := Get_Number ("ncv");
-
-   begin
-      Move_Cursor (Line => row, Column => 8);
-      Add (Str => name & " mode:");
-      Move_Cursor (Line => row, Column => 24);
-      Add (Ch => '|');
-      if skip /= 0 then
-         --  printw("%*s", skip, " ")
-         Add (Str => Ada.Strings.Fixed."*" (skip, ' '));
-      end if;
-      if once then
-         Switch_Character_Attribute (Attr => attr);
-      else
-         Set_Character_Attributes (Attr => attr);
-      end if;
-      Add (Str => "abcde fghij klmno pqrst uvwxy z");
-      if once then
-         Switch_Character_Attribute (Attr => attr, On => False);
-      end if;
-      if skip /= 0 then
-         Add (Str => Ada.Strings.Fixed."*" (skip, ' '));
-      end if;
-      Add (Ch => '|');
-      if attr /= Normal_Video then
-         declare begin
-            if not subset (super => Supported_Attributes, sub => attr) then
-               Add (Str => " (N/A)");
-            elsif ncv > 0 and has_A_COLOR (Get_Background) then
-               declare
-                  Color_Supported_Attributes :
-                    Character_Attribute_Set := make_record (ncv);
-               begin
-                  if intersect (Color_Supported_Attributes, attr) then
-                     Add (Str => " (NCV) ");
-                  end if;
-               end;
-            end if;
-         end;
-      end if;
-      return row + 2;
-   end show_attr;
-
-   procedure attr_getc (skip : out Integer; fg, bg : in out Color_Number;
-                                            result : out Boolean) is
-      ch : Key_Code := Getchar;
-      nc : constant Color_Number := Color_Number (Number_Of_Colors);
-      curscr : Window;
-      pragma Import (C, curscr, "curscr");
-      --  curscr is not implemented in the Ada binding
-   begin
-      result := True;
-      if Ada.Characters.Handling.Is_Digit (Character'Val (ch)) then
-         skip := ctoi (Code_To_Char (ch));
-      elsif ch = CTRL ('L') then
-         Touch;
-         Touch (curscr);
-         Refresh;
-      elsif Has_Colors then
-         case ch is
-            --  Note the mathematical elegance compared to the C version.
-            when Character'Pos ('f') => fg := (fg + 1) mod nc;
-            when Character'Pos ('F') => fg := (fg - 1) mod nc;
-            when Character'Pos ('b') => bg := (bg + 1) mod nc;
-            when Character'Pos ('B') => bg := (bg - 1) mod nc;
-            when others =>
-               result := False;
-         end case;
-      else
-         result := False;
-      end if;
-   end attr_getc;
-
-
-
-   --      pairs could be defined as array ( Color_Number(0) .. colors - 1) of
-   --      array (Color_Number(0).. colors - 1) of Boolean;
-   pairs : array (Color_Pair'Range) of Boolean := (others => False);
-   fg, bg : Color_Number := Black; -- = 0;
-   xmc : constant Integer := Get_Number ("xmc");
-   skip : Integer := xmc;
-   n : Integer;
-
-   use Int_IO;
-
-begin
-   pairs (0) := True;
-
-   if skip < 0 then
-      skip := 0;
-   end if;
-   n := skip;
-
-   loop
-      declare
-         row : Line_Position := 2;
-         normal : Attributed_Character := Blank2;
-         --  ???
-      begin
-         --  row := 2; -- weird, row is set to 0 without this.
-         --  TODO delete the above line, it was a gdb quirk that confused me
-         if Has_Colors then declare
-            pair : Color_Pair :=
-              Color_Pair (fg * Color_Number (Number_Of_Colors) + bg);
-         begin
-            --  Go though each color pair. Assume that the number of
-            --  Redefinable_Color_Pairs is 8*8 with predefined Colors 0..7
-            if not pairs (pair) then
-               Init_Pair (pair, fg, bg);
-               pairs (pair) := True;
-            end if;
-            normal.Color := pair;
-         end;
-         end if;
-         Set_Background (Ch => normal);
-         Erase;
-
-         Add (Line => 0, Column => 20,
-              Str => "Character attribute test display");
-
-         row := show_attr (row, n, (Stand_Out => True, others => False),
-                           "STANDOUT", True);
-         row := show_attr (row, n, (Reverse_Video => True, others => False),
-                           "REVERSE", True);
-         row := show_attr (row, n, (Bold_Character => True, others => False),
-                           "BOLD", True);
-         row := show_attr (row, n, (Under_Line => True, others => False),
-                           "UNDERLINE", True);
-         row := show_attr (row, n, (Dim_Character => True, others => False),
-                           "DIM", True);
-         row := show_attr (row, n, (Blink => True, others => False),
-                           "BLINK", True);
---       row := show_attr (row, n, (Protected_Character => True,
---                                  others => False), "PROTECT", True);
-         row := show_attr (row, n, (Invisible_Character => True,
-                                    others => False), "INVISIBLE", True);
-         row := show_attr (row, n, Normal_Video, "NORMAL", False);
-
-         Move_Cursor (Line => row, Column => 8);
-         if xmc > -1 then
-            Add (Str => "This terminal does have the magic-cookie glitch");
-         else
-            Add (Str => "This terminal does not have the magic-cookie glitch");
-         end if;
-         Move_Cursor (Line => row + 1, Column => 8);
-         Add (Str => "Enter a digit to set gaps on each side of " &
-              "displayed attributes");
-         Move_Cursor (Line => row + 2, Column => 8);
-         Add (Str => "^L = repaint");
-         if Has_Colors then
-            declare tmp1 : String (1 .. 1);
-            begin
-               Add (Str => ".  f/F/b/F toggle colors (");
-               Put (tmp1, Integer (fg));
-               Add (Str => tmp1);
-               Add (Ch => '/');
-               Put (tmp1, Integer (bg));
-               Add (Str => tmp1);
-               Add (Ch => ')');
-            end;
-         end if;
-         Refresh;
-      end;
-
-      declare result : Boolean; begin
-         attr_getc (n, fg, bg, result);
-         exit when not result;
-      end;
-   end loop;
-
-   Set_Background (Ch => Blank2);
-   Erase;
-   End_Windows;
-end ncurses2.attr_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-attr_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-attr_test.ads
deleted file mode 100644
index fb1ed185b4..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-attr_test.ads
+++ /dev/null
@@ -1,42 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.attr_test;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_edit.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_edit.adb
deleted file mode 100644
index ac14628fd9..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_edit.adb
+++ /dev/null
@@ -1,264 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with ncurses2.genericPuts;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-
-procedure ncurses2.color_edit is
-   use Int_IO;
-
-   type RGB_Enum is (Redx, Greenx, Bluex);
-
-   procedure change_color (current : Color_Number;
-                           field   : RGB_Enum;
-                           value   : RGB_Value;
-                           usebase : Boolean);
-
-
-
-   procedure change_color (current : Color_Number;
-                           field   : RGB_Enum;
-                           value   : RGB_Value;
-                           usebase : Boolean)  is
-      red, green, blue : RGB_Value;
-   begin
-      if usebase then
-         Color_Content (current, red, green, blue);
-      else
-         red := 0;
-         green := 0;
-         blue := 0;
-      end if;
-
-      case field is
-         when Redx => red :=  red + value;
-         when Greenx => green := green + value;
-         when Bluex => blue := blue + value;
-      end case;
-
-      declare
-      begin
-         Init_Color (current, red, green, blue);
-      exception
-         when Curses_Exception => Beep;
-      end;
-
-   end change_color;
-
-
-   package x is new ncurses2.genericPuts (100); use x;
-
-   tmpb : x.BS.Bounded_String;
-
-   tmp4 : String (1 .. 4);
-   tmp6 : String (1 .. 6);
-   tmp8 : String (1 .. 8);
-   --  This would be easier if Ada had a Bounded_String
-   --  defined as a class instead of the inferior generic package,
-   --  then I could define Put, Add, and Get for them. Blech.
-   value : RGB_Value := 0;
-   red, green, blue : RGB_Value;
-   max_colors : constant Natural := Number_Of_Colors;
-   current : Color_Number := 0;
-   field : RGB_Enum := Redx;
-   this_c : Key_Code := 0;
-   last_c : Key_Code;
-begin
-   Refresh;
-
-   for i in Color_Number'(0) .. Color_Number (Number_Of_Colors) loop
-      Init_Pair (Color_Pair (i), White, i);
-   end loop;
-
-   Move_Cursor (Line => Lines - 2, Column => 0);
-   Add (Str => "Number: ");
-   myPut (tmpb, Integer (value));
-   myAdd (Str => tmpb);
-
-   loop
-
-      Switch_Character_Attribute (On => False,
-                                  Attr => (Bold_Character => True,
-                                           others => False));
-      Add (Line => 0, Column => 20, Str => "Color RGB Value Editing");
-
-      Switch_Character_Attribute (On => False,
-                                  Attr => (Bold_Character => True,
-                                           others => False));
-
-      for i in Color_Number'(0) .. Color_Number (Number_Of_Colors) loop
-         Move_Cursor (Line => 2 + Line_Position (i), Column => 0);
-         if current = i then
-            Add (Ch => '>');
-         else
-            Add (Ch => ' ');
-         end if;
-         --  TODO if i <= color_names'Max  then
-         Put (tmp8, Integer (i));
-         Set_Character_Attributes (Color => Color_Pair (i));
-         Add (Str => "        ");
-         Set_Character_Attributes;
-
-         Refresh;
-
-         Color_Content (i, red, green, blue);
-         Add (Str => "   R = ");
-         if current = i and field = Redx then
-            Switch_Character_Attribute (On => True,
-                                        Attr => (Stand_Out => True,
-                                                 others => False));
-         end if;
-         Put (tmp4, Integer (red));
-         Add (Str => tmp4);
-         if current = i and field = Redx then
-            Set_Character_Attributes;
-         end if;
-         Add (Str => "   G = ");
-         if current = i and field =  Greenx then
-            Switch_Character_Attribute (On => True,
-                                        Attr => (Stand_Out => True,
-                                                 others => False));
-         end if;
-         Put (tmp4, Integer (green));
-         Add (Str => tmp4);
-         if current = i and field = Greenx then
-            Set_Character_Attributes;
-         end if;
-         Add (Str => "   B = ");
-         if current = i and field = Bluex then
-            Switch_Character_Attribute (On => True,
-                                        Attr => (Stand_Out => True,
-                                                 others => False));
-         end if;
-         Put (tmp4, Integer (blue));
-         Add (Str => tmp4);
-         if current = i and field = Bluex then
-            Set_Character_Attributes;
-         end if;
-         Set_Character_Attributes;
-         Add (ch => ')');
-      end loop;
-      Add (Line => Line_Position (Number_Of_Colors + 3), Column => 0,
-           Str => "Use up/down to select a color, left/right to change " &
-           "fields.");
-      Add (Line => Line_Position (Number_Of_Colors + 4), Column => 0,
-           Str => "Modify field by typing nnn=, nnn-, or nnn+.  ? for help.");
-
-      Move_Cursor (Line => 2 + Line_Position (current), Column => 0);
-
-      last_c := this_c;
-      this_c := Getchar;
-      if Is_Digit (this_c) then
-         value := 0;
-      end if;
-
-      case this_c is
-         when KEY_UP =>
-            current := (current - 1) mod Color_Number (max_colors);
-         when KEY_DOWN =>
-            current := (current + 1) mod Color_Number (max_colors);
-         when KEY_RIGHT =>
-            field := RGB_Enum'Val ((RGB_Enum'Pos (field) + 1) mod 3);
-         when KEY_LEFT =>
-            field := RGB_Enum'Val ((RGB_Enum'Pos (field) - 1) mod 3);
-         when
-           Character'Pos ('0') |
-           Character'Pos ('1') |
-           Character'Pos ('2') |
-           Character'Pos ('3') |
-           Character'Pos ('4') |
-           Character'Pos ('5') |
-           Character'Pos ('6') |
-           Character'Pos ('7') |
-           Character'Pos ('8') |
-           Character'Pos ('9')  =>
-            value := value * 10 + RGB_Value (ctoi (Code_To_Char (this_c)));
-
-         when Character'Pos ('+') =>
-            change_color (current, field,  value, True);
-
-         when Character'Pos ('-') =>
-            change_color (current, field, -value, True);
-
-         when Character'Pos ('=') =>
-            change_color (current, field,  value, False);
-
-         when Character'Pos ('?') =>
-            Erase;
-            P ("                      RGB Value Editing Help");
-            P ("");
-            P ("You are in the RGB value editor.  Use the arrow keys to " &
-               "select one of");
-            P ("the fields in one of the RGB triples of the current colors;" &
-               " the one");
-            P ("currently selected will be reverse-video highlighted.");
-            P ("");
-            P ("To change a field, enter the digits of the new value; they" &
-               " are echoed");
-            P ("as entered.  Finish by typing `='.  The change will take" &
-               " effect instantly.");
-            P ("To increment or decrement a value, use the same procedure," &
-               " but finish");
-            P ("with a `+' or `-'.");
-            P ("");
-            P ("To quit, do `x' or 'q'");
-
-            Pause;
-            Erase;
-         when Character'Pos ('q') |
-           Character'Pos ('x') =>
-            null;
-         when others =>
-            Beep;
-      end case;
-      Move_Cursor (Line => Lines - 2, Column => 0);
-      Put (tmp6, Integer (value));
-      Add (Str => "Number: " & tmp6);
-
-      Clear_To_End_Of_Line;
-      exit when this_c = Character'Pos ('x') or
-        this_c = Character'Pos ('q');
-   end loop;
-
-   Erase;
-   End_Windows;
-end ncurses2.color_edit;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_edit.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_edit.ads
deleted file mode 100644
index 3e8e392dfe..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_edit.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.color_edit;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_test.adb
deleted file mode 100644
index ecbf2903b5..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_test.adb
+++ /dev/null
@@ -1,164 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Ada.Strings.Fixed;
-
-procedure ncurses2.color_test is
-   use Int_IO;
-
-   procedure show_color_name (y, x : Integer; color : Integer);
-
-   color_names : constant array (0 .. 15) of String (1 .. 7) :=
-     (
-      "black",
-      "red",
-      "green",
-      "yellow",
-      "blue",
-      "magenta",
-      "cyan",
-      "white",
-      "BLACK",
-      "RED",
-      "GREEN",
-      "YELLOW",
-      "BLUE",
-      "MAGENTA",
-      "CYAN",
-      "WHITE"
-      );
-
-
-   procedure show_color_name (y, x : Integer; color : Integer) is
-      tmp5 : String (1 .. 5);
-   begin
-      if Number_Of_Colors > 8 then
-
-         Put (tmp5, color);
-         Add (Line => Line_Position (y), Column => Column_Position (x),
-              Str => tmp5);
-      else
-         Add (Line => Line_Position (y), Column => Column_Position (x),
-              Str => color_names (color));
-      end if;
-   end show_color_name;
-
-
-   top, width : Integer;
-   hello : String (1 .. 5);
-   --  tmp3 : String (1 .. 3);
-   --  tmp2 : String (1 .. 2);
-
-begin
-   Refresh;
-   Add (Str => "There are ");
-   --  Put(tmp3, Number_Of_Colors*Number_Of_Colors);
-   Add (Str => Ada.Strings.Fixed.Trim (Integer'Image (Number_Of_Colors *
-                                                      Number_Of_Colors),
-                                       Ada.Strings.Left));
-   Add (Str => " color pairs");
-   Add (Ch => newl);
-
-   if Number_Of_Colors > 8 then
-      width := 4;
-   else
-      width := 8;
-   end if;
-
-   if Number_Of_Colors > 8 then
-      hello := "Test";
-   else
-      hello := "Hello";
-   end if;
-
-   for Bright in Boolean loop
-      if Number_Of_Colors > 8 then
-         top := 0;
-      else
-         top := Boolean'Pos (Bright) * (Number_Of_Colors + 3);
-      end if;
-      Clear_To_End_Of_Screen;
-      Move_Cursor (Line => Line_Position (top) + 1, Column => 0);
-      --  Put(tmp2, Number_Of_Colors);
-      Add (Str => Ada.Strings.Fixed.Trim (Integer'Image (Number_Of_Colors),
-                                          Ada.Strings.Left));
-      Add (Ch => 'x');
-      Add (Str => Ada.Strings.Fixed.Trim (Integer'Image (Number_Of_Colors),
-                                          Ada.Strings.Left));
-      Add (Str => "  matrix of foreground/background colors, bright *");
-      if Bright then
-         Add (Str => "on");
-      else
-         Add (Str => "off");
-      end if;
-      Add (Ch => '*');
-
-      for i in 0 .. Number_Of_Colors - 1 loop
-         show_color_name (top + 2, (i + 1) * width, i);
-      end loop;
-      for i in 0 .. Number_Of_Colors - 1 loop
-         show_color_name (top + 3 + i, 0, i);
-      end loop;
-      for i in 1 .. Number_Of_Color_Pairs - 1 loop
-         Init_Pair (Color_Pair (i), Color_Number (i mod Number_Of_Colors),
-                    Color_Number (i / Number_Of_Colors));
-         --  attron((attr_t) COLOR_PAIR(i)) -- Huh?
-         Set_Color (Pair => Color_Pair (i));
-         if Bright then
-            Switch_Character_Attribute (Attr => (Bold_Character => True,
-                                                 others => False));
-         end if;
-         Add (Line => Line_Position (top + 3 + (i / Number_Of_Colors)),
-              Column => Column_Position ((i mod Number_Of_Colors + 1) *
-                                         width),
-              Str => hello);
-         Set_Character_Attributes;
-      end loop;
-      if Number_Of_Colors > 8 or Bright then
-         Pause;
-      end if;
-   end loop;
-
-   Erase;
-   End_Windows;
-end ncurses2.color_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_test.ads
deleted file mode 100644
index 6e663181a9..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-color_test.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.color_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_forms.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_forms.adb
deleted file mode 100644
index 7f4cefc960..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_forms.adb
+++ /dev/null
@@ -1,496 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
-with Terminal_Interface.Curses.Forms.Field_User_Data;
-with Ada.Characters.Handling;
-with Ada.Strings;
-with Ada.Strings.Bounded;
-
-procedure ncurses2.demo_forms is
-   package BS is new Ada.Strings.Bounded.Generic_Bounded_Length (80);
-
-   type myptr is access Integer;
-
-   --  The C version stores a pointer in the userptr and
-   --  converts it into a long integer.
-   --  The correct, but inconvenient  way to do it is to use a
-   --  pointer to long and keep the pointer constant.
-   --  It just adds one memory piece to allocate and deallocate (not done here)
-
-   package StringData is new
-     Terminal_Interface.Curses.Forms.Field_User_Data (Integer, myptr);
-
-   function edit_secure (me : Field; c_in : Key_Code) return Key_Code;
-   function form_virtualize (f : Form; w : Window) return Key_Code;
-   function my_form_driver (f : Form; c : Key_Code) return Boolean;
-   function make_label (frow  : Line_Position;
-                        fcol  : Column_Position;
-                        label : String) return Field;
-   function make_field (frow   : Line_Position;
-                        fcol   : Column_Position;
-                        rows   : Line_Count;
-                        cols   : Column_Count;
-                        secure : Boolean) return Field;
-   procedure display_form (f : Form);
-   procedure erase_form (f : Form);
-
-   --  prints '*' instead of characters.
-   --  Not that this keeps a bug from the C version:
-   --  type in the psasword field then move off and back.
-   --  the cursor is at position one, but
-   --  this assumes it as at the end so text gets appended instead
-   --  of overwtitting.
-   function edit_secure (me : Field; c_in : Key_Code) return Key_Code is
-      rows, frow : Line_Position;
-      nrow : Natural;
-      cols, fcol : Column_Position;
-      nbuf : Buffer_Number;
-      c : Key_Code := c_in;
-      c2 :  Character;
-
-      use StringData;
-   begin
-      Info (me, rows, cols, frow, fcol, nrow, nbuf);
-      --  TODO         if result = Form_Ok and nbuf > 0 then
-      --  C version checked the return value
-      --  of Info, the Ada binding throws an exception I think.
-      if nbuf > 0 then
-         declare
-            temp : BS.Bounded_String;
-            temps : String (1 .. 10);
-            --  TODO Get_Buffer povides no information on the field length?
-            len : myptr;
-         begin
-            Get_Buffer (me, 1, Str => temps);
-            --  strcpy(temp, field_buffer(me, 1));
-            Get_User_Data (me, len);
-            temp := BS.To_Bounded_String (temps (1 .. len.all));
-            if c <= Key_Max then
-               c2 := Code_To_Char (c);
-               if Ada.Characters.Handling.Is_Graphic (c2) then
-                  BS.Append (temp, c2);
-                  len.all := len.all + 1;
-                  Set_Buffer (me, 1, BS.To_String (temp));
-                  c := Character'Pos ('*');
-               else
-                  c := 0;
-               end if;
-            else
-               case c is
-                  when  REQ_BEG_FIELD |
-                    REQ_CLR_EOF |
-                    REQ_CLR_EOL |
-                    REQ_DEL_LINE |
-                    REQ_DEL_WORD |
-                    REQ_DOWN_CHAR |
-                    REQ_END_FIELD |
-                    REQ_INS_CHAR |
-                    REQ_INS_LINE |
-                    REQ_LEFT_CHAR |
-                    REQ_NEW_LINE |
-                    REQ_NEXT_WORD |
-                    REQ_PREV_WORD |
-                    REQ_RIGHT_CHAR |
-                    REQ_UP_CHAR =>
-                     c := 0;         -- we don't want to do inline editing
-                  when REQ_CLR_FIELD =>
-                     if len.all /= 0 then
-                        temp := BS.To_Bounded_String ("");
-                        Set_Buffer (me, 1, BS.To_String (temp));
-                        len.all := 0;
-                     end if;
-
-                  when REQ_DEL_CHAR |
-                    REQ_DEL_PREV =>
-                     if len.all /= 0 then
-                        BS.Delete (temp, BS.Length (temp), BS.Length (temp));
-                        Set_Buffer (me, 1, BS.To_String (temp));
-                        len.all := len.all - 1;
-                     end if;
-                  when others => null;
-               end case;
-            end if;
-         end;
-      end if;
-      return c;
-   end edit_secure;
-
-   mode : Key_Code := REQ_INS_MODE;
-
-   function form_virtualize (f : Form; w : Window) return Key_Code is
-      type lookup_t is record
-         code : Key_Code;
-         result : Key_Code;
-         --  should be Form_Request_Code, but we need MAX_COMMAND + 1
-      end record;
-
-      lookup : constant array (Positive range <>) of lookup_t :=
-        (
-         (
-          Character'Pos ('A') mod 16#20#, REQ_NEXT_CHOICE
-          ),
-         (
-          Character'Pos ('B') mod 16#20#, REQ_PREV_WORD
-          ),
-         (
-          Character'Pos ('C') mod 16#20#, REQ_CLR_EOL
-          ),
-         (
-          Character'Pos ('D') mod 16#20#, REQ_DOWN_FIELD
-          ),
-         (
-          Character'Pos ('E') mod 16#20#, REQ_END_FIELD
-          ),
-         (
-          Character'Pos ('F') mod 16#20#, REQ_NEXT_PAGE
-          ),
-         (
-          Character'Pos ('G') mod 16#20#, REQ_DEL_WORD
-          ),
-         (
-          Character'Pos ('H') mod 16#20#, REQ_DEL_PREV
-          ),
-         (
-          Character'Pos ('I') mod 16#20#, REQ_INS_CHAR
-          ),
-         (
-          Character'Pos ('K') mod 16#20#, REQ_CLR_EOF
-          ),
-         (
-          Character'Pos ('L') mod 16#20#, REQ_LEFT_FIELD
-          ),
-         (
-          Character'Pos ('M') mod 16#20#, REQ_NEW_LINE
-          ),
-         (
-          Character'Pos ('N') mod 16#20#, REQ_NEXT_FIELD
-          ),
-         (
-          Character'Pos ('O') mod 16#20#, REQ_INS_LINE
-          ),
-         (
-          Character'Pos ('P') mod 16#20#, REQ_PREV_FIELD
-          ),
-         (
-          Character'Pos ('R') mod 16#20#, REQ_RIGHT_FIELD
-          ),
-         (
-          Character'Pos ('S') mod 16#20#, REQ_BEG_FIELD
-          ),
-         (
-          Character'Pos ('U') mod 16#20#, REQ_UP_FIELD
-          ),
-         (
-          Character'Pos ('V') mod 16#20#, REQ_DEL_CHAR
-          ),
-         (
-          Character'Pos ('W') mod 16#20#, REQ_NEXT_WORD
-          ),
-         (
-          Character'Pos ('X') mod 16#20#, REQ_CLR_FIELD
-          ),
-         (
-          Character'Pos ('Y') mod 16#20#, REQ_DEL_LINE
-          ),
-         (
-          Character'Pos ('Z') mod 16#20#, REQ_PREV_CHOICE
-          ),
-         (
-          Character'Pos ('[') mod 16#20#, --  ESCAPE
-          Form_Request_Code'Last + 1
-          ),
-         (
-          Key_Backspace, REQ_DEL_PREV
-          ),
-         (
-          KEY_DOWN, REQ_DOWN_CHAR
-          ),
-         (
-          Key_End, REQ_LAST_FIELD
-          ),
-         (
-          Key_Home, REQ_FIRST_FIELD
-          ),
-         (
-          KEY_LEFT, REQ_LEFT_CHAR
-          ),
-         (
-          KEY_LL, REQ_LAST_FIELD
-          ),
-         (
-          Key_Next, REQ_NEXT_FIELD
-          ),
-         (
-          KEY_NPAGE, REQ_NEXT_PAGE
-          ),
-         (
-          KEY_PPAGE, REQ_PREV_PAGE
-          ),
-         (
-          Key_Previous, REQ_PREV_FIELD
-          ),
-         (
-          KEY_RIGHT, REQ_RIGHT_CHAR
-          ),
-         (
-          KEY_UP, REQ_UP_CHAR
-          ),
-         (
-          Character'Pos ('Q') mod 16#20#, --  QUIT
-          Form_Request_Code'Last + 1      --  TODO MAX_FORM_COMMAND + 1
-          )
-         );
-
-      c : Key_Code := Getchar (w);
-      me : Field := Current (f);
-
-   begin
-      if c = Character'Pos (']') mod 16#20# then
-         if mode = REQ_INS_MODE then
-            mode := REQ_OVL_MODE;
-         else
-            mode := REQ_INS_MODE;
-         end if;
-         c := mode;
-      else
-         for n in lookup'Range loop
-            if lookup (n).code = c then
-               c := lookup (n).result;
-               exit;
-            end if;
-         end loop;
-      end if;
-
-      --  Force the field that the user is typing into to be in reverse video,
-      --  while the other fields are shown underlined.
-      if c <= Key_Max then
-         c := edit_secure (me, c);
-         Set_Background (me, (Reverse_Video => True, others => False));
-      elsif c <= Form_Request_Code'Last then
-         c := edit_secure (me, c);
-         Set_Background (me, (Under_Line => True, others => False));
-      end if;
-      return c;
-   end form_virtualize;
-
-   function my_form_driver (f : Form; c : Key_Code) return Boolean is
-      flag : Driver_Result := Driver (f, F_Validate_Field);
-   begin
-      if c = Form_Request_Code'Last + 1
-        and flag = Form_Ok then
-         return True;
-      else
-         Beep;
-         return False;
-      end if;
-   end my_form_driver;
-
-   function make_label (frow  : Line_Position;
-                        fcol  : Column_Position;
-                        label : String) return Field is
-      f : Field := Create (1, label'Length, frow, fcol, 0, 0);
-      o : Field_Option_Set := Get_Options (f);
-   begin
-      if f /= Null_Field then
-         Set_Buffer (f, 0, label);
-         o.Active := False;
-         Set_Options (f, o);
-      end if;
-      return f;
-   end make_label;
-
-   function make_field (frow   : Line_Position;
-                        fcol   : Column_Position;
-                        rows   : Line_Count;
-                        cols   : Column_Count;
-                        secure : Boolean) return Field is
-      f : Field;
-      use StringData;
-      len : myptr;
-   begin
-      if secure then
-         f := Create (rows, cols, frow, fcol, 0, 1);
-      else
-         f := Create (rows, cols, frow, fcol, 0, 0);
-      end if;
-
-      if f /= Null_Field then
-         Set_Background (f, (Under_Line => True, others => False));
-         len := new Integer;
-         len.all := 0;
-         Set_User_Data (f, len);
-      end if;
-      return f;
-   end make_field;
-
-   procedure display_form (f : Form) is
-      w : Window;
-      rows : Line_Count;
-      cols : Column_Count;
-   begin
-      Scale (f, rows, cols);
-
-      w := New_Window (rows + 2, cols + 4, 0, 0);
-      if w /= Null_Window then
-         Set_Window (f, w);
-         Set_Sub_Window (f, Derived_Window (w, rows, cols, 1, 2));
-         Box (w); -- 0,0
-         Set_KeyPad_Mode (w, True);
-      end if;
-
-      --  TODO if Post(f) /= Form_Ok then it's a procedure
-      declare
-      begin
-         Post (f);
-      exception
-         when
-           Eti_System_Error    |
-           Eti_Bad_Argument    |
-           Eti_Posted          |
-           Eti_Connected       |
-           Eti_Bad_State       |
-           Eti_No_Room         |
-           Eti_Not_Posted      |
-           Eti_Unknown_Command |
-           Eti_No_Match        |
-           Eti_Not_Selectable  |
-           Eti_Not_Connected   |
-           Eti_Request_Denied  |
-           Eti_Invalid_Field   |
-           Eti_Current         =>
-            Refresh (w);
-      end;
-      --  end if;
-   end display_form;
-
-   procedure erase_form (f : Form) is
-      w : Window := Get_Window (f);
-      s : Window := Get_Sub_Window (f);
-   begin
-      Post (f, False);
-      Erase (w);
-      Refresh (w);
-      Delete (s);
-      Delete (w);
-   end erase_form;
-
-   finished : Boolean := False;
-   f : Field_Array_Access := new Field_Array (1 .. 12);
-   secure : Field;
-   myform : Form;
-   w : Window;
-   c : Key_Code;
-   result : Driver_Result;
-begin
-   Move_Cursor (Line => 18, Column => 0);
-   Add (Str => "Defined form-traversal keys:   ^Q/ESC- exit form");
-   Add (Ch => newl);
-   Add (Str => "^N   -- go to next field       ^P  -- go to previous field");
-   Add (Ch => newl);
-   Add (Str => "Home -- go to first field      End -- go to last field");
-   Add (Ch => newl);
-   Add (Str => "^L   -- go to field to left    ^R  -- go to field to right");
-   Add (Ch => newl);
-   Add (Str => "^U   -- move upward to field   ^D  -- move downward to field");
-   Add (Ch => newl);
-   Add (Str => "^W   -- go to next word        ^B  -- go to previous word");
-   Add (Ch => newl);
-   Add (Str => "^S   -- go to start of field   ^E  -- go to end of field");
-   Add (Ch => newl);
-   Add (Str => "^H   -- delete previous char   ^Y  -- delete line");
-   Add (Ch => newl);
-   Add (Str => "^G   -- delete current word    ^C  -- clear to end of line");
-   Add (Ch => newl);
-   Add (Str => "^K   -- clear to end of field  ^X  -- clear field");
-   Add (Ch => newl);
-   Add (Str => "Arrow keys move within a field as you would expect.");
-
-   Add (Line => 4, Column => 57, Str => "Forms Entry Test");
-
-   Refresh;
-
-   --  describe the form
-   f (1) := make_label (0, 15, "Sample Form");
-   f (2) := make_label (2, 0, "Last Name");
-   f (3) := make_field (3, 0, 1, 18, False);
-   f (4) := make_label (2, 20, "First Name");
-   f (5) := make_field (3, 20, 1, 12, False);
-   f (6) := make_label (2, 34, "Middle Name");
-   f (7) := make_field (3, 34, 1, 12, False);
-   f (8) := make_label (5, 0, "Comments");
-   f (9) := make_field (6, 0, 4, 46, False);
-   f (10) := make_label (5, 20, "Password:");
-   f (11) := make_field (5, 30, 1, 9, True);
-   secure := f (11);
-   f (12) := Null_Field;
-
-   myform := New_Form (f);
-
-   display_form (myform);
-
-   w := Get_Window (myform);
-   Set_Raw_Mode (SwitchOn => True);
-   Set_NL_Mode (SwitchOn => True);     --  lets us read ^M's
-   while not finished loop
-      c := form_virtualize (myform, w);
-      result := Driver (myform, c);
-      case result is
-         when Form_Ok =>
-            Add (Line => 5, Column => 57, Str => Get_Buffer (secure, 1));
-            Clear_To_End_Of_Line;
-            Refresh;
-         when Unknown_Request =>
-            finished := my_form_driver (myform, c);
-         when others =>
-            Beep;
-      end case;
-   end loop;
-
-   erase_form (myform);
-
-   --  TODO Free_Form(myform);
-   --     for (c = 0; f[c] != 0; c++) free_field(f[c]);
-   Set_Raw_Mode (SwitchOn => False);
-   Set_NL_Mode (SwitchOn => True);
-
-end ncurses2.demo_forms;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_forms.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_forms.ads
deleted file mode 100644
index eabaa01b9e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_forms.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.demo_forms;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_pad.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_pad.adb
deleted file mode 100644
index 1b17cbd54c..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_pad.adb
+++ /dev/null
@@ -1,671 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-with Interfaces.C;
-with System.Storage_Elements;
-with System.Address_To_Access_Conversions;
-
-with Ada.Text_IO;
---  with Ada.Real_Time; use Ada.Real_Time;
---  TODO is there a way to use Real_Time or Ada.Calendar in place of
---  gettimeofday?
-
---  Demonstrate pads.
-procedure ncurses2.demo_pad is
-
-   type timestruct is record
-      seconds : Integer;
-      microseconds : Integer;
-   end record;
-
-   type myfunc is access function (w : Window) return Key_Code;
-
-   function  gettime return timestruct;
-   procedure do_h_line (y  : Line_Position;
-                        x  : Column_Position;
-                        c  : Attributed_Character;
-                        to : Column_Position);
-   procedure do_v_line (y  : Line_Position;
-                        x  : Column_Position;
-                        c  : Attributed_Character;
-                        to : Line_Position);
-   function  padgetch (win : Window) return Key_Code;
-   function  panner_legend (line : Line_Position) return Boolean;
-   procedure panner_legend (line : Line_Position);
-   procedure panner_h_cleanup (from_y : Line_Position;
-                               from_x : Column_Position;
-                               to_x   : Column_Position);
-   procedure panner_v_cleanup (from_y : Line_Position;
-                               from_x : Column_Position;
-                               to_y   : Line_Position);
-   procedure panner (pad    : Window;
-                     top_xp : Column_Position;
-                     top_yp : Line_Position;
-                     portyp : Line_Position;
-                     portxp : Column_Position;
-                     pgetc  : myfunc);
-
-   function gettime return timestruct is
-
-      retval : timestruct;
-
-      use Interfaces.C;
-      type timeval is record
-         tv_sec : long;
-         tv_usec : long;
-      end record;
-      pragma Convention (C, timeval);
-
-      --      TODO    function from_timeval is new Ada.Unchecked_Conversion(
-      --                  timeval_a, System.Storage_Elements.Integer_Address);
-      --  should Interfaces.C.Pointers be used here?
-
-      package myP is new System.Address_To_Access_Conversions (timeval);
-      use myP;
-
-      t : Object_Pointer := new timeval;
-
-      function gettimeofday
-        (TP : System.Storage_Elements.Integer_Address;
-         TZP : System.Storage_Elements.Integer_Address) return int;
-      pragma Import (C, gettimeofday, "gettimeofday");
-      tmp : int;
-   begin
-      tmp := gettimeofday (System.Storage_Elements.To_Integer
-                           (myP.To_Address (t)),
-                           System.Storage_Elements.To_Integer
-                           (myP.To_Address (null)));
-      retval.seconds := Integer (t.tv_sec);
-      retval.microseconds := Integer (t.tv_usec);
-      return retval;
-   end gettime;
-
-
-   --  in C, The behavior of mvhline, mvvline for negative/zero length is
-   --  unspecified, though we can rely on negative x/y values to stop the
-   --  macro. Except Ada makes Line_Position(-1) = Natural - 1 so forget it.
-   procedure do_h_line (y  : Line_Position;
-                        x  : Column_Position;
-                        c  : Attributed_Character;
-                        to : Column_Position) is
-   begin
-      if to > x then
-         Move_Cursor (Line => y, Column => x);
-         Horizontal_Line (Line_Size => Natural (to - x), Line_Symbol => c);
-      end if;
-   end do_h_line;
-
-   procedure do_v_line (y  : Line_Position;
-                        x  : Column_Position;
-                        c  : Attributed_Character;
-                        to : Line_Position) is
-   begin
-      if to > y then
-         Move_Cursor (Line => y, Column => x);
-         Vertical_Line (Line_Size => Natural (to - y), Line_Symbol => c);
-      end if;
-   end do_v_line;
-
-
-
-
-   function padgetch (win : Window) return Key_Code is
-      c : Key_Code;
-      c2 : Character;
-   begin
-      c := Getchar (win);
-      c2 := Code_To_Char (c);
-
-      case c2 is
-         when '!' =>
-            ShellOut (False);
-            return Key_Refresh;
-         when Character'Val (Character'Pos ('r') mod 16#20#) => --  CTRL('r')
-            End_Windows;
-            Refresh;
-            return Key_Refresh;
-         when Character'Val (Character'Pos ('l') mod 16#20#) => --  CTRL('l')
-            return Key_Refresh;
-         when 'U' =>
-            return Key_Cursor_Up;
-         when 'D' =>
-            return Key_Cursor_Down;
-         when 'R' =>
-            return Key_Cursor_Right;
-         when 'L' =>
-            return Key_Cursor_Left;
-         when '+' =>
-            return Key_Insert_Line;
-         when '-' =>
-            return Key_Delete_Line;
-         when '>' =>
-            return Key_Insert_Char;
-         when '<' =>
-            return Key_Delete_Char;
-            --  when ERR=>                   /* FALLTHRU */
-         when 'q' =>
-            return (Key_Exit);
-         when others =>
-            return (c);
-      end case;
-   end padgetch;
-
-   show_panner_legend : Boolean := True;
-
-   function panner_legend (line : Line_Position) return Boolean is
-      legend : constant array (0 .. 3) of String (1 .. 61) :=
-        (
-         "Use arrow keys (or U,D,L,R) to pan, q to quit (?,t,s flags)  ",
-         "Use ! to shell-out.  Toggle legend:?, timer:t, scroll mark:s.",
-         "Use +,- (or j,k) to grow/shrink the panner vertically.       ",
-         "Use <,> (or h,l) to grow/shrink the panner horizontally.     ");
-      legendsize : constant := 4;
-
-      n : Integer := legendsize - Integer (Lines - line);
-   begin
-      if line < Lines and n >= 0 then
-         Move_Cursor (Line => line, Column => 0);
-         if show_panner_legend then
-            Add (Str => legend (n));
-         end if;
-         Clear_To_End_Of_Line;
-         return show_panner_legend;
-      end if;
-      return False;
-   end panner_legend;
-
-   procedure panner_legend (line : Line_Position) is
-      tmp : Boolean;
-   begin
-      tmp := panner_legend (line);
-   end panner_legend;
-
-   procedure panner_h_cleanup (from_y : Line_Position;
-                               from_x : Column_Position;
-                               to_x   : Column_Position) is
-   begin
-      if not panner_legend (from_y) then
-         do_h_line (from_y, from_x, Blank2, to_x);
-      end if;
-   end panner_h_cleanup;
-
-   procedure panner_v_cleanup (from_y : Line_Position;
-                               from_x : Column_Position;
-                               to_y   : Line_Position) is
-   begin
-      if not panner_legend (from_y) then
-         do_v_line (from_y, from_x, Blank2, to_y);
-      end if;
-   end panner_v_cleanup;
-
-
-   procedure panner (pad    : Window;
-                     top_xp : Column_Position;
-                     top_yp : Line_Position;
-                     portyp : Line_Position;
-                     portxp : Column_Position;
-                     pgetc  : myfunc) is
-
-      function f (y : Line_Position) return Line_Position;
-      function f (x : Column_Position) return Column_Position;
-      function greater (y1, y2 : Line_Position) return Integer;
-      function greater (x1, x2 : Column_Position) return Integer;
-
-      top_x : Column_Position := top_xp;
-      top_y : Line_Position := top_yp;
-      porty : Line_Position := portyp;
-      portx : Column_Position := portxp;
-
-      --  f[x] returns max[x - 1, 0]
-      function f (y : Line_Position) return Line_Position is
-      begin
-         if y > 0 then
-            return y - 1;
-         else
-            return y; -- 0
-         end if;
-      end f;
-
-      function f (x : Column_Position) return Column_Position is
-      begin
-         if x > 0 then
-            return x - 1;
-         else
-            return x; -- 0
-         end if;
-      end f;
-
-      function greater (y1, y2 : Line_Position) return Integer is
-      begin
-         if y1 > y2 then
-            return 1;
-         else
-            return 0;
-         end if;
-      end greater;
-
-      function greater (x1, x2 : Column_Position) return Integer is
-      begin
-         if x1 > x2 then
-            return 1;
-         else
-            return 0;
-         end if;
-      end greater;
-
-
-      pymax : Line_Position;
-      basey : Line_Position := 0;
-      pxmax : Column_Position;
-      basex : Column_Position := 0;
-      c : Key_Code;
-      scrollers : Boolean := True;
-      before, after : timestruct;
-      timing : Boolean := True;
-
-      package floatio is new Ada.Text_IO.Float_IO (Long_Float);
-   begin
-      Get_Size (pad, pymax, pxmax);
-      Allow_Scrolling (Mode => False); -- we don't want stdscr to scroll!
-
-      c := Key_Refresh;
-      loop
-         --  During shell-out, the user may have resized the window.  Adjust
-         --  the port size of the pad to accommodate this.  Ncurses
-         --  automatically resizes all of the normal windows to fit on the
-         --  new screen.
-         if top_x > Columns then
-            top_x := Columns;
-         end if;
-         if portx > Columns then
-            portx := Columns;
-         end if;
-         if top_y > Lines then
-            top_y := Lines;
-         end if;
-         if porty > Lines then
-            porty := Lines;
-         end if;
-
-         case c is
-            when Key_Refresh | Character'Pos ('?') =>
-               if c = Key_Refresh then
-                  Erase;
-               else -- '?'
-                  show_panner_legend := not show_panner_legend;
-               end if;
-               panner_legend (Lines - 4);
-               panner_legend (Lines - 3);
-               panner_legend (Lines - 2);
-               panner_legend (Lines - 1);
-            when Character'Pos ('t') =>
-               timing := not timing;
-               if not timing then
-                  panner_legend (Lines - 1);
-               end if;
-            when Character'Pos ('s') =>
-               scrollers := not scrollers;
-
-               --  Move the top-left corner of the pad, keeping the
-               --  bottom-right corner fixed.
-            when Character'Pos ('h') =>
-               --  increase-columns: move left edge to left
-               if top_x <= 0 then
-                  Beep;
-               else
-                  panner_v_cleanup (top_y, top_x, porty);
-                  top_x := top_x - 1;
-               end if;
-
-            when Character'Pos ('j') =>
-               --  decrease-lines: move top-edge down
-               if top_y >= porty then
-                  Beep;
-               else
-                  if top_y /= 0 then
-                     panner_h_cleanup (top_y - 1, f (top_x), portx);
-                  end if;
-                  top_y := top_y + 1;
-               end if;
-            when Character'Pos ('k') =>
-               --  increase-lines: move top-edge up
-               if top_y <= 0 then
-                  Beep;
-               else
-                  top_y := top_y - 1;
-                  panner_h_cleanup (top_y, top_x, portx);
-               end if;
-
-            when Character'Pos ('l') =>
-               --  decrease-columns: move left-edge to right
-               if top_x >= portx then
-                  Beep;
-               else
-                  if top_x /= 0 then
-                     panner_v_cleanup (f (top_y), top_x - 1, porty);
-                  end if;
-                  top_x := top_x + 1;
-               end if;
-
-               --  Move the bottom-right corner of the pad, keeping the
-               --  top-left corner fixed.
-            when Key_Insert_Char =>
-               --  increase-columns: move right-edge to right
-               if portx >= pxmax or portx >= Columns then
-                  Beep;
-               else
-                  panner_v_cleanup (f (top_y), portx - 1, porty);
-                  portx := portx + 1;
-                  --  C had ++portx instead of portx++, weird.
-               end if;
-            when Key_Insert_Line =>
-               --  increase-lines: move bottom-edge down
-               if porty >= pymax or porty >= Lines then
-                  Beep;
-               else
-                  panner_h_cleanup (porty - 1, f (top_x), portx);
-                  porty := porty + 1;
-               end if;
-
-            when Key_Delete_Char =>
-               --  decrease-columns: move bottom edge up
-               if portx <= top_x then
-                  Beep;
-               else
-                  portx := portx - 1;
-                  panner_v_cleanup (f (top_y), portx, porty);
-               end if;
-
-            when Key_Delete_Line =>
-               --  decrease-lines
-               if porty <= top_y then
-                  Beep;
-               else
-                  porty := porty - 1;
-                  panner_h_cleanup (porty, f (top_x), portx);
-               end if;
-            when Key_Cursor_Left =>
-               --  pan leftwards
-               if basex > 0 then
-                  basex := basex - 1;
-               else
-                  Beep;
-               end if;
-            when Key_Cursor_Right =>
-               --  pan rightwards
-               --  if (basex + portx - (pymax > porty) < pxmax)
-               if (basex + portx -
-                   Column_Position (greater (pymax, porty)) < pxmax) then
-                  --  if basex + portx  < pxmax or
-                  --      (pymax > porty and basex + portx - 1 < pxmax) then
-                  basex := basex + 1;
-               else
-                  Beep;
-               end if;
-
-            when Key_Cursor_Up =>
-               --  pan upwards
-               if basey > 0 then
-                  basey := basey - 1;
-               else
-                  Beep;
-               end if;
-
-            when Key_Cursor_Down =>
-               --  pan downwards
-               --  same as if (basey + porty - (pxmax > portx) < pymax)
-               if (basey + porty -
-                   Line_Position (greater (pxmax, portx)) < pymax) then
-                  --  if (basey + porty  < pymax) or
-                  --      (pxmax > portx and basey + porty - 1 < pymax) then
-                  basey := basey + 1;
-               else
-                  Beep;
-               end if;
-
-            when  Character'Pos ('H') |
-              Key_Home |
-              Key_Find =>
-               basey := 0;
-
-            when   Character'Pos ('E') |
-              Key_End |
-              Key_Select =>
-               basey := pymax - porty;
-               if basey < 0 then --  basey := max(basey, 0);
-                  basey := 0;
-               end if;
-
-            when others =>
-               Beep;
-         end case;
-
-         --  more writing off the screen.
-         --  Interestingly, the exception is not handled if
-         --  we put a block around this.
-         --  delcare --begin
-         if top_y /= 0 and top_x /= 0 then
-            Add (Line => top_y - 1, Column => top_x - 1,
-                 Ch => ACS_Map (ACS_Upper_Left_Corner));
-         end if;
-         if top_x /= 0 then
-            do_v_line (top_y, top_x - 1, ACS_Map (ACS_Vertical_Line), porty);
-         end if;
-         if top_y /= 0 then
-            do_h_line (top_y - 1, top_x, ACS_Map (ACS_Horizontal_Line), portx);
-         end if;
-         --  exception when Curses_Exception => null; end;
-
-         --  in C was ... pxmax > portx - 1
-         if scrollers and pxmax >= portx then
-            declare
-               length : Column_Position := portx - top_x - 1;
-               lowend, highend : Column_Position;
-            begin
-               --  Instead of using floats, I'll use integers only.
-               lowend := top_x + (basex * length) / pxmax;
-               highend := top_x + ((basex + length) * length) / pxmax;
-
-               do_h_line (porty - 1, top_x, ACS_Map (ACS_Horizontal_Line),
-                          lowend);
-               if highend < portx then
-                  Switch_Character_Attribute
-                    (Attr => (Reverse_Video => True, others => False),
-                     On => True);
-                  do_h_line (porty - 1, lowend, Blank2, highend + 1);
-                  Switch_Character_Attribute
-                    (Attr => (Reverse_Video => True, others => False),
-                     On => False);
-                  do_h_line (porty - 1, highend + 1,
-                             ACS_Map (ACS_Horizontal_Line), portx);
-               end if;
-            end;
-         else
-            do_h_line (porty - 1, top_x, ACS_Map (ACS_Horizontal_Line), portx);
-         end if;
-
-         if scrollers and pymax >= porty then
-            declare
-               length : Line_Position := porty - top_y - 1;
-               lowend, highend : Line_Position;
-            begin
-               lowend := top_y + (basey * length) / pymax;
-               highend := top_y + ((basey + length) * length) / pymax;
-
-               do_v_line (top_y, portx - 1, ACS_Map (ACS_Vertical_Line),
-                          lowend);
-               if highend < porty then
-                  Switch_Character_Attribute
-                    (Attr => (Reverse_Video => True, others => False),
-                     On => True);
-                  do_v_line (lowend, portx - 1, Blank2, highend + 1);
-                  Switch_Character_Attribute
-                    (Attr => (Reverse_Video => True, others => False),
-                     On => False);
-                  do_v_line (highend + 1, portx - 1,
-                             ACS_Map (ACS_Vertical_Line), porty);
-               end if;
-            end;
-         else
-            do_v_line (top_y, portx - 1, ACS_Map (ACS_Vertical_Line), porty);
-         end if;
-
-         if top_y /= 0 then
-            Add (Line => top_y - 1, Column => portx - 1,
-                 Ch => ACS_Map (ACS_Upper_Right_Corner));
-         end if;
-         if top_x /= 0 then
-            Add (Line => porty - 1, Column => top_x - 1,
-                 Ch => ACS_Map (ACS_Lower_Left_Corner));
-         end if;
-         declare
-         begin
-            --  Here is another place where it is possible
-            --  to write to the corner of the screen.
-            Add (Line => porty - 1, Column => portx - 1,
-                 Ch => ACS_Map (ACS_Lower_Right_Corner));
-            exception
-            when Curses_Exception => null;
-         end;
-
-         before := gettime;
-
-         Refresh_Without_Update;
-
-         declare
-            --  the C version allows the panel to have a zero height
-            --  wich raise the exception
-         begin
-            Refresh_Without_Update
-              (
-               pad,
-               basey, basex,
-               top_y, top_x,
-               porty - Line_Position (greater (pxmax, portx)) - 1,
-               portx - Column_Position (greater (pymax, porty)) - 1);
-            exception
-            when Curses_Exception => null;
-         end;
-
-         Update_Screen;
-
-         if timing then declare
-            s : String (1 .. 7);
-            elapsed : Long_Float;
-         begin
-            after := gettime;
-            elapsed := (Long_Float (after.seconds - before.seconds) +
-                        Long_Float (after.microseconds - before.microseconds)
-                        / 1.0e6);
-            Move_Cursor (Line => Lines - 1, Column => Columns - 20);
-            floatio.Put (s, elapsed, Aft => 3, Exp => 0);
-            Add (Str => s);
-            Refresh;
-         end;
-         end if;
-
-         c := pgetc (pad);
-         exit when c = Key_Exit;
-
-      end loop;
-
-      Allow_Scrolling (Mode => True);
-
-   end panner;
-
-   Gridsize : constant := 3;
-   Gridcount : Integer := 0;
-
-   Pad_High : constant Line_Count :=  200;
-   Pad_Wide : constant Column_Count := 200;
-   panpad : Window := New_Pad (Pad_High, Pad_Wide);
-begin
-   if panpad = Null_Window then
-      Cannot ("cannot create requested pad");
-      return;
-   end if;
-
-   for i in 0 .. Pad_High - 1 loop
-      for j in 0 .. Pad_Wide - 1  loop
-         if i mod Gridsize = 0 and j mod Gridsize = 0 then
-            if i = 0 or j = 0 then
-               Add (panpad, '+');
-            else
-               --  depends on ASCII?
-               Add (panpad,
-                    Ch => Character'Val (Character'Pos ('A') +
-                                         Gridcount mod 26));
-               Gridcount := Gridcount + 1;
-            end if;
-         elsif i mod Gridsize = 0 then
-            Add (panpad, '-');
-         elsif j mod Gridsize = 0 then
-            Add (panpad, '|');
-         else
-            declare
-               --  handle the write to the lower right corner error
-            begin
-               Add (panpad, ' ');
-               exception
-               when Curses_Exception => null;
-            end;
-         end if;
-      end loop;
-   end loop;
-   panner_legend (Lines - 4);
-   panner_legend (Lines - 3);
-   panner_legend (Lines - 2);
-   panner_legend (Lines - 1);
-
-   Set_KeyPad_Mode (panpad, True);
-   --  Make the pad (initially) narrow enough that a trace file won't wrap.
-   --  We'll still be able to widen it during a test, since that's required
-   --  for testing boundaries.
-
-   panner (panpad, 2, 2, Lines - 5, Columns - 15, padgetch'Access);
-
-   Delete (panpad);
-   End_Windows; --  Hmm, Erase after End_Windows
-   Erase;
-end ncurses2.demo_pad;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_pad.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_pad.ads
deleted file mode 100644
index b996263c1c..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_pad.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.demo_pad;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_panels.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_panels.adb
deleted file mode 100644
index 9988a9f135..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_panels.adb
+++ /dev/null
@@ -1,379 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Panels.User_Data;
-
-with ncurses2.genericPuts;
-
-procedure ncurses2.demo_panels (nap_mseci : Integer) is
-   use Int_IO;
-
-   function  mkpanel (color : Color_Number;
-                      rows  : Line_Count;
-                      cols  : Column_Count;
-                      tly   : Line_Position;
-                      tlx   : Column_Position) return Panel;
-   procedure rmpanel (pan : in out Panel);
-   procedure pflush;
-   procedure wait_a_while (msec : Integer);
-   procedure saywhat (text : String);
-   procedure fill_panel (pan : Panel);
-
-   nap_msec : Integer := nap_mseci;
-
-   function mkpanel (color : Color_Number;
-                     rows  : Line_Count;
-                     cols  : Column_Count;
-                     tly   : Line_Position;
-                     tlx   : Column_Position) return Panel is
-      win : Window;
-      pan : Panel := Null_Panel;
-   begin
-      win := New_Window (rows, cols, tly, tlx);
-      if Null_Window /= win then
-         pan := New_Panel (win);
-         if pan = Null_Panel then
-            Delete (win);
-         elsif Has_Colors then
-            declare
-               fg, bg : Color_Number;
-            begin
-               if color = Blue then
-                  fg := White;
-               else
-                  fg := Black;
-               end if;
-               bg := color;
-               Init_Pair (Color_Pair (color), fg, bg);
-               Set_Background (win, (Ch => ' ',
-                                     Attr => Normal_Video,
-                                     Color => Color_Pair (color)));
-            end;
-         else
-            Set_Background (win, (Ch => ' ',
-                                  Attr => (Bold_Character => True,
-                                           others => False),
-                                  Color => Color_Pair (color)));
-         end if;
-      end if;
-      return pan;
-   end mkpanel;
-
-   procedure rmpanel (pan : in out Panel) is
-      win : Window := Panel_Window (pan);
-   begin
-      Delete (pan);
-      Delete (win);
-   end rmpanel;
-
-   procedure pflush is
-   begin
-      Update_Panels;
-      Update_Screen;
-   end pflush;
-
-   procedure wait_a_while (msec : Integer) is
-   begin
-      --  The C version had some #ifdef blocks here
-      if nap_msec = 1 then
-         Getchar;
-      else
-         Nap_Milli_Seconds (nap_msec);
-      end if;
-   end wait_a_while;
-
-   procedure saywhat (text : String) is
-   begin
-      Move_Cursor (Line => Lines - 1, Column => 0);
-      Clear_To_End_Of_Line;
-      Add (Str => text);
-   end saywhat;
-
-   --  from sample-curses_demo.adb
-   type User_Data is new String (1 .. 2);
-   type User_Data_Access is access all User_Data;
-   package PUD is new Panels.User_Data (User_Data, User_Data_Access);
-
-   use PUD;
-
-   procedure fill_panel (pan : Panel) is
-      win : Window := Panel_Window (pan);
-      num : Character := Get_User_Data (pan) (2);
-      tmp6 : String (1 .. 6) := "-panx-";
-      maxy : Line_Count;
-      maxx : Column_Count;
-
-   begin
-      Move_Cursor (win, 1, 1);
-      tmp6 (5) := num;
-      Add (win, Str => tmp6);
-      Clear_To_End_Of_Line (win);
-      Box (win);
-      Get_Size (win, maxy, maxx);
-      for y in 2 .. maxy - 2 loop
-         for x in 1 .. maxx - 2 loop
-            Move_Cursor (win, y, x);
-            Add (win, num);
-         end loop;
-      end loop;
-   end fill_panel;
-
-   modstr : array (0 .. 5) of String (1 .. 5) :=
-     ("test ",
-      "TEST ",
-      "(**) ",
-      "*()* ",
-      "<--> ",
-      "LAST "
-      );
-
-   package p is new ncurses2.genericPuts (1024);
-   use p;
-   use p.BS;
-   --  the C version said register int y, x;
-   tmpb : BS.Bounded_String;
-
-begin
-   Refresh;
-
-   for y in 0 .. Integer (Lines - 2) loop
-      for x in 0 .. Integer (Columns - 1) loop
-         myPut (tmpb, (y + x) mod 10);
-         myAdd (Str => tmpb);
-      end loop;
-   end loop;
-   for y in 0 .. 4 loop
-      declare
-         p1, p2, p3, p4, p5 : Panel;
-         U1 : User_Data_Access := new User_Data'("p1");
-         U2 : User_Data_Access := new User_Data'("p2");
-         U3 : User_Data_Access := new User_Data'("p3");
-         U4 : User_Data_Access := new User_Data'("p4");
-         U5 : User_Data_Access := new User_Data'("p5");
-
-      begin
-         p1 := mkpanel (Red, Lines / 2 - 2, Columns / 8 + 1, 0, 0);
-         Set_User_Data (p1, U1);
-         p2 := mkpanel (Green, Lines / 2 + 1, Columns / 7, Lines / 4,
-                        Columns / 10);
-         Set_User_Data (p2, U2);
-         p3 := mkpanel (Yellow, Lines / 4, Columns / 10, Lines / 2,
-                        Columns / 9);
-         Set_User_Data (p3, U3);
-         p4 := mkpanel (Blue, Lines / 2 - 2, Columns / 8,  Lines / 2 - 2,
-                        Columns / 3);
-         Set_User_Data (p4, U4);
-         p5 := mkpanel (Magenta, Lines / 2 - 2, Columns / 8,  Lines / 2,
-                        Columns / 2 - 2);
-         Set_User_Data (p5, U5);
-
-         fill_panel (p1);
-         fill_panel (p2);
-         fill_panel (p3);
-         fill_panel (p4);
-         fill_panel (p5);
-         Hide (p4);
-         Hide (p5);
-         pflush;
-         saywhat ("press any key to continue");
-         wait_a_while (nap_msec);
-
-         saywhat ("h3 s1 s2 s4 s5; press any key to continue");
-         Move (p1, 0, 0);
-         Hide (p3);
-         Show (p1);
-         Show (p2);
-         Show (p4);
-         Show (p5);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("s1; press any key to continue");
-         Show (p1);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("s2; press any key to continue");
-         Show (p2);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("m2; press any key to continue");
-         Move (p2, Lines / 3 + 1, Columns / 8);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("s3;");
-         Show (p3);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("m3; press any key to continue");
-         Move (p3, Lines / 4 + 1, Columns / 15);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("b3; press any key to continue");
-         Bottom (p3);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("s4; press any key to continue");
-         Show (p4);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("s5; press any key to continue");
-         Show (p5);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t3; press any key to continue");
-         Top (p3);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t1; press any key to continue");
-         Top (p1);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t2; press any key to continue");
-         Top (p2);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t3; press any key to continue");
-         Top (p3);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t4; press any key to continue");
-         Top (p4);
-         pflush;
-         wait_a_while (nap_msec);
-
-         for itmp in  0 ..  5 loop
-            declare
-               w4 : Window := Panel_Window (p4);
-               w5 : Window := Panel_Window (p5);
-            begin
-
-               saywhat ("m4; press any key to continue");
-               Move_Cursor (w4, Lines / 8, 1);
-               Add (w4, modstr (itmp));
-               Move (p4, Lines / 6, Column_Position (itmp) * (Columns / 8));
-               Move_Cursor (w5, Lines / 6, 1);
-               Add (w5, modstr (itmp));
-               pflush;
-               wait_a_while (nap_msec);
-
-               saywhat ("m5; press any key to continue");
-               Move_Cursor (w4, Lines / 6, 1);
-               Add (w4, modstr (itmp));
-               Move (p5, Lines / 3 - 1, (Column_Position (itmp) * 10) + 6);
-               Move_Cursor (w5, Lines / 8, 1);
-               Add (w5, modstr (itmp));
-               pflush;
-               wait_a_while (nap_msec);
-            end;
-         end loop;
-
-         saywhat ("m4; press any key to continue");
-         Move (p4, Lines / 6, 6 * (Columns / 8));
-         --  Move(p4, Lines / 6, itmp * (Columns / 8));
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t5; press any key to continue");
-         Top (p5);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t2; press any key to continue");
-         Top (p2);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("t1; press any key to continue");
-         Top (p1);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("d2; press any key to continue");
-         rmpanel (p2);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("h3; press any key to continue");
-         Hide (p3);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("d1; press any key to continue");
-         rmpanel (p1);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("d4; press any key to continue");
-         rmpanel (p4);
-         pflush;
-         wait_a_while (nap_msec);
-
-         saywhat ("d5; press any key to continue");
-         rmpanel (p5);
-         pflush;
-         wait_a_while (nap_msec);
-         if (nap_msec = 1) then
-            exit;
-         else
-            nap_msec := 100;
-         end if;
-
-      end;
-   end loop;
-
-   Erase;
-   End_Windows;
-
-end ncurses2.demo_panels;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_panels.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_panels.ads
deleted file mode 100644
index eb2878c850..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-demo_panels.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.demo_panels (nap_mseci : Integer);
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-flushinp_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-flushinp_test.adb
deleted file mode 100644
index 9ea98e158c..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-flushinp_test.adb
+++ /dev/null
@@ -1,135 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with ncurses2.util; use ncurses2.util;
-
-procedure ncurses2.flushinp_test (win : Window) is
-
-   procedure Continue (win : Window);
-
-   procedure Continue (win : Window) is
-   begin
-      Set_Echo_Mode (False);
-      Move_Cursor (win, 10, 1);
-      Add (win, 10, 1, " Press any key to continue");
-      Refresh (win);
-      Getchar (win);
-   end Continue;
-
-   h, by, sh : Line_Position;
-   w, bx, sw : Column_Position;
-
-   subWin : Window;
-
-begin
-   Clear (win);
-   Get_Size (win, h, w);
-   Get_Window_Position (win, by, bx);
-   sw := w / 3;
-   sh := h / 3;
-   subWin := Sub_Window (win, sh, sw, by + h - sh - 2, bx + w - sw - 2);
-
-   if Has_Colors then
-      Init_Pair (2, Cyan, Blue);
-      Change_Background (subWin,
-                         Attributed_Character'(Ch => ' ', Color => 2,
-                                               Attr => Normal_Video));
-   end if;
-
-   Set_Character_Attributes (subWin,
-                             (Bold_Character => True, others => False));
-   Box (subWin);
-   Add (subWin, 2, 1, "This is a subwindow");
-   Refresh (win);
-
-   Set_Cbreak_Mode (True);
-   Add (win, 0, 1, "This is a test of the flushinp() call.");
-
-   Add (win, 2, 1, "Type random keys for 5 seconds.");
-   Add (win, 3, 1,
-        "These should be discarded (not echoed) after the subwindow " &
-        "goes away.");
-   Refresh (win);
-
-   for i in 0 .. 4 loop
-      Move_Cursor (subWin, 1, 1);
-      Add (subWin, Str => "Time = ");
-      Add (subWin, Str => Integer'Image (i));
-      Refresh (subWin);
-      Nap_Milli_Seconds (1000);
-      Flush_Input;
-   end loop;
-
-   Delete (subWin);
-   Erase (win);
-   Flash_Screen;
-   Refresh (win);
-   Nap_Milli_Seconds (1000);
-
-   Add (win, 2, 1,
-        Str => "If you were still typing when the window timer expired,");
-   Add (win, 3, 1,
-        "or else you typed nothing at all while it was running,");
-   Add (win, 4, 1,
-        "test was invalid.  You'll see garbage or nothing at all. ");
-   Add (win, 6, 1, "Press a key");
-   Move_Cursor (win, 9, 10);
-   Refresh (win);
-   Set_Echo_Mode (True);
-   Getchar (win);
-   Flush_Input;
-   Add (win, 12, 0,
-        "If you see any key other than what you typed, flushinp() is broken.");
-   Continue (win);
-
-   Move_Cursor (win, 9, 10);
-   Delete_Character (win);
-   Refresh (win);
-   Move_Cursor (win, 12, 0);
-   Clear_To_End_Of_Line;
-   Add (win,
-        "What you typed should now have been deleted; if not, wdelch() " &
-        "failed.");
-   Continue (win);
-
-   Set_Cbreak_Mode (True);
-
-end ncurses2.flushinp_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-flushinp_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-flushinp_test.ads
deleted file mode 100644
index 5376c94a54..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-flushinp_test.ads
+++ /dev/null
@@ -1,43 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses;
-
-procedure ncurses2.flushinp_test (win : Terminal_Interface.Curses.Window);
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-genericputs.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-genericputs.adb
deleted file mode 100644
index f17b209878..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-genericputs.adb
+++ /dev/null
@@ -1,126 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO; use Ada.Text_IO;
-with Ada.Strings.Bounded; use Ada.Strings.Bounded;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-
-
-package body ncurses2.genericPuts is
-
-   procedure myGet (Win : in  Window := Standard_Window;
-                    Str : out BS.Bounded_String;
-                    Len : in  Integer := -1)
-   is
-      use BS;
-      function Wgetnstr (Win : Window;
-                         Str : char_array;
-                         Len : int) return int;
-      pragma Import (C, Wgetnstr, "wgetnstr");
-
-      N        : Integer := Len;
-      Txt : char_array (0 .. size_t (Max_Length));
-      xStr : String (1 .. Max_Length);
-      Cnt : Natural;
-   begin
-      if N < 0 then
-         N := Max_Length;
-      end if;
-      if N > Max_Length then
-         raise Constraint_Error;
-      end if;
-      Txt (0) := Interfaces.C.char'First;
-      if Wgetnstr (Win, Txt, C_Int (N)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      To_Ada (Txt, xStr, Cnt, True);
-      Str := To_Bounded_String (xStr (1 .. Cnt));
-   end myGet;
-
-
-
-   procedure myPut (Str  : out BS.Bounded_String;
-                    i    : Integer;
-                    Base : in     Number_Base := 10) is
-      package Int_IO is new Integer_IO (Integer); use Int_IO;
-      tmp : String (1 .. BS.Max_Length);
-   begin
-      Put (tmp, i, Base);
-      Str := To_Bounded_String (tmp);
-      Trim (Str, Ada.Strings.Trim_End'(Ada.Strings.Left));
-   end myPut;
-
-   procedure myAdd (Str : BS.Bounded_String) is
-   begin
-      Add (Str => To_String (Str));
-   end myAdd;
-
-   --  from ncurses-aux
-   procedure Fill_String (Cp  : in  chars_ptr;
-                          Str : out BS.Bounded_String)
-   is
-      --  Fill the string with the characters referenced by the
-      --  chars_ptr.
-      --
-      Len : Natural;
-   begin
-      if Cp /= Null_Ptr then
-         Len := Natural (Strlen (Cp));
-         if Max_Length < Len then
-            raise Constraint_Error;
-         end if;
-         declare
-            S : String (1 .. Len);
-         begin
-            S := Value (Cp);
-            Str := To_Bounded_String (S);
-         end;
-      else
-         Str := Null_Bounded_String;
-      end if;
-
-   end Fill_String;
-
-end ncurses2.genericPuts;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-genericputs.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-genericputs.ads
deleted file mode 100644
index eec7eba683..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-genericputs.ads
+++ /dev/null
@@ -1,73 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-with Ada.Text_IO; use Ada.Text_IO;
-with Ada.Strings.Bounded;
-use Ada.Strings.Bounded;
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-with Terminal_Interface.Curses;
-
-
-generic
-   Max : Natural;
-   --   type mystring is private;
-   --   type myint is
-package ncurses2.genericPuts is
-   package BS is new
-     Ada.Strings.Bounded.Generic_Bounded_Length (Max);
-   use BS;
-
-
-   procedure myGet (Win : in  Terminal_Interface.Curses.Window
-                      := Terminal_Interface.Curses.Standard_Window;
-                    Str : out BS.Bounded_String;
-                    Len : in  Integer := -1);
-
-   procedure myPut (Str : out BS.Bounded_String;
-                    i : Integer;
-                    Base : in Number_Base := 10);
-   --  the default should be Ada.Text_IO.Integer_IO.Default_Base
-   --  but Default_Base is hidden in the generic so doesn't exist!
-   procedure myAdd (Str : BS.Bounded_String);
-
-   procedure Fill_String (Cp  : in  chars_ptr; Str : out BS.Bounded_String);
-end ncurses2.genericPuts;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch.ads
deleted file mode 100644
index 21a09f3160..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure getch_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch_test.adb
deleted file mode 100644
index d786d49644..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch_test.adb
+++ /dev/null
@@ -1,251 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  Character input test
---  test the keypad feature
-
-with ncurses2.util; use ncurses2.util;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Mouse; use Terminal_Interface.Curses.Mouse;
-with Ada.Characters.Handling;
-with Ada.Strings.Bounded;
-
-with ncurses2.genericPuts;
-
-procedure ncurses2.getch_test is
-   use Int_IO;
-
-   function mouse_decode (ep : Mouse_Event) return String;
-
-   function mouse_decode (ep : Mouse_Event) return String is
-      Y      : Line_Position;
-      X      : Column_Position;
-      Button : Mouse_Button;
-      State  : Button_State;
-      package BS is new Ada.Strings.Bounded.Generic_Bounded_Length (200);
-      use BS;
-      buf : Bounded_String := To_Bounded_String ("");
-   begin
-      --  Note that these bindings do not allow
-      --  two button states,
-      --  The C version can print {click-1, click-3} for example.
-      --  They also don't have the 'id' or z coordinate.
-      Get_Event (ep, Y, X, Button, State);
-
-      --  TODO Append (buf, "id "); from C version
-      Append (buf, "at (");
-      Append (buf, Column_Position'Image (X));
-      Append (buf, ", ");
-      Append (buf, Line_Position'Image (Y));
-      Append (buf, ") state");
-      Append (buf, Mouse_Button'Image (Button));
-
-      Append (buf, " = ");
-      Append (buf, Button_State'Image (State));
-      return To_String (buf);
-   end mouse_decode;
-
-
-   buf : String (1 .. 1024); --  TODO was BUFSIZE
-   n : Integer;
-   c : Key_Code;
-   blockflag : Timeout_Mode := Blocking;
-   firsttime : Boolean := True;
-   tmp2  : Event_Mask;
-   tmp6 : String (1 .. 6);
-   tmp20 : String (1 .. 20);
-   x : Column_Position;
-   y : Line_Position;
-   tmpx : Integer;
-   incount : Integer := 0;
-begin
-   Refresh;
-   tmp2 := Start_Mouse (All_Events);
-   Add (Str => "Delay in 10ths of a second (<CR> for blocking input)? ");
-   Set_Echo_Mode (SwitchOn => True);
-   Get (Str => buf);
-
-   Set_Echo_Mode (SwitchOn => False);
-   Set_NL_Mode (SwitchOn => False);
-
-   if Ada.Characters.Handling.Is_Digit (buf (1)) then
-      Get (Item => n, From => buf, Last => tmpx);
-      Set_Timeout_Mode (Mode => Delayed, Amount => n * 100);
-      blockflag := Delayed;
-   end if;
-
-   c := Character'Pos ('?');
-   Set_Raw_Mode (SwitchOn => True);
-   loop
-      if not firsttime then
-         Add (Str => "Key pressed: ");
-         Put (tmp6, Integer (c), 8);
-         Add (Str => tmp6);
-         Add (Ch => ' ');
-         if c = Key_Mouse then declare
-            event : Mouse_Event;
-         begin
-            event := Get_Mouse;
-            Add (Str => "KEY_MOUSE, ");
-            Add (Str => mouse_decode (event));
-            Add (Ch => newl);
-         end;
-         elsif c >= Key_Min then
-            Key_Name (c, tmp20);
-            Add (Str => tmp20);
-            --  I used tmp and got bitten by the length problem:->
-            Add (Ch => newl);
-         elsif c > 16#80# then --  TODO fix, use constant if possible
-            declare
-               c2 : Character := Character'Val (c mod 16#80#);
-            begin
-               if Ada.Characters.Handling.Is_Graphic (c2) then
-                  Add (Str => "M-");
-                  Add (Ch => c2);
-               else
-                  Add (Str => "M-");
-                  Add (Str => Un_Control ((Ch => c2,
-                                           Color => Color_Pair'First,
-                                           Attr => Normal_Video)));
-               end if;
-               Add (Str => " (high-half character)");
-               Add (Ch => newl);
-            end;
-         else declare
-            c2 : Character := Character'Val (c mod 16#80#);
-         begin
-            if Ada.Characters.Handling.Is_Graphic (c2) then
-               Add (Ch => c2);
-               Add (Str => " (ASCII printable character)");
-               Add (Ch => newl);
-            else
-               Add (Str => Un_Control ((Ch => c2,
-                                       Color => Color_Pair'First,
-                                       Attr => Normal_Video)));
-               Add (Str => " (ASCII control character)");
-               Add (Ch => newl);
-            end if;
-         end;
-         end if;
-         --  TODO I am not sure why this was in the C version
-         --  the delay statement scroll anyway.
-         Get_Cursor_Position (Line => y, Column => x);
-         if y >= Lines - 1 then
-            Move_Cursor (Line => 0, Column => 0);
-         end if;
-         Clear_To_End_Of_Line;
-      end if;
-
-      firsttime := False;
-      if c = Character'Pos ('g') then
-         declare
-            package p is new ncurses2.genericPuts (1024);
-            use p;
-            use p.BS;
-            timedout : Boolean := False;
-            boundedbuf : Bounded_String;
-         begin
-            Add (Str => "getstr test: ");
-            Set_Echo_Mode (SwitchOn => True);
-            --  Note that if delay mode is set
-            --  Get can raise an exception.
-            --  The C version would print the string it had so far
-            --  also TODO get longer length string, like the C version
-            declare begin
-               myGet (Str => boundedbuf);
-            exception when Curses_Exception =>
-               Add (Str => "Timed out.");
-               Add (Ch => newl);
-               timedout := True;
-            end;
-            --  note that the Ada Get will stop reading at 1024.
-            if not timedout then
-               Set_Echo_Mode (SwitchOn => False);
-               Add (Str => " I saw '");
-               myAdd (Str => boundedbuf);
-               Add (Str => "'.");
-               Add (ch => newl);
-            end if;
-         end;
-      elsif c = Character'Pos ('s') then
-         ShellOut (True);
-      elsif c = Character'Pos ('x') or c = Character'Pos ('q') or
-        (c = Key_None and blockflag = Blocking) then
-         exit;
-      elsif c = Character'Pos ('?') then
-         Add (Str => "Type any key to see its keypad value.  Also:");
-         Add (Ch => newl);
-         Add (Str => "g -- triggers a getstr test");
-         Add (Ch => newl);
-         Add (Str => "s -- shell out");
-         Add (Ch => newl);
-         Add (Str => "q -- quit");
-         Add (Ch => newl);
-         Add (Str => "? -- repeats this help message");
-         Add (Ch => newl);
-      end if;
-
-      loop
-         c := Getchar;
-         exit when c /= Key_None;
-         if blockflag /= Blocking then
-            Put (tmp6, incount); --  argh string length!
-            Add (Str => tmp6);
-            Add (Str => ": input timed out");
-            Add (Ch => newl);
-         else
-            Put (tmp6, incount);
-            Add (Str => tmp6);
-            Add (Str => ": input error");
-            Add (Ch => newl);
-            exit;
-         end if;
-         incount := incount + 1;
-      end loop;
-   end loop;
-
-   tmp2 := Start_Mouse (No_Events);
-   Set_Timeout_Mode (Mode => Blocking, Amount => 0); --  amount is ignored
-   Set_Raw_Mode (SwitchOn => False);
-   Set_NL_Mode (SwitchOn => True);
-   Erase;
-   End_Windows;
-end ncurses2.getch_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch_test.ads
deleted file mode 100644
index 78a0a48c17..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getch_test.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.getch_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getopt.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-getopt.adb
deleted file mode 100644
index 176073b0bb..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getopt.adb
+++ /dev/null
@@ -1,166 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000,2004 Free Software Foundation, Inc.                   --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.3 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  A simplified version of the  GNU getopt function
---  copyright Free Software Foundtion
-
-with Ada.Strings.Fixed;
-with Ada.Strings.Bounded;
-with Ada.Text_IO; use Ada.Text_IO;
-
-package body ncurses2.getopt is
-
-   optopt : Character := '?';
-
-   nextchar : Natural := 0;
-
-   --  Ncurses doesn't use the non option elements so we are spared
-   --  the job of computing those.
-
-   --  also the user is not allowed to modify argv or argc
-   --  Doing so is Erroneous execution.
-
-   --  longoptions are not handled.
-
-   procedure Qgetopt (retval : out Integer;
-                      argc : Integer;
-                      argv : stringfunc;
-                        --  argv will be the Argument function.
-                      optstring : String;
-                      optind : in out Integer;
-                        --  ignored for ncurses, must be initialized to 1 by
-                        --  the caller
-                      Optarg : out stringa
-                        --  a garbage colector would be useful here.
-                     ) is
-
-      package BS is new Ada.Strings.Bounded.Generic_Bounded_Length (200);
-      use BS;
-      optargx : Bounded_String;
-   begin
-
-      if argc < optind then
-         retval := -1;
-         return;
-      end if;
-
-      optargx := To_Bounded_String ("");
-
-      if nextchar = 0 then
-
-         if argv (optind) = "--" then
-                           --  the rest are non-options, we ignore them
-            retval := -1;
-            return;
-         end if;
-
-         if argv (optind)(1) /= '-' or argv (optind)'Length = 1 then
-            optind := optind + 1;
-            Optarg := new String'(argv (optind));
-            retval := 1;
-            return;
-         end if;
-
-         nextchar := 2; -- skip the one hyphen.
-      end if;
-
-      --  Look at and handle the next short option-character.
-      declare
-         c : Character := argv (optind) (nextchar);
-         temp : Natural :=
-           Ada.Strings.Fixed.Index (optstring, String'(1 => c));
-      begin
-         if temp = 0 or c = ':' then
-            Put_Line (Standard_Error,
-                      argv (optind) & ": invalid option -- " & c);
-            optopt := c;
-            c := '?';
-            return;
-         end if;
-
-         if optstring (temp + 1) = ':' then
-            if optstring (temp + 2) = ':' then
-               --  This is an option that accepts an argument optionally.
-               if nextchar /= argv (optind)'Length then
-                  optargx := To_Bounded_String
-                    (argv (optind) (nextchar .. argv (optind)'Length));
-               else
-                  Optarg := null;
-               end if;
-            else
-               --  This is an option that requires an argument.
-               if nextchar /= argv (optind)'Length then
-                  optargx := To_Bounded_String
-                    (argv (optind) (nextchar .. argv (optind)'Length));
-                  optind := optind + 1;
-               elsif optind = argc then
-                  Put_Line (Standard_Error,
-                            argv (optind) &
-                            ": option requires an argument -- " & c);
-                  optopt := c;
-                  if optstring (1) = ':'  then
-                     c := ':';
-                  else
-                     c := '?';
-                  end if;
-               else
-                  --  increment it again when taking next ARGV-elt as argument.
-                  optind := optind + 1;
-                  optargx := To_Bounded_String (argv (optind));
-                  optind := optind + 1;
-               end if;
-            end if;
-            nextchar := 0;
-         else -- no argument for the option
-            if nextchar = argv (optind)'Length then
-               optind := optind + 1;
-               nextchar := 0;
-            else
-               nextchar := nextchar + 1;
-            end if;
-         end if;
-
-         retval := Character'Pos (c);
-         Optarg := new String'(To_String (optargx));
-         return;
-      end;
-   end Qgetopt;
-
-end ncurses2.getopt;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getopt.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-getopt.ads
deleted file mode 100644
index 0bd6952a7b..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-getopt.ads
+++ /dev/null
@@ -1,59 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package ncurses2.getopt is
-
-   type stringa is access String;
-
-   type stringfunc is access
-     function (n : Positive) return String;
-
-
-   procedure Qgetopt (retval    : out Integer;
-                      argc      : Integer;
-                      argv      : stringfunc;
-                      optstring : String;
-                      optind    : in out Integer;
-                        --  ignored for ncurses, must be initialized to 0
-                        --  by the caller
-                      Optarg    : out stringa
-                        --  a garbage collector would be useful here.
-                     );
-end ncurses2.getopt;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-m.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-m.adb
deleted file mode 100644
index 214c735bf9..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-m.adb
+++ /dev/null
@@ -1,459 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000,2004 Free Software Foundation, Inc.                   --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.2 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  TODO use Default_Character where appropriate
-
---  This is an Ada version of ncurses
---  I translated this because it tests the most features.
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Trace; use Terminal_Interface.Curses.Trace;
-
-with Ada.Text_IO; use Ada.Text_IO;
-
-with Ada.Characters.Latin_1;
---  with Ada.Characters.Handling;
-
-with Ada.Command_Line; use Ada.Command_Line;
-
-with Ada.Strings.Unbounded;
-
-
-with ncurses2.util; use ncurses2.util;
-with ncurses2.getch_test;
-with ncurses2.attr_test;
-with ncurses2.color_test;
-with ncurses2.demo_panels;
-with ncurses2.color_edit;
-with ncurses2.slk_test;
-with ncurses2.acs_display;
-with ncurses2.color_edit;
-with ncurses2.acs_and_scroll;
-with ncurses2.flushinp_test;
-with ncurses2.test_sgr_attributes;
-with ncurses2.menu_test;
-with ncurses2.demo_pad;
-with ncurses2.demo_forms;
-with ncurses2.overlap_test;
-with ncurses2.trace_set;
-
-with ncurses2.getopt; use ncurses2.getopt;
-
-package body ncurses2.m is
-   use Int_IO;
-
-   function To_trace (n : Integer) return Trace_Attribute_Set;
-   procedure usage;
-   procedure Set_Terminal_Modes;
-   function Do_Single_Test (c : Character) return Boolean;
-
-   function To_trace (n : Integer) return Trace_Attribute_Set is
-      a : Trace_Attribute_Set := (others => False);
-      m : Integer;
-      rest : Integer;
-   begin
-      m := n  mod 2;
-      if 1 = m then
-         a.Times := True;
-      end if;
-      rest := n / 2;
-
-      m := rest mod 2;
-      if 1 = m then
-         a.Tputs := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Update := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Cursor_Move := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Character_Output := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Calls := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Virtual_Puts := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Input_Events := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.TTY_State := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Internal_Calls := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Character_Calls := True;
-      end if;
-      rest := rest / 2;
-      m := rest mod 2;
-      if 1 = m then
-         a.Termcap_TermInfo := True;
-      end if;
-
-      return a;
-   end To_trace;
-
-   --   these are type Stdscr_Init_Proc;
-
-   function rip_footer (
-                        Win : Window;
-                        Columns : Column_Count) return Integer;
-   pragma Convention (C, rip_footer);
-
-   function rip_footer (
-                        Win : Window;
-                        Columns : Column_Count) return Integer is
-   begin
-      Set_Background (Win, (Ch => ' ',
-                            Attr => (Reverse_Video => True, others => False),
-                            Color => 0));
-      Erase (Win);
-      Move_Cursor (Win, 0, 0);
-      Add (Win, "footer:"  & Columns'Img & " columns");
-      Refresh_Without_Update (Win);
-      return 0; -- Curses_OK;
-   end rip_footer;
-
-
-   function rip_header (
-                        Win : Window;
-                        Columns : Column_Count) return Integer;
-   pragma Convention (C, rip_header);
-
-   function rip_header (
-                        Win : Window;
-                        Columns : Column_Count) return Integer is
-   begin
-      Set_Background (Win, (Ch => ' ',
-                            Attr => (Reverse_Video => True, others => False),
-                            Color => 0));
-      Erase (Win);
-      Move_Cursor (Win, 0, 0);
-      Add (Win, "header:"  & Columns'Img & " columns");
-      --  'Img is a GNAT extention
-      Refresh_Without_Update (Win);
-      return 0; -- Curses_OK;
-   end rip_header;
-
-   procedure usage is
-      --  type Stringa is access String;
-      use Ada.Strings.Unbounded;
-      --  tbl : constant array (Positive range <>) of Stringa := (
-      tbl : constant array (Positive range <>) of Unbounded_String
-        := (
-            To_Unbounded_String ("Usage: ncurses [options]"),
-            To_Unbounded_String (""),
-            To_Unbounded_String ("Options:"),
-            To_Unbounded_String ("  -a f,b   set default-colors " &
-                                 "(assumed white-on-black)"),
-            To_Unbounded_String ("  -d       use default-colors if terminal " &
-                                 "supports them"),
-            To_Unbounded_String ("  -e fmt   specify format for soft-keys " &
-                                 "test (e)"),
-            To_Unbounded_String ("  -f       rip-off footer line " &
-                                 "(can repeat)"),
-            To_Unbounded_String ("  -h       rip-off header line " &
-                                 "(can repeat)"),
-            To_Unbounded_String ("  -s msec  specify nominal time for " &
-                                 "panel-demo (default: 1, to hold)"),
-            To_Unbounded_String ("  -t mask  specify default trace-level " &
-                                 "(may toggle with ^T)")
-            );
-   begin
-      for n in tbl'Range loop
-         Put_Line (Standard_Error, To_String (tbl (n)));
-      end loop;
-      --     exit(EXIT_FAILURE);
-      --  TODO should we use Set_Exit_Status and throw and exception?
-   end usage;
-
-   procedure Set_Terminal_Modes is begin
-      Set_Raw_Mode (SwitchOn => False);
-      Set_Cbreak_Mode (SwitchOn => True);
-      Set_Echo_Mode (SwitchOn => False);
-      Allow_Scrolling (Mode => True);
-      Use_Insert_Delete_Line (Do_Idl => True);
-      Set_KeyPad_Mode (SwitchOn => True);
-   end Set_Terminal_Modes;
-
-
-   nap_msec : Integer := 1;
-
-   function Do_Single_Test (c : Character) return Boolean is
-   begin
-      case c is
-         when 'a' =>
-            getch_test;
-         when 'b' =>
-            attr_test;
-         when 'c' =>
-            if not Has_Colors then
-               Cannot ("does not support color.");
-            else
-               color_test;
-            end if;
-         when 'd' =>
-            if not Has_Colors then
-               Cannot ("does not support color.");
-            elsif not Can_Change_Color then
-               Cannot ("has hardwired color values.");
-            else
-               color_edit;
-            end if;
-         when 'e' =>
-            slk_test;
-         when 'f' =>
-            acs_display;
-         when 'o' =>
-            demo_panels (nap_msec);
-         when 'g' =>
-            acs_and_scroll;
-         when 'i' =>
-            flushinp_test (Standard_Window);
-         when 'k' =>
-            test_sgr_attributes;
-         when 'm' =>
-            menu_test;
-         when 'p' =>
-            demo_pad;
-         when 'r' =>
-            demo_forms;
-         when 's' =>
-            overlap_test;
-         when 't' =>
-            trace_set;
-         when '?' =>
-            null;
-         when others => return False;
-      end case;
-      return True;
-   end Do_Single_Test;
-
-
-   command : Character;
-   my_e_param : Soft_Label_Key_Format := Four_Four;
-   assumed_colors : Boolean := False;
-   default_colors : Boolean := False;
-   default_fg : Color_Number := White;
-   default_bg : Color_Number := Black;
-   --  nap_msec was an unsigned long integer in the C version,
-   --  yet napms only takes an int!
-
-   c : Integer;
-   c2 : Character;
-   optind : Integer := 1; -- must be initialized to one.
-   optarg : getopt.stringa;
-
-   length : Integer;
-   tmpi : Integer;
-
-   package myio is new Ada.Text_IO.Integer_IO (Integer);
-   use myio;
-
-   save_trace : Integer := 0;
-   save_trace_set : Trace_Attribute_Set;
-
-   function main return Integer is
-   begin
-      loop
-         Qgetopt (c, Argument_Count, Argument'Access,
-                  "a:de:fhs:t:", optind, optarg);
-         exit when c = -1;
-         c2 := Character'Val (c);
-         case c2 is
-            when 'a' =>
-               --  Ada doesn't have scanf, it doesn't even have a
-               --  regular expression library.
-               assumed_colors := True;
-               myio.Get (optarg.all, Integer (default_fg), length);
-               myio.Get (optarg.all (length + 2 .. optarg.all'Length),
-                         Integer (default_bg), length);
-            when 'd' =>
-               default_colors := True;
-            when 'e' =>
-               myio.Get (optarg.all, tmpi, length);
-               if Integer (tmpi) > 3 then
-                  usage;
-                  return 1;
-               end if;
-               my_e_param := Soft_Label_Key_Format'Val (tmpi);
-            when 'f' =>
-               Rip_Off_Lines (-1, rip_footer'Access);
-            when 'h' =>
-               Rip_Off_Lines (1, rip_header'Access);
-            when 's' =>
-               myio.Get (optarg.all, nap_msec, length);
-            when 't' =>
-               myio.Get (optarg.all, save_trace, length);
-            when others =>
-               usage;
-               return 1;
-         end case;
-      end loop;
-
-      --  the C version had a bunch of macros here.
-
-      --   if (!isatty(fileno(stdin)))
-      --   isatty is not available in the standard Ada so skip it.
-      save_trace_set := To_trace (save_trace);
-      Trace_On (save_trace_set);
-
-
-      Init_Soft_Label_Keys (my_e_param);
-
-      Init_Screen;
-      Set_Background (Ch => (Ch    => Blank,
-                             Attr  => Normal_Video,
-                             Color => Color_Pair'First));
-
-      if Has_Colors then
-         Start_Color;
-         if default_colors then
-            Use_Default_Colors;
-         elsif assumed_colors then
-            Assume_Default_Colors (default_fg, default_bg);
-         end if;
-      end if;
-
-      Set_Terminal_Modes;
-      Save_Curses_Mode (Curses);
-
-      End_Windows;
-
-      --  TODO add macro #if blocks.
-      Put_Line ("Welcome to " & Curses_Version & ".  Press ? for help.");
-
-      loop
-         Put_Line ("This is the ncurses main menu");
-         Put_Line ("a = keyboard and mouse input test");
-         Put_Line ("b = character attribute test");
-         Put_Line ("c = color test pattern");
-         Put_Line ("d = edit RGB color values");
-         Put_Line ("e = exercise soft keys");
-         Put_Line ("f = display ACS characters");
-         Put_Line ("g = display windows and scrolling");
-         Put_Line ("i = test of flushinp()");
-         Put_Line ("k = display character attributes");
-         Put_Line ("m = menu code test");
-         Put_Line ("o = exercise panels library");
-         Put_Line ("p = exercise pad features");
-         Put_Line ("q = quit");
-         Put_Line ("r = exercise forms code");
-         Put_Line ("s = overlapping-refresh test");
-         Put_Line ("t = set trace level");
-         Put_Line ("? = repeat this command summary");
-
-         Put ("> ");
-         Flush;
-
-         command := Ada.Characters.Latin_1.NUL;
-         --              get_input:
-         --              loop
-         declare
-            Ch : Character;
-         begin
-            Get (Ch);
-            --  TODO if read(ch) <= 0
-            --  TODO ada doesn't have an Is_Space function
-            command := Ch;
-            --  TODO if ch = '\n' or '\r' are these in Ada?
-         end;
-         --              end loop get_input;
-
-         declare
-         begin
-            if Do_Single_Test (command) then
-               Flush_Input;
-               Set_Terminal_Modes;
-               Reset_Curses_Mode (Curses);
-               Clear;
-               Refresh;
-               End_Windows;
-               if command = '?' then
-                  Put_Line ("This is the ncurses capability tester.");
-                  Put_Line ("You may select a test from the main menu by " &
-                            "typing the");
-                  Put_Line ("key letter of the choice (the letter to left " &
-                            "of the =)");
-                  Put_Line ("at the > prompt.  The commands `x' or `q' will " &
-                            "exit.");
-               end if;
-               --  continue; --why continue in the C version?
-            end if;
-         exception
-            when Curses_Exception => End_Windows;
-         end;
-
-         exit when command = 'q';
-      end loop;
-      return 0; -- TODO ExitProgram(EXIT_SUCCESS);
-   end main;
-
-end ncurses2.m;
-
-
-
-
-
-
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-m.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-m.ads
deleted file mode 100644
index c32d895dc1..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-m.ads
+++ /dev/null
@@ -1,43 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package ncurses2.m is
-   function main return Integer;
-end ncurses2.m;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-menu_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-menu_test.adb
deleted file mode 100644
index 0b96315e1c..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-menu_test.adb
+++ /dev/null
@@ -1,165 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
-with Terminal_Interface.Curses.Mouse; use Terminal_Interface.Curses.Mouse;
-
-procedure ncurses2.menu_test is
-   function menu_virtualize (c : Key_Code) return Menu_Request_Code;
-   procedure xAdd (l : Line_Position; c : Column_Position; s : String);
-
-   function menu_virtualize (c : Key_Code) return Menu_Request_Code is
-   begin
-      case c is
-         when Character'Pos (newl) | Key_Exit =>
-            return Menu_Request_Code'Last + 1; --  MAX_COMMAND? TODO
-         when  Character'Pos ('u')  =>
-            return M_ScrollUp_Line;
-         when  Character'Pos ('d') =>
-            return M_ScrollDown_Line;
-         when  Character'Pos ('b') |  Key_Next_Page =>
-            return M_ScrollUp_Page;
-         when  Character'Pos ('f') |  Key_Previous_Page =>
-            return M_ScrollDown_Page;
-         when  Character'Pos ('n') |  Key_Cursor_Down =>
-            return M_Next_Item;
-         when  Character'Pos ('p') |  Key_Cursor_Up =>
-            return M_Previous_Item;
-         when  Character'Pos (' ') =>
-            return M_Toggle_Item;
-         when  Key_Mouse =>
-            return c;
-         when others =>
-            Beep;
-            return c;
-      end case;
-   end menu_virtualize;
-
-   MENU_Y : constant Line_Count := 8;
-   MENU_X : constant Column_Count := 8;
-
-   type String_Access is access String;
-
-   animals : constant array (Positive range <>) of String_Access :=
-     (new String'("Lions"),
-      new String'("Tigers"),
-      new String'("Bears"),
-      new String'("(Oh my!)"),
-      new String'("Newts"),
-      new String'("Platypi"),
-      new String'("Lemurs"));
-
-   items_a : Item_Array_Access := new Item_Array (1 .. animals'Last + 1);
-
-   tmp : Event_Mask;
-   procedure xAdd (l : Line_Position; c : Column_Position; s : String) is
-   begin
-      Add (Line => l, Column => c, Str => s);
-   end xAdd;
-
-   mrows : Line_Count;
-   mcols : Column_Count;
-
-   menuwin : Window;
-
-   m : Menu;
-
-   c1 : Key_Code;
-
-   c : Driver_Result;
-   r : Menu_Request_Code;
-begin
-   tmp := Start_Mouse;
-   xAdd (0, 0, "This is the menu test:");
-   xAdd (2, 0, "  Use up and down arrow to move the select bar.");
-   xAdd (3, 0, "  'n' and 'p' act like arrows.");
-   xAdd (4, 0, "  'b' and 'f' scroll up/down (page), 'u' and 'd' (line).");
-   xAdd (5, 0, "  Press return to exit.");
-   Refresh;
-
-   for i in animals'Range loop
-      items_a (i) := New_Item (animals (i).all);
-   end loop;
-   items_a (animals'Last + 1) := Null_Item;
-
-   m := New_Menu (items_a);
-
-   Set_Format (m, Line_Position (animals'Last + 1) / 2, 1);
-   Scale (m, mrows, mcols);
-
-   menuwin := Create (mrows + 2, mcols + 2, MENU_Y, MENU_X);
-   Set_Window (m, menuwin);
-   Set_KeyPad_Mode (menuwin, True);
-   Box (menuwin); -- 0,0?
-
-   Set_Sub_Window (m, Derived_Window (menuwin, mrows, mcols, 1, 1));
-
-   Post (m);
-
-   loop
-      c1 := Getchar (menuwin);
-      r := menu_virtualize (c1);
-      c := Driver (m, r);
-      exit when c = Unknown_Request; -- E_UNKNOWN_COMMAND?
-      if c = Request_Denied then
-         Beep;
-      end if;
-      --  continue ?
-   end loop;
-
-   Move_Cursor (Line => Lines - 2, Column => 0);
-   Add (Str => "You chose: ");
-   Add (Str => Name (Current (m)));
-   Add (Ch => newl);
-   Pause; -- the C version didn't use Pause, it spelled it out
-
-   Post (m, False); --  unpost, not clear :-(
-   declare begin
-      Delete (menuwin);
-   exception when Curses_Exception => null; end;
-   --  menuwin has children so will raise the exception.
-
-   Delete (m);
-
-   tmp := Start_Mouse (No_Events);
-end ncurses2.menu_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-menu_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-menu_test.ads
deleted file mode 100644
index 17e5b16b3e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-menu_test.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.menu_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-overlap_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-overlap_test.adb
deleted file mode 100644
index 5d3fc6d5e4..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-overlap_test.adb
+++ /dev/null
@@ -1,156 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
---  test effects of overlapping windows
-
-procedure ncurses2.overlap_test is
-
-   procedure fillwin (win : Window; ch : Character);
-   procedure crosswin (win : Window; ch : Character);
-
-   procedure fillwin (win : Window; ch : Character) is
-      y1 : Line_Position;
-      x1 : Column_Position;
-   begin
-      Get_Size (win, y1, x1);
-      for y in 0 .. y1 - 1 loop
-         Move_Cursor (win, y, 0);
-         for x in 0 .. x1 - 1 loop
-            Add (win, Ch => ch);
-         end loop;
-      end loop;
-   exception
-      when Curses_Exception => null;
-         --  write to lower right corner
-   end fillwin;
-
-   procedure crosswin (win : Window; ch : Character) is
-      y1 : Line_Position;
-      x1 : Column_Position;
-   begin
-      Get_Size (win, y1, x1);
-      for y in 0 .. y1 - 1 loop
-         for x in 0 .. x1 - 1 loop
-            if (((x > (x1 - 1) / 3) and (x <= (2 * (x1 - 1)) / 3))
-                or (((y > (y1 - 1) / 3) and (y <= (2 * (y1 - 1)) / 3)))) then
-               Move_Cursor (win, y, x);
-               Add (win, Ch => ch);
-            end if;
-         end loop;
-      end loop;
-   end crosswin;
-
-   --  In a 24x80 screen like some xterms are, the instructions will
-   --  be overwritten.
-   ch : Character;
-   win1 : Window := New_Window (9, 20, 3, 3);
-   win2 : Window := New_Window (9, 20, 9, 16);
-begin
-   Set_Raw_Mode (SwitchOn => True);
-   Refresh;
-   Move_Cursor (Line => 0, Column => 0);
-   Add (Str => "This test shows the behavior of wnoutrefresh() with " &
-        "respect to");
-   Add (Ch => newl);
-   Add (Str => "the shared region of two overlapping windows A and B. "&
-        "The cross");
-   Add (Ch => newl);
-   Add (Str => "pattern in each window does not overlap the other.");
-   Add (Ch => newl);
-
-   Move_Cursor (Line => 18, Column => 0);
-   Add (Str => "a = refresh A, then B, then doupdate. b = refresh B, " &
-        "then A, then doupdaute");
-   Add (Ch => newl);
-   Add (Str => "c = fill window A with letter A.      d = fill window B " &
-        "with letter B.");
-   Add (Ch => newl);
-   Add (Str => "e = cross pattern in window A.        f = cross pattern " &
-        "in window B.");
-   Add (Ch => newl);
-   Add (Str => "g = clear window A.                   h = clear window B.");
-   Add (Ch => newl);
-   Add (Str => "i = overwrite A onto B.               j = overwrite " &
-        "B onto A.");
-   Add (Ch => newl);
-   Add (Str => "^Q/ESC = terminate test.");
-
-   loop
-      ch := Code_To_Char (Getchar);
-      exit when ch = CTRL ('Q') or ch = CTRL ('['); --  QUIT or ESCAPE
-      case ch is
-         when 'a' => --  refresh window A first, then B
-            Refresh_Without_Update (win1);
-            Refresh_Without_Update (win2);
-            Update_Screen;
-         when 'b' => --  refresh window B first, then A
-            Refresh_Without_Update (win2);
-            Refresh_Without_Update (win1);
-            Update_Screen;
-         when 'c' => --  fill window A so it's visible
-            fillwin (win1, 'A');
-         when 'd' => --  fill window B so it's visible
-            fillwin (win2, 'B');
-         when 'e' => --  cross test pattern in window A
-            crosswin (win1, 'A');
-         when 'f' => --  cross test pattern in window B
-            crosswin (win2, 'B');
-         when 'g' => --  clear window A
-            Clear (win1);
-            Move_Cursor (win1, 0, 0);
-         when 'h' => --  clear window B
-            Clear (win2);
-            Move_Cursor (win2, 0, 0);
-         when 'i' => --  overwrite A onto B
-            Overwrite (win1, win2);
-         when 'j' => --  overwrite B onto A
-            Overwrite (win2, win1);
-         when others => null;
-      end case;
-   end loop;
-
-   Delete (win2);
-   Delete (win1);
-   Erase;
-   End_Windows;
-end ncurses2.overlap_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-overlap_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-overlap_test.ads
deleted file mode 100644
index ce6e3e6961..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-overlap_test.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.overlap_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-slk_test.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-slk_test.adb
deleted file mode 100644
index 77ca2843fa..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-slk_test.adb
+++ /dev/null
@@ -1,171 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-with Ada.Strings.Unbounded;
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux;
-
-procedure ncurses2.slk_test is
-   procedure myGet (Win : in  Window := Standard_Window;
-                    Str : out Ada.Strings.Unbounded.Unbounded_String;
-                    Len : in  Integer := -1);
-
-   procedure myGet (Win : in  Window := Standard_Window;
-                    Str : out Ada.Strings.Unbounded.Unbounded_String;
-                    Len : in  Integer := -1)
-   is
-      use Ada.Strings.Unbounded;
-      use Interfaces.C;
-      use Terminal_Interface.Curses.Aux;
-
-      function Wgetnstr (Win : Window;
-                         Str : char_array;
-                         Len : int) return int;
-      pragma Import (C, Wgetnstr, "wgetnstr");
-
-      Txt : char_array (0 .. 10);
-   begin
-      Txt (0) := Interfaces.C.char'First;
-      if Wgetnstr (Win, Txt, 8) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      Str := To_Unbounded_String (To_Ada (Txt, True));
-   end myGet;
-
-
-   use Int_IO;
-
-   use Ada.Strings.Unbounded;
-
-   c : Key_Code;
-   buf : Unbounded_String;
-   c2 : Character;
-   fmt : Label_Justification := Centered;
-   tmp : Integer;
-
-begin
-   c := CTRL ('l');
-   loop
-      Move_Cursor (Line => 0, Column => 0);
-      c2 := Code_To_Char (c);
-      case c2 is
-         when Character'Val (Character'Pos ('l') mod 16#20#) => --  CTRL('l')
-            Erase;
-            Switch_Character_Attribute (Attr => (Bold_Character => True,
-                                                 others => False));
-            Add (Line => 0, Column => 20,
-                 Str => "Soft Key Exerciser");
-            Switch_Character_Attribute (On => False,
-                                        Attr => (Bold_Character => True,
-                                                 others => False));
-
-            Move_Cursor (Line => 2, Column => 0);
-            P ("Available commands are:");
-            P ("");
-            P ("^L         -- refresh screen");
-            P ("a          -- activate or restore soft keys");
-            P ("d          -- disable soft keys");
-            P ("c          -- set centered format for labels");
-            P ("l          -- set left-justified format for labels");
-            P ("r          -- set right-justified format for labels");
-            P ("[12345678] -- set label; labels are numbered 1 through 8");
-            P ("e          -- erase stdscr (should not erase labels)");
-            P ("s          -- test scrolling of shortened screen");
-            P ("x, q       -- return to main menu");
-            P ("");
-            P ("Note: if activating the soft keys causes your terminal to");
-            P ("scroll up one line, your terminal auto-scrolls when anything");
-            P ("is written to the last screen position.  The ncurses code");
-            P ("does not yet handle this gracefully.");
-            Refresh;
-            Restore_Soft_Label_Keys;
-
-         when 'a' =>
-            Restore_Soft_Label_Keys;
-         when 'e' =>
-            Clear;
-         when 's' =>
-            Add (Line => 20, Column => 0,
-                Str => "Press Q to stop the scrolling-test: ");
-            loop
-               c := Getchar;
-               c2 := Code_To_Char (c);
-               exit when c2 = 'Q';
-               --  c = ERR?
-               --  TODO when c is not a character (arrow key)
-               --  the behavior is different from the C version.
-               Add (Ch => c2);
-            end loop;
-         when 'd' =>
-            Clear_Soft_Label_Keys;
-         when 'l' =>
-            fmt := Left;
-         when 'c' =>
-            fmt := Centered;
-         when 'r' =>
-            fmt := Right;
-         when '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8'  =>
-            Add (Line => 20, Column => 0,
-                 Str => "Please enter the label value: ");
-            Set_Echo_Mode (SwitchOn => True);
-            myGet (Str => buf);
-            Set_Echo_Mode (SwitchOn => False);
-            tmp := ctoi (c2);
-            Set_Soft_Label_Key (Label_Number (tmp), To_String (buf), fmt);
-            Refresh_Soft_Label_Keys;
-            Move_Cursor (Line => 20, Column => 0);
-            Clear_To_End_Of_Line;
-         when 'x' | 'q' =>
-            exit;
-            --  the C version needed a goto, ha ha
-            --  breaks exit the case not the loop because fall-throuh
-            --  happens in C!
-         when others =>
-            Beep;
-      end case;
-      c := Getchar;
-      --  TODO exit when c = EOF
-   end loop;
-   Erase;
-   End_Windows;
-end ncurses2.slk_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-slk_test.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-slk_test.ads
deleted file mode 100644
index 51e95871a9..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-slk_test.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.slk_test;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-test_sgr_attributes.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-test_sgr_attributes.adb
deleted file mode 100644
index 9948dc59c3..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-test_sgr_attributes.adb
+++ /dev/null
@@ -1,186 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with ncurses2.util; use ncurses2.util;
-
-
---  Graphic-rendition test (adapted from vttest)
-
-procedure ncurses2.test_sgr_attributes is
-
-   procedure xAdd (l : Line_Position; c : Column_Position; s : String);
-
-   procedure xAdd (l : Line_Position; c : Column_Position; s : String) is
-   begin
-      Add (Line => l, Column => c, Str => s);
-   end xAdd;
-
-   normal, current : Attributed_Character;
-begin
-   for pass in reverse Boolean loop
-      if pass then
-         normal := (Ch => ' ', Attr => Normal_Video, Color => 0);
-      else
-         normal := (Ch => ' ', Attr =>
-                      (Reverse_Video => True, others => False), Color => 0);
-      end if;
-
-      --  Use non-default colors if possible to exercise bce a little
-      if Has_Colors then
-         Init_Pair (1, White, Blue);
-         normal.Color := 1;
-      end if;
-      Set_Background (Ch => normal);
-      Erase;
-      xAdd (1, 20, "Graphic rendition test pattern:");
-
-      xAdd (4, 1, "vanilla");
-
-
-      current := normal;
-      current.Attr.Bold_Character := not current.Attr.Bold_Character;
-      Set_Background (Ch => current);
-      xAdd (4, 40, "bold");
-
-      current := normal;
-      current.Attr.Under_Line := not current.Attr.Under_Line;
-      Set_Background (Ch => current);
-      xAdd (6, 6, "underline");
-
-      current := normal;
-      current.Attr.Bold_Character  := not current.Attr.Bold_Character;
-      current.Attr.Under_Line := not current.Attr.Under_Line;
-      Set_Background (Ch => current);
-      xAdd (6, 45, "bold underline");
-
-      current := normal;
-      current.Attr.Blink := not current.Attr.Blink;
-      Set_Background (Ch => current);
-      xAdd (8, 1, "blink");
-
-      current := normal;
-      current.Attr.Blink  := not current.Attr.Blink;
-      current.Attr.Bold_Character := not current.Attr.Bold_Character;
-      Set_Background (Ch => current);
-      xAdd (8, 40, "bold blink");
-
-      current := normal;
-      current.Attr.Under_Line  := not current.Attr.Under_Line;
-      current.Attr.Blink := not current.Attr.Blink;
-      Set_Background (Ch => current);
-      xAdd (10, 6, "underline blink");
-
-      current := normal;
-      current.Attr.Bold_Character  := not current.Attr.Bold_Character;
-      current.Attr.Under_Line  := not current.Attr.Under_Line;
-      current.Attr.Blink := not current.Attr.Blink;
-      Set_Background (Ch => current);
-      xAdd (10, 45, "bold underline blink");
-
-      current := normal;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (12, 1, "negative");
-
-      current := normal;
-      current.Attr.Bold_Character  := not current.Attr.Bold_Character;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (12, 40, "bold negative");
-
-      current := normal;
-      current.Attr.Under_Line  := not current.Attr.Under_Line;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (14, 6, "underline negative");
-
-      current := normal;
-      current.Attr.Bold_Character  := not current.Attr.Bold_Character;
-      current.Attr.Under_Line  := not current.Attr.Under_Line;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (14, 45, "bold underline negative");
-
-      current := normal;
-      current.Attr.Blink  := not current.Attr.Blink;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (16, 1, "blink negative");
-
-      current := normal;
-      current.Attr.Bold_Character  := not current.Attr.Bold_Character;
-      current.Attr.Blink  := not current.Attr.Blink;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (16, 40, "bold blink negative");
-
-      current := normal;
-      current.Attr.Under_Line  := not current.Attr.Under_Line;
-      current.Attr.Blink  := not current.Attr.Blink;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (18, 6, "underline blink negative");
-
-      current := normal;
-      current.Attr.Bold_Character  := not current.Attr.Bold_Character;
-      current.Attr.Under_Line  := not current.Attr.Under_Line;
-      current.Attr.Blink  := not current.Attr.Blink;
-      current.Attr.Reverse_Video := not current.Attr.Reverse_Video;
-      Set_Background (Ch => current);
-      xAdd (18, 45, "bold underline blink negative");
-
-      Set_Background (Ch => normal);
-      Move_Cursor (Line => Lines - 2, Column => 1);
-      if pass then
-         Add (Str => "Dark");
-      else
-         Add (Str => "Light");
-      end if;
-      Add (Str => " background. ");
-      Clear_To_End_Of_Line;
-      Pause;
-   end loop;
-
-   Set_Background (Ch => Blank2);
-   Erase;
-   End_Windows;
-
-end ncurses2.test_sgr_attributes;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-test_sgr_attributes.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-test_sgr_attributes.ads
deleted file mode 100644
index 241118094e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-test_sgr_attributes.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.test_sgr_attributes;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-trace_set.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-trace_set.adb
deleted file mode 100644
index 10b605a7b2..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-trace_set.adb
+++ /dev/null
@@ -1,481 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            ncurses2.trace_set                            --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with ncurses2.util; use ncurses2.util;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Trace; use Terminal_Interface.Curses.Trace;
-with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
-
-with Ada.Strings.Bounded;
-
---  interactively set the trace level
-
-procedure ncurses2.trace_set is
-
-   function menu_virtualize (c : Key_Code) return Menu_Request_Code;
-   function subset (super, sub : Trace_Attribute_Set) return Boolean;
-   function trace_or (a, b : Trace_Attribute_Set) return Trace_Attribute_Set;
-   function trace_num (tlevel : Trace_Attribute_Set) return String;
-   function tracetrace (tlevel : Trace_Attribute_Set) return String;
-   function run_trace_menu (m : Menu) return Boolean;
-
-   function menu_virtualize (c : Key_Code) return Menu_Request_Code is
-   begin
-      case c is
-         when Character'Pos (newl) | Key_Exit =>
-            return Menu_Request_Code'Last + 1; --  MAX_COMMAND? TODO
-         when Character'Pos ('u') =>
-            return M_ScrollUp_Line;
-         when Character'Pos ('d') =>
-            return M_ScrollDown_Line;
-         when Character'Pos ('b') | Key_Next_Page =>
-            return M_ScrollUp_Page;
-         when Character'Pos ('f') | Key_Previous_Page =>
-            return M_ScrollDown_Page;
-         when Character'Pos ('n') | Key_Cursor_Down =>
-            return M_Next_Item;
-         when Character'Pos ('p') | Key_Cursor_Up =>
-            return M_Previous_Item;
-         when Character'Pos (' ') =>
-            return M_Toggle_Item;
-         when Key_Mouse =>
-            return c;
-         when others =>
-            Beep;
-            return c;
-      end case;
-   end menu_virtualize;
-
-
-   type string_a is access String;
-   type tbl_entry is record
-      name : string_a;
-      mask : Trace_Attribute_Set;
-   end record;
-
-   t_tbl : constant array (Positive range <>) of tbl_entry :=
-     (
-      (new String'("Disable"),
-       Trace_Disable),
-      (new String'("Times"),
-       Trace_Attribute_Set'(Times => True, others => False)),
-      (new String'("Tputs"),
-       Trace_Attribute_Set'(Tputs => True, others => False)),
-      (new String'("Update"),
-       Trace_Attribute_Set'(Update => True, others => False)),
-      (new String'("Cursor_Move"),
-       Trace_Attribute_Set'(Cursor_Move => True, others => False)),
-      (new String'("Character_Output"),
-       Trace_Attribute_Set'(Character_Output => True, others => False)),
-      (new String'("Ordinary"),
-       Trace_Ordinary),
-      (new String'("Calls"),
-       Trace_Attribute_Set'(Calls => True, others => False)),
-      (new String'("Virtual_Puts"),
-       Trace_Attribute_Set'(Virtual_Puts => True, others => False)),
-      (new String'("Input_Events"),
-       Trace_Attribute_Set'(Input_Events => True, others => False)),
-      (new String'("TTY_State"),
-       Trace_Attribute_Set'(TTY_State => True, others => False)),
-      (new String'("Internal_Calls"),
-       Trace_Attribute_Set'(Internal_Calls => True, others => False)),
-      (new String'("Character_Calls"),
-       Trace_Attribute_Set'(Character_Calls => True, others => False)),
-      (new String'("Termcap_TermInfo"),
-       Trace_Attribute_Set'(Termcap_TermInfo => True, others => False)),
-      (new String'("Maximium"),
-       Trace_Maximum)
-      );
-
-   package BS is new Ada.Strings.Bounded.Generic_Bounded_Length (300);
-
-
-   function subset (super, sub : Trace_Attribute_Set) return Boolean is
-   begin
-      if
-        (super.Times or not sub.Times) and
-        (super.Tputs or not sub.Tputs) and
-        (super.Update or not sub.Update) and
-        (super.Cursor_Move or not sub.Cursor_Move) and
-        (super.Character_Output or not sub.Character_Output) and
-        (super.Calls or not sub.Calls) and
-        (super.Virtual_Puts or not sub.Virtual_Puts) and
-        (super.Input_Events or not sub.Input_Events) and
-        (super.TTY_State or not sub.TTY_State) and
-        (super.Internal_Calls or not sub.Internal_Calls) and
-        (super.Character_Calls or not sub.Character_Calls) and
-        (super.Termcap_TermInfo or not sub.Termcap_TermInfo) and
-        True then
-         return True;
-      else
-         return False;
-      end if;
-   end subset;
-
-   function trace_or (a, b : Trace_Attribute_Set) return Trace_Attribute_Set is
-      retval : Trace_Attribute_Set := Trace_Disable;
-   begin
-      retval.Times := (a.Times or b.Times);
-      retval.Tputs := (a.Tputs or b.Tputs);
-      retval.Update := (a.Update or b.Update);
-      retval.Cursor_Move := (a.Cursor_Move or b.Cursor_Move);
-      retval.Character_Output := (a.Character_Output or b.Character_Output);
-      retval.Calls := (a.Calls or b.Calls);
-      retval.Virtual_Puts := (a.Virtual_Puts or b.Virtual_Puts);
-      retval.Input_Events := (a.Input_Events or b.Input_Events);
-      retval.TTY_State := (a.TTY_State or b.TTY_State);
-      retval.Internal_Calls := (a.Internal_Calls or b.Internal_Calls);
-      retval.Character_Calls := (a.Character_Calls or b.Character_Calls);
-      retval.Termcap_TermInfo := (a.Termcap_TermInfo or b.Termcap_TermInfo);
-
-      return retval;
-   end trace_or;
-
-   --  Print the hexadecimal value of the mask so
-   --  users can set it from the command line.
-
-   function trace_num (tlevel : Trace_Attribute_Set) return String is
-      result : Integer := 0;
-      m : Integer := 1;
-   begin
-
-      if tlevel.Times then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Tputs then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Update then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Cursor_Move then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Character_Output then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Calls then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Virtual_Puts then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Input_Events then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.TTY_State then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Internal_Calls then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Character_Calls then
-         result := result + m;
-      end if;
-      m := m * 2;
-
-      if tlevel.Termcap_TermInfo then
-         result := result + m;
-      end if;
-      m := m * 2;
-      return result'Img;
-   end trace_num;
-
-
-   function tracetrace (tlevel : Trace_Attribute_Set) return String is
-
-      use BS;
-      buf : Bounded_String := To_Bounded_String ("");
-   begin
-      --  The C version prints the hexadecimal value of the mask, we
-      --  won't do that here because this is Ada.
-
-      if tlevel = Trace_Disable then
-         Append (buf, "Trace_Disable");
-      else
-
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Times => True, others => False)) then
-            Append (buf, "Times");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Tputs => True, others => False)) then
-            Append (buf, "Tputs");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Update => True, others => False)) then
-            Append (buf, "Update");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Cursor_Move => True,
-                                         others => False)) then
-            Append (buf, "Cursor_Move");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Character_Output => True,
-                                         others => False)) then
-            Append (buf, "Character_Output");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Ordinary) then
-            Append (buf, "Ordinary");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Calls => True, others => False)) then
-            Append (buf, "Calls");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Virtual_Puts => True,
-                                         others => False)) then
-            Append (buf, "Virtual_Puts");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Input_Events => True,
-                                         others => False)) then
-            Append (buf, "Input_Events");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(TTY_State => True,
-                                         others => False)) then
-            Append (buf, "TTY_State");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Internal_Calls => True,
-                                         others => False)) then
-            Append (buf, "Internal_Calls");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Character_Calls => True,
-                                         others => False)) then
-            Append (buf, "Character_Calls");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Attribute_Set'(Termcap_TermInfo => True,
-                                         others => False)) then
-            Append (buf, "Termcap_TermInfo");
-            Append (buf, ", ");
-         end if;
-
-         if subset (tlevel,
-                    Trace_Maximum) then
-            Append (buf, "Maximium");
-            Append (buf, ", ");
-         end if;
-      end if;
-
-      if To_String (buf) (Length (buf) - 1) = ',' then
-         Delete (buf, Length (buf) - 1, Length (buf));
-      end if;
-
-      return To_String (buf);
-   end tracetrace;
-
-   function run_trace_menu (m : Menu) return Boolean is
-      i, p : Item;
-      changed : Boolean;
-      c, v : Key_Code;
-   begin
-      loop
-         changed := False;
-         c := Getchar (Get_Window (m));
-         v := menu_virtualize (c);
-         case Driver (m, v) is
-            when Unknown_Request =>
-               return False;
-            when others =>
-               i := Current (m);
-               if i = Menus.Items (m, 1) then -- the first item
-                  for n in t_tbl'First + 1 .. t_tbl'Last loop
-                     if Value (i) then
-                        Set_Value (i, False);
-                        changed := True;
-                     end if;
-                  end loop;
-               else
-                  for n in t_tbl'First + 1 .. t_tbl'Last loop
-                     p := Menus.Items (m, n);
-                     if Value (p) then
-                        Set_Value (Menus.Items (m, 1), False);
-                        changed := True;
-                        exit;
-                     end if;
-                  end loop;
-               end if;
-               if not changed then
-                  return True;
-               end if;
-         end case;
-      end loop;
-   end run_trace_menu;
-
-   nc_tracing, mask : Trace_Attribute_Set;
-   pragma Import (C, nc_tracing, "_nc_tracing");
-   items_a : Item_Array_Access :=
-     new Item_Array (t_tbl'First .. t_tbl'Last + 1);
-   mrows : Line_Count;
-   mcols : Column_Count;
-   menuwin : Window;
-   menu_y : constant Line_Position := 8;
-   menu_x : constant Column_Position := 8;
-   ip : Item;
-   m : Menu;
-   newtrace : Trace_Attribute_Set;
-begin
-   Add (Line => 0, Column => 0, Str => "Interactively set trace level:");
-   Add (Line => 2, Column => 0,
-        Str => "  Press space bar to toggle a selection.");
-   Add (Line => 3, Column => 0,
-        Str => "  Use up and down arrow to move the select bar.");
-   Add (Line => 4, Column => 0,
-        Str => "  Press return to set the trace level.");
-   Add (Line => 6, Column => 0, Str => "(Current trace level is ");
-   Add (Str => tracetrace (nc_tracing) & " numerically: " &
-        trace_num (nc_tracing));
-   Add (Ch => ')');
-
-   Refresh;
-
-   for n in t_tbl'Range loop
-      items_a (n) := New_Item (t_tbl (n).name.all);
-   end loop;
-   items_a (t_tbl'Last + 1) := Null_Item;
-
-   m := New_Menu (items_a);
-
-   Set_Format (m, 16, 2);
-   Scale (m, mrows, mcols);
-
-   Switch_Options (m, (One_Valued => True, others => False), On => False);
-   menuwin := New_Window (mrows + 2, mcols + 2, menu_y, menu_x);
-   Set_Window (m, menuwin);
-   Set_KeyPad_Mode (menuwin, SwitchOn => True);
-   Box (menuwin);
-
-   Set_Sub_Window (m, Derived_Window (menuwin, mrows, mcols, 1, 1));
-
-   Post (m);
-
-   for n in t_tbl'Range loop
-      ip := Items (m, n);
-      mask := t_tbl (n).mask;
-      if mask = Trace_Disable then
-         Set_Value (ip, nc_tracing = Trace_Disable);
-      elsif subset (sub => mask, super => nc_tracing) then
-         Set_Value (ip, True);
-      end if;
-   end loop;
-
-   while run_trace_menu (m) loop
-      null;
-   end loop;
-
-   newtrace := Trace_Disable;
-   for n in t_tbl'Range loop
-      ip := Items (m, n);
-      if Value (ip) then
-         mask := t_tbl (n).mask;
-         newtrace := trace_or (newtrace, mask);
-      end if;
-   end loop;
-
-   Trace_On (newtrace);
-   Trace_Put ("trace level interactively set to " &
-              tracetrace (nc_tracing));
-
-   Move_Cursor (Line => Lines - 4, Column => 0);
-   Add (Str => "Trace level is ");
-   Add (Str => tracetrace (nc_tracing));
-   Add (Ch => newl);
-   Pause; -- was just Add(); Getchar
-
-   Post (m, False);
-   --  menuwin has subwindows I think, which makes an error.
-   declare begin
-      Delete (menuwin);
-   exception when Curses_Exception => null; end;
-
-   --  free_menu(m);
-   --  free_item()
-end ncurses2.trace_set;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-trace_set.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-trace_set.ads
deleted file mode 100644
index 7bbf8ca545..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-trace_set.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            ncurses2.trace_set                            --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure ncurses2.trace_set;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-util.adb b/contrib/ncurses-5.4/Ada95/samples/ncurses2-util.adb
deleted file mode 100644
index 907dcef9c7..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-util.adb
+++ /dev/null
@@ -1,199 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                               ncurses2.util                              --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-with Ada.Text_IO;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-pragma Warnings (Off);
-with Terminal_Interface.Curses.Aux;
-pragma Warnings (On);
-
-with Terminal_Interface.Curses.Trace; use Terminal_Interface.Curses.Trace;
-
-with Ada.Text_IO; use Ada.Text_IO;
-
-with Interfaces.C;
-with Interfaces.C.Strings;
-
-with Ada.Characters.Handling;
-
-with ncurses2.genericPuts;
-
-
-package body ncurses2.util is
-
-   --  #defines from C
-   --  #define CTRL(x)         ((x) & 0x1f)
-   function CTRL (c : Character) return Key_Code is
-   begin
-      return Character'Pos (c) mod 16#20#;
-      --  uses a property of ASCII
-      --  A = 16#41#; a = 16#61#; ^A = 1 or 16#1#
-   end CTRL;
-
-   function CTRL (c : Character) return Character is
-   begin
-      return Character'Val (Character'Pos (c) mod 16#20#);
-      --  uses a property of ASCII
-      --  A = 16#41#; a = 16#61#; ^A = 1 or 16#1#
-   end CTRL;
-
-   save_trace : Trace_Attribute_Set;
-   --  Common function to allow ^T to toggle trace-mode in the middle of a test
-   --  so that trace-files can be made smaller.
-   function Getchar (win : Window := Standard_Window) return Key_Code is
-      c : Key_Code;
-   begin
-      --  #ifdef TRACE
-      c := Get_Keystroke (win);
-      while c = CTRL ('T') loop
-         --  if _nc_tracing  in C
-         if Current_Trace_Setting /= Trace_Disable then
-            save_trace := Current_Trace_Setting;
-            Trace_Put ("TOGGLE-TRACING OFF");
-            Current_Trace_Setting := Trace_Disable;
-         else
-            Current_Trace_Setting := save_trace;
-         end if;
-         Trace_On (Current_Trace_Setting);
-         if Current_Trace_Setting /= Trace_Disable then
-            Trace_Put ("TOGGLE-TRACING ON");
-         end if;
-      end loop;
-      --  #else c := Get_Keystroke;
-      return c;
-   end Getchar;
-
-   procedure Getchar (win : Window := Standard_Window) is
-      x : Key_Code;
-   begin
-      x := Getchar (win);
-   end Getchar;
-
-
-   procedure Pause is
-   begin
-      Move_Cursor (Line => Lines - 1, Column => 0);
-      Add (Str => "Press any key to continue... ");
-      Getchar;
-   end Pause;
-
-
-   procedure Cannot (s : String) is
-      use Interfaces.C;
-      use Interfaces.C.Strings;
-      use Terminal_Interface.Curses.Aux;
-      function getenv (x : char_array)  return chars_ptr;
-      pragma Import (C, getenv, "getenv");
-      tmp1 : char_array (0 .. 10);
-      package p is new ncurses2.genericPuts (1024);
-      use p;
-      use p.BS;
-
-      tmpb : BS.Bounded_String;
-
-      Length : size_t;
-   begin
-      To_C ("TERM", tmp1, Length);
-      Fill_String (getenv (tmp1), tmpb);
-      Add (Ch => newl);
-      myAdd (Str => "This " & tmpb & " terminal " & s);
-      Pause;
-   end Cannot;
-
-   procedure ShellOut (message : Boolean) is
-      use Interfaces.C;
-      Txt : char_array (0 .. 10);
-      Length : size_t;
-      procedure system (x : char_array);
-      pragma Import (C, system, "system");
-   begin
-      To_C ("sh", Txt,  Length);
-      if message then
-         Add (Str => "Shelling out...");
-      end if;
-      Save_Curses_Mode (Mode => Curses);
-      End_Windows;
-      system (Txt);
-      if message then
-         Add (Str => "returned from shellout.");
-         Add (Ch => newl);
-      end if;
-      Refresh;
-   end ShellOut;
-
-
-
-   function Is_Digit (c : Key_Code) return Boolean is
-   begin
-      if c >= 16#100# then
-         return False;
-      else
-         return Ada.Characters.Handling.Is_Digit (Character'Val (c));
-      end if;
-   end Is_Digit;
-
-   procedure P (s : String) is
-   begin
-      Add (Str => s);
-      Add (Ch => newl);
-   end P;
-
-
-   function Code_To_Char (c : Key_Code) return Character is
-   begin
-      if c > Character'Pos (Character'Last) then
-         return Character'Val (0);
-         --  maybe raise exception?
-      else
-         return Character'Val (c);
-      end if;
-   end Code_To_Char;
-
-   --  This was untestable due to a bug in GNAT (3.12p)
-   --  Hmm, what bug? I don't remember.
-   function ctoi (c : Character) return Integer is
-   begin
-      return Character'Pos (c) - Character'Pos ('0');
-   end ctoi;
-
-end ncurses2.util;
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2-util.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2-util.ads
deleted file mode 100644
index 6c81e83e76..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2-util.ads
+++ /dev/null
@@ -1,79 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                              ncurses2.util                               --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-with Ada.Text_IO;
-package ncurses2.util is
-
-   Blank : constant Character := ' ';
-   Blank2 : constant Attributed_Character :=
-     (Ch => Blank, Attr => Normal_Video, Color => Color_Pair'First);
-
-
-   newl : constant Character :=  Character'Val (10);
-
-   function CTRL (c : Character) return Key_Code;
-
-   function CTRL (c : Character) return Character;
-
-   function Getchar (win : Window := Standard_Window) return Key_Code;
-
-   procedure Getchar (win : Window := Standard_Window);
-
-   procedure Pause;
-
-
-   procedure Cannot (s : String);
-
-   procedure ShellOut (message : Boolean);
-
-
-   package Int_IO is new Ada.Text_IO.Integer_IO (Integer);
-
-
-   function Is_Digit (c : Key_Code) return Boolean;
-
-   procedure P (s : String);
-
-   function Code_To_Char (c : Key_Code) return Character;
-   function ctoi (c : Character) return Integer;
-end ncurses2.util;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/ncurses2.ads b/contrib/ncurses-5.4/Ada95/samples/ncurses2.ads
deleted file mode 100644
index 2fe0197089..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/ncurses2.ads
+++ /dev/null
@@ -1,44 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 ncurses                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
---  Version Control
---  $Revision: 1.1 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-package ncurses2 is
-   pragma Pure (ncurses2);
-end ncurses2;
diff --git a/contrib/ncurses-5.4/Ada95/samples/rain.adb b/contrib/ncurses-5.4/Ada95/samples/rain.adb
deleted file mode 100644
index c576f3f38c..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/rain.adb
+++ /dev/null
@@ -1,162 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                   Rain                                   --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Laurent Pautet <pautet@gnat.com>
---  Modified by:  Juergen Pfeifer, 1997
---  Version Control
---  $Revision: 1.6 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---                                                                          --
-with Ada.Numerics.Float_Random; use Ada.Numerics.Float_Random;
-with Status; use Status;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-procedure Rain is
-
-   Visibility : Cursor_Visibility;
-
-   subtype X_Position is Line_Position;
-   subtype Y_Position is Column_Position;
-
-   Xpos    : array (1 .. 5) of X_Position;
-   Ypos    : array (1 .. 5) of Y_Position;
-
-   N : Integer;
-
-   G : Generator;
-
-   Max_X, X : X_Position;
-   Max_Y, Y : Y_Position;
-
-   procedure Next (J : in out Integer);
-   procedure Cursor (X : X_Position; Y : Y_Position);
-
-   procedure Next (J : in out Integer) is
-   begin
-      if J = 5 then
-         J := 1;
-      else
-         J := J + 1;
-      end if;
-   end Next;
-
-   procedure Cursor (X : X_Position; Y : Y_Position) is
-   begin
-      Move_Cursor (Line => X, Column => Y);
-   end Cursor;
-   pragma Inline (Cursor);
-
-begin
-
-   Init_Screen;
-   Set_NL_Mode;
-   Set_Echo_Mode (False);
-
-   Visibility := Invisible;
-   Set_Cursor_Visibility (Visibility);
-
-   Max_X := Lines - 5;
-   Max_Y := Columns - 5;
-
-   for I in Xpos'Range loop
-      Xpos (I) := X_Position (Float (Max_X) * Random (G)) + 2;
-      Ypos (I) := Y_Position (Float (Max_Y) * Random (G)) + 2;
-   end loop;
-
-   N := 1;
-   while Process.Continue loop
-
-      X := X_Position (Float (Max_X) * Random (G)) + 2;
-      Y := Y_Position (Float (Max_Y) * Random (G)) + 2;
-
-      Cursor (X, Y);
-      Add (Ch => '.');
-
-      Cursor (Xpos (N), Ypos (N));
-      Add (Ch => 'o');
-
-      --
-      Next (N);
-      Cursor (Xpos (N), Ypos (N));
-      Add (Ch => 'O');
-
-      --
-      Next (N);
-      Cursor (Xpos (N) - 1, Ypos (N));
-      Add (Ch => '-');
-      Cursor (Xpos (N), Ypos (N) - 1);
-      Add (Str => "|.|");
-      Cursor (Xpos (N) + 1, Ypos (N));
-      Add (Ch => '-');
-
-      --
-      Next (N);
-      Cursor (Xpos (N) - 2, Ypos (N));
-      Add (Ch => '-');
-      Cursor (Xpos (N) - 1, Ypos (N) - 1);
-      Add (Str => "/\\");
-      Cursor (Xpos (N), Ypos (N) - 2);
-      Add (Str => "| O |");
-      Cursor (Xpos (N) + 1, Ypos (N) - 1);
-      Add (Str => "\\/");
-      Cursor (Xpos (N) + 2, Ypos (N));
-      Add (Ch => '-');
-
-      --
-      Next (N);
-      Cursor (Xpos (N) - 2, Ypos (N));
-      Add (Ch => ' ');
-      Cursor (Xpos (N) - 1, Ypos (N) - 1);
-      Add (Str => "   ");
-      Cursor (Xpos (N), Ypos (N) - 2);
-      Add (Str => "     ");
-      Cursor (Xpos (N) + 1, Ypos (N) - 1);
-      Add (Str => "   ");
-      Cursor (Xpos (N) + 2, Ypos (N));
-      Add (Ch => ' ');
-
-      Xpos (N) := X;
-      Ypos (N) := Y;
-
-      Refresh;
-      Nap_Milli_Seconds (50);
-   end loop;
-
-   Visibility := Normal;
-   Set_Cursor_Visibility (Visibility);
-   End_Windows;
-
-end Rain;
diff --git a/contrib/ncurses-5.4/Ada95/samples/rain.ads b/contrib/ncurses-5.4/Ada95/samples/rain.ads
deleted file mode 100644
index 3ad1912c5e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/rain.ads
+++ /dev/null
@@ -1,43 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                   Rain                                   --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Laurent Pautet <pautet@gnat.com>
---  Modified by:  Juergen Pfeifer, 1997
---  Version Control
---  $Revision: 1.6 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---                                                                          --
-procedure Rain;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-attributes.adb b/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-attributes.adb
deleted file mode 100644
index c49f37d602..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-attributes.adb
+++ /dev/null
@@ -1,122 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                       Sample.Curses_Demo.Attributes                      --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels;  use Terminal_Interface.Curses.Panels;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Explanation; use Sample.Explanation;
-
-package body Sample.Curses_Demo.Attributes is
-
-   procedure Demo
-   is
-      P : Panel := Create (Standard_Window);
-      K : Real_Key_Code;
-   begin
-      Set_Meta_Mode;
-      Set_KeyPad_Mode;
-
-      Top (P);
-
-      Push_Environment ("ATTRIBDEMO");
-      Default_Labels;
-      Notepad ("ATTRIB-PAD00");
-
-      Set_Character_Attributes (Attr => (others => False));
-      Add (Line => 1, Column => Columns / 2 - 10,
-           Str => "This is NORMAL");
-
-      Set_Character_Attributes (Attr => (Stand_Out => True,
-                                          others => False));
-      Add (Line => 2, Column => Columns / 2 - 10,
-           Str => "This is Stand_Out");
-
-      Set_Character_Attributes (Attr => (Under_Line => True,
-                                          others => False));
-      Add (Line => 3, Column => Columns / 2 - 10,
-           Str => "This is Under_Line");
-
-      Set_Character_Attributes (Attr => (Reverse_Video => True,
-                                          others => False));
-      Add (Line => 4, Column => Columns / 2 - 10,
-           Str => "This is Reverse_Video");
-
-      Set_Character_Attributes (Attr => (Blink => True,
-                                          others => False));
-      Add (Line => 5, Column => Columns / 2 - 10,
-           Str => "This is Blink");
-
-      Set_Character_Attributes (Attr => (Dim_Character => True,
-                                          others => False));
-      Add (Line => 6, Column => Columns / 2 - 10,
-           Str => "This is Dim_Character");
-
-      Set_Character_Attributes (Attr => (Bold_Character => True,
-                                          others => False));
-      Add (Line => 7, Column => Columns / 2 - 10,
-           Str => "This is Bold_Character");
-
-      Refresh_Without_Update;
-      Update_Panels; Update_Screen;
-
-      loop
-         K := Get_Key;
-         if K in Special_Key_Code'Range then
-            case K is
-               when QUIT_CODE     => exit;
-               when HELP_CODE     => Explain_Context;
-               when EXPLAIN_CODE  => Explain ("ATTRIBKEYS");
-               when others        => null;
-            end case;
-         end if;
-      end loop;
-
-      Pop_Environment;
-      Clear;
-      Refresh_Without_Update;
-      Delete (P);
-      Update_Panels; Update_Screen;
-
-   end Demo;
-
-end Sample.Curses_Demo.Attributes;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-attributes.ads b/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-attributes.ads
deleted file mode 100644
index 6d9b4e8df8..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-attributes.ads
+++ /dev/null
@@ -1,45 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                       Sample.Curses_Demo.Attributes                      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample.Curses_Demo.Attributes is
-
-   procedure Demo;
-
-end Sample.Curses_Demo.Attributes;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-mouse.adb b/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-mouse.adb
deleted file mode 100644
index 34a0ab1156..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-mouse.adb
+++ /dev/null
@@ -1,220 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                         Sample.Curses_Demo.Mouse                         --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.13 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Mouse; use Terminal_Interface.Curses.Mouse;
-with Terminal_Interface.Curses.Text_IO; use Terminal_Interface.Curses.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Integer_IO;
-with Terminal_Interface.Curses.Text_IO.Enumeration_IO;
-
-with Sample.Helpers; use Sample.Helpers;
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Explanation; use Sample.Explanation;
-
-package body Sample.Curses_Demo.Mouse is
-
-   package Int_IO is new
-     Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
-   use Int_IO;
-
-   package Button_IO is new
-     Terminal_Interface.Curses.Text_IO.Enumeration_IO (Mouse_Button);
-   use Button_IO;
-
-   package State_IO is new
-     Terminal_Interface.Curses.Text_IO.Enumeration_IO (Button_State);
-   use State_IO;
-
-   procedure Demo is
-
-      type Controls is array (1 .. 3) of Panel;
-
-      Frame : Window;
-      Msg   : Window;
-      Ctl   : Controls;
-      Pan   : Panel;
-      K     : Real_Key_Code;
-      V     : Cursor_Visibility := Invisible;
-      W     : Window;
-      Note  : Window;
-      Msg_L : constant Line_Count := 8;
-      Lins  : Line_Position := Lines;
-      Cols  : Column_Position;
-      Mask  : Event_Mask;
-      procedure Show_Mouse_Event;
-
-      procedure Show_Mouse_Event
-      is
-         Evt    : constant Mouse_Event := Get_Mouse;
-         Y      : Line_Position;
-         X      : Column_Position;
-         Button : Mouse_Button;
-         State  : Button_State;
-         W      : Window;
-      begin
-         Get_Event (Evt, Y, X, Button, State);
-         Put (Msg, "Event at");
-         Put (Msg, "  X=");    Put (Msg, Integer (X), 3);
-         Put (Msg, ", Y=");    Put (Msg, Integer (Y), 3);
-         Put (Msg, ", Btn=");  Put (Msg, Button, 10);
-         Put (Msg, ", Stat="); Put (Msg, State, 15);
-         for I in Ctl'Range loop
-            W := Get_Window (Ctl (I));
-            if Enclosed_In_Window (W, Evt) then
-               Transform_Coordinates (W, Y, X, From_Screen);
-               Put (Msg, ",Box(");
-               Put (Msg, Integer (I), 1); Put (Msg, ",");
-               Put (Msg, Integer (Y), 1); Put (Msg, ",");
-               Put (Msg, Integer (X), 1); Put (Msg, ")");
-            end if;
-         end loop;
-         New_Line (Msg);
-         Flush (Msg);
-         Update_Panels; Update_Screen;
-      end Show_Mouse_Event;
-
-   begin
-      Push_Environment ("MOUSE00");
-      Notepad ("MOUSE-PAD00");
-      Default_Labels;
-      Set_Cursor_Visibility (V);
-
-      Note  := Notepad_Window;
-      if Note /= Null_Window then
-         Get_Window_Position (Note, Lins, Cols);
-      end if;
-      Frame := Create (Msg_L, Columns, Lins - Msg_L, 0);
-      if Has_Colors then
-         Set_Background (Win => Frame,
-                         Ch => (Color => Default_Colors,
-                                Attr  => Normal_Video,
-                                Ch    => ' '));
-         Set_Character_Attributes (Win   => Frame,
-                                   Attr  => Normal_Video,
-                                   Color => Default_Colors);
-         Erase (Frame);
-      end if;
-      Msg   := Derived_Window (Frame, Msg_L - 2, Columns - 2, 1, 1);
-      Pan   := Create (Frame);
-
-      Set_Meta_Mode;
-      Set_KeyPad_Mode;
-      Mask := Start_Mouse;
-
-      Box (Frame);
-      Window_Title (Frame, "Mouse Protocol");
-      Refresh_Without_Update (Frame);
-      Allow_Scrolling (Msg, True);
-
-      declare
-         Middle_Column : constant Integer := Integer (Columns) / 2;
-         Middle_Index  : constant Natural := Ctl'First + (Ctl'Length / 2);
-         Width         : constant Column_Count := 5;
-         Height        : constant Line_Count   := 3;
-         Half          : constant Column_Count := Width / 2;
-         Space         : constant Column_Count := 3;
-         Position      : Integer;
-         W             : Window;
-      begin
-         for I in Ctl'Range loop
-            Position := (Integer (I) - Integer (Middle_Index)) *
-              Integer (Half + Space + Width) + Middle_Column;
-            W := Create (Height,
-                         Width,
-                         1,
-                         Column_Position (Position));
-            if Has_Colors then
-               Set_Background (Win => W,
-                               Ch => (Color => Menu_Back_Color,
-                                      Attr  => Normal_Video,
-                                      Ch    => ' '));
-               Set_Character_Attributes (Win   => W,
-                                         Attr  => Normal_Video,
-                                         Color => Menu_Fore_Color);
-               Erase (W);
-            end if;
-            Ctl (I) := Create (W);
-            Box (W);
-            Move_Cursor (W, 1, Half);
-            Put (W, Integer (I), 1);
-            Refresh_Without_Update (W);
-         end loop;
-      end;
-
-      Update_Panels; Update_Screen;
-
-      loop
-         K := Get_Key;
-         if K in Special_Key_Code'Range then
-            case K is
-               when QUIT_CODE     => exit;
-               when HELP_CODE     => Explain_Context;
-               when EXPLAIN_CODE  => Explain ("MOUSEKEYS");
-               when Key_Mouse     => Show_Mouse_Event;
-               when others        => null;
-            end case;
-         end if;
-      end loop;
-
-      for I in Ctl'Range loop
-         W := Get_Window (Ctl (I));
-         Clear (W);
-         Delete (Ctl (I));
-         Delete (W);
-      end loop;
-
-      Clear (Frame);
-      Delete (Pan);
-      Delete (Msg);
-      Delete (Frame);
-
-      Set_Cursor_Visibility (V);
-      End_Mouse (Mask);
-
-      Pop_Environment;
-      Update_Panels; Update_Screen;
-
-   end Demo;
-
-end Sample.Curses_Demo.Mouse;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-mouse.ads b/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-mouse.ads
deleted file mode 100644
index ad78d0d0a7..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo-mouse.ads
+++ /dev/null
@@ -1,45 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                         Sample.Curses_Demo.Mouse                         --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample.Curses_Demo.Mouse is
-
-   procedure Demo;
-
-end Sample.Curses_Demo.Mouse;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo.adb b/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo.adb
deleted file mode 100644
index aab45c2989..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo.adb
+++ /dev/null
@@ -1,142 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Curses_Demo                            --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
-with Terminal_Interface.Curses.Mouse;  use Terminal_Interface.Curses.Mouse;
-with Terminal_Interface.Curses.Panels;  use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Panels.User_Data;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Helpers; use Sample.Helpers;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-
-with Sample.Explanation; use Sample.Explanation;
-
-with Sample.Menu_Demo.Handler;
-with Sample.Curses_Demo.Mouse;
-with Sample.Curses_Demo.Attributes;
-
-package body Sample.Curses_Demo is
-
-   type User_Data is new Integer;
-   type User_Data_Access is access all User_Data;
-   package PUD is new Panels.User_Data (User_Data, User_Data_Access);
-   --  We use above instantiation of the generic User_Data package to
-   --  demonstrate and test the use of the user data maechanism.
-
-   procedure Demo
-   is
-      function My_Driver (M : Menu;
-                          K : Key_Code;
-                          Pan : Panel) return Boolean;
-      package Mh is new Sample.Menu_Demo.Handler (My_Driver);
-
-      Itm : Item_Array_Access := new Item_Array'
-        (New_Item ("Attributes Demo"),
-         New_Item ("Mouse Demo"),
-         Null_Item);
-      M  : Menu := New_Menu (Itm);
-      U1 : User_Data_Access := new User_Data'(4711);
-      U2 : User_Data_Access;
-
-      function My_Driver (M : Menu;
-                          K : Key_Code;
-                          Pan : Panel) return Boolean
-      is
-         Idx : constant Positive := Get_Index (Current (M));
-         Result : Boolean := False;
-      begin
-         PUD.Set_User_Data (Pan, U1); --  set some user data, just for fun
-         if K in User_Key_Code'Range then
-            if K = QUIT then
-               Result := True;
-            elsif K = SELECT_ITEM then
-               if Idx in Itm'Range then
-                  Hide (Pan);
-                  Update_Panels;
-               end if;
-               case Idx is
-                  when 1 => Sample.Curses_Demo.Attributes.Demo;
-                  when 2 => Sample.Curses_Demo.Mouse.Demo;
-                  when others => Not_Implemented;
-               end case;
-               if Idx in Itm'Range then
-                  Top (Pan);
-                  Show (Pan);
-                  Update_Panels;
-                  Update_Screen;
-               end if;
-            end if;
-         end if;
-         PUD.Get_User_Data (Pan, U2); --  get the user data
-         pragma Assert (U1.all = U2.all and then U1 = U2);
-         return Result;
-      end My_Driver;
-
-   begin
-
-      if (1 + Item_Count (M)) /= Itm'Length then
-         raise Constraint_Error;
-      end if;
-
-      if not Has_Mouse then
-         declare
-            O : Item_Option_Set;
-         begin
-            Get_Options (Itm (2), O);
-            O.Selectable := False;
-            Set_Options (Itm (2), O);
-         end;
-      end if;
-
-      Push_Environment ("CURSES00");
-      Notepad ("CURSES-PAD00");
-      Default_Labels;
-      Refresh_Soft_Label_Keys_Without_Update;
-
-      Mh.Drive_Me (M, " Demo ");
-      Pop_Environment;
-
-      Delete (M);
-      Free (Itm, True);
-   end Demo;
-
-end Sample.Curses_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo.ads b/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo.ads
deleted file mode 100644
index ed4ad0f019..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-curses_demo.ads
+++ /dev/null
@@ -1,45 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Curses_Demo                            --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample.Curses_Demo is
-
-   procedure Demo;
-
-end Sample.Curses_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-explanation.adb b/contrib/ncurses-5.4/Ada95/samples/sample-explanation.adb
deleted file mode 100644
index 705e02da5e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-explanation.adb
+++ /dev/null
@@ -1,408 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                           Sample.Explanation                             --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.15 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  Poor mans help system. This scans a sequential file for key lines and
---  then reads the lines up to the next key. Those lines are presented in
---  a window as help or explanation.
---
-with Ada.Text_IO; use Ada.Text_IO;
-with Ada.Unchecked_Deallocation;
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Helpers; use Sample.Helpers;
-
-package body Sample.Explanation is
-
-   Help_Keys : constant String := "HELPKEYS";
-   In_Help   : constant String := "INHELP";
-
-   File_Name : String := "explain.msg";
-   F : File_Type;
-
-   type Help_Line;
-   type Help_Line_Access is access Help_Line;
-   pragma Controlled (Help_Line_Access);
-   type String_Access is access String;
-   pragma Controlled (String_Access);
-
-   type Help_Line is
-      record
-         Prev, Next : Help_Line_Access;
-         Line : String_Access;
-      end record;
-
-   procedure Explain (Key : in String;
-                      Win : in Window);
-
-   procedure Release_String is
-     new Ada.Unchecked_Deallocation (String,
-                                     String_Access);
-   procedure Release_Help_Line is
-     new Ada.Unchecked_Deallocation (Help_Line,
-                                     Help_Line_Access);
-
-   function Search (Key : String) return Help_Line_Access;
-   procedure Release_Help (Root : in out Help_Line_Access);
-
-   procedure Explain (Key : in String)
-   is
-   begin
-      Explain (Key, Null_Window);
-   end Explain;
-
-   procedure Explain (Key : in String;
-                      Win : in Window)
-   is
-      --  Retrieve the text associated with this key and display it in this
-      --  window. If no window argument is passed, the routine will create
-      --  a temporary window and use it.
-
-      function Filter_Key return Real_Key_Code;
-      procedure Unknown_Key;
-      procedure Redo;
-      procedure To_Window (C   : in out Help_Line_Access;
-                          More : in out Boolean);
-
-      Frame : Window := Null_Window;
-
-      W : Window := Win;
-      K : Real_Key_Code;
-      P : Panel;
-
-      Height   : Line_Count;
-      Width    : Column_Count;
-      Help     : Help_Line_Access := Search (Key);
-      Current  : Help_Line_Access;
-      Top_Line : Help_Line_Access;
-
-      Has_More : Boolean;
-
-      procedure Unknown_Key
-      is
-      begin
-         Add (W, "Help message with ID ");
-         Add (W, Key);
-         Add (W, " not found.");
-         Add (W, Character'Val (10));
-         Add (W, "Press the Function key labelled 'Quit' key to continue.");
-      end Unknown_Key;
-
-      procedure Redo
-      is
-         H : Help_Line_Access := Top_Line;
-      begin
-         if Top_Line /= null then
-            for L in 0 .. (Height - 1) loop
-               Add (W, L, 0, H.Line.all);
-               exit when H.Next = null;
-               H := H.Next;
-            end loop;
-         else
-            Unknown_Key;
-         end if;
-      end Redo;
-
-      function Filter_Key return Real_Key_Code
-      is
-         K : Real_Key_Code;
-      begin
-         loop
-            K := Get_Key (W);
-            if K in Special_Key_Code'Range then
-               case K is
-                  when HELP_CODE =>
-                     if not Find_Context (In_Help) then
-                        Push_Environment (In_Help, False);
-                        Explain (In_Help, W);
-                        Pop_Environment;
-                        Redo;
-                     end if;
-                  when EXPLAIN_CODE =>
-                     if not Find_Context (Help_Keys) then
-                        Push_Environment (Help_Keys, False);
-                        Explain (Help_Keys, W);
-                        Pop_Environment;
-                        Redo;
-                     end if;
-                  when others => exit;
-               end case;
-            else
-               exit;
-            end if;
-         end loop;
-         return K;
-      end Filter_Key;
-
-      procedure To_Window (C   : in out Help_Line_Access;
-                          More : in out Boolean)
-      is
-         L : Line_Position := 0;
-      begin
-         loop
-            Add (W, L, 0, C.Line.all);
-            L := L + 1;
-            exit when C.Next = null or else L = Height;
-            C := C.Next;
-         end loop;
-         if C.Next /= null then
-            pragma Assert (L = Height);
-            More := True;
-         else
-            More := False;
-         end if;
-      end To_Window;
-
-   begin
-      if W = Null_Window then
-         Push_Environment ("HELP");
-         Default_Labels;
-         Frame := New_Window (Lines - 2, Columns, 0, 0);
-         if Has_Colors then
-            Set_Background (Win => Frame,
-                            Ch  => (Ch    => ' ',
-                                    Color => Help_Color,
-                                    Attr  => Normal_Video));
-            Set_Character_Attributes (Win   => Frame,
-                                      Attr  => Normal_Video,
-                                      Color => Help_Color);
-            Erase (Frame);
-         end if;
-         Box (Frame);
-         Set_Character_Attributes (Frame, (Reverse_Video => True,
-                                           others        => False));
-         Add (Frame, Lines - 3, 2, "Cursor Up/Down scrolls");
-         Set_Character_Attributes (Frame); -- Back to default.
-         Window_Title (Frame, "Explanation");
-         W := Derived_Window (Frame, Lines - 4, Columns - 2, 1, 1);
-         Refresh_Without_Update (Frame);
-         Get_Size (W, Height, Width);
-         Set_Meta_Mode (W);
-         Set_KeyPad_Mode (W);
-         Allow_Scrolling (W, True);
-         Set_Echo_Mode (False);
-         P := Create (Frame);
-         Top (P);
-         Update_Panels;
-      else
-         Clear (W);
-         Refresh_Without_Update (W);
-      end if;
-
-      Current := Help; Top_Line := Help;
-
-      if null = Help then
-         Unknown_Key;
-         loop
-            K := Filter_Key;
-            exit when K = QUIT_CODE;
-         end loop;
-      else
-         To_Window (Current, Has_More);
-         if Has_More then
-            --  This means there are more lines available, so we have to go
-            --  into a scroll manager.
-            loop
-               K := Filter_Key;
-               if K in Special_Key_Code'Range then
-                  case K is
-                     when Key_Cursor_Down =>
-                        if Current.Next /= null then
-                           Move_Cursor (W, Height - 1, 0);
-                           Scroll (W, 1);
-                           Current := Current.Next;
-                           Top_Line := Top_Line.Next;
-                           Add (W, Current.Line.all);
-                        end if;
-                     when Key_Cursor_Up =>
-                        if Top_Line.Prev /= null then
-                           Move_Cursor (W, 0, 0);
-                           Scroll (W, -1);
-                           Top_Line := Top_Line.Prev;
-                           Current := Current.Prev;
-                           Add (W, Top_Line.Line.all);
-                        end if;
-                     when QUIT_CODE => exit;
-                        when others => null;
-                  end case;
-               end if;
-            end loop;
-         else
-            loop
-               K := Filter_Key;
-               exit when K = QUIT_CODE;
-            end loop;
-         end if;
-      end if;
-
-      Clear (W);
-
-      if Frame /= Null_Window then
-         Clear (Frame);
-         Delete (P);
-         Delete (W);
-         Delete (Frame);
-         Pop_Environment;
-      end if;
-
-      Update_Panels;
-      Update_Screen;
-
-      Release_Help (Help);
-
-   end Explain;
-
-   function Search (Key : String) return Help_Line_Access
-   is
-      Last    : Natural;
-      Buffer  : String (1 .. 256);
-      Root    : Help_Line_Access := null;
-      Current : Help_Line_Access;
-      Tail    : Help_Line_Access := null;
-
-      function Next_Line return Boolean;
-
-      function Next_Line return Boolean
-      is
-         H_End : constant String := "#END";
-      begin
-         Get_Line (F, Buffer, Last);
-         if Last = H_End'Length and then H_End = Buffer (1 .. Last) then
-            return False;
-         else
-            return True;
-         end if;
-      end Next_Line;
-   begin
-      Reset (F);
-      Outer :
-      loop
-         exit Outer when not Next_Line;
-         if Last = (1 + Key'Length) and then Key = Buffer (2 .. Last)
-           and then Buffer (1) = '#' then
-            loop
-               exit when not Next_Line;
-               exit when Buffer (1) = '#';
-               Current := new Help_Line'(null, null,
-                                         new String'(Buffer (1 .. Last)));
-               if Tail = null then
-                  Release_Help (Root);
-                  Root := Current;
-               else
-                  Tail.Next := Current;
-                  Current.Prev := Tail;
-               end if;
-               Tail := Current;
-            end loop;
-            exit Outer;
-         end if;
-      end loop Outer;
-      return Root;
-   end Search;
-
-   procedure Release_Help (Root : in out Help_Line_Access)
-   is
-      Next : Help_Line_Access;
-   begin
-      loop
-         exit when Root = null;
-         Next := Root.Next;
-         Release_String (Root.Line);
-         Release_Help_Line (Root);
-         Root := Next;
-      end loop;
-   end Release_Help;
-
-   procedure Explain_Context
-   is
-   begin
-      Explain (Context);
-   end Explain_Context;
-
-   procedure Notepad (Key : in String)
-   is
-      H : constant Help_Line_Access := Search (Key);
-      T : Help_Line_Access := H;
-      N : Line_Count := 1;
-      L : Line_Position := 0;
-      W : Window;
-      P : Panel;
-   begin
-      if H /= null then
-         loop
-            T := T.Next;
-            exit when T = null;
-            N := N + 1;
-         end loop;
-         W := New_Window (N + 2, Columns, Lines - N - 2, 0);
-         if Has_Colors then
-            Set_Background (Win => W,
-                            Ch  => (Ch    => ' ',
-                                    Color => Notepad_Color,
-                                    Attr  => Normal_Video));
-            Set_Character_Attributes (Win   => W,
-                                      Attr  => Normal_Video,
-                                      Color => Notepad_Color);
-            Erase (W);
-         end if;
-         Box (W);
-         Window_Title (W, "Notepad");
-         P := New_Panel (W);
-         T := H;
-         loop
-            Add (W, L + 1, 1, T.Line.all, Integer (Columns - 2));
-            L := L + 1;
-            T := T.Next;
-            exit when T = null;
-         end loop;
-         T := H;
-         Release_Help (T);
-         Refresh_Without_Update (W);
-         Notepad_To_Context (P);
-      end if;
-   end Notepad;
-
-begin
-   Open (F, In_File, File_Name);
-end Sample.Explanation;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-explanation.ads b/contrib/ncurses-5.4/Ada95/samples/sample-explanation.ads
deleted file mode 100644
index 18617ac46a..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-explanation.ads
+++ /dev/null
@@ -1,59 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                           Sample.Explanation                             --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  Poor mans help system. This scans a sequential file for key lines and
---  then reads the lines up to the next key. Those lines are presented in
---  a window as help or explanation.
---
-package Sample.Explanation is
-
-   procedure Explain (Key : in String);
-   --  Retrieve the text associated with this key and display it.
-
-   procedure Explain_Context;
-   --  Explain the current context.
-
-   procedure Notepad (Key : in String);
-   --  Put a note on the screen and maintain it with the context
-
-   Explanation_Not_Found : exception;
-   Explanation_Error     : exception;
-
-end Sample.Explanation;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-aux.adb b/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-aux.adb
deleted file mode 100644
index 712fb5d122..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-aux.adb
+++ /dev/null
@@ -1,259 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Form_Demo.Aux                          --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.13 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Helpers; use Sample.Helpers;
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Explanation; use Sample.Explanation;
-
-package body Sample.Form_Demo.Aux is
-
-   procedure Geometry (F  : in  Form;
-                       L  : out Line_Count;        -- Lines used for menu
-                       C  : out Column_Count;      -- Columns used for menu
-                       Y  : out Line_Position;     -- Proposed Line for menu
-                       X  : out Column_Position)   -- Proposed Column for menu
-   is
-   begin
-      Scale (F, L, C);
-
-      L := L + 2;  -- count for frame at top and bottom
-      C := C + 2;  -- "
-
-      --  Calculate horizontal coordinate at the screen center
-      X := (Columns - C) / 2;
-      Y := 1; -- start always in line 1
-   end Geometry;
-
-   function Create (F     : Form;
-                    Title : String;
-                    Lin   : Line_Position;
-                    Col   : Column_Position) return Panel
-   is
-      W, S : Window;
-      L : Line_Count;
-      C : Column_Count;
-      Y : Line_Position;
-      X : Column_Position;
-      Pan : Panel;
-   begin
-      Geometry (F, L, C, Y, X);
-      W := New_Window (L, C, Lin, Col);
-      Set_Meta_Mode (W);
-      Set_KeyPad_Mode (W);
-      if Has_Colors then
-         Set_Background (Win => W,
-                         Ch  => (Ch    => ' ',
-                                 Color => Default_Colors,
-                                 Attr  => Normal_Video));
-         Set_Character_Attributes (Win => W,
-                                   Color => Default_Colors,
-                                   Attr  => Normal_Video);
-         Erase (W);
-      end if;
-      S := Derived_Window (W, L - 2, C - 2, 1, 1);
-      Set_Meta_Mode (S);
-      Set_KeyPad_Mode (S);
-      Box (W);
-      Set_Window (F, W);
-      Set_Sub_Window (F, S);
-      if Title'Length > 0 then
-         Window_Title (W, Title);
-      end if;
-      Pan := New_Panel (W);
-      Post (F);
-      return Pan;
-   end Create;
-
-   procedure Destroy (F : in Form;
-                      P : in out Panel)
-   is
-      W, S : Window;
-   begin
-      W := Get_Window (F);
-      S := Get_Sub_Window (F);
-      Post (F, False);
-      Erase (W);
-      Delete (P);
-      Set_Window (F, Null_Window);
-      Set_Sub_Window (F, Null_Window);
-      Delete (S);
-      Delete (W);
-      Update_Panels;
-   end Destroy;
-
-   function Get_Request (F           : Form;
-                         P           : Panel;
-                         Handle_CRLF : Boolean := True) return Key_Code
-   is
-      W  : constant Window := Get_Window (F);
-      K  : Real_Key_Code;
-      Ch : Character;
-   begin
-      Top (P);
-      loop
-         K := Get_Key (W);
-         if K in Special_Key_Code'Range then
-            case K is
-               when HELP_CODE             => Explain_Context;
-               when EXPLAIN_CODE          => Explain ("FORMKEYS");
-               when Key_Home              => return F_First_Field;
-               when Key_End               => return F_Last_Field;
-               when QUIT_CODE             => return QUIT;
-               when Key_Cursor_Down       => return F_Down_Char;
-               when Key_Cursor_Up         => return F_Up_Char;
-               when Key_Cursor_Left       => return F_Previous_Char;
-               when Key_Cursor_Right      => return F_Next_Char;
-               when Key_Next_Page         => return F_Next_Page;
-               when Key_Previous_Page     => return F_Previous_Page;
-               when Key_Backspace         => return F_Delete_Previous;
-               when Key_Clear_Screen      => return F_Clear_Field;
-               when Key_Clear_End_Of_Line => return F_Clear_EOF;
-               when others                => return K;
-            end case;
-         elsif K in Normal_Key_Code'Range then
-            Ch := Character'Val (K);
-            case Ch is
-               when CAN => return QUIT;                  -- CTRL-X
-
-               when ACK => return F_Next_Field;          -- CTRL-F
-               when STX => return F_Previous_Field;      -- CTRL-B
-               when FF  => return F_Left_Field;          -- CTRL-L
-               when DC2 => return F_Right_Field;         -- CTRL-R
-               when NAK => return F_Up_Field;            -- CTRL-U
-               when EOT => return F_Down_Field;          -- CTRL-D
-
-               when ETB => return F_Next_Word;           -- CTRL-W
-               when DC4 => return F_Previous_Word;       -- CTRL-T
-
-               when SOH => return F_Begin_Field;         -- CTRL-A
-               when ENQ => return F_End_Field;           -- CTRL-E
-
-               when HT  => return F_Insert_Char;         -- CTRL-I
-               when SI  => return F_Insert_Line;         -- CTRL-O
-               when SYN => return F_Delete_Char;         -- CTRL-V
-               when BS  => return F_Delete_Previous;     -- CTRL-H
-               when EM  => return F_Delete_Line;         -- CTRL-Y
-               when BEL => return F_Delete_Word;         -- CTRL-G
-               when VT  => return F_Clear_EOF;           -- CTRL-K
-
-               when SO  => return F_Next_Choice;         -- CTRL-N
-               when DLE => return F_Previous_Choice;     -- CTRL-P
-
-               when CR | LF  =>
-                  if Handle_CRLF then
-                     return F_New_Line;
-                  else
-                     return K;
-                  end if;
-               when others => return K;
-            end case;
-         else
-            return K;
-         end if;
-      end loop;
-   end Get_Request;
-
-   function Make (Top         : Line_Position;
-                  Left        : Column_Position;
-                  Text        : String) return Field
-   is
-      Fld : Field;
-      C : Column_Count := Column_Count (Text'Length);
-   begin
-      Fld := New_Field (1, C, Top, Left);
-      Set_Buffer (Fld, 0, Text);
-      Switch_Options (Fld, (Active => True, others => False), False);
-      if Has_Colors then
-         Set_Background (Fld => Fld, Color => Default_Colors);
-      end if;
-      return Fld;
-   end Make;
-
-   function Make  (Height      : Line_Count := 1;
-                   Width       : Column_Count;
-                   Top         : Line_Position;
-                   Left        : Column_Position;
-                   Off_Screen  : Natural := 0) return Field
-   is
-      Fld : Field := New_Field (Height, Width, Top, Left, Off_Screen);
-   begin
-      if Has_Colors then
-         Set_Foreground (Fld => Fld, Color => Form_Fore_Color);
-         Set_Background (Fld => Fld, Color => Form_Back_Color);
-      else
-         Set_Background (Fld, (Reverse_Video => True, others => False));
-      end if;
-      return Fld;
-   end Make;
-
-   function Default_Driver (F : Form;
-                            K : Key_Code;
-                            P : Panel) return Boolean
-   is
-   begin
-      if K in User_Key_Code'Range and then K = QUIT then
-         if Driver (F, F_Validate_Field) = Form_Ok  then
-            return True;
-         end if;
-      end if;
-      return False;
-   end Default_Driver;
-
-   function Count_Active (F : Form) return Natural
-   is
-      N : Natural := 0;
-      O : Field_Option_Set;
-      H : constant Natural := Field_Count (F);
-   begin
-      if H > 0 then
-         for I in 1 .. H loop
-            Get_Options (Fields (F, I), O);
-            if O.Active then
-               N := N + 1;
-            end if;
-         end loop;
-      end if;
-      return N;
-   end Count_Active;
-
-end Sample.Form_Demo.Aux;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-aux.ads b/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-aux.ads
deleted file mode 100644
index 2317e14504..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-aux.ads
+++ /dev/null
@@ -1,92 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Form_Demo.Aux                          --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use  Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use  Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Forms;  use  Terminal_Interface.Curses.Forms;
-
-package Sample.Form_Demo.Aux is
-
-   procedure Geometry (F  : in  Form;
-                       L  : out Line_Count;
-                       C  : out Column_Count;
-                       Y  : out Line_Position;
-                       X  : out Column_Position);
-   --  Calculate the geometry for a panel beeing able to be used to display
-   --  the menu.
-
-   function Create (F     : Form;
-                    Title : String;
-                    Lin   : Line_Position;
-                    Col   : Column_Position) return Panel;
-   --  Create a panel decorated with a frame and the title at the specified
-   --  position. The dimension of the panel is derived from the menus layout.
-
-   procedure Destroy (F : in Form;
-                      P : in out Panel);
-   --  Destroy all the windowing structures associated with this menu and
-   --  panel.
-
-   function Get_Request (F           : Form;
-                         P           : Panel;
-                         Handle_CRLF : Boolean := True) return Key_Code;
-   --  Centralized request driver for all menus in this sample. This
-   --  gives us a common key binding for all menus.
-
-   function Make (Top         : Line_Position;
-                  Left        : Column_Position;
-                  Text        : String) return Field;
-   --  create a label
-
-   function Make  (Height      : Line_Count := 1;
-                   Width       : Column_Count;
-                   Top         : Line_Position;
-                   Left        : Column_Position;
-                   Off_Screen  : Natural := 0) return Field;
-   --  create a editable field
-
-   function Default_Driver (F : Form;
-                            K : Key_Code;
-                            P : Panel) return Boolean;
-
-   function Count_Active (F : Form) return Natural;
-   --  Count the number of active fields in the form
-
-end Sample.Form_Demo.Aux;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-handler.adb b/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-handler.adb
deleted file mode 100644
index 667df4ddec..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-handler.adb
+++ /dev/null
@@ -1,97 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                          Sample.Form_Demo.Handler                        --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Sample.Form_Demo.Aux;
-
-package body Sample.Form_Demo.Handler is
-
-   package Aux renames Sample.Form_Demo.Aux;
-
-   procedure Drive_Me (F     : in Form;
-                       Title : in String := "")
-   is
-      L : Line_Count;
-      C : Column_Count;
-      Y : Line_Position;
-      X : Column_Position;
-   begin
-      Aux.Geometry (F, L, C, Y, X);
-      Drive_Me (F, Y, X, Title);
-   end Drive_Me;
-
-   procedure Drive_Me (F     : in Form;
-                       Lin   : in Line_Position;
-                       Col   : in Column_Position;
-                       Title : in String := "")
-   is
-      Pan : Panel := Aux.Create (F, Title, Lin, Col);
-      V   : Cursor_Visibility := Normal;
-      Handle_CRLF : Boolean := True;
-
-   begin
-      Set_Cursor_Visibility (V);
-      if Aux.Count_Active (F) = 1 then
-         Handle_CRLF := False;
-      end if;
-      loop
-         declare
-            K : Key_Code := Aux.Get_Request (F, Pan, Handle_CRLF);
-            R : Driver_Result;
-         begin
-            if (K = 13 or else K = 10) and then not Handle_CRLF then
-               R := Unknown_Request;
-            else
-               R := Driver (F, K);
-            end if;
-            case R is
-               when Form_Ok => null;
-               when Unknown_Request =>
-                  if My_Driver (F, K, Pan) then
-                     exit;
-                  end if;
-               when others => Beep;
-            end case;
-         end;
-      end loop;
-      Set_Cursor_Visibility (V);
-      Aux.Destroy (F, Pan);
-   end Drive_Me;
-
-end Sample.Form_Demo.Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-handler.ads b/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-handler.ads
deleted file mode 100644
index 4a5641213e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo-handler.ads
+++ /dev/null
@@ -1,64 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                          Sample.Form_Demo.Handler                        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses;
-use  Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels;
-use  Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Forms;
-use  Terminal_Interface.Curses.Forms;
-
-generic
-   with function  My_Driver (Frm : Form;
-                             K   : Key_Code;
-                             Pan : Panel) return Boolean;
-package Sample.Form_Demo.Handler is
-
-   procedure Drive_Me (F     : in Form;
-                       Lin   : in Line_Position;
-                       Col   : in Column_Position;
-                       Title : in String := "");
-   --  Position the menu at the given point and drive it.
-
-   procedure Drive_Me (F     : in Form;
-                       Title : in String := "");
-   --  Center menu and drive it.
-
-end Sample.Form_Demo.Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo.adb b/contrib/ncurses-5.4/Ada95/samples/sample-form_demo.adb
deleted file mode 100644
index c5df36f7c0..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo.adb
+++ /dev/null
@@ -1,134 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                             Sample.Form_Demo                             --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
-with Terminal_Interface.Curses.Forms.Field_User_Data;
-with Terminal_Interface.Curses.Forms.Form_User_Data;
-with Sample.My_Field_Type; use Sample.My_Field_Type;
-with Sample.Explanation; use Sample.Explanation;
-with Sample.Form_Demo.Aux; use Sample.Form_Demo.Aux;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Form_Demo.Handler;
-
-with Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
-with Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
-use  Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
-with Terminal_Interface.Curses.Forms.Field_Types.IntField;
-use  Terminal_Interface.Curses.Forms.Field_Types.IntField;
-
-package body Sample.Form_Demo is
-
-   type User_Data is
-      record
-         Data : Integer;
-      end record;
-   type User_Access is access User_Data;
-
-   package Fld_U is new
-     Terminal_Interface.Curses.Forms.Field_User_Data (User_Data,
-                                                      User_Access);
-
-   package Frm_U is new
-     Terminal_Interface.Curses.Forms.Form_User_Data (User_Data,
-                                                     User_Access);
-
-   type Weekday is (Sunday, Monday, Tuesday, Wednesday, Thursday,
-                    Friday, Saturday);
-
-   package Weekday_Enum is new
-     Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada (Weekday);
-
-   Enum_Field : constant Enumeration_Field :=
-     Weekday_Enum.Create;
-
-   procedure Demo
-   is
-
-      Mft : My_Data := (Ch => 'X');
-
-      FA : Field_Array_Access := new Field_Array'
-        (Make (0, 14, "Sample Entry Form"),
-         Make (2, 0,  "WeekdayEnumeration"),
-         Make (2, 20, "Numeric 1-10"),
-         Make (2, 34, "Only 'X'"),
-         Make (5, 0, "Multiple Lines offscreen(Scroll)"),
-         Make (Width => 18, Top => 3, Left =>  0),
-         Make (Width => 12, Top => 3, Left => 20),
-         Make (Width => 12, Top => 3, Left => 34),
-         Make (Width => 46, Top => 6, Left => 0, Height => 4, Off_Screen => 2),
-         Null_Field
-         );
-
-      Frm : Terminal_Interface.Curses.Forms.Form := Create (FA);
-
-      I_F : constant Integer_Field := (Precision   => 0,
-                                       Lower_Limit => 1,
-                                       Upper_Limit => 10);
-
-      F1, F2 : User_Access;
-
-      package Fh is new Sample.Form_Demo.Handler (Default_Driver);
-
-   begin
-      Push_Environment ("FORM00");
-      Notepad ("FORM-PAD00");
-      Default_Labels;
-
-      Set_Field_Type (FA (6), Enum_Field);
-      Set_Field_Type (FA (7), I_F);
-      Set_Field_Type (FA (8), Mft);
-
-      F1 := new User_Data'(Data => 4711);
-      Fld_U.Set_User_Data (FA (1), F1);
-
-      Fh.Drive_Me (Frm);
-
-      Fld_U.Get_User_Data (FA (1), F2);
-      pragma Assert (F1 = F2);
-      pragma Assert (F1.Data = F2.Data);
-
-      Pop_Environment;
-      Delete (Frm);
-
-      Free (FA, True);
-   end Demo;
-
-end Sample.Form_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo.ads b/contrib/ncurses-5.4/Ada95/samples/sample-form_demo.ads
deleted file mode 100644
index bd33f57875..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-form_demo.ads
+++ /dev/null
@@ -1,45 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                             Sample.Form_Demo                             --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample.Form_Demo is
-
-   procedure Demo;
-
-end Sample.Form_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-function_key_setting.adb b/contrib/ncurses-5.4/Ada95/samples/sample-function_key_setting.adb
deleted file mode 100644
index 9c7a31e8e3..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-function_key_setting.adb
+++ /dev/null
@@ -1,213 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                         Sample.Function_Key_Setting                      --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Unchecked_Deallocation;
-with Sample.Manifest; use  Sample.Manifest;
-
---  This package implements a simple stack of function key label environments.
---
-package body Sample.Function_Key_Setting is
-
-   Max_Label_Length : constant Positive := 8;
-   Number_Of_Keys   : Label_Number := Label_Number'Last;
-   Justification    : Label_Justification := Left;
-
-   subtype Label is String (1 .. Max_Label_Length);
-   type Label_Array is array (Label_Number range <>) of Label;
-
-   type Key_Environment (N : Label_Number := Label_Number'Last);
-   type Env_Ptr is access Key_Environment;
-   pragma Controlled (Env_Ptr);
-
-   type String_Access is access String;
-   pragma Controlled (String_Access);
-
-   Active_Context : String_Access := new String'("MAIN");
-   Active_Notepad : Panel := Null_Panel;
-
-   type Key_Environment  (N : Label_Number := Label_Number'Last) is
-      record
-         Prev    : Env_Ptr;
-         Help    : String_Access;
-         Notepad : Panel;
-         Labels  : Label_Array (1 .. N);
-      end record;
-
-   procedure Release_String is
-     new Ada.Unchecked_Deallocation (String,
-                                     String_Access);
-
-   procedure Release_Environment is
-      new Ada.Unchecked_Deallocation (Key_Environment,
-                                      Env_Ptr);
-
-   Top_Of_Stack : Env_Ptr := null;
-
-   procedure Push_Environment (Key   : in String;
-                               Reset : in Boolean := True)
-   is
-      P : constant Env_Ptr := new Key_Environment (Number_Of_Keys);
-   begin
-      --  Store the current labels in the environment
-      for I in 1 .. Number_Of_Keys loop
-         Get_Soft_Label_Key (I, P.Labels (I));
-         if Reset then
-            Set_Soft_Label_Key (I, " ");
-         end if;
-      end loop;
-      P.Prev := Top_Of_Stack;
-      --  now store active help context and notepad
-      P.Help := Active_Context;
-      P.Notepad := Active_Notepad;
-      --  The notepad must now vanish and the new notepad is empty.
-      if (P.Notepad /= Null_Panel) then
-         Hide (P.Notepad);
-         Update_Panels;
-      end if;
-      Active_Notepad := Null_Panel;
-      Active_Context := new String'(Key);
-
-      Top_Of_Stack := P;
-      if Reset then
-         Refresh_Soft_Label_Keys_Without_Update;
-      end if;
-   end Push_Environment;
-
-   procedure Pop_Environment
-   is
-      P : Env_Ptr := Top_Of_Stack;
-   begin
-      if Top_Of_Stack = null then
-         raise Function_Key_Stack_Error;
-      else
-         for I in 1 .. Number_Of_Keys loop
-            Set_Soft_Label_Key (I, P.Labels (I), Justification);
-         end loop;
-         pragma Assert (Active_Context /= null);
-         Release_String (Active_Context);
-         Active_Context := P.Help;
-         Refresh_Soft_Label_Keys_Without_Update;
-         Notepad_To_Context (P.Notepad);
-         Top_Of_Stack := P.Prev;
-         Release_Environment (P);
-      end if;
-   end Pop_Environment;
-
-   function Context return String
-   is
-   begin
-      if Active_Context /= null then
-         return Active_Context.all;
-      else
-         return "";
-      end if;
-   end Context;
-
-   function Find_Context (Key : String) return Boolean
-   is
-      P : Env_Ptr := Top_Of_Stack;
-   begin
-      if Active_Context.all = Key then
-         return True;
-      else
-         loop
-            exit when P = null;
-            if P.Help.all = Key then
-               return True;
-            else
-               P := P.Prev;
-            end if;
-         end loop;
-         return False;
-      end if;
-   end Find_Context;
-
-   procedure Notepad_To_Context (Pan : in Panel)
-   is
-      W : Window;
-   begin
-      if Active_Notepad /= Null_Panel then
-         W := Get_Window (Active_Notepad);
-         Clear (W);
-         Delete (Active_Notepad);
-         Delete (W);
-      end if;
-      Active_Notepad := Pan;
-      if Pan /= Null_Panel then
-         Top  (Pan);
-      end if;
-      Update_Panels;
-      Update_Screen;
-   end Notepad_To_Context;
-
-   procedure Initialize (Mode : Soft_Label_Key_Format := PC_Style;
-                         Just : Label_Justification := Left)
-   is
-   begin
-      case Mode is
-         when PC_Style .. PC_Style_With_Index
-           => Number_Of_Keys := 12;
-         when others
-           => Number_Of_Keys := 8;
-      end case;
-      Init_Soft_Label_Keys (Mode);
-      Justification := Just;
-   end Initialize;
-
-   procedure Default_Labels
-   is
-   begin
-      Set_Soft_Label_Key (FKEY_QUIT, "Quit");
-      Set_Soft_Label_Key (FKEY_HELP, "Help");
-      Set_Soft_Label_Key (FKEY_EXPLAIN, "Keys");
-      Refresh_Soft_Label_Keys_Without_Update;
-   end Default_Labels;
-
-   function Notepad_Window return Window
-   is
-   begin
-      if Active_Notepad /= Null_Panel then
-         return Get_Window (Active_Notepad);
-      else
-         return Null_Window;
-      end if;
-   end Notepad_Window;
-
-end Sample.Function_Key_Setting;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-function_key_setting.ads b/contrib/ncurses-5.4/Ada95/samples/sample-function_key_setting.ads
deleted file mode 100644
index e20f619acd..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-function_key_setting.ads
+++ /dev/null
@@ -1,82 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                         Sample.Function_Key_Setting                      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-
---  This package implements a simple stack of function key label environments.
---
-package Sample.Function_Key_Setting is
-
-   procedure Push_Environment (Key   : in String;
-                               Reset : in Boolean := True);
-   --  Push the definition of the current function keys on an internal
-   --  stack. If the reset flag is true, all labels are reset while
-   --  pushed, so the new environment can assume a tabula rasa.
-   --  The Key defines the new Help Context associated with the new
-   --  Environment. This saves also the currently active Notepad.
-
-   procedure Pop_Environment;
-   --  Pop the Definitions from the stack and make them the current ones.
-   --  This also restores the Help context and the previous Notepad.
-
-   procedure Initialize (Mode : Soft_Label_Key_Format := PC_Style;
-                         Just : Label_Justification := Left);
-   --  Initialize the environment
-
-   function Context return String;
-   --  Return the current context identitfier
-
-   function Find_Context (Key : String) return Boolean;
-   --  Look for a context, return true if it is in the stack,
-   --  false otherwise.
-
-   procedure Notepad_To_Context (Pan : in Panel);
-   --  Add a panel representing a notepad to the current context.
-
-   Function_Key_Stack_Error : exception;
-
-   procedure Default_Labels;
-   --  Set the default labels used in all environments
-
-   function Notepad_Window return Window;
-   --  Return the current notepad window or Null_Window if there is none.
-
-end Sample.Function_Key_Setting;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-header_handler.adb b/contrib/ncurses-5.4/Ada95/samples/sample-header_handler.adb
deleted file mode 100644
index 2c51e94193..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-header_handler.adb
+++ /dev/null
@@ -1,180 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Header_Handler                         --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Calendar; use Ada.Calendar;
-with Terminal_Interface.Curses.Text_IO.Integer_IO;
-with Sample.Manifest; use Sample.Manifest;
-
---  This package handles the painting of the header line of the screen.
---
-package body Sample.Header_Handler is
-
-   package Int_IO is new
-     Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
-   use Int_IO;
-
-   Header_Window : Window := Null_Window;
-
-   Display_Hour  : Integer := -1; -- hour last displayed
-   Display_Min   : Integer := -1; -- minute last displayed
-   Display_Day   : Integer := -1; -- day last displayed
-   Display_Month : Integer := -1; -- month last displayed
-
-   --  This is the routine handed over to the curses library to be called
-   --  as initialization routine when ripping of the header lines from
-   --  the screen. This routine must follow C conventions.
-   function Init_Header_Window (Win     : Window;
-                                Columns : Column_Count) return Integer;
-   pragma Convention (C, Init_Header_Window);
-
-   procedure Internal_Update_Header_Window (Do_Update : in Boolean);
-
-
-   --  The initialization must be called before Init_Screen. It steals two
-   --  lines from the top of the screen.
-   procedure Init_Header_Handler
-   is
-   begin
-      Rip_Off_Lines (2, Init_Header_Window'Access);
-   end Init_Header_Handler;
-
-   procedure N_Out (N : in Integer);
-
-   --  Emit a two digit number and ensure that a leading zero is generated if
-   --  necessary.
-   procedure N_Out (N : in Integer)
-   is
-   begin
-      if N < 10 then
-         Add (Header_Window, '0');
-         Put (Header_Window, N, 1);
-      else
-         Put (Header_Window, N, 2);
-      end if;
-   end N_Out;
-
-   --  Paint the header window. The input parameter is a flag indicating
-   --  whether or not the screen should be updated physically after painting.
-   procedure Internal_Update_Header_Window (Do_Update : in Boolean)
-   is
-      type Month_Name_Array is
-         array (Month_Number'First .. Month_Number'Last) of String (1 .. 9);
-
-      Month_Names : constant Month_Name_Array :=
-        ("January  ",
-         "February ",
-         "March    ",
-         "April    ",
-         "May      ",
-         "June     ",
-         "July     ",
-         "August   ",
-         "September",
-         "October  ",
-         "November ",
-         "December ");
-
-      Now : Time := Clock;
-      Sec : Integer := Integer (Seconds (Now));
-      Hour   : Integer := Sec / 3600;
-      Minute : Integer := (Sec - Hour * 3600) / 60;
-      Mon    : Month_Number := Month (Now);
-      D      : Day_Number   := Day (Now);
-   begin
-      if Header_Window /= Null_Window then
-         if Minute /= Display_Min or else Hour /= Display_Hour
-           or else Display_Day /= D or else Display_Month /= Mon then
-            Move_Cursor (Header_Window, 0, 0);
-            N_Out (D); Add (Header_Window, '.');
-            Add (Header_Window, Month_Names (Mon));
-            Move_Cursor (Header_Window, 1, 0);
-            N_Out (Hour); Add (Header_Window, ':');
-            N_Out (Minute);
-            Display_Min   := Minute;
-            Display_Hour  := Hour;
-            Display_Month := Mon;
-            Display_Day   := D;
-            Refresh_Without_Update (Header_Window);
-            if Do_Update then
-               Update_Screen;
-            end if;
-         end if;
-      end if;
-   end Internal_Update_Header_Window;
-
-   --  This routine is called in the keyboard input timeout handler. So it will
-   --  periodically update the header line of the screen.
-   procedure Update_Header_Window
-   is
-   begin
-      Internal_Update_Header_Window (True);
-   end Update_Header_Window;
-
-   function Init_Header_Window (Win     : Window;
-                                Columns : Column_Count) return Integer
-   is
-      Title  : constant String := "Ada 95 ncurses Binding Sample";
-      Pos    : Column_Position;
-   begin
-      Header_Window := Win;
-      if Win /= Null_Window then
-         if Has_Colors then
-            Set_Background (Win => Win,
-                            Ch  => (Ch    => ' ',
-                                    Color => Header_Color,
-                                    Attr  => Normal_Video));
-            Set_Character_Attributes (Win   => Win,
-                                      Attr  => Normal_Video,
-                                      Color => Header_Color);
-            Erase (Win);
-         end if;
-         Leave_Cursor_After_Update (Win, True);
-         Pos := Columns - Column_Position (Title'Length);
-         Add (Win, 0, Pos / 2, Title);
-         --  In this phase we must not allow a physical update, because
-         --  ncurses isn´t properly initialized at this point.
-         Internal_Update_Header_Window (False);
-         return 0;
-      else
-         return -1;
-      end if;
-   end Init_Header_Window;
-
-end Sample.Header_Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-header_handler.ads b/contrib/ncurses-5.4/Ada95/samples/sample-header_handler.ads
deleted file mode 100644
index aa0a0c29e9..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-header_handler.ads
+++ /dev/null
@@ -1,53 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Header_Handler                         --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
---  This package handles the painting of the header line of the screen.
---
-package Sample.Header_Handler is
-
-   procedure Init_Header_Handler;
-   --  Initialize the handler for the headerlines.
-
-   procedure Update_Header_Window;
-   --  Update the information in the header window
-
-end Sample.Header_Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-helpers.adb b/contrib/ncurses-5.4/Ada95/samples/sample-helpers.adb
deleted file mode 100644
index aed5a37405..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-helpers.adb
+++ /dev/null
@@ -1,69 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                              Sample.Helpers                              --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-with Sample.Explanation; use Sample.Explanation;
-
---  This package contains some conveniant helper routines used throughout
---  this example.
---
-package body Sample.Helpers is
-
-   procedure Window_Title (Win   : in Window;
-                           Title : in String)
-   is
-      Height : Line_Count;
-      Width  : Column_Count;
-      Pos    : Column_Position := 0;
-   begin
-      Get_Size (Win, Height, Width);
-      if Title'Length < Width then
-         Pos := (Width - Title'Length) / 2;
-      end if;
-      Add (Win, 0, Pos, Title);
-   end Window_Title;
-
-   procedure Not_Implemented is
-   begin
-      Explain ("NOTIMPL");
-   end Not_Implemented;
-
-end Sample.Helpers;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-helpers.ads b/contrib/ncurses-5.4/Ada95/samples/sample-helpers.ads
deleted file mode 100644
index c1c8e7996e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-helpers.ads
+++ /dev/null
@@ -1,54 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                              Sample.Helpers                              --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
---  This package contains some conveniant helper routines used throughout
---  this example.
---
-package Sample.Helpers is
-
-   procedure Window_Title (Win   : in Window;
-                           Title : in String);
-   --  Put a title string into the first line of the window
-
-   procedure Not_Implemented;
-
-end Sample.Helpers;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-keyboard_handler.adb b/contrib/ncurses-5.4/Ada95/samples/sample-keyboard_handler.adb
deleted file mode 100644
index 60043581c0..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-keyboard_handler.adb
+++ /dev/null
@@ -1,191 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Keyboard_Handler                       --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Strings; use Ada.Strings;
-with Ada.Strings.Fixed; use Ada.Strings.Fixed;
-with Ada.Strings.Maps.Constants; use Ada.Strings.Maps.Constants;
-with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
-with Ada.Characters.Handling; use Ada.Characters.Handling;
-
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
-with Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
-use  Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
-
-with Sample.Header_Handler; use Sample.Header_Handler;
-with Sample.Form_Demo.Aux; use Sample.Form_Demo.Aux;
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Form_Demo.Handler;
-
---  This package contains a centralized keyboard handler used throughout
---  this example. The handler establishes a timeout mechanism that provides
---  periodical updates of the common header lines used in this example.
---
-
-package body Sample.Keyboard_Handler is
-
-   In_Command : Boolean := False;
-
-   function Get_Key (Win : Window := Standard_Window) return Real_Key_Code
-   is
-      K : Real_Key_Code;
-
-      function Command return Real_Key_Code;
-
-
-      function Command return Real_Key_Code
-      is
-         function My_Driver (F : Form;
-                             C : Key_Code;
-                             P : Panel) return Boolean;
-         package Fh is new Sample.Form_Demo.Handler (My_Driver);
-
-         type Label_Array is array (Label_Number) of String (1 .. 8);
-
-         Labels : Label_Array;
-
-         FA : Field_Array_Access := new Field_Array'
-           (Make (0, 0, "Command:"),
-            Make (Top => 0, Left => 9, Width => Columns - 11),
-            Null_Field);
-
-         K  : Real_Key_Code := Key_None;
-         N  : Natural := 0;
-
-         function My_Driver (F : Form;
-                             C : Key_Code;
-                             P : Panel) return Boolean
-         is
-            Ch : Character;
-         begin
-            if C in User_Key_Code'Range and then C = QUIT then
-               if Driver (F, F_Validate_Field) = Form_Ok  then
-                  K := Key_None;
-                  return True;
-               end if;
-            elsif C in Normal_Key_Code'Range then
-               Ch := Character'Val (C);
-               if (Ch = LF or else Ch = CR) then
-                  if Driver (F, F_Validate_Field) = Form_Ok  then
-                     declare
-                        Buffer : String (1 .. Positive (Columns - 11));
-                        Cmdc : String (1 .. 8);
-                     begin
-                        Get_Buffer (Fld => FA (2), Str => Buffer);
-                        Trim (Buffer, Left);
-                        if Buffer (1) /= ' ' then
-                           Cmdc := To_Upper (Buffer (Cmdc'Range));
-                           for I in Labels'Range loop
-                              if Cmdc = Labels (I) then
-                                 K := Function_Key_Code
-                                   (Function_Key_Number (I));
-                                 exit;
-                              end if;
-                           end loop;
-                        end if;
-                        return True;
-                     end;
-                  end if;
-               end if;
-            end if;
-            return False;
-         end My_Driver;
-
-      begin
-         In_Command := True;
-         for I in Label_Number'Range loop
-            Get_Soft_Label_Key (I, Labels (I));
-            Trim (Labels (I), Left);
-            Translate (Labels (I), Upper_Case_Map);
-            if Labels (I) (1) /= ' ' then
-               N := N + 1;
-            end if;
-         end loop;
-         if N > 0 then --  some labels were really set
-            declare
-               Enum_Info    : Enumeration_Info (N);
-               Enum_Field   : Enumeration_Field;
-               J : Positive := Enum_Info.Names'First;
-
-               Frm : Form := Create (FA);
-
-            begin
-               for I in Label_Number'Range loop
-                  if Labels (I) (1) /= ' ' then
-                     Enum_Info.Names (J) := new String'(Labels (I));
-                     J := J + 1;
-                  end if;
-               end loop;
-               Enum_Field := Create (Enum_Info, True);
-               Set_Field_Type (FA (2), Enum_Field);
-               Set_Background (FA (2), Normal_Video);
-
-               Fh.Drive_Me (Frm, Lines - 3, 0);
-               Delete (Frm);
-               Update_Panels; Update_Screen;
-            end;
-         end if;
-         Free (FA, True);
-         In_Command := False;
-         return K;
-      end Command;
-
-   begin
-      Set_Timeout_Mode (Win, Delayed, 30000);
-      loop
-         K := Get_Keystroke (Win);
-         if K = Key_None then  -- a timeout occured
-            Update_Header_Window;
-         elsif K = 3 and then not In_Command  then  -- CTRL-C
-            K := Command;
-            exit when K /= Key_None;
-         else
-            exit;
-         end if;
-      end loop;
-      return K;
-   end Get_Key;
-
-   procedure Init_Keyboard_Handler is
-   begin
-      null;
-   end Init_Keyboard_Handler;
-
-end Sample.Keyboard_Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-keyboard_handler.ads b/contrib/ncurses-5.4/Ada95/samples/sample-keyboard_handler.ads
deleted file mode 100644
index ac5b1399db..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-keyboard_handler.ads
+++ /dev/null
@@ -1,55 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                           Sample.Keyboard_Handler                        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
---  This package contains a centralized keyboard handler used throughout
---  this example. The handler establishes a timeout mechanism that provides
---  periodical updates of the common header lines used in this example.
---
-package Sample.Keyboard_Handler is
-
-   function Get_Key (Win : Window := Standard_Window) return Real_Key_Code;
-   --  The central routine for handling keystrokes.
-
-   procedure Init_Keyboard_Handler;
-   --  Initialize the keyboard
-
-end Sample.Keyboard_Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-manifest.ads b/contrib/ncurses-5.4/Ada95/samples/sample-manifest.ads
deleted file mode 100644
index bb76c4cba7..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-manifest.ads
+++ /dev/null
@@ -1,67 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                             Sample.Manifest                              --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-
-package Sample.Manifest is
-
-   QUIT         : constant User_Key_Code    := User_Key_Code'First;
-   SELECT_ITEM  : constant User_Key_Code    := QUIT + 1;
-
-   FKEY_HELP    : constant Label_Number     := 1;
-   HELP_CODE    : constant Special_Key_Code := Key_F1;
-   FKEY_EXPLAIN : constant Label_Number     := 2;
-   EXPLAIN_CODE : constant Special_Key_Code := Key_F2;
-   FKEY_QUIT    : constant Label_Number     := 3;
-   QUIT_CODE    : constant Special_Key_Code := Key_F3;
-
-   Menu_Marker : constant String := "=> ";
-
-   Default_Colors  : constant Redefinable_Color_Pair := 1;
-   Menu_Fore_Color : constant Redefinable_Color_Pair := 2;
-   Menu_Back_Color : constant Redefinable_Color_Pair := 3;
-   Menu_Grey_Color : constant Redefinable_Color_Pair := 4;
-   Form_Fore_Color : constant Redefinable_Color_Pair := 5;
-   Form_Back_Color : constant Redefinable_Color_Pair := 6;
-   Notepad_Color   : constant Redefinable_Color_Pair := 7;
-   Help_Color      : constant Redefinable_Color_Pair := 8;
-   Header_Color    : constant Redefinable_Color_Pair := 9;
-
-end Sample.Manifest;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-aux.adb b/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-aux.adb
deleted file mode 100644
index 2d2e06acce..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-aux.adb
+++ /dev/null
@@ -1,204 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Menu_Demo.Aux                          --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Helpers; use Sample.Helpers;
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Explanation; use Sample.Explanation;
-
-package body Sample.Menu_Demo.Aux is
-
-   procedure Geometry (M  : in  Menu;
-                       L  : out Line_Count;
-                       C  : out Column_Count;
-                       Y  : out Line_Position;
-                       X  : out Column_Position;
-                       Fy : out Line_Position;
-                       Fx : out Column_Position);
-
-   procedure Geometry (M  : in  Menu;
-                       L  : out Line_Count;        -- Lines used for menu
-                       C  : out Column_Count;      -- Columns used for menu
-                       Y  : out Line_Position;     -- Proposed Line for menu
-                       X  : out Column_Position;   -- Proposed Column for menu
-                       Fy : out Line_Position;     -- Vertical inner frame
-                       Fx : out Column_Position)   -- Horiz. inner frame
-   is
-      Spc_Desc : Column_Position; -- spaces between description and item
-   begin
-      Set_Mark (M, Menu_Marker);
-
-      Spacing (M, Spc_Desc, Fy, Fx);
-      Scale (M, L, C);
-
-      Fx := Fx + Column_Position (Fy - 1); -- looks a bit nicer
-
-      L := L + 2 * Fy;  -- count for frame at top and bottom
-      C := C + 2 * Fx;  -- "
-
-      --  Calculate horizontal coordinate at the screen center
-      X := (Columns - C) / 2;
-      Y := 1;  -- always startin line 1
-
-   end Geometry;
-
-   procedure Geometry (M : in  Menu;
-                       L : out Line_Count;        -- Lines used for menu
-                       C : out Column_Count;      -- Columns used for menu
-                       Y : out Line_Position;     -- Proposed Line for menu
-                       X  : out Column_Position)  -- Proposed Column for menu
-   is
-      Fy : Line_Position;
-      Fx : Column_Position;
-   begin
-      Geometry (M, L, C, Y, X, Fy, Fx);
-   end Geometry;
-
-   function Create (M     : Menu;
-                    Title : String;
-                    Lin   : Line_Position;
-                    Col   : Column_Position) return Panel
-   is
-      W, S : Window;
-      L : Line_Count;
-      C : Column_Count;
-      Y, Fy : Line_Position;
-      X, Fx : Column_Position;
-      Pan : Panel;
-   begin
-      Geometry (M, L, C, Y, X, Fy, Fx);
-      W := New_Window (L, C, Lin, Col);
-      Set_Meta_Mode (W);
-      Set_KeyPad_Mode (W);
-      if Has_Colors then
-         Set_Background (Win => W,
-                         Ch  => (Ch    => ' ',
-                                 Color => Menu_Back_Color,
-                                 Attr  => Normal_Video));
-         Set_Foreground (Men => M, Color => Menu_Fore_Color);
-         Set_Background (Men => M, Color => Menu_Back_Color);
-         Set_Grey (Men => M, Color => Menu_Grey_Color);
-         Erase (W);
-      end if;
-      S := Derived_Window (W, L - Fy, C - Fx, Fy, Fx);
-      Set_Meta_Mode (S);
-      Set_KeyPad_Mode (S);
-      Box (W);
-      Set_Window (M, W);
-      Set_Sub_Window (M, S);
-      if Title'Length > 0 then
-         Window_Title (W, Title);
-      end if;
-      Pan := New_Panel (W);
-      Post (M);
-      return Pan;
-   end Create;
-
-   procedure Destroy (M : in Menu;
-                      P : in out Panel)
-   is
-      W, S : Window;
-   begin
-      W := Get_Window (M);
-      S := Get_Sub_Window (M);
-      Post (M, False);
-      Erase (W);
-      Delete (P);
-      Set_Window (M, Null_Window);
-      Set_Sub_Window (M, Null_Window);
-      Delete (S);
-      Delete (W);
-      Update_Panels;
-   end Destroy;
-
-   function Get_Request (M : Menu; P : Panel) return Key_Code
-   is
-      W  : constant Window := Get_Window (M);
-      K  : Real_Key_Code;
-      Ch : Character;
-   begin
-      Top (P);
-      loop
-         K := Get_Key (W);
-         if K in Special_Key_Code'Range then
-            case K is
-               when HELP_CODE           => Explain_Context;
-               when EXPLAIN_CODE        => Explain ("MENUKEYS");
-               when Key_Home            => return REQ_FIRST_ITEM;
-               when QUIT_CODE           => return QUIT;
-               when Key_Cursor_Down     => return REQ_DOWN_ITEM;
-               when Key_Cursor_Up       => return REQ_UP_ITEM;
-               when Key_Cursor_Left     => return REQ_LEFT_ITEM;
-               when Key_Cursor_Right    => return REQ_RIGHT_ITEM;
-               when Key_End             => return REQ_LAST_ITEM;
-               when Key_Backspace       => return REQ_BACK_PATTERN;
-               when Key_Next_Page       => return REQ_SCR_DPAGE;
-               when Key_Previous_Page   => return REQ_SCR_UPAGE;
-               when others              => return K;
-            end case;
-         elsif K in Normal_Key_Code'Range then
-            Ch := Character'Val (K);
-            case Ch is
-               when CAN => return QUIT;                  --  CTRL-X
-               when SO  => return REQ_NEXT_ITEM;         --  CTRL-N
-               when DLE => return REQ_PREV_ITEM;         --  CTRL-P
-               when NAK => return REQ_SCR_ULINE;         --  CTRL-U
-               when EOT => return REQ_SCR_DLINE;         --  CTRL-D
-               when ACK => return REQ_SCR_DPAGE;         --  CTRL-F
-               when STX => return REQ_SCR_UPAGE;         --  CTRL-B
-               when EM  => return REQ_CLEAR_PATTERN;     --  CTRL-Y
-               when BS  => return REQ_BACK_PATTERN;      --  CTRL-H
-               when SOH => return REQ_NEXT_MATCH;        --  CTRL-A
-               when ENQ => return REQ_PREV_MATCH;        --  CTRL-E
-               when DC4 => return REQ_TOGGLE_ITEM;       --  CTRL-T
-
-               when CR | LF  => return SELECT_ITEM;
-               when others   => return K;
-            end case;
-         else
-            return K;
-         end if;
-      end loop;
-   end Get_Request;
-
-end Sample.Menu_Demo.Aux;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-aux.ads b/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-aux.ads
deleted file mode 100644
index 964e38e6e0..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-aux.ads
+++ /dev/null
@@ -1,71 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Menu_Demo.Aux                          --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use  Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use  Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Menus; use  Terminal_Interface.Curses.Menus;
-
-package Sample.Menu_Demo.Aux is
-
-   procedure Geometry (M  : in  Menu;
-                       L  : out Line_Count;
-                       C  : out Column_Count;
-                       Y  : out Line_Position;
-                       X  : out Column_Position);
-   --  Calculate the geometry for a panel beeing able to be used to display
-   --  the menu.
-
-   function Create (M     : Menu;
-                    Title : String;
-                    Lin   : Line_Position;
-                    Col   : Column_Position) return Panel;
-   --  Create a panel decorated with a frame and the title at the specified
-   --  position. The dimension of the panel is derived from the menus layout.
-
-   procedure Destroy (M : in Menu;
-                      P : in out Panel);
-   --  Destroy all the windowing structures associated with this menu and
-   --  panel.
-
-   function Get_Request (M : Menu; P : Panel) return Key_Code;
-   --  Centralized request driver for all menus in this sample. This
-   --  gives us a common key binding for all menus.
-
-end Sample.Menu_Demo.Aux;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-handler.adb b/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-handler.adb
deleted file mode 100644
index 6098a2504a..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-handler.adb
+++ /dev/null
@@ -1,107 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                          Sample.Menu_Demo.Handler                        --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Sample.Menu_Demo.Aux;
-with Sample.Manifest; use Sample.Manifest;
-with Terminal_Interface.Curses.Mouse;  use Terminal_Interface.Curses.Mouse;
-
-package body Sample.Menu_Demo.Handler is
-
-   package Aux renames Sample.Menu_Demo.Aux;
-
-   procedure Drive_Me (M     : in Menu;
-                       Title : in String := "")
-   is
-      L : Line_Count;
-      C : Column_Count;
-      Y : Line_Position;
-      X : Column_Position;
-   begin
-      Aux.Geometry (M, L, C, Y, X);
-      Drive_Me (M, Y, X, Title);
-   end Drive_Me;
-
-   procedure Drive_Me (M     : in Menu;
-                       Lin   : in Line_Position;
-                       Col   : in Column_Position;
-                       Title : in String := "")
-   is
-      Mask : Event_Mask := No_Events;
-      Old  : Event_Mask;
-      Pan  : Panel := Aux.Create (M, Title, Lin, Col);
-      V    : Cursor_Visibility := Invisible;
-   begin
-      --  We are only interested in Clicks with the left button
-      Register_Reportable_Events (Left, All_Clicks, Mask);
-      Old := Start_Mouse (Mask);
-      Set_Cursor_Visibility (V);
-      loop
-         declare
-            K : Key_Code := Aux.Get_Request (M, Pan);
-            R : Driver_Result := Driver (M, K);
-         begin
-            case R is
-               when Menu_Ok => null;
-               when Unknown_Request =>
-                  declare
-                     I : constant Item := Current (M);
-                     O : Item_Option_Set;
-                  begin
-                     if K = Key_Mouse then
-                        K := SELECT_ITEM;
-                     end if;
-                     Get_Options (I, O);
-                     if K = SELECT_ITEM and then not O.Selectable then
-                        Beep;
-                     else
-                        if My_Driver (M, K, Pan) then
-                           exit;
-                        end if;
-                     end if;
-                  end;
-               when others => Beep;
-            end case;
-         end;
-      end loop;
-      End_Mouse (Old);
-      Aux.Destroy (M, Pan);
-   end Drive_Me;
-
-end Sample.Menu_Demo.Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-handler.ads b/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-handler.ads
deleted file mode 100644
index 1a82f9fdb1..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo-handler.ads
+++ /dev/null
@@ -1,64 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                          Sample.Menu_Demo.Handler                        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses;
-use  Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels;
-use  Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Menus;
-use  Terminal_Interface.Curses.Menus;
-
-generic
-   with function  My_Driver (Men : Menu;
-                             K   : Key_Code;
-                             Pan : Panel) return Boolean;
-package Sample.Menu_Demo.Handler is
-
-   procedure Drive_Me (M     : in Menu;
-                       Lin   : in Line_Position;
-                       Col   : in Column_Position;
-                       Title : in String := "");
-   --  Position the menu at the given point and drive it.
-
-   procedure Drive_Me (M     : in Menu;
-                       Title : in String := "");
-   --  Center menu and drive it.
-
-end Sample.Menu_Demo.Handler;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo.adb b/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo.adb
deleted file mode 100644
index a0ebf6952e..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo.adb
+++ /dev/null
@@ -1,390 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                              Sample.Menu_Demo                            --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.13 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
-with Terminal_Interface.Curses.Menus.Menu_User_Data;
-with Terminal_Interface.Curses.Menus.Item_User_Data;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Menu_Demo.Handler;
-with Sample.Helpers; use Sample.Helpers;
-with Sample.Explanation; use Sample.Explanation;
-
-package body Sample.Menu_Demo is
-
-   package Spacing_Demo is
-      procedure Spacing_Test;
-   end Spacing_Demo;
-
-   package body Spacing_Demo is
-
-      procedure Spacing_Test
-      is
-         function My_Driver (M : Menu;
-                             K : Key_Code;
-                             P : Panel) return Boolean;
-
-         procedure Set_Option_Key;
-         procedure Set_Select_Key;
-         procedure Set_Description_Key;
-         procedure Set_Hide_Key;
-
-         package Mh is new Sample.Menu_Demo.Handler (My_Driver);
-
-         I : Item_Array_Access := new Item_Array'
-           (New_Item ("January",   "31 Days"),
-            New_Item ("February",  "28/29 Days"),
-            New_Item ("March",     "31 Days"),
-            New_Item ("April",     "30 Days"),
-            New_Item ("May",       "31 Days"),
-            New_Item ("June",      "30 Days"),
-            New_Item ("July",      "31 Days"),
-            New_Item ("August",    "31 Days"),
-            New_Item ("September", "30 Days"),
-            New_Item ("October",   "31 Days"),
-            New_Item ("November",  "30 Days"),
-            New_Item ("December",  "31 Days"),
-            Null_Item);
-
-         M : Menu   := New_Menu (I);
-         Flip_State : Boolean := True;
-         Hide_Long  : Boolean := False;
-
-         type Format_Code is (Four_By_1, Four_By_2, Four_By_3);
-         type Operations  is (Flip, Reorder, Reformat, Reselect, Describe);
-
-         type Change is array (Operations) of Boolean;
-         pragma Pack (Change);
-         No_Change : constant Change := Change'(others => False);
-
-         Current_Format : Format_Code := Four_By_1;
-         To_Change : Change := No_Change;
-
-         function My_Driver (M : Menu;
-                             K : Key_Code;
-                             P : Panel) return Boolean
-         is
-         begin
-            To_Change := No_Change;
-            if K in User_Key_Code'Range then
-               if K = QUIT then
-                  return True;
-               end if;
-            end if;
-            if K in Special_Key_Code'Range then
-               case K is
-                  when Key_F4 =>
-                     To_Change (Flip) := True;
-                     return True;
-                  when Key_F5 =>
-                     To_Change (Reformat)  := True;
-                     Current_Format := Four_By_1;
-                     return True;
-                  when Key_F6 =>
-                     To_Change (Reformat)  := True;
-                     Current_Format := Four_By_2;
-                     return True;
-                  when Key_F7 =>
-                     To_Change (Reformat)  := True;
-                     Current_Format := Four_By_3;
-                     return True;
-                  when Key_F8 =>
-                     To_Change (Reorder) := True;
-                     return True;
-                  when Key_F9 =>
-                     To_Change (Reselect) := True;
-                     return True;
-                  when Key_F10 =>
-                     if Current_Format /= Four_By_3 then
-                        To_Change (Describe) := True;
-                        return True;
-                     else
-                        return False;
-                     end if;
-                  when Key_F11 =>
-                     Hide_Long := not Hide_Long;
-                     declare
-                        O : Item_Option_Set;
-                     begin
-                        for J in I'Range loop
-                           Get_Options (I (J), O);
-                           O.Selectable := True;
-                           if Hide_Long then
-                              case J is
-                                 when 1 | 3 | 5 | 7 | 8 | 10 | 12 =>
-                                    O.Selectable := False;
-                                 when others => null;
-                              end case;
-                           end if;
-                           Set_Options (I (J), O);
-                        end loop;
-                     end;
-                     return False;
-                  when others => null;
-               end case;
-            end if;
-            return False;
-         end My_Driver;
-
-         procedure Set_Option_Key
-         is
-            O : Menu_Option_Set;
-         begin
-            if Current_Format = Four_By_1 then
-               Set_Soft_Label_Key (8, "");
-            else
-               Get_Options (M, O);
-               if O.Row_Major_Order then
-                  Set_Soft_Label_Key (8, "O-Col");
-               else
-                  Set_Soft_Label_Key (8, "O-Row");
-               end if;
-            end if;
-            Refresh_Soft_Label_Keys_Without_Update;
-         end Set_Option_Key;
-
-         procedure Set_Select_Key
-         is
-            O : Menu_Option_Set;
-         begin
-            Get_Options (M, O);
-            if O.One_Valued then
-               Set_Soft_Label_Key (9, "Multi");
-            else
-               Set_Soft_Label_Key (9, "Singl");
-            end if;
-            Refresh_Soft_Label_Keys_Without_Update;
-         end Set_Select_Key;
-
-         procedure Set_Description_Key
-         is
-            O : Menu_Option_Set;
-         begin
-            if Current_Format = Four_By_3 then
-               Set_Soft_Label_Key (10, "");
-            else
-               Get_Options (M, O);
-               if O.Show_Descriptions then
-                  Set_Soft_Label_Key (10, "-Desc");
-               else
-                  Set_Soft_Label_Key (10, "+Desc");
-               end if;
-            end if;
-            Refresh_Soft_Label_Keys_Without_Update;
-         end Set_Description_Key;
-
-         procedure Set_Hide_Key
-         is
-         begin
-            if Hide_Long then
-               Set_Soft_Label_Key (11, "Enab");
-            else
-               Set_Soft_Label_Key (11, "Disab");
-            end if;
-            Refresh_Soft_Label_Keys_Without_Update;
-         end Set_Hide_Key;
-
-      begin
-         Push_Environment ("MENU01");
-         Notepad ("MENU-PAD01");
-         Default_Labels;
-         Set_Soft_Label_Key (4, "Flip");
-         Set_Soft_Label_Key (5, "4x1");
-         Set_Soft_Label_Key (6, "4x2");
-         Set_Soft_Label_Key (7, "4x3");
-         Set_Option_Key;
-         Set_Select_Key;
-         Set_Description_Key;
-         Set_Hide_Key;
-
-         Set_Format (M, 4, 1);
-         loop
-            Mh.Drive_Me (M);
-            exit when To_Change = No_Change;
-            if To_Change (Flip) then
-               if Flip_State then
-                  Flip_State := False;
-                  Set_Spacing (M, 3, 2, 0);
-               else
-                  Flip_State := True;
-                  Set_Spacing (M);
-               end if;
-            elsif To_Change (Reformat) then
-               case Current_Format is
-                  when Four_By_1 => Set_Format (M, 4, 1);
-                  when Four_By_2 => Set_Format (M, 4, 2);
-                  when Four_By_3 =>
-                     declare
-                        O : Menu_Option_Set;
-                     begin
-                        Get_Options (M, O);
-                        O.Show_Descriptions := False;
-                        Set_Options (M, O);
-                        Set_Format (M, 4, 3);
-                     end;
-               end case;
-               Set_Option_Key;
-               Set_Description_Key;
-            elsif To_Change (Reorder) then
-               declare
-                  O : Menu_Option_Set;
-               begin
-                  Get_Options (M, O);
-                  O.Row_Major_Order := not O.Row_Major_Order;
-                  Set_Options (M, O);
-                  Set_Option_Key;
-               end;
-            elsif To_Change (Reselect) then
-               declare
-                  O : Menu_Option_Set;
-               begin
-                  Get_Options (M, O);
-                  O.One_Valued := not O.One_Valued;
-                  Set_Options (M, O);
-                  Set_Select_Key;
-               end;
-            elsif To_Change (Describe) then
-               declare
-                  O : Menu_Option_Set;
-               begin
-                  Get_Options (M, O);
-                  O.Show_Descriptions := not O.Show_Descriptions;
-                  Set_Options (M, O);
-                  Set_Description_Key;
-               end;
-            else
-               null;
-            end if;
-         end loop;
-         Set_Spacing (M);
-         Flip_State := True;
-
-         Pop_Environment;
-         pragma Assert (Get_Index (Items (M, 1)) = Get_Index (I (1)));
-         Delete (M);
-         Free (I, True);
-      end Spacing_Test;
-   end Spacing_Demo;
-
-   procedure Demo
-   is
-      --  We use this datatype only to test the instantiation of
-      --  the Menu_User_Data generic package. No functionality
-      --  behind it.
-      type User_Data is new Integer;
-      type User_Data_Access is access User_Data;
-
-      --  Those packages are only instantiated to test the usability.
-      --  No real functionality is shown in the demo.
-      package MUD is new Menu_User_Data (User_Data, User_Data_Access);
-      package IUD is new Item_User_Data (User_Data, User_Data_Access);
-
-      function My_Driver (M : Menu;
-                          K : Key_Code;
-                          P : Panel) return Boolean;
-
-      package Mh is new Sample.Menu_Demo.Handler (My_Driver);
-
-      Itm : Item_Array_Access := new Item_Array'
-        (New_Item ("Menu Layout Options"),
-         New_Item ("Demo of Hook functions"),
-         Null_Item);
-      M : Menu := New_Menu (Itm);
-
-      U1 : User_Data_Access := new User_Data'(4711);
-      U2 : User_Data_Access;
-      U3 : User_Data_Access := new User_Data'(4712);
-      U4 : User_Data_Access;
-
-      function My_Driver (M : Menu;
-                          K : Key_Code;
-                          P : Panel) return Boolean
-      is
-         Idx   : constant Positive := Get_Index (Current (M));
-      begin
-         if K in User_Key_Code'Range then
-            if K = QUIT then
-               return True;
-            elsif K = SELECT_ITEM then
-               if Idx in Itm'Range then
-                  Hide (P);
-                  Update_Panels;
-               end if;
-               case Idx is
-                  when 1 => Spacing_Demo.Spacing_Test;
-                  when others => Not_Implemented;
-               end case;
-               if Idx in Itm'Range then
-                  Top (P);
-                  Show (P);
-                  Update_Panels;
-                  Update_Screen;
-               end if;
-            end if;
-         end if;
-         return False;
-      end My_Driver;
-   begin
-      Push_Environment ("MENU00");
-      Notepad ("MENU-PAD00");
-      Default_Labels;
-      Refresh_Soft_Label_Keys_Without_Update;
-      Set_Pad_Character (M, '|');
-
-      MUD.Set_User_Data (M, U1);
-      IUD.Set_User_Data (Itm (1), U3);
-
-      Mh.Drive_Me (M);
-
-      MUD.Get_User_Data (M, U2);
-      pragma Assert (U1 = U2 and U1.all = 4711);
-
-      IUD.Get_User_Data (Itm (1), U4);
-      pragma Assert (U3 = U4 and U3.all = 4712);
-
-      Pop_Environment;
-      Delete (M);
-      Free (Itm, True);
-   end Demo;
-
-end Sample.Menu_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo.ads b/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo.ads
deleted file mode 100644
index b071afc827..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-menu_demo.ads
+++ /dev/null
@@ -1,45 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                              Sample.Menu_Demo                            --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample.Menu_Demo is
-
-   procedure Demo;
-
-end Sample.Menu_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-my_field_type.adb b/contrib/ncurses-5.4/Ada95/samples/sample-my_field_type.adb
deleted file mode 100644
index cd289b91cb..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-my_field_type.adb
+++ /dev/null
@@ -1,65 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                           Sample.My_Field_Type                           --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
-
---  This is a very simple user defined field type. It accepts only a
---  defined character as input into the field.
---
-package body Sample.My_Field_Type is
-
-   --  That's simple. There are no field validity checks.
-   function Field_Check (Fld : Field;
-                         Typ : My_Data) return Boolean
-   is
-   begin
-      return True;
-   end Field_Check;
-
-   --  Check exactly against the specified character.
-   function Character_Check (Ch  : Character;
-                             Typ : My_Data) return Boolean
-   is
-      C : constant Character := Typ.Ch;
-   begin
-      return Ch = C;
-   end Character_Check;
-
-end Sample.My_Field_Type;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-my_field_type.ads b/contrib/ncurses-5.4/Ada95/samples/sample-my_field_type.ads
deleted file mode 100644
index 7e74c33d13..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-my_field_type.ads
+++ /dev/null
@@ -1,62 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                           Sample.My_Field_Type                           --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
-with Terminal_Interface.Curses.Forms.Field_Types.User;
-use Terminal_Interface.Curses.Forms.Field_Types.User;
-
---  This is a very simple user defined field type. It accepts only a
---  defined character as input into the field.
---
-package Sample.My_Field_Type is
-
-   type My_Data is new User_Defined_Field_Type with
-      record
-        Ch : Character;
-      end record;
-
-   function Field_Check (Fld  : Field;
-                         Typ  : My_Data) return Boolean;
-
-   function Character_Check (Ch  : Character;
-                             Typ : My_Data) return Boolean;
-
-end Sample.My_Field_Type;
-
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-text_io_demo.adb b/contrib/ncurses-5.4/Ada95/samples/sample-text_io_demo.adb
deleted file mode 100644
index 43b24232be..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-text_io_demo.adb
+++ /dev/null
@@ -1,180 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Text_IO_Demo                           --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Numerics.Generic_Elementary_Functions;
-with Ada.Numerics.Complex_Types;
-use  Ada.Numerics.Complex_Types;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Text_IO;
-use  Terminal_Interface.Curses.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Integer_IO;
-with Terminal_Interface.Curses.Text_IO.Float_IO;
-with Terminal_Interface.Curses.Text_IO.Enumeration_IO;
-with Terminal_Interface.Curses.Text_IO.Complex_IO;
-with Terminal_Interface.Curses.Text_IO.Fixed_IO;
-with Terminal_Interface.Curses.Text_IO.Decimal_IO;
-with Terminal_Interface.Curses.Text_IO.Modular_IO;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Explanation; use Sample.Explanation;
-
-package body Sample.Text_IO_Demo is
-
-   type Weekday is (Sunday,
-                    Monday,
-                    Tuesday,
-                    Wednesday,
-                    Thursday,
-                    Friday,
-                    Saturday);
-
-   type Fix is delta 0.1 range 0.0 .. 4.0;
-   type Dec is delta 0.01 digits 5 range 0.0 .. 4.0;
-   type Md is mod 5;
-
-   package Math is new
-     Ada.Numerics.Generic_Elementary_Functions (Float);
-
-   package Int_IO is new
-     Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
-   use Int_IO;
-
-   package Real_IO is new
-     Terminal_Interface.Curses.Text_IO.Float_IO (Float);
-   use Real_IO;
-
-   package Enum_IO is new
-     Terminal_Interface.Curses.Text_IO.Enumeration_IO (Weekday);
-   use Enum_IO;
-
-   package C_IO is new
-     Terminal_Interface.Curses.Text_IO.Complex_IO (Ada.Numerics.Complex_Types);
-   use C_IO;
-
-   package F_IO is new
-     Terminal_Interface.Curses.Text_IO.Fixed_IO (Fix);
-   use F_IO;
-
-   package D_IO is new
-     Terminal_Interface.Curses.Text_IO.Decimal_IO (Dec);
-   use D_IO;
-
-   package M_IO is new
-     Terminal_Interface.Curses.Text_IO.Modular_IO (Md);
-   use M_IO;
-
-   procedure Demo
-   is
-      W : Window;
-      P : Panel := Create (Standard_Window);
-      K : Real_Key_Code;
-      Im : Complex := (0.0, 1.0);
-      Fx : Fix := 3.14;
-      Dc : Dec := 2.72;
-      L : Md;
-
-   begin
-      Push_Environment ("TEXTIO");
-      Default_Labels;
-      Notepad ("TEXTIO-PAD00");
-
-      Set_Echo_Mode (False);
-      Set_Meta_Mode;
-      Set_KeyPad_Mode;
-      W := Sub_Window (Standard_Window, Lines - 2, Columns - 2, 1, 1);
-      Box;
-      Refresh_Without_Update;
-      Set_Meta_Mode (W);
-      Set_KeyPad_Mode (W);
-      Immediate_Update_Mode (W, True);
-
-      Set_Window (W);
-
-      for I in 1 .. 10 loop
-         Put ("Square root of ");
-         Put (Item => I, Width => 5);
-         Put (" is ");
-         Put (Item => Math.Sqrt (Float (I)), Exp => 0, Aft => 7);
-         New_Line;
-      end loop;
-
-      for W in Weekday loop
-         Put (Item => W); Put (' ');
-      end loop;
-      New_Line;
-
-      L := Md'First;
-      for I in 1 .. 2 loop
-         for J in Md'Range loop
-            Put (L); Put (' ');
-            L := L + 1;
-         end loop;
-      end loop;
-      New_Line;
-
-      Put (Im); New_Line;
-      Put (Fx); New_Line;
-      Put (Dc); New_Line;
-
-      loop
-         K := Get_Key;
-         if K in Special_Key_Code'Range then
-            case K is
-               when QUIT_CODE     => exit;
-               when HELP_CODE     => Explain_Context;
-               when EXPLAIN_CODE  => Explain ("TEXTIOKEYS");
-               when others        => null;
-            end case;
-         end if;
-      end loop;
-
-      Set_Window (Null_Window);
-      Erase; Refresh_Without_Update;
-      Delete (P);
-      Delete (W);
-
-      Pop_Environment;
-   end Demo;
-
-end Sample.Text_IO_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample-text_io_demo.ads b/contrib/ncurses-5.4/Ada95/samples/sample-text_io_demo.ads
deleted file mode 100644
index d3f5a188ba..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample-text_io_demo.ads
+++ /dev/null
@@ -1,45 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                            Sample.Text_IO_Demo                           --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample.Text_IO_Demo is
-
-   procedure Demo;
-
-end Sample.Text_IO_Demo;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample.adb b/contrib/ncurses-5.4/Ada95/samples/sample.adb
deleted file mode 100644
index 962963ed1b..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample.adb
+++ /dev/null
@@ -1,218 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 Sample                                   --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Text_IO;
-
-with Ada.Exceptions; use Ada.Exceptions;
-
-with Terminal_Interface.Curses; use Terminal_Interface.Curses;
-with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
-with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
-with Terminal_Interface.Curses.Menus.Menu_User_Data;
-with Terminal_Interface.Curses.Menus.Item_User_Data;
-
-with Sample.Manifest; use Sample.Manifest;
-with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
-with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
-with Sample.Header_Handler; use Sample.Header_Handler;
-with Sample.Explanation; use Sample.Explanation;
-
-with Sample.Menu_Demo.Handler;
-with Sample.Curses_Demo;
-with Sample.Form_Demo;
-with Sample.Menu_Demo;
-with Sample.Text_IO_Demo;
-
-with GNAT.OS_Lib;
-
-package body Sample is
-
-   type User_Data is
-      record
-         Data : Integer;
-      end record;
-   type User_Access is access User_Data;
-
-   package Ud is new
-     Terminal_Interface.Curses.Menus.Menu_User_Data
-     (User_Data, User_Access);
-
-   package Id is new
-     Terminal_Interface.Curses.Menus.Item_User_Data
-     (User_Data, User_Access);
-
-   procedure Whow is
-      procedure Main_Menu;
-      procedure Main_Menu
-      is
-         function My_Driver (M : Menu;
-                             K : Key_Code;
-                             Pan : Panel) return Boolean;
-
-         package Mh is new Sample.Menu_Demo.Handler (My_Driver);
-
-         I : Item_Array_Access := new Item_Array'
-           (New_Item ("Curses Core Demo"),
-            New_Item ("Menu Demo"),
-            New_Item ("Form Demo"),
-            New_Item ("Text IO Demo"),
-            Null_Item);
-
-         M : Menu := New_Menu (I);
-
-         D1, D2 : User_Access;
-         I1, I2 : User_Access;
-
-         function My_Driver (M : Menu;
-                             K : Key_Code;
-                             Pan : Panel) return Boolean
-         is
-            Idx : constant Positive := Get_Index (Current (M));
-         begin
-            if K in User_Key_Code'Range then
-               if K = QUIT then
-                  return True;
-               elsif K = SELECT_ITEM then
-                  if Idx in 1 .. 4 then
-                     Hide (Pan);
-                     Update_Panels;
-                  end if;
-                  case Idx is
-                     when 1 => Sample.Curses_Demo.Demo;
-                     when 2 => Sample.Menu_Demo.Demo;
-                     when 3 => Sample.Form_Demo.Demo;
-                     when 4 => Sample.Text_IO_Demo.Demo;
-                     when others => null;
-                  end case;
-                  if Idx in 1 .. 4 then
-                     Top (Pan);
-                     Show (Pan);
-                     Update_Panels;
-                     Update_Screen;
-                  end if;
-               end if;
-            end if;
-            return False;
-         end My_Driver;
-
-      begin
-
-         if (1 + Item_Count (M)) /= I'Length then
-            raise Constraint_Error;
-         end if;
-
-         D1 := new User_Data'(Data => 4711);
-         Ud.Set_User_Data (M, D1);
-
-         I1 := new User_Data'(Data => 1174);
-         Id.Set_User_Data (I (1), I1);
-
-         Set_Spacing (Men => M, Row => 2);
-
-         Default_Labels;
-         Notepad ("MAINPAD");
-
-         Mh.Drive_Me (M, " Demo ");
-
-         Ud.Get_User_Data (M, D2);
-         pragma Assert (D1 = D2);
-         pragma Assert (D1.Data = D2.Data);
-
-         Id.Get_User_Data (I (1), I2);
-         pragma Assert (I1 = I2);
-         pragma Assert (I1.Data = I2.Data);
-
-         Delete (M);
-         Free (I, True);
-      end Main_Menu;
-
-   begin
-      Initialize (PC_Style_With_Index);
-      Init_Header_Handler;
-      Init_Screen;
-
-      if Has_Colors then
-         Start_Color;
-
-         Init_Pair (Pair => Default_Colors,  Fore => Black,   Back => White);
-         Init_Pair (Pair => Menu_Back_Color, Fore => Black,   Back => Cyan);
-         Init_Pair (Pair => Menu_Fore_Color, Fore => Red,     Back => Cyan);
-         Init_Pair (Pair => Menu_Grey_Color, Fore => White,   Back => Cyan);
-         Init_Pair (Pair => Notepad_Color,   Fore => Black,   Back => Yellow);
-         Init_Pair (Pair => Help_Color,      Fore => Blue,    Back => Cyan);
-         Init_Pair (Pair => Form_Back_Color, Fore => Black,   Back => Cyan);
-         Init_Pair (Pair => Form_Fore_Color, Fore => Red,     Back => Cyan);
-         Init_Pair (Pair => Header_Color,    Fore => Black,   Back => Green);
-
-         Set_Background (Ch => (Color => Default_Colors,
-                                Attr  => Normal_Video,
-                                Ch    => ' '));
-         Set_Character_Attributes (Attr  => Normal_Video,
-                                   Color => Default_Colors);
-         Erase;
-
-         Set_Soft_Label_Key_Attributes (Color => Header_Color);
-         --  This propagates the attributes to the label window
-         Clear_Soft_Label_Keys; Restore_Soft_Label_Keys;
-      end if;
-
-      Init_Keyboard_Handler;
-
-      Set_Echo_Mode (False);
-      Set_Raw_Mode;
-      Set_Meta_Mode;
-      Set_KeyPad_Mode;
-
-      --  Initialize the Function Key Environment
-      --  We have some fixed key throughout this sample
-      Main_Menu;
-      End_Windows;
-
-   exception
-      when Event : others =>
-         Terminal_Interface.Curses.End_Windows;
-         Text_IO.Put ("Exception: ");
-         Text_IO.Put (Exception_Name (Event));
-         Text_IO.New_Line;
-         GNAT.OS_Lib.OS_Exit (1);
-
-   end Whow;
-
-end Sample;
diff --git a/contrib/ncurses-5.4/Ada95/samples/sample.ads b/contrib/ncurses-5.4/Ada95/samples/sample.ads
deleted file mode 100644
index 9d0647dad7..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/sample.ads
+++ /dev/null
@@ -1,43 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                 Sample                                   --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Sample is
-   procedure Whow;
-end Sample;
diff --git a/contrib/ncurses-5.4/Ada95/samples/status.adb b/contrib/ncurses-5.4/Ada95/samples/status.adb
deleted file mode 100644
index e6581317f4..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/status.adb
+++ /dev/null
@@ -1,57 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                  Status                                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Laurent Pautet <pautet@gnat.com>
---  Modified by:  Juergen Pfeifer, 1997
---  Version Control
---  $Revision: 1.7 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  This package has been contributed by Laurent Pautet <pautet@gnat.com>   --
---                                                                          --
-package body Status is
-
-   protected body Process is
-      procedure Stop is
-      begin
-         Done := True;
-      end Stop;
-      function Continue return Boolean is
-      begin
-         return not Done;
-      end Continue;
-   end Process;
-
-end Status;
diff --git a/contrib/ncurses-5.4/Ada95/samples/status.ads b/contrib/ncurses-5.4/Ada95/samples/status.ads
deleted file mode 100644
index e9e3ee8b35..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/status.ads
+++ /dev/null
@@ -1,60 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                  Status                                  --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Laurent Pautet <pautet@gnat.com>
---  Modified by:  Juergen Pfeifer, 1997
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  This package has been contributed by Laurent Pautet <pautet@gnat.com>   --
---                                                                          --
-with Ada.Interrupts.Names;
-
-package Status is
-
-   pragma Warnings (Off);  --  the next pragma exists since 3.11p
-   pragma Unreserve_All_Interrupts;
-   pragma Warnings (On);
-
-   protected Process is
-      procedure Stop;
-      function Continue return Boolean;
-      pragma Attach_Handler (Stop, Ada.Interrupts.Names.SIGINT);
-   private
-      Done : Boolean := False;
-   end Process;
-
-end Status;
diff --git a/contrib/ncurses-5.4/Ada95/samples/tour.adb b/contrib/ncurses-5.4/Ada95/samples/tour.adb
deleted file mode 100644
index 1cc91c15d7..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/tour.adb
+++ /dev/null
@@ -1,46 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                   tour                                   --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Sample; use Sample;
-
-procedure Tour is
-begin
-   Whow;
-end Tour;
diff --git a/contrib/ncurses-5.4/Ada95/samples/tour.ads b/contrib/ncurses-5.4/Ada95/samples/tour.ads
deleted file mode 100644
index 8888169160..0000000000
--- a/contrib/ncurses-5.4/Ada95/samples/tour.ads
+++ /dev/null
@@ -1,41 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                       GNAT ncurses Binding Samples                       --
---                                                                          --
---                                   Tour                                   --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-procedure Tour;
diff --git a/contrib/ncurses-5.4/Ada95/src/Makefile.in b/contrib/ncurses-5.4/Ada95/src/Makefile.in
deleted file mode 100644
index 01823144f9..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/Makefile.in
+++ /dev/null
@@ -1,389 +0,0 @@
-##############################################################################
-# Copyright (c) 1998 Free Software Foundation, Inc.                          #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-#
-#  Author:  Juergen Pfeifer, 1996
-#
-#  Version Control
-#  $Revision: 1.28 $
-#
-.SUFFIXES:
-
-SHELL		= /bin/sh
-THIS		= Makefile
-
-MODEL		= ../../@DFT_OBJ_SUBDIR@
-DESTDIR		= @DESTDIR@
-srcdir		= @srcdir@
-prefix		= @prefix@
-exec_prefix	= @exec_prefix@
-ADA_INCLUDE	= @ADA_INCLUDE@
-
-INSTALL		= @INSTALL@
-INSTALL_DATA	= @INSTALL_DATA@
-
-AR		= @AR@
-AR_OPTS		= @AR_OPTS@
-AWK		= @AWK@
-LN_S		= @LN_S@
-
-CC		= @CC@
-CFLAGS		= @CFLAGS@
-
-CPPFLAGS	= @ACPPFLAGS@ \
-		  -DHAVE_CONFIG_H -I$(srcdir)
-
-CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
-
-CFLAGS_NORMAL	= $(CCFLAGS)
-CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
-CFLAGS_PROFILE	= $(CCFLAGS) -pg
-CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
-
-CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
-
-LINK		= $(CC)
-LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
-
-RANLIB		= @RANLIB@
-################################################################################
-ADA             = @cf_ada_compiler@
-ADAPREP		= gnatprep
-ADAFLAGS        = @ADAFLAGS@ -I. -I$(srcdir)
-
-ADAMAKE         = @cf_ada_make@
-ADAMAKEFLAGS    = 
-
-CARGS           = -cargs $(ADAFLAGS)
-LARGS           =
-
-ALIB            = @cf_ada_package@
-ABASE           = $(ALIB)-curses
-
-LIBALIS=$(ALIB).ali              			\
-	$(ABASE)-aux.ali         			\
-	$(ABASE).ali             		        \
-	$(ABASE)-terminfo.ali				\
-	$(ABASE)-termcap.ali				\
-	$(ABASE)-putwin.ali				\
-	$(ABASE)-trace.ali				\
-	$(ABASE)-mouse.ali       			\
-	$(ABASE)-panels.ali      			\
-	$(ABASE)-menus.ali       			\
-	$(ABASE)-forms.ali       			\
-	$(ABASE)-forms-field_types.ali	        	\
-	$(ABASE)-forms-field_types-alpha.ali      	\
-	$(ABASE)-forms-field_types-alphanumeric.ali     \
-	$(ABASE)-forms-field_types-intfield.ali      	\
-	$(ABASE)-forms-field_types-numeric.ali      	\
-	$(ABASE)-forms-field_types-regexp.ali      	\
-	$(ABASE)-forms-field_types-enumeration.ali      \
-	$(ABASE)-forms-field_types-ipv4_address.ali     \
-	$(ABASE)-forms-field_types-user.ali	      	\
-	$(ABASE)-forms-field_types-user-choice.ali     	\
-	$(ABASE)-text_io.ali     			\
-	$(ABASE)-text_io-aux.ali
-
-# Ada Library files for generic packages. Since gnat 3.10 they are
-# also compiled
-GENALIS=$(ABASE)-menus-menu_user_data.ali		\
-	$(ABASE)-menus-item_user_data.ali		\
-	$(ABASE)-forms-form_user_data.ali		\
-	$(ABASE)-forms-field_user_data.ali		\
-	$(ABASE)-forms-field_types-enumeration-ada.ali	\
-	$(ABASE)-panels-user_data.ali			\
-	$(ABASE)-text_io-integer_io.ali			\
-	$(ABASE)-text_io-float_io.ali			\
-	$(ABASE)-text_io-fixed_io.ali			\
-	$(ABASE)-text_io-decimal_io.ali			\
-	$(ABASE)-text_io-enumeration_io.ali		\
-	$(ABASE)-text_io-modular_io.ali			\
-	$(ABASE)-text_io-complex_io.ali
-
-LIBOBJS=$(ALIB).o                			\
-	$(ABASE)-aux.o           			\
-	$(ABASE).o               			\
-	$(ABASE)-terminfo.o				\
-	$(ABASE)-termcap.o				\
-	$(ABASE)-putwin.o				\
-	$(ABASE)-trace.o				\
-	$(ABASE)-mouse.o         			\
-	$(ABASE)-panels.o        			\
-	$(ABASE)-menus.o         			\
-	$(ABASE)-forms.o         			\
-	$(ABASE)-forms-field_types.o      		\
-	$(ABASE)-forms-field_types-alpha.o      	\
-	$(ABASE)-forms-field_types-alphanumeric.o	\
-	$(ABASE)-forms-field_types-intfield.o     	\
-	$(ABASE)-forms-field_types-numeric.o     	\
-	$(ABASE)-forms-field_types-regexp.o       	\
-	$(ABASE)-forms-field_types-enumeration.o	\
-	$(ABASE)-forms-field_types-ipv4_address.o	\
-	$(ABASE)-forms-field_types-user.o 		\
-	$(ABASE)-forms-field_types-user-choice.o 	\
-	$(ABASE)-text_io.o       			\
-	$(ABASE)-text_io-aux.o
-
-# Ada object files for generic packages. Since gnat 3.10 they are
-# also compiled
-GENOBJS=$(ABASE)-menus-menu_user_data.o			\
-	$(ABASE)-menus-item_user_data.o			\
-	$(ABASE)-forms-form_user_data.o			\
-	$(ABASE)-forms-field_user_data.o		\
-	$(ABASE)-forms-field_types-enumeration-ada.o	\
-	$(ABASE)-panels-user_data.o			\
-	$(ABASE)-text_io-integer_io.o			\
-	$(ABASE)-text_io-float_io.o			\
-	$(ABASE)-text_io-fixed_io.o			\
-	$(ABASE)-text_io-decimal_io.o			\
-	$(ABASE)-text_io-enumeration_io.o		\
-	$(ABASE)-text_io-modular_io.o			\
-	$(ABASE)-text_io-complex_io.o
-
-
-all ::  libAdaCurses.a
-	@echo done
-
-libAdaCurses.a :: dotouch $(LIBOBJS) @cf_generic_objects@
-	$(AR) $(AR_OPTS) $@ $(LIBOBJS) @cf_generic_objects@
-
-dotouch :
-	@sh -c 'for f in $(LIBALIS) $(GENALIS); do test -f $$f || touch $$f; done'
-
-sources :
-	@
-
-libs \
-install \
-install.libs \
-uninstall \
-uninstall.libs ::
-	@
-
-generics: $(GENALIS)
-	@
-
-mostlyclean ::
-	rm -f *.o *.ali b_t*.* *.s $(PROGS) a.out core b_*_test.c *.xr[bs] *.a
-
-clean :: mostlyclean
-	rm -f $(LIBALIS) $(GENALIS) $(LIBOBJS) $(GENOBJS) $(ABASE)-trace.adb
-
-distclean :: clean
-	rm -f Makefile
-
-realclean :: distclean
-
-BASEDEPS=$(ABASE).ads $(ABASE)-aux.ads $(srcdir)/$(ABASE).adb
-
-$(ALIB).o: $(srcdir)/$(ALIB).ads
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ALIB).ads
-
-
-$(ABASE)-aux.o: $(srcdir)/$(ABASE)-aux.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-aux.adb
-
-
-$(ABASE).o: $(srcdir)/$(ABASE).adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE).adb
-
-
-$(ABASE)-terminfo.o: \
-		$(srcdir)/$(ABASE)-terminfo.ads \
-		$(srcdir)/$(ABASE)-terminfo.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-terminfo.adb
-
-
-$(ABASE)-termcap.o: \
-		$(srcdir)/$(ABASE)-termcap.ads \
-		$(srcdir)/$(ABASE)-termcap.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-termcap.adb
-
-
-$(ABASE)-putwin.o: \
-		$(srcdir)/$(ABASE)-putwin.ads \
-		$(srcdir)/$(ABASE)-putwin.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-putwin.adb
-
-
-$(ABASE)-trace.adb : $(srcdir)/$(ABASE)-trace.adb_p
-	rm -f $@
-	$(ADAPREP) -DADA_TRACE=@ADA_TRACE@ $(srcdir)/$(ABASE)-trace.adb_p $@
-
-$(ABASE)-trace.o: \
-		$(ABASE)-trace.ads \
-		$(ABASE)-trace.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(ABASE)-trace.adb
-
-
-$(ABASE)-mouse.o: \
-		$(ABASE)-mouse.ads \
-		$(srcdir)/$(ABASE)-mouse.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-mouse.adb
-
-
-$(ABASE)-panels.o: \
-		$(ABASE)-panels.ads \
-		$(srcdir)/$(ABASE)-panels.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-panels.adb
-
-
-$(ABASE)-menus.o: \
-		$(ABASE)-menus.ads \
-		$(srcdir)/$(ABASE)-menus.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-menus.adb
-
-
-$(ABASE)-forms.o: \
-		$(ABASE)-forms.ads \
-		$(srcdir)/$(ABASE)-forms.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms.adb
-
-$(ABASE)-forms-field_types.o: \
-		$(ABASE)-forms-field_types.ads \
-		$(srcdir)/$(ABASE)-forms-field_types.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types.adb
-
-$(ABASE)-forms-field_types-alpha.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-alpha.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-alpha.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-alpha.adb
-
-$(ABASE)-forms-field_types-alphanumeric.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-alphanumeric.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-alphanumeric.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-alphanumeric.adb
-
-$(ABASE)-forms-field_types-intfield.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-intfield.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-intfield.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-intfield.adb
-
-$(ABASE)-forms-field_types-numeric.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-numeric.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-numeric.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-numeric.adb
-
-$(ABASE)-forms-field_types-regexp.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-regexp.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-regexp.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-regexp.adb
-
-$(ABASE)-forms-field_types-enumeration.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-enumeration.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-enumeration.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-enumeration.adb
-
-$(ABASE)-forms-field_types-ipv4_address.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-ipv4_address.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-ipv4_address.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-ipv4_address.adb
-
-$(ABASE)-forms-field_types-user.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-user.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-user.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-user.adb
-
-$(ABASE)-forms-field_types-user-choice.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-user-choice.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-user-choice.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-user-choice.adb
-
-$(ABASE)-text_io.o: \
-		$(srcdir)/$(ABASE)-text_io.ads \
-		$(srcdir)/$(ABASE)-text_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io.adb
-
-$(ABASE)-text_io-aux.o: \
-		$(srcdir)/$(ABASE)-text_io-aux.ads \
-		$(srcdir)/$(ABASE)-text_io-aux.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-aux.adb
-
-$(ABASE)-menus-menu_user_data.o: \
-		$(ABASE)-menus-menu_user_data.ads \
-		$(srcdir)/$(ABASE)-menus-menu_user_data.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-menus-menu_user_data.adb
-
-$(ABASE)-menus-item_user_data.o: \
-		$(ABASE)-menus-item_user_data.ads \
-		$(srcdir)/$(ABASE)-menus-item_user_data.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-menus-item_user_data.adb
-
-$(ABASE)-forms-form_user_data.o: \
-		$(ABASE)-forms-form_user_data.ads \
-		$(srcdir)/$(ABASE)-forms-form_user_data.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-form_user_data.adb
-
-$(ABASE)-forms-field_user_data.o: \
-		$(ABASE)-forms-field_user_data.ads \
-		$(srcdir)/$(ABASE)-forms-field_user_data.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_user_data.adb
-
-$(ABASE)-forms-field_types-enumeration-ada.o: \
-		$(srcdir)/$(ABASE)-forms-field_types-enumeration-ada.ads \
-		$(srcdir)/$(ABASE)-forms-field_types-enumeration-ada.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-enumeration-ada.adb
-
-$(ABASE)-panels-user_data.o: \
-		$(ABASE)-panels-user_data.ads \
-		$(srcdir)/$(ABASE)-panels-user_data.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-panels-user_data.adb
-
-$(ABASE)-text_io-integer_io.o: \
-		$(srcdir)/$(ABASE)-text_io-integer_io.ads \
-		$(srcdir)/$(ABASE)-text_io-integer_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-integer_io.adb
-
-$(ABASE)-text_io-float_io.o: \
-		$(srcdir)/$(ABASE)-text_io-float_io.ads \
-		$(srcdir)/$(ABASE)-text_io-float_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-float_io.adb
-
-$(ABASE)-text_io-fixed_io.o: \
-		$(srcdir)/$(ABASE)-text_io-fixed_io.ads \
-		$(srcdir)/$(ABASE)-text_io-fixed_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-fixed_io.adb
-
-$(ABASE)-text_io-decimal_io.o: \
-		$(srcdir)/$(ABASE)-text_io-decimal_io.ads \
-		$(srcdir)/$(ABASE)-text_io-decimal_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-decimal_io.adb
-
-$(ABASE)-text_io-enumeration_io.o: \
-		$(srcdir)/$(ABASE)-text_io-enumeration_io.ads \
-		$(srcdir)/$(ABASE)-text_io-enumeration_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-enumeration_io.adb
-
-$(ABASE)-text_io-modular_io.o: \
-		$(srcdir)/$(ABASE)-text_io-modular_io.ads \
-		$(srcdir)/$(ABASE)-text_io-modular_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-modular_io.adb
-
-$(ABASE)-text_io-complex_io.o: \
-		$(srcdir)/$(ABASE)-text_io-complex_io.ads \
-		$(srcdir)/$(ABASE)-text_io-complex_io.adb $(BASEDEPS)
-	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-complex_io.adb
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-aux.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-aux.adb
deleted file mode 100644
index 812e8cc143..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-aux.adb
+++ /dev/null
@@ -1,116 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Aux                       --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package body Terminal_Interface.Curses.Aux is
-   --
-   --  Some helpers
-   procedure Fill_String (Cp  : in  chars_ptr;
-                          Str : out String)
-   is
-      --  Fill the string with the characters referenced by the
-      --  chars_ptr.
-      --
-      Len : Natural;
-   begin
-      if Cp /= Null_Ptr then
-         Len := Natural (Strlen (Cp));
-         if Str'Length < Len then
-            raise Constraint_Error;
-         end if;
-         declare
-            S : String (1 .. Len);
-         begin
-            S := Value (Cp);
-            Str (Str'First .. (Str'First + Len - 1)) := S (S'Range);
-         end;
-      else
-         Len := 0;
-      end if;
-
-      if Len < Str'Length then
-         Str ((Str'First + Len) .. Str'Last) := (others => ' ');
-      end if;
-
-   end Fill_String;
-
-   function Fill_String (Cp : chars_ptr) return String
-   is
-      Len : Natural;
-   begin
-      if Cp /= Null_Ptr then
-         Len := Natural (Strlen (Cp));
-         if Len = 0 then
-            return "";
-         else
-            declare
-               S : String (1 .. Len);
-            begin
-               Fill_String (Cp, S);
-               return S;
-            end;
-         end if;
-      else
-         return "";
-      end if;
-   end Fill_String;
-
-   procedure Eti_Exception (Code : Eti_Error)
-   is
-   begin
-      case Code is
-         when E_Ok              => null;
-         when E_System_Error    => raise Eti_System_Error;
-         when E_Bad_Argument    => raise Eti_Bad_Argument;
-         when E_Posted          => raise Eti_Posted;
-         when E_Connected       => raise Eti_Connected;
-         when E_Bad_State       => raise Eti_Bad_State;
-         when E_No_Room         => raise Eti_No_Room;
-         when E_Not_Posted      => raise Eti_Not_Posted;
-         when E_Unknown_Command => raise Eti_Unknown_Command;
-         when E_No_Match        => raise Eti_No_Match;
-         when E_Not_Selectable  => raise Eti_Not_Selectable;
-         when E_Not_Connected   => raise Eti_Not_Connected;
-         when E_Request_Denied  => raise Eti_Request_Denied;
-         when E_Invalid_Field   => raise Eti_Invalid_Field;
-         when E_Current         => raise Eti_Current;
-      end case;
-   end Eti_Exception;
-
-end Terminal_Interface.Curses.Aux;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb
deleted file mode 100644
index 5d1ef200e7..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb
+++ /dev/null
@@ -1,68 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---              Terminal_Interface.Curses.Forms.Field_Types.Alpha           --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.8 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.Alpha is
-
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Alpha_Field)
-   is
-      C_Alpha_Field_Type : C_Field_Type;
-      pragma Import (C, C_Alpha_Field_Type, "TYPE_ALPHA");
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_Alpha_Field_Type;
-                             Arg1 : C_Int) return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-   begin
-      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Minimum_Field_Width));
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.Alpha;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads
deleted file mode 100644
index 6f0b79d76e..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads
+++ /dev/null
@@ -1,53 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---              Terminal_Interface.Curses.Forms.Field_Types.Alpha           --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface.Curses.Forms.Field_Types.Alpha is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.Alpha);
-
-   type Alpha_Field is new Field_Type
-     with record
-        Minimum_Field_Width : Natural := 0;
-     end record;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Alpha_Field);
-   pragma Inline (Set_Field_Type);
-
-end Terminal_Interface.Curses.Forms.Field_Types.Alpha;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb
deleted file mode 100644
index f10321b4a7..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb
+++ /dev/null
@@ -1,68 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---          Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric        --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.8 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric is
-
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in AlphaNumeric_Field)
-   is
-      C_AlphaNumeric_Field_Type : C_Field_Type;
-      pragma Import (C, C_AlphaNumeric_Field_Type, "TYPE_ALNUM");
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_AlphaNumeric_Field_Type;
-                             Arg1 : C_Int) return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-   begin
-      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Minimum_Field_Width));
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads
deleted file mode 100644
index 1f21950802..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads
+++ /dev/null
@@ -1,54 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---          Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric is
-   pragma Preelaborate
-     (Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric);
-
-   type AlphaNumeric_Field is new Field_Type
-     with record
-        Minimum_Field_Width : Natural := 0;
-     end record;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in AlphaNumeric_Field);
-   pragma Inline (Set_Field_Type);
-
-end Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb
deleted file mode 100644
index 84f276af83..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb
+++ /dev/null
@@ -1,80 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.7 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Characters.Handling; use Ada.Characters.Handling;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada is
-
-   function Create (Set            : Type_Set := Mixed_Case;
-                    Case_Sensitive : Boolean  := False;
-                    Must_Be_Unique : Boolean  := False)
-                    return Enumeration_Field
-   is
-      I : Enumeration_Info (T'Pos (T'Last) - T'Pos (T'First) + 1);
-      J : Positive := 1;
-   begin
-      I.Case_Sensitive := Case_Sensitive;
-      I.Match_Must_Be_Unique := Must_Be_Unique;
-
-      for E in T'Range loop
-         I.Names (J) := new String'(T'Image (T (E)));
-         --  The Image attribute defaults to upper case, so we have to handle
-         --  only the other ones...
-         if Set /= Upper_Case then
-            I.Names (J).all := To_Lower (I.Names (J).all);
-            if Set = Mixed_Case then
-               I.Names (J)(I.Names (J).all'First) :=
-                 To_Upper (I.Names (J)(I.Names (J).all'First));
-            end if;
-         end if;
-         J := J + 1;
-      end loop;
-
-      return Create (I, True);
-   end Create;
-
-   function Value (Fld : Field;
-                   Buf : Buffer_Number := Buffer_Number'First) return T
-   is
-   begin
-      return T'Value (Get_Buffer (Fld, Buf));
-   end Value;
-
-end Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads
deleted file mode 100644
index 48fad09c2f..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads
+++ /dev/null
@@ -1,59 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type T is (<>);
-
-package Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada is
-   pragma Preelaborate
-     (Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada);
-
-   function Create (Set            : Type_Set := Mixed_Case;
-                    Case_Sensitive : Boolean  := False;
-                    Must_Be_Unique : Boolean  := False)
-                    return Enumeration_Field;
-
-   function Value (Fld : Field;
-                   Buf : Buffer_Number := Buffer_Number'First) return T;
-   --  Translate the content of the fields buffer - indicated by the
-   --  buffer number - into an enumeration value. If the buffer is empty
-   --  or the content is invalid, a Constraint_Error is raises.
-
-end Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb
deleted file mode 100644
index 8be20f23e8..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb
+++ /dev/null
@@ -1,119 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---          Terminal_Interface.Curses.Forms.Field_Types.Enumeration         --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.7 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Unchecked_Deallocation;
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.Enumeration is
-
-   function Create (Info               : Enumeration_Info;
-                    Auto_Release_Names : Boolean := False)
-                    return Enumeration_Field
-   is
-      procedure Release_String is
-        new Ada.Unchecked_Deallocation (String,
-                                        String_Access);
-      E : Enumeration_Field;
-      L : constant size_t := 1 + size_t (Info.C);
-      S : String_Access;
-   begin
-      E.Case_Sensitive       := Info.Case_Sensitive;
-      E.Match_Must_Be_Unique := Info.Match_Must_Be_Unique;
-      E.Arr := new chars_ptr_array (size_t (1) .. L);
-      for I in 1 .. Positive (L - 1) loop
-         if Info.Names (I) = null then
-            raise Form_Exception;
-         end if;
-         E.Arr (size_t (I)) := New_String (Info.Names (I).all);
-         if Auto_Release_Names then
-            S := Info.Names (I);
-            Release_String (S);
-         end if;
-      end loop;
-      E.Arr (L) := Null_Ptr;
-      return E;
-   end Create;
-
-   procedure Release (Enum : in out Enumeration_Field)
-   is
-      I : size_t := 0;
-      P : chars_ptr;
-   begin
-      loop
-         P := Enum.Arr (I);
-         exit when P = Null_Ptr;
-         Free (P);
-         Enum.Arr (I) := Null_Ptr;
-         I := I + 1;
-      end loop;
-      Enum.Arr := null;
-   end Release;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Enumeration_Field)
-   is
-      C_Enum_Type : C_Field_Type;
-      pragma Import (C, C_Enum_Type, "TYPE_ENUM");
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_Enum_Type;
-                             Arg1 : chars_ptr_array;
-                             Arg2 : C_Int;
-                             Arg3 : C_Int) return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-   begin
-      if Typ.Arr = null then
-         raise Form_Exception;
-      end if;
-      Res := Set_Fld_Type (Arg1 => Typ.Arr.all,
-                           Arg2 => C_Int (Boolean'Pos (Typ.Case_Sensitive)),
-                           Arg3 => C_Int (Boolean'Pos
-                                          (Typ.Match_Must_Be_Unique)));
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ, C_Choice_Router);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads
deleted file mode 100644
index 5a7e411ff9..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads
+++ /dev/null
@@ -1,98 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---           Terminal_Interface.Curses.Forms.Field_Types.Enumeration        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C.Strings;
-
-package Terminal_Interface.Curses.Forms.Field_Types.Enumeration is
-   pragma Preelaborate
-     (Terminal_Interface.Curses.Forms.Field_Types.Enumeration);
-
-   type String_Access is access String;
-
-   --  Type_Set is used by the child package Ada
-   type Type_Set is (Lower_Case, Upper_Case, Mixed_Case);
-
-   type Enum_Array is array (Positive range <>)
-     of String_Access;
-
-   type Enumeration_Info (C : Positive) is
-      record
-         Names                : Enum_Array (1 .. C);
-         Case_Sensitive       : Boolean := False;
-         Match_Must_Be_Unique : Boolean := False;
-      end record;
-
-   type Enumeration_Field is new Field_Type with private;
-
-   function Create (Info : Enumeration_Info;
-                    Auto_Release_Names : Boolean := False)
-                    return Enumeration_Field;
-   --  Make an fieldtype from the info. Enumerations are special, because
-   --  they normally don't copy the enum values into a private store, so
-   --  we have to care for the lifetime of the info we provide.
-   --  The Auto_Release_Names flag may be used to automatically releases
-   --  the strings in the Names array of the Enumeration_Info.
-
-   function Make_Enumeration_Type (Info : Enumeration_Info;
-                                   Auto_Release_Names : Boolean := False)
-                                   return Enumeration_Field renames Create;
-
-   procedure Release (Enum : in out Enumeration_Field);
-   --  But we may want to release the field to release the memory allocated
-   --  by it internally. After that the Enumeration field is no longer usable.
-
-   --  The next type defintions are all ncurses extensions. They are typically
-   --  not available in other curses implementations.
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Enumeration_Field);
-   pragma Inline (Set_Field_Type);
-
-private
-   type CPA_Access is access Interfaces.C.Strings.chars_ptr_array;
-
-   type Enumeration_Field is new Field_Type with
-      record
-         Case_Sensitive       : Boolean := False;
-         Match_Must_Be_Unique : Boolean := False;
-         Arr                  : CPA_Access := null;
-      end record;
-
-end Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb
deleted file mode 100644
index 1e279b4c24..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb
+++ /dev/null
@@ -1,72 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---            Terminal_Interface.Curses.Forms.Field_Types.IntField          --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.8 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.IntField is
-
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Integer_Field)
-   is
-      C_Integer_Field_Type : C_Field_Type;
-      pragma Import (C, C_Integer_Field_Type, "TYPE_INTEGER");
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_Integer_Field_Type;
-                             Arg1 : C_Int;
-                             Arg2 : C_Long_Int;
-                             Arg3 : C_Long_Int) return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-   begin
-      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Precision),
-                           Arg2 => C_Long_Int (Typ.Lower_Limit),
-                           Arg3 => C_Long_Int (Typ.Upper_Limit));
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.IntField;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads
deleted file mode 100644
index b285ca2556..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads
+++ /dev/null
@@ -1,55 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---            Terminal_Interface.Curses.Forms.Field_Types.IntField          --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface.Curses.Forms.Field_Types.IntField is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.IntField);
-
-   type Integer_Field is new Field_Type with
-      record
-         Precision   : Natural;
-         Lower_Limit : Integer;
-         Upper_Limit : Integer;
-      end record;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Integer_Field);
-   pragma Inline (Set_Field_Type);
-
-end Terminal_Interface.Curses.Forms.Field_Types.IntField;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb
deleted file mode 100644
index a86b5fe12c..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb
+++ /dev/null
@@ -1,68 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---          Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address        --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.8 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address is
-
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Internet_V4_Address_Field)
-   is
-      C_IPV4_Field_Type : C_Field_Type;
-      pragma Import (C, C_IPV4_Field_Type, "TYPE_IPV4");
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_IPV4_Field_Type)
-                             return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-   begin
-      Res := Set_Fld_Type;
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads
deleted file mode 100644
index 6d0aef0610..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads
+++ /dev/null
@@ -1,51 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---          Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address is
-   pragma Preelaborate
-     (Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address);
-
-   type Internet_V4_Address_Field is new Field_Type with null record;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Internet_V4_Address_Field);
-   pragma Inline (Set_Field_Type);
-
-end Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb
deleted file mode 100644
index e580df3503..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb
+++ /dev/null
@@ -1,74 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---            Terminal_Interface.Curses.Forms.Field_Types.Numeric           --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.9 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.Numeric is
-
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Numeric_Field)
-   is
-      type Double is new Interfaces.C.double;
-
-      C_Numeric_Field_Type : C_Field_Type;
-      pragma Import (C, C_Numeric_Field_Type, "TYPE_NUMERIC");
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_Numeric_Field_Type;
-                             Arg1 : C_Int;
-                             Arg2 : Double;
-                             Arg3 : Double) return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-   begin
-      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Precision),
-                           Arg2 => Double (Typ.Lower_Limit),
-                           Arg3 => Double (Typ.Upper_Limit));
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.Numeric;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads
deleted file mode 100644
index f211bc87bc..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads
+++ /dev/null
@@ -1,55 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---             Terminal_Interface.Curses.Forms.Field_Types.Numeric          --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface.Curses.Forms.Field_Types.Numeric is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.Numeric);
-
-   type Numeric_Field is new Field_Type with
-      record
-         Precision   : Natural;
-         Lower_Limit : Float;
-         Upper_Limit : Float;
-      end record;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Numeric_Field);
-   pragma Inline (Set_Field_Type);
-
-end Terminal_Interface.Curses.Forms.Field_Types.Numeric;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb
deleted file mode 100644
index cbd9e2f368..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb
+++ /dev/null
@@ -1,71 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---             Terminal_Interface.Curses.Forms.Field_Types.RegExp           --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.8 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C; use Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.RegExp is
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Regular_Expression_Field)
-   is
-      type Char_Ptr is access all Interfaces.C.char;
-
-      C_Regexp_Field_Type : C_Field_Type;
-      pragma Import (C, C_Regexp_Field_Type, "TYPE_REGEXP");
-
-      function Set_Ftyp (F    : Field := Fld;
-                         Cft  : C_Field_Type := C_Regexp_Field_Type;
-                         Arg1 : Char_Ptr) return C_Int;
-      pragma Import (C, Set_Ftyp, "set_field_type");
-
-      Txt : char_array (0 .. Typ.Regular_Expression.all'Length);
-      Len : size_t;
-      Res : Eti_Error;
-   begin
-      To_C (Typ.Regular_Expression.all, Txt, Len);
-      Res := Set_Ftyp (Arg1 => Txt (Txt'First)'Access);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Wrap_Builtin (Fld, Typ);
-   end Set_Field_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.RegExp;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads
deleted file mode 100644
index 1e451ab85c..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads
+++ /dev/null
@@ -1,55 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---              Terminal_Interface.Curses.Forms.Field_Types.RegExp          --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface.Curses.Forms.Field_Types.RegExp is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.RegExp);
-
-   type String_Access is access String;
-
-   type Regular_Expression_Field is new Field_Type with
-      record
-         Regular_Expression : String_Access;
-      end record;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in Regular_Expression_Field);
-   pragma Inline (Set_Field_Type);
-
-end Terminal_Interface.Curses.Forms.Field_Types.RegExp;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb
deleted file mode 100644
index d9ed454b0a..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb
+++ /dev/null
@@ -1,110 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---          Terminal_Interface.Curses.Forms.Field_Types.User.Choice         --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Unchecked_Conversion;
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.User.Choice is
-
-   use type Interfaces.C.int;
-
-   function To_Argument_Access is new Ada.Unchecked_Conversion
-     (System.Address, Argument_Access);
-
-   function Generic_Next (Fld : Field;
-                          Usr : System.Address) return C_Int
-   is
-      Result : Boolean;
-      Udf    : User_Defined_Field_Type_With_Choice_Access :=
-        User_Defined_Field_Type_With_Choice_Access
-        (To_Argument_Access (Usr).Typ);
-   begin
-      Result := Next (Fld, Udf.all);
-      return C_Int (Boolean'Pos (Result));
-   end Generic_Next;
-
-   function Generic_Prev (Fld : Field;
-                          Usr : System.Address) return C_Int
-   is
-      Result : Boolean;
-      Udf    : User_Defined_Field_Type_With_Choice_Access :=
-        User_Defined_Field_Type_With_Choice_Access
-        (To_Argument_Access (Usr).Typ);
-   begin
-      Result := Previous (Fld, Udf.all);
-      return C_Int (Boolean'Pos (Result));
-   end Generic_Prev;
-
-   --  -----------------------------------------------------------------------
-   --
-   function C_Generic_Choice return C_Field_Type
-   is
-      Res : Eti_Error;
-      T   : C_Field_Type;
-   begin
-      if M_Generic_Choice = Null_Field_Type then
-         T := New_Fieldtype (Generic_Field_Check'Access,
-                             Generic_Char_Check'Access);
-         if T = Null_Field_Type then
-            raise Form_Exception;
-         else
-            Res := Set_Fieldtype_Arg (T,
-                                      Make_Arg'Access,
-                                      Copy_Arg'Access,
-                                      Free_Arg'Access);
-            if Res /= E_Ok then
-               Eti_Exception (Res);
-            end if;
-
-            Res := Set_Fieldtype_Choice (T,
-                                         Generic_Next'Access,
-                                         Generic_Prev'Access);
-            if Res /= E_Ok then
-               Eti_Exception (Res);
-            end if;
-         end if;
-         M_Generic_Choice := T;
-      end if;
-      pragma Assert (M_Generic_Choice /= Null_Field_Type);
-      return M_Generic_Choice;
-   end C_Generic_Choice;
-
-end Terminal_Interface.Curses.Forms.Field_Types.User.Choice;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads
deleted file mode 100644
index d970c3a76f..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads
+++ /dev/null
@@ -1,96 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---           Terminal_Interface.Curses.Forms.Field_Types.User.Choice        --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-
-package Terminal_Interface.Curses.Forms.Field_Types.User.Choice is
-   pragma Preelaborate
-     (Terminal_Interface.Curses.Forms.Field_Types.User.Choice);
-
-   use type Interfaces.C.int;
-   subtype C_Int is Interfaces.C.int;
-
-   type User_Defined_Field_Type_With_Choice is abstract new
-     User_Defined_Field_Type with null record;
-   --  This is the root of the mechanism we use to create field types in
-   --  Ada95 that allow the prev/next mechanism. You should your own type
-   --  derive from this one and implement the Field_Check, Character_Check
-   --  Next and Previous functions for your own type.
-
-   type User_Defined_Field_Type_With_Choice_Access is access all
-     User_Defined_Field_Type_With_Choice'Class;
-
-   function Next
-     (Fld : Field;
-      Typ : User_Defined_Field_Type_With_Choice) return Boolean
-      is abstract;
-   --  If True is returned, the function successfully generated a next
-   --  value into the fields buffer.
-
-   function Previous
-     (Fld : Field;
-      Typ : User_Defined_Field_Type_With_Choice) return Boolean
-      is abstract;
-   --  If True is returned, the function successfully generated a previous
-   --  value into the fields buffer.
-
-   --  +----------------------------------------------------------------------
-   --  | Private Part.
-   --  |
-private
-   use type Interfaces.C.int;
-
-   function C_Generic_Choice return C_Field_Type;
-
-   function Generic_Next (Fld : Field;
-                          Usr : System.Address) return C_Int;
-   pragma Convention (C, Generic_Next);
-   --  This is the generic next Choice_Function for the low-level fieldtype
-   --  representing all the User_Defined_Field_Type derivates. It routes
-   --  the call to the Next implementation for the type.
-
-   function Generic_Prev (Fld : Field;
-                          Usr : System.Address) return C_Int;
-   pragma Convention (C, Generic_Prev);
-   --  This is the generic prev Choice_Function for the low-level fieldtype
-   --  representing all the User_Defined_Field_Type derivates. It routes
-   --  the call to the Previous implementation for the type.
-
-end Terminal_Interface.Curses.Forms.Field_Types.User.Choice;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
deleted file mode 100644
index 6e348b93dd..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
+++ /dev/null
@@ -1,132 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---              Terminal_Interface.Curses.Forms.Field_Types.User            --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Unchecked_Conversion;
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Field_Types.User is
-
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in User_Defined_Field_Type)
-   is
-      function Allocate_Arg (T : User_Defined_Field_Type'Class)
-                             return Argument_Access;
-
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cft  : C_Field_Type := C_Generic_Type;
-                             Arg1 : Argument_Access)
-                             return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-      Res : Eti_Error;
-
-      function Allocate_Arg (T : User_Defined_Field_Type'Class)
-                             return Argument_Access
-      is
-         Ptr : Field_Type_Access := new User_Defined_Field_Type'Class'(T);
-      begin
-         return new Argument'(Usr => System.Null_Address,
-                              Typ => Ptr,
-                              Cft => Null_Field_Type);
-      end Allocate_Arg;
-
-   begin
-      Res := Set_Fld_Type (Arg1 => Allocate_Arg (Typ));
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Field_Type;
-
-   function To_Argument_Access is new Ada.Unchecked_Conversion
-     (System.Address, Argument_Access);
-
-   function Generic_Field_Check (Fld : Field;
-                                 Usr : System.Address) return C_Int
-   is
-      Result : Boolean;
-      Udf    : User_Defined_Field_Type_Access :=
-        User_Defined_Field_Type_Access (To_Argument_Access (Usr).Typ);
-   begin
-      Result := Field_Check (Fld, Udf.all);
-      return C_Int (Boolean'Pos (Result));
-   end Generic_Field_Check;
-
-   function Generic_Char_Check (Ch  : C_Int;
-                                Usr : System.Address) return C_Int
-   is
-      Result : Boolean;
-      Udf    : User_Defined_Field_Type_Access :=
-        User_Defined_Field_Type_Access (To_Argument_Access (Usr).Typ);
-   begin
-      Result := Character_Check (Character'Val (Ch), Udf.all);
-      return C_Int (Boolean'Pos (Result));
-   end Generic_Char_Check;
-
-   --  -----------------------------------------------------------------------
-   --
-   function C_Generic_Type return C_Field_Type
-   is
-      Res : Eti_Error;
-      T   : C_Field_Type;
-   begin
-      if M_Generic_Type = Null_Field_Type then
-         T := New_Fieldtype (Generic_Field_Check'Access,
-                             Generic_Char_Check'Access);
-         if T = Null_Field_Type then
-            raise Form_Exception;
-         else
-            Res := Set_Fieldtype_Arg (T,
-                                      Make_Arg'Access,
-                                      Copy_Arg'Access,
-                                      Free_Arg'Access);
-            if Res /= E_Ok then
-               Eti_Exception (Res);
-            end if;
-         end if;
-         M_Generic_Type := T;
-      end if;
-      pragma Assert (M_Generic_Type /= Null_Field_Type);
-      return M_Generic_Type;
-   end C_Generic_Type;
-
-end Terminal_Interface.Curses.Forms.Field_Types.User;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user.ads
deleted file mode 100644
index 0d09fcf2a1..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types-user.ads
+++ /dev/null
@@ -1,97 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Forms.Field_Types.User           --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-
-package Terminal_Interface.Curses.Forms.Field_Types.User is
-   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.User);
-   use type Interfaces.C.int;
-   subtype C_Int is Interfaces.C.int;
-
-   type User_Defined_Field_Type is abstract new Field_Type with null record;
-   --  This is the root of the mechanism we use to create field types in
-   --  Ada95. You should your own type derive from this one and implement
-   --  the Field_Check and Character_Check functions for your own type.
-
-   type User_Defined_Field_Type_Access is access all
-     User_Defined_Field_Type'Class;
-
-   function Field_Check
-     (Fld : Field;
-      Typ : User_Defined_Field_Type) return Boolean
-      is abstract;
-   --  If True is returned, the field is considered valid, otherwise it is
-   --  invalid.
-
-   function Character_Check
-     (Ch  : Character;
-      Typ : User_Defined_Field_Type) return Boolean
-      is abstract;
-   --  If True is returned, the character is considered as valid for the
-   --  field, otherwise as invalid.
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in User_Defined_Field_Type);
-   --  This should work for all types derived from User_Defined_Field_Type.
-   --  No need to reimplement it for your derived type.
-
-   --  +----------------------------------------------------------------------
-   --  | Private Part.
-   --  | Used by the Choice child package.
-private
-   use type Interfaces.C.int;
-
-   function C_Generic_Type   return C_Field_Type;
-
-   function Generic_Field_Check (Fld : Field;
-                                 Usr : System.Address) return C_Int;
-   pragma Convention (C, Generic_Field_Check);
-   --  This is the generic Field_Check_Function for the low-level fieldtype
-   --  representing all the User_Defined_Field_Type derivates. It routes
-   --  the call to the Field_Check implementation for the type.
-
-   function Generic_Char_Check (Ch  : C_Int;
-                                Usr : System.Address) return C_Int;
-   pragma Convention (C, Generic_Char_Check);
-   --  This is the generic Char_Check_Function for the low-level fieldtype
-   --  representing all the User_Defined_Field_Type derivates. It routes
-   --  the call to the Character_Check implementation for the type.
-
-end Terminal_Interface.Curses.Forms.Field_Types.User;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types.adb
deleted file mode 100644
index e003058b0e..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_types.adb
+++ /dev/null
@@ -1,296 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                 Terminal_Interface.Curses.Forms.Field_Types              --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-with Ada.Unchecked_Deallocation;
-with Ada.Unchecked_Conversion;
---  |
---  |=====================================================================
---  | man page form_fieldtype.3x
---  |=====================================================================
---  |
-package body Terminal_Interface.Curses.Forms.Field_Types is
-
-   use type Interfaces.C.int;
-   use type System.Address;
-
-   function To_Argument_Access is new Ada.Unchecked_Conversion
-     (System.Address, Argument_Access);
-
-   function Get_Fieldtype (F : Field) return C_Field_Type;
-   pragma Import (C, Get_Fieldtype, "field_type");
-
-   function Get_Arg (F : Field) return System.Address;
-   pragma Import (C, Get_Arg, "field_arg");
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_validation.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   function Get_Type (Fld : in Field) return Field_Type_Access
-   is
-      Low_Level : constant C_Field_Type := Get_Fieldtype (Fld);
-      Arg : Argument_Access;
-   begin
-      if Low_Level = Null_Field_Type then
-         return null;
-      else
-         if Low_Level = M_Builtin_Router or else
-           Low_Level = M_Generic_Type or else
-           Low_Level = M_Choice_Router or else
-           Low_Level = M_Generic_Choice then
-            Arg := To_Argument_Access (Get_Arg (Fld));
-            if Arg = null then
-               raise Form_Exception;
-            else
-               return Arg.Typ;
-            end if;
-         else
-            raise Form_Exception;
-         end if;
-      end if;
-   end Get_Type;
-
-   function Make_Arg (Args : System.Address) return System.Address
-   is
-      --  Actually args is a double indirected pointer to the arguments
-      --  of a C variable argument list. In theory it is now quite
-      --  complicated to write portable routine that reads the arguments,
-      --  because one has to know the growth direction of the stack and
-      --  the sizes of the individual arguments.
-      --  Fortunately we are only interested in the first argument (#0),
-      --  we know its size and for the first arg we don't care about
-      --  into which stack direction we have to proceed. We simply
-      --  resolve the double indirection and thats it.
-      type V is access all System.Address;
-      function To_Access is new Ada.Unchecked_Conversion (System.Address,
-                                                          V);
-   begin
-      return To_Access (To_Access (Args).all).all;
-   end Make_Arg;
-
-   function Copy_Arg (Usr : System.Address) return System.Address
-   is
-   begin
-      return Usr;
-   end Copy_Arg;
-
-   procedure Free_Arg (Usr : in System.Address)
-   is
-      procedure Free_Type is new Ada.Unchecked_Deallocation
-        (Field_Type'Class, Field_Type_Access);
-      procedure Freeargs is new Ada.Unchecked_Deallocation
-        (Argument, Argument_Access);
-
-      To_Be_Free : Argument_Access := To_Argument_Access (Usr);
-      Low_Level  : C_Field_Type;
-   begin
-      if To_Be_Free /= null then
-         if To_Be_Free.Usr /= System.Null_Address then
-            Low_Level := To_Be_Free.Cft;
-            if Low_Level.Freearg /= null then
-               Low_Level.Freearg (To_Be_Free.Usr);
-            end if;
-         end if;
-         if To_Be_Free.Typ /= null then
-            Free_Type (To_Be_Free.Typ);
-         end if;
-         Freeargs (To_Be_Free);
-      end if;
-   end Free_Arg;
-
-
-   procedure Wrap_Builtin (Fld : Field;
-                           Typ : Field_Type'Class;
-                           Cft : C_Field_Type := C_Builtin_Router)
-   is
-      Usr_Arg   : System.Address := Get_Arg (Fld);
-      Low_Level : constant C_Field_Type := Get_Fieldtype (Fld);
-      Arg : Argument_Access;
-      Res : Eti_Error;
-      function Set_Fld_Type (F    : Field := Fld;
-                             Cf   : C_Field_Type := Cft;
-                             Arg1 : Argument_Access) return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
-
-   begin
-      pragma Assert (Low_Level /= Null_Field_Type);
-      if Cft /= C_Builtin_Router and then Cft /= C_Choice_Router then
-         raise Form_Exception;
-      else
-         Arg := new Argument'(Usr => System.Null_Address,
-                              Typ => new Field_Type'Class'(Typ),
-                              Cft => Get_Fieldtype (Fld));
-         if Usr_Arg /= System.Null_Address then
-            if Low_Level.Copyarg /= null then
-               Arg.Usr := Low_Level.Copyarg (Usr_Arg);
-            else
-               Arg.Usr := Usr_Arg;
-            end if;
-         end if;
-
-         Res := Set_Fld_Type (Arg1 => Arg);
-         if Res /= E_Ok then
-            Eti_Exception (Res);
-         end if;
-      end if;
-   end Wrap_Builtin;
-
-   function Field_Check_Router (Fld : Field;
-                                Usr : System.Address) return C_Int
-   is
-      Arg  : constant Argument_Access := To_Argument_Access (Usr);
-   begin
-      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
-                     and then Arg.Typ /= null);
-      if Arg.Cft.Fcheck /= null then
-         return Arg.Cft.Fcheck (Fld, Arg.Usr);
-      else
-         return 1;
-      end if;
-   end Field_Check_Router;
-
-   function Char_Check_Router (Ch  : C_Int;
-                               Usr : System.Address) return C_Int
-   is
-      Arg  : constant Argument_Access := To_Argument_Access (Usr);
-   begin
-      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
-                     and then Arg.Typ /= null);
-      if Arg.Cft.Ccheck /= null then
-         return Arg.Cft.Ccheck (Ch, Arg.Usr);
-      else
-         return 1;
-      end if;
-   end Char_Check_Router;
-
-   function Next_Router (Fld : Field;
-                         Usr : System.Address) return C_Int
-   is
-      Arg  : constant Argument_Access := To_Argument_Access (Usr);
-   begin
-      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
-                     and then Arg.Typ /= null);
-      if Arg.Cft.Next /= null then
-         return Arg.Cft.Next (Fld, Arg.Usr);
-      else
-         return 1;
-      end if;
-   end Next_Router;
-
-   function Prev_Router (Fld : Field;
-                         Usr : System.Address) return C_Int
-   is
-      Arg  : constant Argument_Access := To_Argument_Access (Usr);
-   begin
-      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
-                     and then Arg.Typ /= null);
-      if Arg.Cft.Prev /= null then
-         return Arg.Cft.Prev (Fld, Arg.Usr);
-      else
-         return 1;
-      end if;
-   end Prev_Router;
-
-   --  -----------------------------------------------------------------------
-   --
-   function C_Builtin_Router return C_Field_Type
-   is
-      Res : Eti_Error;
-      T   : C_Field_Type;
-   begin
-      if M_Builtin_Router = Null_Field_Type then
-         T := New_Fieldtype (Field_Check_Router'Access,
-                             Char_Check_Router'Access);
-         if T = Null_Field_Type then
-            raise Form_Exception;
-         else
-            Res := Set_Fieldtype_Arg (T,
-                                      Make_Arg'Access,
-                                      Copy_Arg'Access,
-                                      Free_Arg'Access);
-            if Res /= E_Ok then
-               Eti_Exception (Res);
-            end if;
-         end if;
-         M_Builtin_Router := T;
-      end if;
-      pragma Assert (M_Builtin_Router /= Null_Field_Type);
-      return M_Builtin_Router;
-   end C_Builtin_Router;
-
-   --  -----------------------------------------------------------------------
-   --
-   function C_Choice_Router return C_Field_Type
-   is
-      Res : Eti_Error;
-      T   : C_Field_Type;
-   begin
-      if M_Choice_Router = Null_Field_Type then
-         T := New_Fieldtype (Field_Check_Router'Access,
-                             Char_Check_Router'Access);
-         if T = Null_Field_Type then
-            raise Form_Exception;
-         else
-            Res := Set_Fieldtype_Arg (T,
-                                      Make_Arg'Access,
-                                      Copy_Arg'Access,
-                                      Free_Arg'Access);
-            if Res /= E_Ok then
-               Eti_Exception (Res);
-            end if;
-
-            Res := Set_Fieldtype_Choice (T,
-                                         Next_Router'Access,
-                                         Prev_Router'Access);
-            if Res /= E_Ok then
-               Eti_Exception (Res);
-            end if;
-         end if;
-         M_Choice_Router := T;
-      end if;
-      pragma Assert (M_Choice_Router /= Null_Field_Type);
-      return M_Choice_Router;
-   end C_Choice_Router;
-
-end Terminal_Interface.Curses.Forms.Field_Types;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_user_data.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_user_data.adb
deleted file mode 100644
index 817ebe5927..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-field_user_data.adb
+++ /dev/null
@@ -1,85 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Forms.Field_User_Data            --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses.Aux; use  Terminal_Interface.Curses.Aux;
-
---  |
---  |=====================================================================
---  | man page form_field_userptr.3x
---  |=====================================================================
---  |
-package body Terminal_Interface.Curses.Forms.Field_User_Data is
-   --  |
-   --  |
-   --  |
-   use type Interfaces.C.int;
-
-   procedure Set_User_Data (Fld  : in Field;
-                            Data : in User_Access)
-   is
-      function Set_Field_Userptr (Fld : Field;
-                                  Usr : User_Access) return C_Int;
-      pragma Import (C, Set_Field_Userptr, "set_field_userptr");
-
-      Res : constant Eti_Error := Set_Field_Userptr (Fld, Data);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_User_Data;
-   --  |
-   --  |
-   --  |
-   function Get_User_Data (Fld  : in  Field) return User_Access
-   is
-      function Field_Userptr (Fld : Field) return User_Access;
-      pragma Import (C, Field_Userptr, "field_userptr");
-   begin
-      return Field_Userptr (Fld);
-   end Get_User_Data;
-
-   procedure Get_User_Data (Fld  : in  Field;
-                            Data : out User_Access)
-   is
-   begin
-      Data := Get_User_Data (Fld);
-   end Get_User_Data;
-
-end Terminal_Interface.Curses.Forms.Field_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-form_user_data.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-form_user_data.adb
deleted file mode 100644
index 50c6708fcf..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms-form_user_data.adb
+++ /dev/null
@@ -1,86 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                Terminal_Interface.Curses.Forms.Form_User_Data            --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
---  |
---  |=====================================================================
---  | man page form__userptr.3x
---  |=====================================================================
---  |
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms.Form_User_Data is
-
-   use type Interfaces.C.int;
-
-   --  |
-   --  |
-   --  |
-   procedure Set_User_Data (Frm  : in Form;
-                            Data : in User_Access)
-   is
-      function Set_Form_Userptr (Frm  : Form;
-                                 Data : User_Access)  return C_Int;
-      pragma Import (C, Set_Form_Userptr, "set_form_userptr");
-
-      Res : constant Eti_Error := Set_Form_Userptr (Frm, Data);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_User_Data;
-   --  |
-   --  |
-   --  |
-   function Get_User_Data (Frm  : in  Form) return User_Access
-   is
-      function Form_Userptr (Frm : Form) return User_Access;
-      pragma Import (C, Form_Userptr, "form_userptr");
-   begin
-      return Form_Userptr (Frm);
-   end Get_User_Data;
-
-   procedure Get_User_Data (Frm  : in  Form;
-                            Data : out User_Access)
-   is
-   begin
-      Data := Get_User_Data (Frm);
-   end Get_User_Data;
-
-end Terminal_Interface.Curses.Forms.Form_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms.adb
deleted file mode 100644
index b50b031ba5..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-forms.adb
+++ /dev/null
@@ -1,1160 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Forms                     --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.22 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Unchecked_Deallocation;
-with Ada.Unchecked_Conversion;
-
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-with Interfaces.C.Pointers;
-
-with Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Forms is
-
-   use Terminal_Interface.Curses.Aux;
-
-   type C_Field_Array is array (Natural range <>) of aliased Field;
-   package F_Array is new
-     Interfaces.C.Pointers (Natural, Field, C_Field_Array, Null_Field);
-
-------------------------------------------------------------------------------
-   --  |
-   --  |
-   --  |
-   --  subtype chars_ptr is Interfaces.C.Strings.chars_ptr;
-
-   function FOS_2_CInt is new
-     Ada.Unchecked_Conversion (Field_Option_Set,
-                               C_Int);
-
-   function CInt_2_FOS is new
-     Ada.Unchecked_Conversion (C_Int,
-                               Field_Option_Set);
-
-   function FrmOS_2_CInt is new
-     Ada.Unchecked_Conversion (Form_Option_Set,
-                               C_Int);
-
-   function CInt_2_FrmOS is new
-     Ada.Unchecked_Conversion (C_Int,
-                               Form_Option_Set);
-
-   procedure Request_Name (Key  : in Form_Request_Code;
-                                Name : out String)
-   is
-      function Form_Request_Name (Key : C_Int) return chars_ptr;
-      pragma Import (C, Form_Request_Name, "form_request_name");
-   begin
-      Fill_String (Form_Request_Name (C_Int (Key)), Name);
-   end Request_Name;
-
-   function Request_Name (Key : Form_Request_Code) return String
-   is
-      function Form_Request_Name (Key : C_Int) return chars_ptr;
-      pragma Import (C, Form_Request_Name, "form_request_name");
-   begin
-      return Fill_String (Form_Request_Name (C_Int (Key)));
-   end Request_Name;
-------------------------------------------------------------------------------
-   --  |
-   --  |
-   --  |
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_new.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   function Create (Height       : Line_Count;
-                    Width        : Column_Count;
-                    Top          : Line_Position;
-                    Left         : Column_Position;
-                    Off_Screen   : Natural := 0;
-                    More_Buffers : Buffer_Number := Buffer_Number'First)
-                    return Field
-   is
-      function Newfield (H, W, T, L, O, M : C_Int) return Field;
-      pragma Import (C, Newfield, "new_field");
-      Fld : constant Field := Newfield (C_Int (Height), C_Int (Width),
-                                        C_Int (Top), C_Int (Left),
-                                        C_Int (Off_Screen),
-                                        C_Int (More_Buffers));
-   begin
-      if Fld = Null_Field then
-         raise Form_Exception;
-      end if;
-      return Fld;
-   end Create;
---  |
---  |
---  |
-   procedure Delete (Fld : in out Field)
-   is
-      function Free_Field (Fld : Field) return C_Int;
-      pragma Import (C, Free_Field, "free_field");
-
-      Res : Eti_Error;
-   begin
-      Res := Free_Field (Fld);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Fld := Null_Field;
-   end Delete;
-   --  |
-   --  |
-   --  |
-   function Duplicate (Fld  : Field;
-                       Top  : Line_Position;
-                       Left : Column_Position) return Field
-   is
-      function Dup_Field (Fld  : Field;
-                          Top  : C_Int;
-                          Left : C_Int) return Field;
-      pragma Import (C, Dup_Field, "dup_field");
-
-      F : constant Field := Dup_Field (Fld,
-                                       C_Int (Top),
-                                       C_Int (Left));
-   begin
-      if F = Null_Field then
-         raise Form_Exception;
-      end if;
-      return F;
-   end Duplicate;
-   --  |
-   --  |
-   --  |
-   function Link (Fld  : Field;
-                  Top  : Line_Position;
-                  Left : Column_Position) return Field
-   is
-      function Lnk_Field (Fld  : Field;
-                          Top  : C_Int;
-                          Left : C_Int) return Field;
-      pragma Import (C, Lnk_Field, "link_field");
-
-      F : constant Field := Lnk_Field (Fld,
-                                       C_Int (Top),
-                                       C_Int (Left));
-   begin
-      if F = Null_Field then
-         raise Form_Exception;
-      end if;
-      return F;
-   end Link;
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_just.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Justification (Fld  : in Field;
-                                Just : in Field_Justification := None)
-   is
-      function Set_Field_Just (Fld  : Field;
-                               Just : C_Int) return C_Int;
-      pragma Import (C, Set_Field_Just, "set_field_just");
-
-      Res : constant Eti_Error :=
-        Set_Field_Just (Fld,
-                        C_Int (Field_Justification'Pos (Just)));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Justification;
-   --  |
-   --  |
-   --  |
-   function Get_Justification (Fld : Field) return Field_Justification
-   is
-      function Field_Just (Fld : Field) return C_Int;
-      pragma Import (C, Field_Just, "field_just");
-   begin
-      return Field_Justification'Val (Field_Just (Fld));
-   end Get_Justification;
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_buffer.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Buffer
-     (Fld    : in Field;
-      Buffer : in Buffer_Number := Buffer_Number'First;
-      Str    : in String)
-   is
-      type Char_Ptr is access all Interfaces.C.char;
-      function Set_Fld_Buffer (Fld    : Field;
-                                 Bufnum : C_Int;
-                                 S      : Char_Ptr)
-        return C_Int;
-      pragma Import (C, Set_Fld_Buffer, "set_field_buffer");
-
-      Txt : char_array (0 .. Str'Length);
-      Len : size_t;
-      Res : Eti_Error;
-   begin
-      To_C (Str, Txt, Len);
-      Res := Set_Fld_Buffer (Fld, C_Int (Buffer), Txt (Txt'First)'Access);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Buffer;
-   --  |
-   --  |
-   --  |
-   procedure Get_Buffer
-     (Fld    : in Field;
-      Buffer : in Buffer_Number := Buffer_Number'First;
-      Str    : out String)
-   is
-      function Field_Buffer (Fld : Field;
-                             B   : C_Int) return chars_ptr;
-      pragma Import (C, Field_Buffer, "field_buffer");
-   begin
-      Fill_String (Field_Buffer (Fld, C_Int (Buffer)), Str);
-   end Get_Buffer;
-
-   function Get_Buffer
-     (Fld    : in Field;
-      Buffer : in Buffer_Number := Buffer_Number'First) return String
-   is
-      function Field_Buffer (Fld : Field;
-                             B   : C_Int) return chars_ptr;
-      pragma Import (C, Field_Buffer, "field_buffer");
-   begin
-      return Fill_String (Field_Buffer (Fld, C_Int (Buffer)));
-   end Get_Buffer;
-   --  |
-   --  |
-   --  |
-   procedure Set_Status (Fld    : in Field;
-                         Status : in Boolean := True)
-   is
-      function Set_Fld_Status (Fld : Field;
-                               St  : C_Int) return C_Int;
-      pragma Import (C, Set_Fld_Status, "set_field_status");
-
-      Res : constant Eti_Error := Set_Fld_Status (Fld, Boolean'Pos (Status));
-   begin
-      if Res /= E_Ok then
-         raise Form_Exception;
-      end if;
-   end Set_Status;
-   --  |
-   --  |
-   --  |
-   function Changed (Fld : Field) return Boolean
-   is
-      function Field_Status (Fld : Field) return C_Int;
-      pragma Import (C, Field_Status, "field_status");
-
-      Res : constant C_Int := Field_Status (Fld);
-   begin
-      if Res = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Changed;
-   --  |
-   --  |
-   --  |
-   procedure Set_Maximum_Size (Fld : in Field;
-                               Max : in Natural := 0)
-   is
-      function Set_Field_Max (Fld : Field;
-                              M   : C_Int) return C_Int;
-      pragma Import (C, Set_Field_Max, "set_max_field");
-
-      Res : constant Eti_Error := Set_Field_Max (Fld, C_Int (Max));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Maximum_Size;
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_opts.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Options (Fld     : in Field;
-                          Options : in Field_Option_Set)
-   is
-      function Set_Field_Opts (Fld : Field;
-                               Opt : C_Int) return C_Int;
-      pragma Import (C, Set_Field_Opts, "set_field_opts");
-
-      Opt : C_Int := FOS_2_CInt (Options);
-      Res : Eti_Error;
-   begin
-      Res := Set_Field_Opts (Fld, Opt);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Options;
-   --  |
-   --  |
-   --  |
-   procedure Switch_Options (Fld     : in Field;
-                             Options : in Field_Option_Set;
-                             On      : Boolean := True)
-   is
-      function Field_Opts_On (Fld : Field;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Field_Opts_On, "field_opts_on");
-      function Field_Opts_Off (Fld : Field;
-                               Opt : C_Int) return C_Int;
-      pragma Import (C, Field_Opts_Off, "field_opts_off");
-
-      Err : Eti_Error;
-      Opt : C_Int := FOS_2_CInt (Options);
-   begin
-      if On then
-         Err := Field_Opts_On (Fld, Opt);
-      else
-         Err := Field_Opts_Off (Fld, Opt);
-      end if;
-      if Err /= E_Ok then
-         Eti_Exception (Err);
-      end if;
-   end Switch_Options;
-   --  |
-   --  |
-   --  |
-   procedure Get_Options (Fld     : in  Field;
-                          Options : out Field_Option_Set)
-   is
-      function Field_Opts (Fld : Field) return C_Int;
-      pragma Import (C, Field_Opts, "field_opts");
-
-      Res : C_Int := Field_Opts (Fld);
-   begin
-      Options := CInt_2_FOS (Res);
-   end Get_Options;
-   --  |
-   --  |
-   --  |
-   function Get_Options (Fld : Field := Null_Field)
-                         return Field_Option_Set
-   is
-      Fos : Field_Option_Set;
-   begin
-      Get_Options (Fld, Fos);
-      return Fos;
-   end Get_Options;
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_attributes.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Foreground
-     (Fld   : in Field;
-      Fore  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Set_Field_Fore (Fld  : Field;
-                               Attr : C_Chtype) return C_Int;
-      pragma Import (C, Set_Field_Fore, "set_field_fore");
-
-      Ch : constant Attributed_Character := (Ch    => Character'First,
-                                             Color => Color,
-                                             Attr  => Fore);
-      Res : constant Eti_Error :=
-        Set_Field_Fore (Fld, AttrChar_To_Chtype (Ch));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Foreground;
-   --  |
-   --  |
-   --  |
-   procedure Foreground (Fld  : in  Field;
-                         Fore : out Character_Attribute_Set)
-   is
-      function Field_Fore (Fld : Field) return C_Chtype;
-      pragma Import (C, Field_Fore, "field_fore");
-   begin
-      Fore := Chtype_To_AttrChar (Field_Fore (Fld)).Attr;
-   end Foreground;
-
-   procedure Foreground (Fld   : in  Field;
-                         Fore  : out Character_Attribute_Set;
-                         Color : out Color_Pair)
-   is
-      function Field_Fore (Fld : Field) return C_Chtype;
-      pragma Import (C, Field_Fore, "field_fore");
-   begin
-      Fore  := Chtype_To_AttrChar (Field_Fore (Fld)).Attr;
-      Color := Chtype_To_AttrChar (Field_Fore (Fld)).Color;
-   end Foreground;
-   --  |
-   --  |
-   --  |
-   procedure Set_Background
-     (Fld   : in Field;
-      Back  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Set_Field_Back (Fld  : Field;
-                               Attr : C_Chtype) return C_Int;
-      pragma Import (C, Set_Field_Back, "set_field_back");
-
-      Ch : constant Attributed_Character := (Ch    => Character'First,
-                                             Color => Color,
-                                             Attr  => Back);
-      Res : constant Eti_Error :=
-        Set_Field_Back (Fld, AttrChar_To_Chtype (Ch));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Background;
-   --  |
-   --  |
-   --  |
-   procedure Background (Fld  : in  Field;
-                         Back : out Character_Attribute_Set)
-   is
-      function Field_Back (Fld : Field) return C_Chtype;
-      pragma Import (C, Field_Back, "field_back");
-   begin
-      Back := Chtype_To_AttrChar (Field_Back (Fld)).Attr;
-   end Background;
-
-   procedure Background (Fld   : in  Field;
-                         Back  : out Character_Attribute_Set;
-                         Color : out Color_Pair)
-   is
-      function Field_Back (Fld : Field) return C_Chtype;
-      pragma Import (C, Field_Back, "field_back");
-   begin
-      Back  := Chtype_To_AttrChar (Field_Back (Fld)).Attr;
-      Color := Chtype_To_AttrChar (Field_Back (Fld)).Color;
-   end Background;
-   --  |
-   --  |
-   --  |
-   procedure Set_Pad_Character (Fld : in Field;
-                                Pad : in Character := Space)
-   is
-      function Set_Field_Pad (Fld : Field;
-                              Ch  : C_Int) return C_Int;
-      pragma Import (C, Set_Field_Pad, "set_field_pad");
-
-      Res : constant Eti_Error := Set_Field_Pad (Fld,
-                                                 C_Int (Character'Pos (Pad)));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Pad_Character;
-   --  |
-   --  |
-   --  |
-   procedure Pad_Character (Fld : in  Field;
-                            Pad : out Character)
-   is
-      function Field_Pad (Fld : Field) return C_Int;
-      pragma Import (C, Field_Pad, "field_pad");
-   begin
-      Pad := Character'Val (Field_Pad (Fld));
-   end Pad_Character;
-   --  |
-   --  |=====================================================================
-   --  | man page form_field_info.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Info (Fld                : in  Field;
-                   Lines              : out Line_Count;
-                   Columns            : out Column_Count;
-                   First_Row          : out Line_Position;
-                   First_Column       : out Column_Position;
-                   Off_Screen         : out Natural;
-                   Additional_Buffers : out Buffer_Number)
-   is
-      type C_Int_Access is access all C_Int;
-      function Fld_Info (Fld : Field;
-                         L, C, Fr, Fc, Os, Ab : C_Int_Access)
-                         return C_Int;
-      pragma Import (C, Fld_Info, "field_info");
-
-      L, C, Fr, Fc, Os, Ab : aliased C_Int;
-      Res : constant Eti_Error := Fld_Info (Fld,
-                                            L'Access, C'Access,
-                                            Fr'Access, Fc'Access,
-                                            Os'Access, Ab'Access);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      else
-         Lines              := Line_Count (L);
-         Columns            := Column_Count (C);
-         First_Row          := Line_Position (Fr);
-         First_Column       := Column_Position (Fc);
-         Off_Screen         := Natural (Os);
-         Additional_Buffers := Buffer_Number (Ab);
-      end if;
-   end Info;
---  |
---  |
---  |
-   procedure Dynamic_Info (Fld     : in Field;
-                           Lines   : out Line_Count;
-                           Columns : out Column_Count;
-                           Max     : out Natural)
-   is
-      type C_Int_Access is access all C_Int;
-      function Dyn_Info (Fld : Field; L, C, M : C_Int_Access) return C_Int;
-      pragma Import (C, Dyn_Info, "dynamic_field_info");
-
-      L, C, M : aliased C_Int;
-      Res : constant Eti_Error := Dyn_Info (Fld,
-                                            L'Access, C'Access,
-                                            M'Access);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      else
-         Lines   := Line_Count (L);
-         Columns := Column_Count (C);
-         Max     := Natural (M);
-      end if;
-   end Dynamic_Info;
-   --  |
-   --  |=====================================================================
-   --  | man page form_win.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Window (Frm : in Form;
-                         Win : in Window)
-   is
-      function Set_Form_Win (Frm : Form;
-                             Win : Window) return C_Int;
-      pragma Import (C, Set_Form_Win, "set_form_win");
-
-      Res : constant Eti_Error := Set_Form_Win (Frm, Win);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Window;
-   --  |
-   --  |
-   --  |
-   function Get_Window (Frm : Form) return Window
-   is
-      function Form_Win (Frm : Form) return Window;
-      pragma Import (C, Form_Win, "form_win");
-
-      W : constant Window := Form_Win (Frm);
-   begin
-      return W;
-   end Get_Window;
-   --  |
-   --  |
-   --  |
-   procedure Set_Sub_Window (Frm : in Form;
-                             Win : in Window)
-   is
-      function Set_Form_Sub (Frm : Form;
-                             Win : Window) return C_Int;
-      pragma Import (C, Set_Form_Sub, "set_form_sub");
-
-      Res : constant Eti_Error := Set_Form_Sub (Frm, Win);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Sub_Window;
-   --  |
-   --  |
-   --  |
-   function Get_Sub_Window (Frm : Form) return Window
-   is
-      function Form_Sub (Frm : Form) return Window;
-      pragma Import (C, Form_Sub, "form_sub");
-
-      W : constant Window := Form_Sub (Frm);
-   begin
-      return W;
-   end Get_Sub_Window;
-   --  |
-   --  |
-   --  |
-   procedure Scale (Frm     : in Form;
-                    Lines   : out Line_Count;
-                    Columns : out Column_Count)
-   is
-      type C_Int_Access is access all C_Int;
-      function M_Scale (Frm : Form; Yp, Xp : C_Int_Access) return C_Int;
-      pragma Import (C, M_Scale, "scale_form");
-
-      X, Y : aliased C_Int;
-      Res  : constant Eti_Error := M_Scale (Frm, Y'Access, X'Access);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Lines := Line_Count (Y);
-      Columns := Column_Count (X);
-   end Scale;
-   --  |
-   --  |=====================================================================
-   --  | man page menu_hook.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Field_Init_Hook (Frm  : in Form;
-                                  Proc : in Form_Hook_Function)
-   is
-      function Set_Field_Init (Frm  : Form;
-                               Proc : Form_Hook_Function) return C_Int;
-      pragma Import (C, Set_Field_Init, "set_field_init");
-
-      Res : constant Eti_Error := Set_Field_Init (Frm, Proc);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Field_Init_Hook;
-   --  |
-   --  |
-   --  |
-   procedure Set_Field_Term_Hook (Frm  : in Form;
-                                  Proc : in Form_Hook_Function)
-   is
-      function Set_Field_Term (Frm  : Form;
-                               Proc : Form_Hook_Function) return C_Int;
-      pragma Import (C, Set_Field_Term, "set_field_term");
-
-      Res : constant Eti_Error := Set_Field_Term (Frm, Proc);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Field_Term_Hook;
-   --  |
-   --  |
-   --  |
-   procedure Set_Form_Init_Hook (Frm  : in Form;
-                                 Proc : in Form_Hook_Function)
-   is
-      function Set_Form_Init (Frm  : Form;
-                              Proc : Form_Hook_Function) return C_Int;
-      pragma Import (C, Set_Form_Init, "set_form_init");
-
-      Res : constant Eti_Error := Set_Form_Init (Frm, Proc);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Form_Init_Hook;
-   --  |
-   --  |
-   --  |
-   procedure Set_Form_Term_Hook (Frm  : in Form;
-                                 Proc : in Form_Hook_Function)
-   is
-      function Set_Form_Term (Frm  : Form;
-                              Proc : Form_Hook_Function) return C_Int;
-      pragma Import (C, Set_Form_Term, "set_form_term");
-
-      Res : constant Eti_Error := Set_Form_Term (Frm, Proc);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Form_Term_Hook;
-   --  |
-   --  |=====================================================================
-   --  | man page form_fields.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Redefine (Frm  : in Form;
-                       Flds : in Field_Array_Access)
-   is
-      function Set_Frm_Fields (Frm   : Form;
-                               Items : System.Address) return C_Int;
-      pragma Import (C, Set_Frm_Fields, "set_form_fields");
-
-      Res : Eti_Error;
-   begin
-      pragma Assert (Flds (Flds'Last) = Null_Field);
-      if Flds (Flds'Last) /= Null_Field then
-         raise Form_Exception;
-      else
-         Res := Set_Frm_Fields (Frm, Flds (Flds'First)'Address);
-         if  Res /= E_Ok then
-            Eti_Exception (Res);
-         end if;
-      end if;
-   end Redefine;
-   --  |
-   --  |
-   --  |
-   function Fields (Frm   : Form;
-                    Index : Positive) return Field
-   is
-      use F_Array;
-
-      function C_Fields (Frm : Form) return Pointer;
-      pragma Import (C, C_Fields, "form_fields");
-
-      P : Pointer := C_Fields (Frm);
-   begin
-      if P = null or else Index not in 1 .. Field_Count (Frm) then
-         raise Form_Exception;
-      else
-         P := P + ptrdiff_t (C_Int (Index) - 1);
-         return P.all;
-      end if;
-   end Fields;
-   --  |
-   --  |
-   --  |
-   function Field_Count (Frm : Form) return Natural
-   is
-      function Count (Frm : Form) return C_Int;
-      pragma Import (C, Count, "field_count");
-   begin
-      return Natural (Count (Frm));
-   end Field_Count;
-   --  |
-   --  |
-   --  |
-   procedure Move (Fld    : in Field;
-                   Line   : in Line_Position;
-                   Column : in Column_Position)
-   is
-      function Move (Fld : Field; L, C : C_Int) return C_Int;
-      pragma Import (C, Move, "move_field");
-
-      Res : constant Eti_Error := Move (Fld, C_Int (Line), C_Int (Column));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Move;
-   --  |
-   --  |=====================================================================
-   --  | man page form_new.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   function Create (Fields : Field_Array_Access) return Form
-   is
-      function NewForm (Fields : System.Address) return Form;
-      pragma Import (C, NewForm, "new_form");
-
-      M   : Form;
-   begin
-      pragma Assert (Fields (Fields'Last) = Null_Field);
-      if Fields (Fields'Last) /= Null_Field then
-         raise Form_Exception;
-      else
-         M := NewForm (Fields (Fields'First)'Address);
-         if M = Null_Form then
-            raise Form_Exception;
-         end if;
-         return M;
-      end if;
-   end Create;
-   --  |
-   --  |
-   --  |
-   procedure Delete (Frm : in out Form)
-   is
-      function Free (Frm : Form) return C_Int;
-      pragma Import (C, Free, "free_form");
-
-      Res : constant Eti_Error := Free (Frm);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Frm := Null_Form;
-   end Delete;
-   --  |
-   --  |=====================================================================
-   --  | man page form_opts.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Options (Frm     : in Form;
-                          Options : in Form_Option_Set)
-   is
-      function Set_Form_Opts (Frm : Form;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Set_Form_Opts, "set_form_opts");
-
-      Opt : C_Int := FrmOS_2_CInt (Options);
-      Res : Eti_Error;
-   begin
-      Res := Set_Form_Opts (Frm, Opt);
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Options;
-   --  |
-   --  |
-   --  |
-   procedure Switch_Options (Frm     : in Form;
-                             Options : in Form_Option_Set;
-                             On      : Boolean := True)
-   is
-      function Form_Opts_On (Frm : Form;
-                             Opt : C_Int) return C_Int;
-      pragma Import (C, Form_Opts_On, "form_opts_on");
-      function Form_Opts_Off (Frm : Form;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Form_Opts_Off, "form_opts_off");
-
-      Err : Eti_Error;
-      Opt : C_Int := FrmOS_2_CInt (Options);
-   begin
-      if On then
-         Err := Form_Opts_On (Frm, Opt);
-      else
-         Err := Form_Opts_Off (Frm, Opt);
-      end if;
-      if Err /= E_Ok then
-         Eti_Exception (Err);
-      end if;
-   end Switch_Options;
-   --  |
-   --  |
-   --  |
-   procedure Get_Options (Frm     : in  Form;
-                          Options : out Form_Option_Set)
-   is
-      function Form_Opts (Frm : Form) return C_Int;
-      pragma Import (C, Form_Opts, "form_opts");
-
-      Res : C_Int := Form_Opts (Frm);
-   begin
-      Options := CInt_2_FrmOS (Res);
-   end Get_Options;
-   --  |
-   --  |
-   --  |
-   function Get_Options (Frm : Form := Null_Form) return Form_Option_Set
-   is
-      Fos : Form_Option_Set;
-   begin
-      Get_Options (Frm, Fos);
-      return Fos;
-   end Get_Options;
-   --  |
-   --  |=====================================================================
-   --  | man page form_post.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Post (Frm  : in Form;
-                   Post : in Boolean := True)
-   is
-      function M_Post (Frm : Form) return C_Int;
-      pragma Import (C, M_Post, "post_form");
-      function M_Unpost (Frm : Form) return C_Int;
-      pragma Import (C, M_Unpost, "unpost_form");
-
-      Res : Eti_Error;
-   begin
-      if Post then
-         Res := M_Post (Frm);
-      else
-         Res := M_Unpost (Frm);
-      end if;
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Post;
-   --  |
-   --  |=====================================================================
-   --  | man page form_cursor.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Position_Cursor (Frm : Form)
-   is
-      function Pos_Form_Cursor (Frm : Form) return C_Int;
-      pragma Import (C, Pos_Form_Cursor, "pos_form_cursor");
-
-      Res : constant Eti_Error := Pos_Form_Cursor (Frm);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Position_Cursor;
-   --  |
-   --  |=====================================================================
-   --  | man page form_data.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   function Data_Ahead (Frm : Form) return Boolean
-   is
-      function Ahead (Frm : Form) return C_Int;
-      pragma Import (C, Ahead, "data_ahead");
-
-      Res : constant C_Int := Ahead (Frm);
-   begin
-      if Res = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Data_Ahead;
-   --  |
-   --  |
-   --  |
-   function Data_Behind (Frm : Form) return Boolean
-   is
-      function Behind (Frm : Form) return C_Int;
-      pragma Import (C, Behind, "data_behind");
-
-      Res : constant C_Int := Behind (Frm);
-   begin
-      if Res = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Data_Behind;
-   --  |
-   --  |=====================================================================
-   --  | man page form_driver.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   function Driver (Frm : Form;
-                    Key : Key_Code) return Driver_Result
-   is
-      function Frm_Driver (Frm : Form; Key : C_Int) return C_Int;
-      pragma Import (C, Frm_Driver, "form_driver");
-
-      R : Eti_Error := Frm_Driver (Frm, C_Int (Key));
-   begin
-      if R /= E_Ok then
-         if R = E_Unknown_Command then
-            return Unknown_Request;
-         elsif R = E_Invalid_Field then
-            return Invalid_Field;
-         elsif R = E_Request_Denied then
-            return Request_Denied;
-         else
-            Eti_Exception (R);
-            return Form_Ok;
-         end if;
-      else
-         return Form_Ok;
-      end if;
-   end Driver;
-   --  |
-   --  |=====================================================================
-   --  | man page form_page.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_Current (Frm : in Form;
-                          Fld : in Field)
-   is
-      function Set_Current_Fld (Frm : Form; Fld : Field) return C_Int;
-      pragma Import (C, Set_Current_Fld, "set_current_field");
-
-      Res : constant Eti_Error := Set_Current_Fld (Frm, Fld);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Current;
-   --  |
-   --  |
-   --  |
-   function Current (Frm : in Form) return Field
-   is
-      function Current_Fld (Frm : Form) return Field;
-      pragma Import (C, Current_Fld, "current_field");
-
-      Fld : constant Field := Current_Fld (Frm);
-   begin
-      if Fld = Null_Field then
-         raise Form_Exception;
-      end if;
-      return Fld;
-   end Current;
-   --  |
-   --  |
-   --  |
-   procedure Set_Page (Frm  : in Form;
-                       Page : in Page_Number := Page_Number'First)
-   is
-      function Set_Frm_Page (Frm : Form; Pg : C_Int) return C_Int;
-      pragma Import (C, Set_Frm_Page, "set_form_page");
-
-      Res : constant Eti_Error := Set_Frm_Page (Frm, C_Int (Page));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Page;
-   --  |
-   --  |
-   --  |
-   function Page (Frm : Form) return Page_Number
-   is
-      function Get_Page (Frm : Form) return C_Int;
-      pragma Import (C, Get_Page, "form_page");
-
-      P : constant C_Int := Get_Page (Frm);
-   begin
-      if P < 0 then
-         raise Form_Exception;
-      else
-         return Page_Number (P);
-      end if;
-   end Page;
-
-   function Get_Index (Fld : Field) return Positive
-   is
-      function Get_Fieldindex (Fld : Field) return C_Int;
-      pragma Import (C, Get_Fieldindex, "field_index");
-
-      Res : constant C_Int := Get_Fieldindex (Fld);
-   begin
-      if Res = Curses_Err then
-         raise Form_Exception;
-      end if;
-      return Positive (Natural (Res) + Positive'First);
-   end Get_Index;
-
-   --  |
-   --  |=====================================================================
-   --  | man page form_new_page.3x
-   --  |=====================================================================
-   --  |
-   --  |
-   --  |
-   procedure Set_New_Page (Fld      : in Field;
-                           New_Page : in Boolean := True)
-   is
-      function Set_Page (Fld : Field; Flg : C_Int) return C_Int;
-      pragma Import (C, Set_Page, "set_new_page");
-
-      Res : constant Eti_Error := Set_Page (Fld, Boolean'Pos (New_Page));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_New_Page;
-   --  |
-   --  |
-   --  |
-   function Is_New_Page (Fld : Field) return Boolean
-   is
-      function Is_New (Fld : Field) return C_Int;
-      pragma Import (C, Is_New, "new_page");
-
-      Res : constant C_Int := Is_New (Fld);
-   begin
-      if Res = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Is_New_Page;
-
-   procedure Free (FA          : in out Field_Array_Access;
-                   Free_Fields : in Boolean := False)
-   is
-      procedure Release is new Ada.Unchecked_Deallocation
-        (Field_Array, Field_Array_Access);
-   begin
-      if FA /= null and then Free_Fields then
-         for I in FA'First .. (FA'Last - 1) loop
-            if (FA (I) /= Null_Field) then
-               Delete (FA (I));
-            end if;
-         end loop;
-      end if;
-      Release (FA);
-   end Free;
-
-   --  |=====================================================================
-
-   function Default_Field_Options return Field_Option_Set
-   is
-   begin
-      return Get_Options (Null_Field);
-   end Default_Field_Options;
-
-   function Default_Form_Options return Form_Option_Set
-   is
-   begin
-      return Get_Options (Null_Form);
-   end Default_Form_Options;
-
-end Terminal_Interface.Curses.Forms;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus-item_user_data.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus-item_user_data.adb
deleted file mode 100644
index 6c35d338fd..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus-item_user_data.adb
+++ /dev/null
@@ -1,77 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Menus.Item_User_Data             --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Menus.Item_User_Data is
-
-   use type Interfaces.C.int;
-
-   procedure Set_User_Data (Itm  : in Item;
-                            Data : in User_Access)
-   is
-      function Set_Item_Userptr (Itm  : Item;
-                                 Addr : User_Access)  return C_Int;
-      pragma Import (C, Set_Item_Userptr, "set_item_userptr");
-
-      Res : constant Eti_Error := Set_Item_Userptr (Itm, Data);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_User_Data;
-
-   function Get_User_Data (Itm  : in  Item) return User_Access
-   is
-      function Item_Userptr (Itm : Item) return User_Access;
-      pragma Import (C, Item_Userptr, "item_userptr");
-   begin
-      return Item_Userptr (Itm);
-   end Get_User_Data;
-
-   procedure Get_User_Data (Itm  : in  Item;
-                            Data : out User_Access)
-   is
-   begin
-      Data := Get_User_Data (Itm);
-   end Get_User_Data;
-
-end Terminal_Interface.Curses.Menus.Item_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb
deleted file mode 100644
index 20b9e8665a..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb
+++ /dev/null
@@ -1,76 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Menus.Menu_User_Data             --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.Menus.Menu_User_Data is
-
-   use type Interfaces.C.int;
-
-   procedure Set_User_Data (Men  : in Menu;
-                            Data : in User_Access)
-   is
-      function Set_Menu_Userptr (Men  : Menu;
-                                 Data : User_Access)  return C_Int;
-      pragma Import (C, Set_Menu_Userptr, "set_menu_userptr");
-
-      Res : constant Eti_Error := Set_Menu_Userptr (Men, Data);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_User_Data;
-
-   function Get_User_Data (Men  : in  Menu) return User_Access
-   is
-      function Menu_Userptr (Men : Menu) return User_Access;
-      pragma Import (C, Menu_Userptr, "menu_userptr");
-   begin
-      return Menu_Userptr (Men);
-   end Get_User_Data;
-
-   procedure Get_User_Data (Men  : in  Menu;
-                            Data : out User_Access)
-   is
-   begin
-      Data := Get_User_Data (Men);
-   end Get_User_Data;
-
-end Terminal_Interface.Curses.Menus.Menu_User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus.adb
deleted file mode 100644
index 3dac213dd8..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-menus.adb
+++ /dev/null
@@ -1,1021 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Menus                     --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.22 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Unchecked_Deallocation;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-with Interfaces.C.Pointers;
-
-with Ada.Unchecked_Conversion;
-
-package body Terminal_Interface.Curses.Menus is
-
-   type C_Item_Array is array (Natural range <>) of aliased Item;
-   package I_Array is new
-     Interfaces.C.Pointers (Natural, Item, C_Item_Array, Null_Item);
-
-   use type System.Bit_Order;
-   subtype chars_ptr is Interfaces.C.Strings.chars_ptr;
-
-   function MOS_2_CInt is new
-     Ada.Unchecked_Conversion (Menu_Option_Set,
-                               C_Int);
-
-   function CInt_2_MOS is new
-     Ada.Unchecked_Conversion (C_Int,
-                               Menu_Option_Set);
-
-   function IOS_2_CInt is new
-     Ada.Unchecked_Conversion (Item_Option_Set,
-                               C_Int);
-
-   function CInt_2_IOS is new
-     Ada.Unchecked_Conversion (C_Int,
-                               Item_Option_Set);
-
-------------------------------------------------------------------------------
-   procedure Request_Name (Key  : in Menu_Request_Code;
-                           Name : out String)
-   is
-      function Request_Name (Key : C_Int) return chars_ptr;
-      pragma Import (C, Request_Name, "menu_request_name");
-   begin
-      Fill_String (Request_Name (C_Int (Key)), Name);
-   end Request_Name;
-
-   function Request_Name (Key : Menu_Request_Code) return String
-   is
-      function Request_Name (Key : C_Int) return chars_ptr;
-      pragma Import (C, Request_Name, "menu_request_name");
-   begin
-      return Fill_String (Request_Name (C_Int (Key)));
-   end Request_Name;
-
-   function Create (Name        : String;
-                    Description : String := "") return Item
-   is
-      type Char_Ptr is access all Interfaces.C.char;
-      function Newitem (Name, Desc : Char_Ptr) return Item;
-      pragma Import (C, Newitem, "new_item");
-
-      type Name_String is new char_array (0 .. Name'Length);
-      type Name_String_Ptr is access Name_String;
-      pragma Controlled (Name_String_Ptr);
-
-      type Desc_String is new char_array (0 .. Description'Length);
-      type Desc_String_Ptr is access Desc_String;
-      pragma Controlled (Desc_String_Ptr);
-
-      Name_Str : Name_String_Ptr := new Name_String;
-      Desc_Str : Desc_String_Ptr := new Desc_String;
-      Name_Len, Desc_Len : size_t;
-      Result : Item;
-   begin
-      To_C (Name, Name_Str.all, Name_Len);
-      To_C (Description, Desc_Str.all, Desc_Len);
-      Result := Newitem (Name_Str.all (Name_Str.all'First)'Access,
-                         Desc_Str.all (Desc_Str.all'First)'Access);
-      if Result = Null_Item then
-         raise Eti_System_Error;
-      end if;
-      return Result;
-   end Create;
-
-   procedure Delete (Itm : in out Item)
-   is
-      function Descname (Itm  : Item) return chars_ptr;
-      pragma Import (C, Descname, "item_description");
-      function Itemname (Itm  : Item) return chars_ptr;
-      pragma Import (C, Itemname, "item_name");
-
-      function Freeitem (Itm : Item) return C_Int;
-      pragma Import (C, Freeitem, "free_item");
-
-      Res : Eti_Error;
-      Ptr : chars_ptr;
-   begin
-      Ptr := Descname (Itm);
-      if Ptr /= Null_Ptr then
-         Interfaces.C.Strings.Free (Ptr);
-      end if;
-      Ptr := Itemname (Itm);
-      if Ptr /= Null_Ptr then
-         Interfaces.C.Strings.Free (Ptr);
-      end if;
-      Res := Freeitem (Itm);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Itm := Null_Item;
-   end Delete;
--------------------------------------------------------------------------------
-   procedure Set_Value (Itm   : in Item;
-                        Value : in Boolean := True)
-   is
-      function Set_Item_Val (Itm : Item;
-                             Val : C_Int) return C_Int;
-      pragma Import (C, Set_Item_Val, "set_item_value");
-
-      Res : constant Eti_Error := Set_Item_Val (Itm, Boolean'Pos (Value));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Value;
-
-   function Value (Itm : Item) return Boolean
-   is
-      function Item_Val (Itm : Item) return C_Int;
-      pragma Import (C, Item_Val, "item_value");
-   begin
-      if Item_Val (Itm) = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Value;
-
--------------------------------------------------------------------------------
-   function Visible (Itm : Item) return Boolean
-   is
-      function Item_Vis (Itm : Item) return C_Int;
-      pragma Import (C, Item_Vis, "item_visible");
-   begin
-      if Item_Vis (Itm) = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Visible;
--------------------------------------------------------------------------------
-   procedure Set_Options (Itm     : in Item;
-                          Options : in Item_Option_Set)
-   is
-      function Set_Item_Opts (Itm : Item;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Set_Item_Opts, "set_item_opts");
-
-      Opt : C_Int := IOS_2_CInt (Options);
-      Res : Eti_Error;
-   begin
-      Res := Set_Item_Opts (Itm, Opt);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Options;
-
-   procedure Switch_Options (Itm     : in Item;
-                             Options : in Item_Option_Set;
-                             On      : Boolean := True)
-   is
-      function Item_Opts_On (Itm : Item;
-                             Opt : C_Int) return C_Int;
-      pragma Import (C, Item_Opts_On, "item_opts_on");
-      function Item_Opts_Off (Itm : Item;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Item_Opts_Off, "item_opts_off");
-
-      Opt : C_Int := IOS_2_CInt (Options);
-      Err : Eti_Error;
-   begin
-      if On then
-         Err := Item_Opts_On (Itm, Opt);
-      else
-         Err := Item_Opts_Off (Itm, Opt);
-      end if;
-      if Err /= E_Ok then
-         Eti_Exception (Err);
-      end if;
-   end Switch_Options;
-
-   procedure Get_Options (Itm     : in  Item;
-                          Options : out Item_Option_Set)
-   is
-      function Item_Opts (Itm : Item) return C_Int;
-      pragma Import (C, Item_Opts, "item_opts");
-
-      Res : C_Int := Item_Opts (Itm);
-   begin
-      Options := CInt_2_IOS (Res);
-   end Get_Options;
-
-   function Get_Options (Itm : Item := Null_Item) return Item_Option_Set
-   is
-      Ios : Item_Option_Set;
-   begin
-      Get_Options (Itm, Ios);
-      return Ios;
-   end Get_Options;
--------------------------------------------------------------------------------
-   procedure Name (Itm  : in Item;
-                   Name : out String)
-   is
-      function Itemname (Itm : Item) return chars_ptr;
-      pragma Import (C, Itemname, "item_name");
-   begin
-      Fill_String (Itemname (Itm), Name);
-   end Name;
-
-   function Name (Itm : in Item) return String
-   is
-      function Itemname (Itm : Item) return chars_ptr;
-      pragma Import (C, Itemname, "item_name");
-   begin
-      return Fill_String (Itemname (Itm));
-   end Name;
-
-   procedure Description (Itm         : in Item;
-                          Description : out String)
-   is
-      function Descname (Itm  : Item) return chars_ptr;
-      pragma Import (C, Descname, "item_description");
-   begin
-      Fill_String (Descname (Itm), Description);
-   end Description;
-
-   function Description (Itm : in Item) return String
-   is
-      function Descname (Itm  : Item) return chars_ptr;
-      pragma Import (C, Descname, "item_description");
-   begin
-      return Fill_String (Descname (Itm));
-   end Description;
--------------------------------------------------------------------------------
-   procedure Set_Current (Men : in Menu;
-                          Itm : in Item)
-   is
-      function Set_Curr_Item (Men : Menu;
-                              Itm : Item) return C_Int;
-      pragma Import (C, Set_Curr_Item, "set_current_item");
-
-      Res : constant Eti_Error := Set_Curr_Item (Men, Itm);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Current;
-
-   function Current (Men : Menu) return Item
-   is
-      function Curr_Item (Men : Menu) return Item;
-      pragma Import (C, Curr_Item, "current_item");
-
-      Res : constant Item := Curr_Item (Men);
-   begin
-      if Res = Null_Item then
-         raise Menu_Exception;
-      end if;
-      return Res;
-   end Current;
-
-   procedure Set_Top_Row (Men  : in Menu;
-                          Line : in Line_Position)
-   is
-      function Set_Toprow (Men  : Menu;
-                           Line : C_Int) return C_Int;
-      pragma Import (C, Set_Toprow, "set_top_row");
-
-      Res : constant Eti_Error := Set_Toprow (Men, C_Int (Line));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Top_Row;
-
-   function Top_Row (Men : Menu) return Line_Position
-   is
-      function Toprow (Men : Menu) return C_Int;
-      pragma Import (C, Toprow, "top_row");
-
-      Res : constant C_Int := Toprow (Men);
-   begin
-      if Res = Curses_Err then
-         raise Menu_Exception;
-      end if;
-      return Line_Position (Res);
-   end Top_Row;
-
-   function Get_Index (Itm : Item) return Positive
-   is
-      function Get_Itemindex (Itm : Item) return C_Int;
-      pragma Import (C, Get_Itemindex, "item_index");
-
-      Res : constant C_Int := Get_Itemindex (Itm);
-   begin
-      if Res = Curses_Err then
-         raise Menu_Exception;
-      end if;
-      return Positive (Natural (Res) + Positive'First);
-   end Get_Index;
--------------------------------------------------------------------------------
-   procedure Post (Men  : in Menu;
-                   Post : in Boolean := True)
-   is
-      function M_Post (Men : Menu) return C_Int;
-      pragma Import (C, M_Post, "post_menu");
-      function M_Unpost (Men : Menu) return C_Int;
-      pragma Import (C, M_Unpost, "unpost_menu");
-
-      Res : Eti_Error;
-   begin
-      if Post then
-         Res := M_Post (Men);
-      else
-         Res := M_Unpost (Men);
-      end if;
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Post;
--------------------------------------------------------------------------------
-   procedure Set_Options (Men     : in Menu;
-                          Options : in Menu_Option_Set)
-   is
-      function Set_Menu_Opts (Men : Menu;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Set_Menu_Opts, "set_menu_opts");
-
-      Opt : C_Int := MOS_2_CInt (Options);
-      Res : Eti_Error;
-   begin
-      Res := Set_Menu_Opts (Men, Opt);
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Options;
-
-   procedure Switch_Options (Men     : in Menu;
-                             Options : in Menu_Option_Set;
-                             On      : in Boolean := True)
-   is
-      function Menu_Opts_On (Men : Menu;
-                             Opt : C_Int) return C_Int;
-      pragma Import (C, Menu_Opts_On, "menu_opts_on");
-      function Menu_Opts_Off (Men : Menu;
-                              Opt : C_Int) return C_Int;
-      pragma Import (C, Menu_Opts_Off, "menu_opts_off");
-
-      Opt : C_Int := MOS_2_CInt (Options);
-      Err : Eti_Error;
-   begin
-      if On then
-         Err := Menu_Opts_On  (Men, Opt);
-      else
-         Err := Menu_Opts_Off (Men, Opt);
-      end if;
-      if Err /= E_Ok then
-         Eti_Exception (Err);
-      end if;
-   end Switch_Options;
-
-   procedure Get_Options (Men     : in  Menu;
-                               Options : out Menu_Option_Set)
-   is
-      function Menu_Opts (Men : Menu) return C_Int;
-      pragma Import (C, Menu_Opts, "menu_opts");
-
-      Res : C_Int := Menu_Opts (Men);
-   begin
-      Options := CInt_2_MOS (Res);
-   end Get_Options;
-
-   function Get_Options (Men : Menu := Null_Menu) return Menu_Option_Set
-   is
-      Mos : Menu_Option_Set;
-   begin
-      Get_Options (Men, Mos);
-      return Mos;
-   end Get_Options;
--------------------------------------------------------------------------------
-   procedure Set_Window (Men : in Menu;
-                         Win : in Window)
-   is
-      function Set_Menu_Win (Men : Menu;
-                             Win : Window) return C_Int;
-      pragma Import (C, Set_Menu_Win, "set_menu_win");
-
-      Res : constant Eti_Error := Set_Menu_Win (Men, Win);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Window;
-
-   function Get_Window (Men : Menu) return Window
-   is
-      function Menu_Win (Men : Menu) return Window;
-      pragma Import (C, Menu_Win, "menu_win");
-
-      W : constant Window := Menu_Win (Men);
-   begin
-      return W;
-   end Get_Window;
-
-   procedure Set_Sub_Window (Men : in Menu;
-                             Win : in Window)
-   is
-      function Set_Menu_Sub (Men : Menu;
-                             Win : Window) return C_Int;
-      pragma Import (C, Set_Menu_Sub, "set_menu_sub");
-
-      Res : constant Eti_Error := Set_Menu_Sub (Men, Win);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Sub_Window;
-
-   function Get_Sub_Window (Men : Menu) return Window
-   is
-      function Menu_Sub (Men : Menu) return Window;
-      pragma Import (C, Menu_Sub, "menu_sub");
-
-      W : constant Window := Menu_Sub (Men);
-   begin
-      return W;
-   end Get_Sub_Window;
-
-   procedure Scale (Men     : in Menu;
-                    Lines   : out Line_Count;
-                    Columns : out Column_Count)
-   is
-      type C_Int_Access is access all C_Int;
-      function M_Scale (Men    : Menu;
-                        Yp, Xp : C_Int_Access) return C_Int;
-      pragma Import (C, M_Scale, "scale_menu");
-
-      X, Y : aliased C_Int;
-      Res  : constant Eti_Error := M_Scale (Men, Y'Access, X'Access);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Lines := Line_Count (Y);
-      Columns := Column_Count (X);
-   end Scale;
--------------------------------------------------------------------------------
-   procedure Position_Cursor (Men : Menu)
-   is
-      function Pos_Menu_Cursor (Men : Menu) return C_Int;
-      pragma Import (C, Pos_Menu_Cursor, "pos_menu_cursor");
-
-      Res : constant Eti_Error := Pos_Menu_Cursor (Men);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Position_Cursor;
-
--------------------------------------------------------------------------------
-   procedure Set_Mark (Men  : in Menu;
-                       Mark : in String)
-   is
-      type Char_Ptr is access all Interfaces.C.char;
-      function Set_Mark (Men  : Menu;
-                         Mark : Char_Ptr) return C_Int;
-      pragma Import (C, Set_Mark, "set_menu_mark");
-
-      Txt : char_array (0 .. Mark'Length);
-      Len : size_t;
-      Res : Eti_Error;
-   begin
-      To_C (Mark, Txt, Len);
-      Res := Set_Mark (Men, Txt (Txt'First)'Access);
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Mark;
-
-   procedure Mark (Men  : in  Menu;
-                   Mark : out String)
-   is
-      function Get_Menu_Mark (Men : Menu) return chars_ptr;
-      pragma Import (C, Get_Menu_Mark, "menu_mark");
-   begin
-      Fill_String (Get_Menu_Mark (Men), Mark);
-   end Mark;
-
-   function Mark (Men : Menu) return String
-   is
-      function Get_Menu_Mark (Men : Menu) return chars_ptr;
-      pragma Import (C, Get_Menu_Mark, "menu_mark");
-   begin
-      return Fill_String (Get_Menu_Mark (Men));
-   end Mark;
-
--------------------------------------------------------------------------------
-   procedure Set_Foreground
-     (Men   : in Menu;
-      Fore  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Set_Menu_Fore (Men  : Menu;
-                              Attr : C_Chtype) return C_Int;
-      pragma Import (C, Set_Menu_Fore, "set_menu_fore");
-
-      Ch : constant Attributed_Character := (Ch    => Character'First,
-                                             Color => Color,
-                                             Attr  => Fore);
-      Res : constant Eti_Error := Set_Menu_Fore (Men, AttrChar_To_Chtype (Ch));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Foreground;
-
-   procedure Foreground (Men  : in  Menu;
-                         Fore : out Character_Attribute_Set)
-   is
-      function Menu_Fore (Men : Menu) return C_Chtype;
-      pragma Import (C, Menu_Fore, "menu_fore");
-   begin
-      Fore := Chtype_To_AttrChar (Menu_Fore (Men)).Attr;
-   end Foreground;
-
-   procedure Foreground (Men   : in  Menu;
-                         Fore  : out Character_Attribute_Set;
-                         Color : out Color_Pair)
-   is
-      function Menu_Fore (Men : Menu) return C_Chtype;
-      pragma Import (C, Menu_Fore, "menu_fore");
-   begin
-      Fore  := Chtype_To_AttrChar (Menu_Fore (Men)).Attr;
-      Color := Chtype_To_AttrChar (Menu_Fore (Men)).Color;
-   end Foreground;
-
-   procedure Set_Background
-     (Men   : in Menu;
-      Back  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Set_Menu_Back (Men  : Menu;
-                              Attr : C_Chtype) return C_Int;
-      pragma Import (C, Set_Menu_Back, "set_menu_back");
-
-      Ch : constant Attributed_Character := (Ch    => Character'First,
-                                             Color => Color,
-                                             Attr  => Back);
-      Res : constant Eti_Error := Set_Menu_Back (Men, AttrChar_To_Chtype (Ch));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Background;
-
-   procedure Background (Men  : in  Menu;
-                         Back : out Character_Attribute_Set)
-   is
-      function Menu_Back (Men : Menu) return C_Chtype;
-      pragma Import (C, Menu_Back, "menu_back");
-   begin
-      Back := Chtype_To_AttrChar (Menu_Back (Men)).Attr;
-   end Background;
-
-   procedure Background (Men   : in  Menu;
-                         Back  : out Character_Attribute_Set;
-                         Color : out Color_Pair)
-   is
-      function Menu_Back (Men : Menu) return C_Chtype;
-      pragma Import (C, Menu_Back, "menu_back");
-   begin
-      Back  := Chtype_To_AttrChar (Menu_Back (Men)).Attr;
-      Color := Chtype_To_AttrChar (Menu_Back (Men)).Color;
-   end Background;
-
-   procedure Set_Grey (Men   : in Menu;
-                       Grey  : in Character_Attribute_Set := Normal_Video;
-                       Color : in Color_Pair := Color_Pair'First)
-   is
-      function Set_Menu_Grey (Men  : Menu;
-                              Attr : C_Chtype) return C_Int;
-      pragma Import (C, Set_Menu_Grey, "set_menu_grey");
-
-      Ch : constant Attributed_Character := (Ch    => Character'First,
-                                             Color => Color,
-                                             Attr  => Grey);
-
-      Res : constant Eti_Error := Set_Menu_Grey (Men, AttrChar_To_Chtype (Ch));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Grey;
-
-   procedure Grey (Men  : in  Menu;
-                   Grey : out Character_Attribute_Set)
-   is
-      function Menu_Grey (Men : Menu) return C_Chtype;
-      pragma Import (C, Menu_Grey, "menu_grey");
-   begin
-      Grey := Chtype_To_AttrChar (Menu_Grey (Men)).Attr;
-   end Grey;
-
-   procedure Grey (Men  : in  Menu;
-                   Grey : out Character_Attribute_Set;
-                   Color : out Color_Pair)
-   is
-      function Menu_Grey (Men : Menu) return C_Chtype;
-      pragma Import (C, Menu_Grey, "menu_grey");
-   begin
-      Grey  := Chtype_To_AttrChar (Menu_Grey (Men)).Attr;
-      Color := Chtype_To_AttrChar (Menu_Grey (Men)).Color;
-   end Grey;
-
-   procedure Set_Pad_Character (Men : in Menu;
-                                Pad : in Character := Space)
-   is
-      function Set_Menu_Pad (Men : Menu;
-                             Ch  : C_Int) return C_Int;
-      pragma Import (C, Set_Menu_Pad, "set_menu_pad");
-
-      Res : constant Eti_Error := Set_Menu_Pad (Men,
-                                                C_Int (Character'Pos (Pad)));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Pad_Character;
-
-   procedure Pad_Character (Men : in  Menu;
-                            Pad : out Character)
-   is
-      function Menu_Pad (Men : Menu) return C_Int;
-      pragma Import (C, Menu_Pad, "menu_pad");
-   begin
-      Pad := Character'Val (Menu_Pad (Men));
-   end Pad_Character;
--------------------------------------------------------------------------------
-   procedure Set_Spacing (Men   : in Menu;
-                          Descr : in Column_Position := 0;
-                          Row   : in Line_Position   := 0;
-                          Col   : in Column_Position := 0)
-   is
-      function Set_Spacing (Men     : Menu;
-                            D, R, C : C_Int) return C_Int;
-      pragma Import (C, Set_Spacing, "set_menu_spacing");
-
-      Res : constant Eti_Error := Set_Spacing (Men,
-                                               C_Int (Descr),
-                                               C_Int (Row),
-                                               C_Int (Col));
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Spacing;
-
-   procedure Spacing (Men   : in Menu;
-                      Descr : out Column_Position;
-                      Row   : out Line_Position;
-                      Col   : out Column_Position)
-   is
-      type C_Int_Access is access all C_Int;
-      function Get_Spacing (Men     : Menu;
-                            D, R, C : C_Int_Access) return C_Int;
-      pragma Import (C, Get_Spacing, "menu_spacing");
-
-      D, R, C : aliased C_Int;
-      Res : constant Eti_Error := Get_Spacing (Men,
-                                               D'Access,
-                                               R'Access,
-                                               C'Access);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      else
-         Descr := Column_Position (D);
-         Row   := Line_Position (R);
-         Col   := Column_Position (C);
-      end if;
-   end Spacing;
--------------------------------------------------------------------------------
-   function Set_Pattern (Men  : Menu;
-                         Text : String) return Boolean
-   is
-      type Char_Ptr is access all Interfaces.C.char;
-      function Set_Pattern (Men     : Menu;
-                            Pattern : Char_Ptr) return C_Int;
-      pragma Import (C, Set_Pattern, "set_menu_pattern");
-
-      S   : char_array (0 .. Text'Length);
-      L   : size_t;
-      Res : Eti_Error;
-   begin
-      To_C (Text, S, L);
-      Res := Set_Pattern (Men, S (S'First)'Access);
-      case Res is
-         when E_No_Match => return False;
-         when E_Ok       => return True;
-         when others =>
-            Eti_Exception (Res);
-            return False;
-      end case;
-   end Set_Pattern;
-
-   procedure Pattern (Men  : in  Menu;
-                      Text : out String)
-   is
-      function Get_Pattern (Men : Menu) return chars_ptr;
-      pragma Import (C, Get_Pattern, "menu_pattern");
-   begin
-      Fill_String (Get_Pattern (Men), Text);
-   end Pattern;
--------------------------------------------------------------------------------
-   procedure Set_Format (Men     : in Menu;
-                         Lines   : in Line_Count;
-                         Columns : in Column_Count)
-   is
-      function Set_Menu_Fmt (Men : Menu;
-                             Lin : C_Int;
-                             Col : C_Int) return C_Int;
-      pragma Import (C, Set_Menu_Fmt, "set_menu_format");
-
-      Res : constant Eti_Error := Set_Menu_Fmt (Men,
-                                                C_Int (Lines),
-                                                C_Int (Columns));
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Format;
-
-   procedure Format (Men     : in  Menu;
-                     Lines   : out Line_Count;
-                     Columns : out Column_Count)
-   is
-      type C_Int_Access is access all C_Int;
-      function Menu_Fmt (Men  : Menu;
-                         Y, X : C_Int_Access) return C_Int;
-      pragma Import (C, Menu_Fmt, "menu_format");
-
-      L, C : aliased C_Int;
-      Res  : constant Eti_Error := Menu_Fmt (Men, L'Access, C'Access);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      else
-         Lines   := Line_Count (L);
-         Columns := Column_Count (C);
-      end if;
-   end Format;
--------------------------------------------------------------------------------
-   procedure Set_Item_Init_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function)
-   is
-      function Set_Item_Init (Men  : Menu;
-                              Proc : Menu_Hook_Function) return C_Int;
-      pragma Import (C, Set_Item_Init, "set_item_init");
-
-      Res : constant Eti_Error := Set_Item_Init (Men, Proc);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Item_Init_Hook;
-
-   procedure Set_Item_Term_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function)
-   is
-      function Set_Item_Term (Men  : Menu;
-                              Proc : Menu_Hook_Function) return C_Int;
-      pragma Import (C, Set_Item_Term, "set_item_term");
-
-      Res : constant Eti_Error := Set_Item_Term (Men, Proc);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Item_Term_Hook;
-
-   procedure Set_Menu_Init_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function)
-   is
-      function Set_Menu_Init (Men  : Menu;
-                              Proc : Menu_Hook_Function) return C_Int;
-      pragma Import (C, Set_Menu_Init, "set_menu_init");
-
-      Res : constant Eti_Error := Set_Menu_Init (Men, Proc);
-   begin
-      if  Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Menu_Init_Hook;
-
-   procedure Set_Menu_Term_Hook (Men  : in Menu;
-                                 Proc : in Menu_Hook_Function)
-   is
-      function Set_Menu_Term (Men  : Menu;
-                              Proc : Menu_Hook_Function) return C_Int;
-      pragma Import (C, Set_Menu_Term, "set_menu_term");
-
-      Res : constant Eti_Error := Set_Menu_Term (Men, Proc);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-   end Set_Menu_Term_Hook;
-
-   function Get_Item_Init_Hook (Men : Menu) return Menu_Hook_Function
-   is
-      function Item_Init (Men : Menu) return Menu_Hook_Function;
-      pragma Import (C, Item_Init, "item_init");
-   begin
-      return Item_Init (Men);
-   end Get_Item_Init_Hook;
-
-   function Get_Item_Term_Hook (Men : Menu) return Menu_Hook_Function
-   is
-      function Item_Term (Men : Menu) return Menu_Hook_Function;
-      pragma Import (C, Item_Term, "item_term");
-   begin
-      return Item_Term (Men);
-   end Get_Item_Term_Hook;
-
-   function Get_Menu_Init_Hook (Men : Menu) return Menu_Hook_Function
-   is
-      function Menu_Init (Men : Menu) return Menu_Hook_Function;
-      pragma Import (C, Menu_Init, "menu_init");
-   begin
-      return Menu_Init (Men);
-   end Get_Menu_Init_Hook;
-
-   function Get_Menu_Term_Hook (Men : Menu) return Menu_Hook_Function
-   is
-      function Menu_Term (Men : Menu) return Menu_Hook_Function;
-      pragma Import (C, Menu_Term, "menu_term");
-   begin
-      return Menu_Term (Men);
-   end Get_Menu_Term_Hook;
--------------------------------------------------------------------------------
-   procedure Redefine (Men   : in Menu;
-                       Items : in Item_Array_Access)
-   is
-      function Set_Items (Men   : Menu;
-                          Items : System.Address) return C_Int;
-      pragma Import (C, Set_Items, "set_menu_items");
-
-      Res : Eti_Error;
-   begin
-      pragma Assert (Items (Items'Last) = Null_Item);
-      if Items (Items'Last) /= Null_Item then
-         raise Menu_Exception;
-      else
-         Res := Set_Items (Men, Items.all'Address);
-         if  Res /= E_Ok then
-            Eti_Exception (Res);
-         end if;
-      end if;
-   end Redefine;
-
-   function Item_Count (Men : Menu) return Natural
-   is
-      function Count (Men : Menu) return C_Int;
-      pragma Import (C, Count, "item_count");
-   begin
-      return Natural (Count (Men));
-   end Item_Count;
-
-   function Items (Men   : Menu;
-                   Index : Positive) return Item
-   is
-      use I_Array;
-
-      function C_Mitems (Men : Menu) return Pointer;
-      pragma Import (C, C_Mitems, "menu_items");
-
-      P : Pointer := C_Mitems (Men);
-   begin
-      if P = null or else Index not in 1 .. Item_Count (Men) then
-         raise Menu_Exception;
-      else
-         P := P + ptrdiff_t (C_Int (Index) - 1);
-         return P.all;
-      end if;
-   end Items;
-
--------------------------------------------------------------------------------
-   function Create (Items : Item_Array_Access) return Menu
-   is
-      function Newmenu (Items : System.Address) return Menu;
-      pragma Import (C, Newmenu, "new_menu");
-
-      M   : Menu;
-   begin
-      pragma Assert (Items (Items'Last) = Null_Item);
-      if Items (Items'Last) /= Null_Item then
-         raise Menu_Exception;
-      else
-         M := Newmenu (Items.all'Address);
-         if M = Null_Menu then
-            raise Menu_Exception;
-         end if;
-         return M;
-      end if;
-   end Create;
-
-   procedure Delete (Men : in out Menu)
-   is
-      function Free (Men : Menu) return C_Int;
-      pragma Import (C, Free, "free_menu");
-
-      Res : constant Eti_Error := Free (Men);
-   begin
-      if Res /= E_Ok then
-         Eti_Exception (Res);
-      end if;
-      Men := Null_Menu;
-   end Delete;
-
-------------------------------------------------------------------------------
-   function Driver (Men : Menu;
-                    Key : Key_Code) return Driver_Result
-   is
-      function Driver (Men : Menu;
-                       Key : C_Int) return C_Int;
-      pragma Import (C, Driver, "menu_driver");
-
-      R : Eti_Error := Driver (Men, C_Int (Key));
-   begin
-      if R /= E_Ok then
-         case R is
-            when E_Unknown_Command  => return Unknown_Request;
-            when E_No_Match         => return No_Match;
-            when E_Request_Denied |
-                 E_Not_Selectable   => return Request_Denied;
-            when others =>
-               Eti_Exception (R);
-         end case;
-      end if;
-      return Menu_Ok;
-   end Driver;
-
-   procedure Free (IA         : in out Item_Array_Access;
-                   Free_Items : in Boolean := False)
-   is
-      procedure Release is new Ada.Unchecked_Deallocation
-        (Item_Array, Item_Array_Access);
-   begin
-      if IA /= null and then Free_Items then
-         for I in IA'First .. (IA'Last - 1) loop
-            if (IA (I) /= Null_Item) then
-               Delete (IA (I));
-            end if;
-         end loop;
-      end if;
-      Release (IA);
-   end Free;
-
--------------------------------------------------------------------------------
-   function Default_Menu_Options return Menu_Option_Set
-   is
-   begin
-      return Get_Options (Null_Menu);
-   end Default_Menu_Options;
-
-   function Default_Item_Options return Item_Option_Set
-   is
-   begin
-      return Get_Options (Null_Item);
-   end Default_Item_Options;
--------------------------------------------------------------------------------
-
-end Terminal_Interface.Curses.Menus;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-mouse.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-mouse.adb
deleted file mode 100644
index 52ac522ebf..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-mouse.adb
+++ /dev/null
@@ -1,214 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                     Terminal_Interface.Curses.Mouse                      --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.18 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with System;
-
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-with Interfaces.C; use Interfaces.C;
-use Interfaces;
-
-package body Terminal_Interface.Curses.Mouse is
-
-   use type System.Bit_Order;
-   use type Interfaces.C.int;
-
-   function Has_Mouse return Boolean
-   is
-      function Mouse_Avail return C_Int;
-      pragma Import (C, Mouse_Avail, "_nc_has_mouse");
-   begin
-      if Has_Key (Key_Mouse) or else Mouse_Avail /= 0 then
-         return True;
-      else
-         return False;
-      end if;
-   end Has_Mouse;
-
-   function Get_Mouse return Mouse_Event
-   is
-      type Event_Access is access all Mouse_Event;
-
-      function Getmouse (Ev : Event_Access) return C_Int;
-      pragma Import (C, Getmouse, "getmouse");
-
-      Event : aliased Mouse_Event;
-   begin
-      if Getmouse (Event'Access) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      return Event;
-   end Get_Mouse;
-
-   procedure Register_Reportable_Event (Button : in Mouse_Button;
-                                        State  : in Button_State;
-                                        Mask   : in out Event_Mask)
-   is
-      Button_Nr : constant Natural := Mouse_Button'Pos (Button);
-      State_Nr  : constant Natural := Button_State'Pos (State);
-   begin
-      if Button in Modifier_Keys and then State /= Pressed then
-         raise Curses_Exception;
-      else
-         if Button in Real_Buttons then
-            Mask := Mask or ((2 ** (6 * Button_Nr)) ** State_Nr);
-         else
-            Mask := Mask or (BUTTON_CTRL ** (Button_Nr - 4));
-         end if;
-      end if;
-   end Register_Reportable_Event;
-
-   procedure Register_Reportable_Events (Button : in Mouse_Button;
-                                         State  : in Button_States;
-                                         Mask   : in out Event_Mask)
-   is
-   begin
-      for S in Button_States'Range loop
-         if State (S) then
-            Register_Reportable_Event (Button, S, Mask);
-         end if;
-      end loop;
-   end Register_Reportable_Events;
-
-   function Start_Mouse (Mask : Event_Mask := All_Events)
-                         return Event_Mask
-   is
-      function MMask (M : Event_Mask;
-                      O : access Event_Mask) return Event_Mask;
-      pragma Import (C, MMask, "mousemask");
-      R   : Event_Mask;
-      Old : aliased Event_Mask;
-   begin
-      R := MMask (Mask, Old'Access);
-      return Old;
-   end Start_Mouse;
-
-   procedure End_Mouse (Mask : in Event_Mask := No_Events)
-   is
-   begin
-      null;
-   end End_Mouse;
-
-   procedure Dispatch_Event (Mask   : in  Event_Mask;
-                             Button : out Mouse_Button;
-                             State  : out Button_State);
-
-   procedure Dispatch_Event (Mask   : in  Event_Mask;
-                             Button : out Mouse_Button;
-                             State  : out Button_State) is
-      L : Event_Mask;
-   begin
-      Button := Alt;  --  preset to non real button;
-      if (Mask and BUTTON1_EVENTS) /= 0 then
-         Button := Left;
-      elsif (Mask and BUTTON2_EVENTS) /= 0 then
-         Button := Middle;
-      elsif (Mask and BUTTON3_EVENTS) /= 0 then
-         Button := Right;
-      elsif (Mask and BUTTON4_EVENTS) /= 0 then
-         Button := Button4;
-      end if;
-      if Button in Real_Buttons then
-         L := 2 ** (6 * Mouse_Button'Pos (Button));
-         for I in Button_State'Range loop
-            if (Mask and L) /= 0 then
-               State := I;
-               exit;
-            end if;
-            L := 2 * L;
-         end loop;
-      else
-         State := Pressed;
-         if (Mask and BUTTON_CTRL) /= 0 then
-            Button := Control;
-         elsif (Mask and BUTTON_SHIFT) /= 0 then
-            Button := Shift;
-         elsif (Mask and BUTTON_ALT) /= 0 then
-            Button := Alt;
-         end if;
-      end if;
-   end Dispatch_Event;
-
-   procedure Get_Event (Event  : in  Mouse_Event;
-                        Y      : out Line_Position;
-                        X      : out Column_Position;
-                        Button : out Mouse_Button;
-                        State  : out Button_State)
-   is
-      Mask  : constant Event_Mask := Event.Bstate;
-   begin
-      X := Column_Position (Event.X);
-      Y := Line_Position   (Event.Y);
-      Dispatch_Event (Mask, Button, State);
-   end Get_Event;
-
-   procedure Unget_Mouse (Event : in Mouse_Event)
-   is
-      function Ungetmouse (Ev : Mouse_Event) return C_Int;
-      pragma Import (C, Ungetmouse, "ungetmouse");
-   begin
-      if Ungetmouse (Event) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Unget_Mouse;
-
-   function Enclosed_In_Window (Win    : Window := Standard_Window;
-                                Event  : Mouse_Event) return Boolean
-   is
-      function Wenclose (Win : Window; Y : C_Int; X : C_Int)
-                         return Curses_Bool;
-      pragma Import (C, Wenclose, "wenclose");
-   begin
-      if Wenclose (Win, C_Int (Event.Y), C_Int (Event.X))
-        = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Enclosed_In_Window;
-
-   function Mouse_Interval (Msec : Natural := 200) return Natural
-   is
-      function Mouseinterval (Msec : C_Int) return C_Int;
-      pragma Import (C, Mouseinterval, "mouseinterval");
-   begin
-      return Natural (Mouseinterval (C_Int (Msec)));
-   end Mouse_Interval;
-
-end Terminal_Interface.Curses.Mouse;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-panels-user_data.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-panels-user_data.adb
deleted file mode 100644
index 231efaefbc..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-panels-user_data.adb
+++ /dev/null
@@ -1,78 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                 Terminal_Interface.Curses.Panels.User_Data               --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Interfaces.C;
-with Terminal_Interface.Curses.Aux;
-use  Terminal_Interface.Curses.Aux;
-with Terminal_Interface.Curses.Panels;
-use  Terminal_Interface.Curses.Panels;
-
-package body Terminal_Interface.Curses.Panels.User_Data is
-
-   use type Interfaces.C.int;
-
-   procedure Set_User_Data (Pan  : in Panel;
-                            Data : in User_Access)
-   is
-      function Set_Panel_Userptr (Pan  : Panel;
-                                  Addr : User_Access) return C_Int;
-      pragma Import (C, Set_Panel_Userptr, "set_panel_userptr");
-   begin
-      if Set_Panel_Userptr (Pan, Data) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Set_User_Data;
-
-   function Get_User_Data (Pan  : in  Panel) return User_Access
-   is
-      function Panel_Userptr (Pan : Panel) return User_Access;
-      pragma Import (C, Panel_Userptr, "panel_userptr");
-   begin
-      return Panel_Userptr (Pan);
-   end Get_User_Data;
-
-   procedure Get_User_Data (Pan  : in  Panel;
-                            Data : out User_Access)
-   is
-   begin
-      Data := Get_User_Data (Pan);
-   end Get_User_Data;
-
-end Terminal_Interface.Curses.Panels.User_Data;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-panels.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-panels.adb
deleted file mode 100644
index a5af83a6b5..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-panels.adb
+++ /dev/null
@@ -1,164 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Panels                    --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-with Interfaces.C;
-
-package body Terminal_Interface.Curses.Panels is
-
-   use type Interfaces.C.int;
-
-   function Create (Win : Window) return Panel
-   is
-      function Newpanel (Win : Window) return Panel;
-      pragma Import (C, Newpanel, "new_panel");
-
-      Pan : Panel;
-   begin
-      Pan := Newpanel (Win);
-      if Pan = Null_Panel then
-         raise Panel_Exception;
-      end if;
-      return Pan;
-   end Create;
-
-   procedure Bottom (Pan : in Panel)
-   is
-      function Bottompanel (Pan : Panel) return C_Int;
-      pragma Import (C, Bottompanel, "bottom_panel");
-   begin
-      if Bottompanel (Pan) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Bottom;
-
-   procedure Top (Pan : in Panel)
-   is
-      function Toppanel (Pan : Panel) return C_Int;
-      pragma Import (C, Toppanel, "top_panel");
-   begin
-      if Toppanel (Pan) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Top;
-
-   procedure Show (Pan : in Panel)
-   is
-      function Showpanel (Pan : Panel) return C_Int;
-      pragma Import (C, Showpanel, "show_panel");
-   begin
-      if Showpanel (Pan) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Show;
-
-   procedure Hide (Pan : in Panel)
-   is
-      function Hidepanel (Pan : Panel) return C_Int;
-      pragma Import (C, Hidepanel, "hide_panel");
-   begin
-      if Hidepanel (Pan) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Hide;
-
-   function Get_Window (Pan : Panel) return Window
-   is
-      function Panel_Win (Pan : Panel) return Window;
-      pragma Import (C, Panel_Win, "panel_window");
-
-      Win : Window := Panel_Win (Pan);
-   begin
-      if Win = Null_Window then
-         raise Panel_Exception;
-      end if;
-      return Win;
-   end Get_Window;
-
-   procedure Replace (Pan : in Panel;
-                      Win : in Window)
-   is
-      function Replace_Pan (Pan : Panel;
-                            Win : Window) return C_Int;
-      pragma Import (C, Replace_Pan, "replace_panel");
-   begin
-      if Replace_Pan (Pan, Win) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Replace;
-
-   procedure Move (Pan    : in Panel;
-                   Line   : in Line_Position;
-                   Column : in Column_Position)
-   is
-      function Move (Pan    : Panel;
-                     Line   : C_Int;
-                     Column : C_Int) return C_Int;
-      pragma Import (C, Move, "move_panel");
-   begin
-      if Move (Pan, C_Int (Line), C_Int (Column)) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-   end Move;
-
-   function Is_Hidden (Pan : Panel) return Boolean
-   is
-      function Panel_Hidden (Pan : Panel) return C_Int;
-      pragma Import (C, Panel_Hidden, "panel_hidden");
-   begin
-      if Panel_Hidden (Pan) = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Is_Hidden;
-
-   procedure Delete (Pan : in out Panel)
-   is
-      function Del_Panel (Pan : Panel) return C_Int;
-      pragma Import (C, Del_Panel, "del_panel");
-   begin
-      if Del_Panel (Pan) = Curses_Err then
-         raise Panel_Exception;
-      end if;
-      Pan := Null_Panel;
-   end Delete;
-
-end Terminal_Interface.Curses.Panels;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-putwin.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-putwin.adb
deleted file mode 100644
index 986cd6b9bd..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-putwin.adb
+++ /dev/null
@@ -1,77 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                    Terminal_Interface.Curses.PutWin                      --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.3 $
---  Binding Version 01.00
-
-with Ada.Streams.Stream_IO.C_Streams;
-with Interfaces.C_Streams;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-
-package body Terminal_Interface.Curses.PutWin is
-
-   package ICS renames Interfaces.C_Streams;
-   package ACS renames Ada.Streams.Stream_IO.C_Streams;
-   use type C_Int;
-
-   procedure Put_Window (Win  : Window;
-                         File : Ada.Streams.Stream_IO.File_Type) is
-      function putwin (Win : Window; f : ICS.FILEs) return C_Int;
-      pragma Import (C, putwin, "putwin");
-
-      R : constant C_Int := putwin (Win, ACS.C_Stream (File));
-   begin
-      if R /= Curses_Ok then
-         raise Curses_Exception;
-      end if;
-   end Put_Window;
-
-   function Get_Window (File : Ada.Streams.Stream_IO.File_Type)
-                        return Window is
-      function getwin (f : ICS.FILEs) return Window;
-      pragma Import (C, getwin, "getwin");
-
-      W : constant Window := getwin (ACS.C_Stream (File));
-   begin
-      if W = Null_Window then
-         raise Curses_Exception;
-      else
-         return W;
-      end if;
-   end Get_Window;
-
-end Terminal_Interface.Curses.PutWin;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-putwin.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-putwin.ads
deleted file mode 100644
index d302bdcec4..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-putwin.ads
+++ /dev/null
@@ -1,50 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                    Terminal_Interface.Curses.PutWin                      --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.3 $
---  Binding Version 01.00
-
-with Ada.Streams.Stream_IO;
-
-package Terminal_Interface.Curses.PutWin is
-
-   procedure Put_Window (Win  : Window;
-                         File : Ada.Streams.Stream_IO.File_Type);
-
-   function Get_Window (File  : Ada.Streams.Stream_IO.File_Type) return Window;
-
-end Terminal_Interface.Curses.PutWin;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-termcap.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-termcap.adb
deleted file mode 100644
index be1da8297c..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-termcap.adb
+++ /dev/null
@@ -1,163 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                    Terminal_Interface.Curses.Termcap                     --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000,2004 Free Software Foundation, Inc.                   --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.6 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-
-package body Terminal_Interface.Curses.Termcap is
-
-   function Get_Entry (Name : String) return Boolean
-   is
-      function tgetent (name : char_array; val : char_array)
-                        return C_Int;
-      pragma Import (C, tgetent, "tgetent");
-      NameTxt : char_array (0 .. Name'Length);
-      Length  : size_t;
-      ignored : char_array (0 .. 0) := (0 => nul);
-      result  : C_Int;
-   begin
-      To_C (Name, NameTxt, Length);
-      result := tgetent (char_array (ignored), NameTxt);
-      if result = -1 then
-         raise Curses_Exception;
-      else
-         return Boolean'Val (result);
-      end if;
-   end Get_Entry;
-
-------------------------------------------------------------------------------
-   function Get_Flag (Name : String) return Boolean
-   is
-      function tgetflag (id : char_array) return C_Int;
-      pragma Import (C, tgetflag, "tgetflag");
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-   begin
-      To_C (Name, Txt, Length);
-      if tgetflag (Txt) = 0 then
-         return False;
-      else
-         return True;
-      end if;
-   end Get_Flag;
-
-------------------------------------------------------------------------------
-   procedure Get_Number (Name   : in  String;
-                         Value  : out Integer;
-                         Result : out Boolean)
-   is
-      function tgetnum (id : char_array) return C_Int;
-      pragma Import (C, tgetnum, "tgetnum");
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-   begin
-      To_C (Name, Txt, Length);
-      Value := Integer (tgetnum (Txt));
-      if Value = -1 then
-         Result := False;
-      else
-         Result :=  True;
-      end if;
-   end Get_Number;
-
-------------------------------------------------------------------------------
-   procedure Get_String (Name   : String;
-                         Value  : out String;
-                         Result : out Boolean)
-   is
-      function tgetstr (id  : char_array;
-                        buf : char_array) return chars_ptr;
-      pragma Import (C, tgetstr, "tgetstr");
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-      Txt2   : chars_ptr;
-      type t is new char_array (0 .. 1024); --  does it need to be 1024?
-      Return_Buffer : t := (others => nul);
-   begin
-      To_C (Name, Txt, Length);
-      Txt2 := tgetstr (Txt, char_array (Return_Buffer));
-      if Txt2 = Null_Ptr then
-         Result := False;
-      else
-         Value := Fill_String (Txt2);
-         Result := True;
-      end if;
-   end Get_String;
-
-   function Get_String (Name : String) return Boolean
-   is
-      function tgetstr (Id  : char_array;
-                        buf : char_array) return chars_ptr;
-      pragma Import (C, tgetstr, "tgetstr");
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-      Txt2   : chars_ptr;
-      type t is new char_array (0 .. 1024); --  does it need to be 1024?
-      Phony_Txt : t := (others => nul);
-   begin
-      To_C (Name, Txt, Length);
-      Txt2 := tgetstr (Txt, char_array (Phony_Txt));
-      if Txt2 = Null_Ptr then
-         return False;
-      else
-         return True;
-      end if;
-   end Get_String;
-
-------------------------------------------------------------------------------
-   function TGoto (Cap : String;
-                   Col : Column_Position;
-                   Row : Line_Position) return Termcap_String is
-      function tgoto (cap : char_array;
-                      col : C_Int;
-                      row : C_Int) return chars_ptr;
-      pragma Import (C, tgoto);
-      Txt    : char_array (0 .. Cap'Length);
-      Length : size_t;
-   begin
-      To_C (Cap, Txt, Length);
-      return Termcap_String (Fill_String
-                             (tgoto (Txt, C_Int (Col), C_Int (Row))));
-   end TGoto;
-
-
-end Terminal_Interface.Curses.Termcap;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-termcap.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-termcap.ads
deleted file mode 100644
index dd01396e8b..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-termcap.ads
+++ /dev/null
@@ -1,80 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                     Terminal_Interface.Curses.Termcap                    --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.3 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-package Terminal_Interface.Curses.Termcap is
-   pragma Preelaborate (Terminal_Interface.Curses.Termcap);
-
-   --  |=====================================================================
-   --  | Man page curs_termcap.3x
-   --  |=====================================================================
-   --  Not implemented:  tputs (see curs_terminfo)
-
-   type Termcap_String is new String;
-
-   --  |
-   function TGoto (Cap : String;
-                   Col : Column_Position;
-                   Row : Line_Position) return Termcap_String;
-   --  AKA: tgoto()
-
-   --  |
-   function Get_Entry (Name : String) return Boolean;
-   --  AKA: tgetent()
-
-   --  |
-   function Get_Flag (Name : String) return Boolean;
-   --  AKA: tgetflag()
-
-   --  |
-   procedure Get_Number (Name   : String;
-                         Value  : out Integer;
-                         Result : out Boolean);
-   --  AKA: tgetnum()
-
-   --  |
-   procedure Get_String (Name   : String;
-                         Value  : out String;
-                         Result : out Boolean);
-   function Get_String (Name : String) return Boolean;
-   --  Returns True if the string is found.
-   --  AKA: tgetstr()
-
-end Terminal_Interface.Curses.Termcap;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-terminfo.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-terminfo.adb
deleted file mode 100644
index 657871ce1d..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-terminfo.adb
+++ /dev/null
@@ -1,161 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                    Terminal_Interface.Curses.Terminfo                    --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.3 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-with Interfaces.C; use Interfaces.C;
-with Interfaces.C.Strings; use Interfaces.C.Strings;
-with Ada.Unchecked_Conversion;
-
-package body Terminal_Interface.Curses.Terminfo is
-
-
-   function Is_MinusOne_Pointer (P : in chars_ptr) return Boolean;
-
-   function Is_MinusOne_Pointer (P : in chars_ptr) return Boolean is
-      type Weird_Address is new System.Storage_Elements.Integer_Address;
-      Invalid_Pointer : constant Weird_Address := -1;
-      function To_Weird is new Ada.Unchecked_Conversion
-        (Source => chars_ptr, Target => Weird_Address);
-   begin
-      if To_Weird (P) = Invalid_Pointer then
-         return True;
-      else
-         return False;
-      end if;
-   end Is_MinusOne_Pointer;
-   pragma Inline (Is_MinusOne_Pointer);
-
-------------------------------------------------------------------------------
-   function Get_Flag (Name : String) return Boolean
-   is
-      function tigetflag (id : char_array) return Curses_Bool;
-      pragma Import (C, tigetflag);
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-   begin
-      To_C (Name, Txt, Length);
-      if tigetflag (Txt) = Curses_Bool (Curses_True) then
-         return True;
-      else
-         return False;
-      end if;
-   end Get_Flag;
-
-------------------------------------------------------------------------------
-   procedure Get_String (Name   : String;
-                         Value  : out Terminfo_String;
-                         Result : out Boolean)
-   is
-      function tigetstr (id : char_array) return chars_ptr;
-      pragma Import (C, tigetstr, "tigetstr");
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-      Txt2 : chars_ptr;
-   begin
-      To_C (Name, Txt, Length);
-      Txt2 := tigetstr (Txt);
-      if Txt2 = Null_Ptr then
-         Result := False;
-      elsif Is_MinusOne_Pointer (Txt2) then
-         raise Curses_Exception;
-      else
-         Value  := Terminfo_String (Fill_String (Txt2));
-         Result := True;
-      end if;
-   end Get_String;
-
-------------------------------------------------------------------------------
-   function Has_String (Name : String) return Boolean
-   is
-      function tigetstr (id : char_array) return chars_ptr;
-      pragma Import (C, tigetstr, "tigetstr");
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-      Txt2 : chars_ptr;
-   begin
-      To_C (Name, Txt, Length);
-      Txt2 := tigetstr (Txt);
-      if Txt2 = Null_Ptr then
-         return False;
-      elsif Is_MinusOne_Pointer (Txt2) then
-         raise Curses_Exception;
-      else
-         return True;
-      end if;
-   end Has_String;
-
-------------------------------------------------------------------------------
-   function Get_Number (Name : String) return Integer is
-      function tigetstr (s : char_array) return C_Int;
-      pragma Import (C, tigetstr);
-      Txt    : char_array (0 .. Name'Length);
-      Length : size_t;
-   begin
-      To_C (Name, Txt, Length);
-      return Integer (tigetstr (Txt));
-   end Get_Number;
-
-------------------------------------------------------------------------------
-   procedure Put_String (Str    : Terminfo_String;
-                         affcnt : Natural := 1;
-                         putc   : putctype := null) is
-      function tputs (str    : char_array;
-                      affcnt : C_Int;
-                      putc   : putctype) return C_Int;
-      function putp (str : char_array) return C_Int;
-      pragma Import (C, tputs);
-      pragma Import (C, putp);
-      Txt    : char_array (0 .. Str'Length);
-      Length : size_t;
-      Err : C_Int;
-   begin
-      To_C (String (Str), Txt, Length);
-      if putc = null then
-         Err := putp (Txt);
-      else
-         Err := tputs (Txt, C_Int (affcnt), putc);
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Put_String;
-
-end Terminal_Interface.Curses.Terminfo;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-terminfo.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-terminfo.ads
deleted file mode 100644
index fb39bf1ed6..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-terminfo.ads
+++ /dev/null
@@ -1,81 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                     Terminal_Interface.Curses.Terminfo                   --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.3 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-
-with Interfaces.C;
-
-package Terminal_Interface.Curses.Terminfo is
-   pragma Preelaborate (Terminal_Interface.Curses.Terminfo);
-
-   --  |=====================================================================
-   --  | Man page curs_terminfo.3x
-   --  |=====================================================================
-   --  Not implemented:  setupterm, setterm, set_curterm, del_curterm,
-   --                    restartterm, tparm, putp, vidputs,  vidattr,
-   --                    mvcur
-
-   type Terminfo_String is new String;
-
-   --  |
-   procedure Get_String (Name   : String;
-                         Value  : out Terminfo_String;
-                         Result : out Boolean);
-   function Has_String (Name : String) return Boolean;
-   --  AKA: tigetstr()
-
-   --  |
-   function Get_Flag (Name : String) return Boolean;
-   --  AKA: tigetflag()
-
-   --  |
-   function Get_Number (Name : String) return Integer;
-   --  AKA: tigetnum()
-
-   type putctype is access function (c : Interfaces.C.int)
-                                    return Interfaces.C.int;
-   pragma Convention (C, putctype);
-
-   --  |
-   procedure Put_String (Str    : Terminfo_String;
-                         affcnt : Natural := 1;
-                         putc   : putctype := null);
-   --  AKA: tputs()
-
-end Terminal_Interface.Curses.Terminfo;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-aux.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-aux.adb
deleted file mode 100644
index ecd58e0e06..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-aux.adb
+++ /dev/null
@@ -1,128 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                   Terminal_Interface.Curses.Text_IO.Aux                  --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package body Terminal_Interface.Curses.Text_IO.Aux is
-
-   procedure Put_Buf
-     (Win    : in Window;
-      Buf    : in String;
-      Width  : in Field;
-      Signal : in Boolean := True;
-      Ljust  : in Boolean := False)
-   is
-      L   : Field;
-      Len : Field;
-      W   : Field := Width;
-      LC  : Line_Count;
-      CC  : Column_Count;
-      Y   : Line_Position;
-      X   : Column_Position;
-
-      procedure Output (From, To : Field);
-
-      procedure Output (From, To : Field)
-      is
-      begin
-         if Len > 0 then
-            if W = 0 then
-               W := Len;
-            end if;
-            if Len > W then
-               --  LRM A10.6 (7) says this
-               W := Len;
-            end if;
-
-            pragma Assert (Len <= W);
-            Get_Size (Win, LC, CC);
-            if Column_Count (Len) > CC then
-               if Signal then
-                  raise Layout_Error;
-               else
-                  return;
-               end if;
-            else
-               if Len < W and then not Ljust then
-                  declare
-                     Filler : constant String (1 .. (W - Len))
-                       := (others => ' ');
-                  begin
-                     Put (Win, Filler);
-                  end;
-               end if;
-               Get_Cursor_Position (Win, Y, X);
-               if (X + Column_Position (Len)) > CC then
-                  New_Line (Win);
-               end if;
-               Put (Win, Buf (From .. To));
-               if Len < W and then Ljust then
-                  declare
-                     Filler : constant String (1 .. (W - Len))
-                       := (others => ' ');
-                  begin
-                     Put (Win, Filler);
-                  end;
-               end if;
-            end if;
-         end if;
-      end Output;
-
-   begin
-      pragma Assert (Win /= Null_Window);
-      if Ljust then
-         L := 1;
-         for I in 1 .. Buf'Length loop
-            exit when Buf (L) = ' ';
-            L := L + 1;
-         end loop;
-         Len := L - 1;
-         Output (1, Len);
-      else  -- input buffer is not left justified
-         L := Buf'Length;
-         for I in 1 .. Buf'Length loop
-            exit when Buf (L) = ' ';
-            L := L - 1;
-         end loop;
-         Len := Buf'Length - L;
-         Output (L + 1, Buf'Length);
-      end if;
-   end Put_Buf;
-
-end Terminal_Interface.Curses.Text_IO.Aux;
-
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-aux.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-aux.ads
deleted file mode 100644
index e14c2e50a0..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-aux.ads
+++ /dev/null
@@ -1,55 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                   Terminal_Interface.Curses.Text_IO.Aux                  --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-private package Terminal_Interface.Curses.Text_IO.Aux is
-   --  pragma Preelaborate (Aux);
-
-   --  This routine is called from the Text_IO output routines for numeric
-   --  and enumeration types.
-   --
-   procedure Put_Buf
-     (Win    : in Window;               -- The output window
-      Buf    : in String;               -- The buffer containing the text
-      Width  : in Field;                -- The width of the output field
-      Signal : in Boolean := True;      -- If true, we raise Layout_Error
-      Ljust  : in Boolean := False);    -- The Buf is left justified
-
-end Terminal_Interface.Curses.Text_IO.Aux;
-
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-complex_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-complex_io.adb
deleted file mode 100644
index 3b5871e286..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-complex_io.adb
+++ /dev/null
@@ -1,73 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Complex_IO               --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Terminal_Interface.Curses.Text_IO.Float_IO;
-
-package body Terminal_Interface.Curses.Text_IO.Complex_IO is
-
-   package FIO is new
-     Terminal_Interface.Curses.Text_IO.Float_IO (Complex_Types.Real'Base);
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Complex;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp)
-   is
-   begin
-      Put (Win, '(');
-      FIO.Put (Win, Item.Re, Fore, Aft, Exp);
-      Put (Win, ',');
-      FIO.Put (Win, Item.Im, Fore, Aft, Exp);
-      Put (Win, ')');
-   end Put;
-
-   procedure Put
-     (Item : in Complex;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp)
-   is
-   begin
-      Put (Get_Window, Item, Fore, Aft, Exp);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Complex_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-complex_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-complex_io.ads
deleted file mode 100644
index 233eb3c03b..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-complex_io.ads
+++ /dev/null
@@ -1,70 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Complex_IO               --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Numerics.Generic_Complex_Types;
-
-generic
-   with package Complex_Types is new Ada.Numerics.Generic_Complex_Types (<>);
-
-package Terminal_Interface.Curses.Text_IO.Complex_IO is
-
-   use Complex_Types;
-
-   Default_Fore : Field := 2;
-   Default_Aft  : Field := Real'Digits - 1;
-   Default_Exp  : Field := 3;
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Complex;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-   procedure Put
-     (Item : in Complex;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Complex_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-decimal_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-decimal_io.adb
deleted file mode 100644
index 02068a06cb..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-decimal_io.adb
+++ /dev/null
@@ -1,75 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Decimal_IO               --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Aux;
-
-package body Terminal_Interface.Curses.Text_IO.Decimal_IO is
-
-   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
-   package DIO is new Ada.Text_IO.Decimal_IO (Num);
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp)
-   is
-      Buf : String (1 .. Field'Last);
-      Len : Field := Fore + 1 + Aft;
-   begin
-      if Exp > 0 then
-         Len := Len + 1 + Exp;
-      end if;
-      DIO.Put (Buf, Item, Aft, Exp);
-      Aux.Put_Buf (Win, Buf, Len, False);
-   end Put;
-
-   procedure Put
-     (Item  : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp) is
-   begin
-      Put (Get_Window, Item, Fore, Aft, Exp);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Decimal_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-decimal_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-decimal_io.ads
deleted file mode 100644
index 6f6fe75b26..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-decimal_io.ads
+++ /dev/null
@@ -1,66 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Decimal_IO               --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type Num is delta <> digits <>;
-
-package Terminal_Interface.Curses.Text_IO.Decimal_IO is
-
-   Default_Fore : Field := Num'Fore;
-   Default_Aft  : Field := Num'Aft;
-   Default_Exp  : Field := 0;
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-   procedure Put
-     (Item  : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Decimal_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb
deleted file mode 100644
index 528873a9e6..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb
+++ /dev/null
@@ -1,80 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---             Terminal_Interface.Curses.Text_IO.Enumeration_IO             --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Ada.Characters.Handling; use Ada.Characters.Handling;
-with Terminal_Interface.Curses.Text_IO.Aux;
-
-package body Terminal_Interface.Curses.Text_IO.Enumeration_IO is
-
-   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
-   package EIO is new Ada.Text_IO.Enumeration_IO (Enum);
-
-   procedure Put
-     (Win   : in Window;
-      Item  : in Enum;
-      Width : in Field := Default_Width;
-      Set   : in Type_Set := Default_Setting)
-   is
-      Buf  : String (1 .. Field'Last);
-      Tset : Ada.Text_IO.Type_Set;
-   begin
-      if Set /= Mixed_Case then
-         Tset := Ada.Text_IO.Type_Set'Val (Type_Set'Pos (Set));
-      else
-         Tset := Ada.Text_IO.Lower_Case;
-      end if;
-      EIO.Put (Buf, Item, Tset);
-      if Set = Mixed_Case then
-         Buf (Buf'First) := To_Upper (Buf (Buf'First));
-      end if;
-      Aux.Put_Buf (Win, Buf, Width, True, True);
-   end Put;
-
-   procedure Put
-     (Item  : in Enum;
-      Width : in Field := Default_Width;
-      Set   : in Type_Set := Default_Setting)
-   is
-   begin
-      Put (Get_Window, Item, Width, Set);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Enumeration_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads
deleted file mode 100644
index b221d7ff38..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads
+++ /dev/null
@@ -1,63 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---             Terminal_Interface.Curses.Text_IO.Enumeration_IO             --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type Enum is (<>);
-
-package Terminal_Interface.Curses.Text_IO.Enumeration_IO is
-
-   Default_Width : Field := 0;
-   Default_Setting : Type_Set := Mixed_Case;
-
-   procedure Put
-     (Win   : in Window;
-      Item  : in Enum;
-      Width : in Field := Default_Width;
-      Set   : in Type_Set := Default_Setting);
-
-   procedure Put
-     (Item  : in Enum;
-      Width : in Field := Default_Width;
-      Set   : in Type_Set := Default_Setting);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Enumeration_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-fixed_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-fixed_io.adb
deleted file mode 100644
index e74f148736..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-fixed_io.adb
+++ /dev/null
@@ -1,75 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                Terminal_Interface.Curses.Text_IO.Fixed_IO                --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Aux;
-
-package body Terminal_Interface.Curses.Text_IO.Fixed_IO is
-
-   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
-   package FIXIO is new Ada.Text_IO.Fixed_IO (Num);
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp)
-   is
-      Buf : String (1 .. Field'Last);
-      Len : Field := Fore + 1 + Aft;
-   begin
-      if Exp > 0 then
-         Len := Len + 1 + Exp;
-      end if;
-      FIXIO.Put (Buf, Item, Aft, Exp);
-      Aux.Put_Buf (Win, Buf, Len, False);
-   end Put;
-
-   procedure Put
-     (Item  : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp) is
-   begin
-      Put (Get_Window, Item, Fore, Aft, Exp);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Fixed_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-fixed_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-fixed_io.ads
deleted file mode 100644
index 4b8b136657..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-fixed_io.ads
+++ /dev/null
@@ -1,66 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                Terminal_Interface.Curses.Text_IO.Fixed_IO                --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type Num is delta <>;
-
-package Terminal_Interface.Curses.Text_IO.Fixed_IO is
-
-   Default_Fore : Field := Num'Fore;
-   Default_Aft  : Field := Num'Aft;
-   Default_Exp  : Field := 0;
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-   procedure Put
-     (Item  : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Fixed_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-float_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-float_io.adb
deleted file mode 100644
index 19d261b7a8..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-float_io.adb
+++ /dev/null
@@ -1,76 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                Terminal_Interface.Curses.Text_IO.Float_IO                --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Aux;
-
-package body Terminal_Interface.Curses.Text_IO.Float_IO is
-
-   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
-   package FIO is new Ada.Text_IO.Float_IO (Num);
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp)
-   is
-      Buf : String (1 .. Field'Last);
-      Len : Field := Fore + 1 + Aft;
-   begin
-      if Exp > 0 then
-         Len := Len + 1 + Exp;
-      end if;
-      FIO.Put (Buf, Item, Aft, Exp);
-      Aux.Put_Buf (Win, Buf, Len, False);
-   end Put;
-
-   procedure Put
-     (Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp)
-   is
-   begin
-      Put (Get_Window, Item, Fore, Aft, Exp);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Float_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-float_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-float_io.ads
deleted file mode 100644
index 0856523543..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-float_io.ads
+++ /dev/null
@@ -1,66 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                Terminal_Interface.Curses.Text_IO.Float_IO                --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type Num is digits <>;
-
-package Terminal_Interface.Curses.Text_IO.Float_IO is
-
-   Default_Fore : Field := 2;
-   Default_Aft  : Field := Num'Digits - 1;
-   Default_Exp  : Field := 3;
-
-   procedure Put
-     (Win  : in Window;
-      Item : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-   procedure Put
-     (Item  : in Num;
-      Fore : in Field := Default_Fore;
-      Aft  : in Field := Default_Aft;
-      Exp  : in Field := Default_Exp);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Float_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-integer_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-integer_io.adb
deleted file mode 100644
index e694e082ea..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-integer_io.adb
+++ /dev/null
@@ -1,70 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Integer_IO               --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Aux;
-
-package body Terminal_Interface.Curses.Text_IO.Integer_IO is
-
-   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
-   package IIO is new Ada.Text_IO.Integer_IO (Num);
-
-   procedure Put
-     (Win   : in Window;
-      Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base)
-   is
-      Buf : String (1 .. Field'Last);
-   begin
-      IIO.Put (Buf, Item, Base);
-      Aux.Put_Buf (Win, Buf, Width);
-   end Put;
-
-   procedure Put
-     (Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base)
-   is
-   begin
-      Put (Get_Window, Item, Width, Base);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Integer_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-integer_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-integer_io.ads
deleted file mode 100644
index d8b169a740..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-integer_io.ads
+++ /dev/null
@@ -1,63 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Integer_IO               --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type Num is range <>;
-
-package Terminal_Interface.Curses.Text_IO.Integer_IO is
-
-   Default_Width : Field := Num'Width;
-   Default_Base  : Number_Base := 10;
-
-   procedure Put
-     (Win   : in Window;
-      Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base);
-
-   procedure Put
-     (Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Integer_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-modular_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-modular_io.adb
deleted file mode 100644
index 8cc1d4a616..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-modular_io.adb
+++ /dev/null
@@ -1,70 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Modular_IO               --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.10 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Terminal_Interface.Curses.Text_IO.Aux;
-
-package body Terminal_Interface.Curses.Text_IO.Modular_IO is
-
-   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
-   package MIO is new Ada.Text_IO.Modular_IO (Num);
-
-   procedure Put
-     (Win   : in Window;
-      Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base)
-   is
-      Buf : String (1 .. Field'Last);
-   begin
-      MIO.Put (Buf, Item, Base);
-      Aux.Put_Buf (Win, Buf, Width);
-   end Put;
-
-   procedure Put
-     (Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base)
-   is
-   begin
-      Put (Get_Window, Item, Width, Base);
-   end Put;
-
-end Terminal_Interface.Curses.Text_IO.Modular_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-modular_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-modular_io.ads
deleted file mode 100644
index 618706fc51..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io-modular_io.ads
+++ /dev/null
@@ -1,63 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---               Terminal_Interface.Curses.Text_IO.Modular_IO               --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.11 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-generic
-   type Num is mod <>;
-
-package Terminal_Interface.Curses.Text_IO.Modular_IO is
-
-   Default_Width : Field := Num'Width;
-   Default_Base  : Number_Base := 10;
-
-   procedure Put
-     (Win   : in Window;
-      Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base);
-
-   procedure Put
-     (Item  : in Num;
-      Width : in Field := Default_Width;
-      Base  : in Number_Base := Default_Base);
-
-private
-   pragma Inline (Put);
-
-end Terminal_Interface.Curses.Text_IO.Modular_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io.adb
deleted file mode 100644
index cbf1d54098..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io.adb
+++ /dev/null
@@ -1,336 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                     Terminal_Interface.Curses.Text_IO                    --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.14 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package body Terminal_Interface.Curses.Text_IO is
-
-   Default_Window : Window := Null_Window;
-
-   procedure Set_Window (Win : in Window)
-   is
-   begin
-      Default_Window := Win;
-   end Set_Window;
-
-   function Get_Window return Window
-   is
-   begin
-      if Default_Window = Null_Window then
-         return Standard_Window;
-      else
-         return Default_Window;
-      end if;
-   end Get_Window;
-   pragma Inline (Get_Window);
-
-   procedure Flush (Win : in Window)
-   is
-   begin
-      Refresh (Win);
-   end Flush;
-
-   procedure Flush
-   is
-   begin
-      Flush (Get_Window);
-   end Flush;
-
-   --------------------------------------------
-   -- Specification of line and page lengths --
-   --------------------------------------------
-
-   --  There are no set routines in this package. I assume, that you allocate
-   --  the window with an appropriate size.
-   --  A scroll-window is interpreted as an page with unbounded page length,
-   --  i.e. it returns the conventional 0 as page length.
-
-   function Line_Length (Win : in Window) return Count
-   is
-      N_Lines : Line_Count;
-      N_Cols  : Column_Count;
-   begin
-      Get_Size (Win, N_Lines, N_Cols);
-      if Natural (N_Cols) > Natural (Count'Last) then
-         raise Layout_Error;
-      end if;
-      return Count (N_Cols);
-   end Line_Length;
-
-   function Line_Length return Count
-   is
-   begin
-      return Line_Length (Get_Window);
-   end Line_Length;
-
-   function Page_Length (Win : in Window) return Count
-   is
-      N_Lines : Line_Count;
-      N_Cols  : Column_Count;
-   begin
-      if Scrolling_Allowed (Win) then
-         return 0;
-      else
-         Get_Size (Win, N_Lines, N_Cols);
-         if Natural (N_Lines) > Natural (Count'Last) then
-            raise Layout_Error;
-         end if;
-         return Count (N_Lines);
-      end if;
-   end Page_Length;
-
-   function Page_Length return Count
-   is
-   begin
-      return Page_Length (Get_Window);
-   end Page_Length;
-
-   ------------------------------------
-   -- Column, Line, and Page Control --
-   ------------------------------------
-   procedure New_Line (Win : in Window; Spacing : in Positive_Count := 1)
-   is
-      P_Size : constant Count := Page_Length (Win);
-   begin
-      if Spacing not in Positive_Count then
-         raise Constraint_Error;
-      end if;
-
-      for I in 1 .. Spacing loop
-         if P_Size > 0 and then Line (Win) >= P_Size then
-            New_Page (Win);
-         else
-            Add (Win, ASCII.LF);
-         end if;
-      end loop;
-   end New_Line;
-
-   procedure New_Line (Spacing : in Positive_Count := 1)
-   is
-   begin
-      New_Line (Get_Window, Spacing);
-   end New_Line;
-
-   procedure New_Page (Win : in Window)
-   is
-   begin
-      Clear (Win);
-   end New_Page;
-
-   procedure New_Page
-   is
-   begin
-      New_Page (Get_Window);
-   end New_Page;
-
-   procedure Set_Col (Win : in Window;  To : in Positive_Count)
-   is
-      Y  : Line_Position;
-      X1 : Column_Position;
-      X2 : Column_Position;
-      N  : Natural;
-   begin
-      if To not in Positive_Count then
-         raise Constraint_Error;
-      end if;
-
-      Get_Cursor_Position (Win, Y, X1);
-      N  := Natural (To); N := N - 1;
-      X2 := Column_Position (N);
-      if X1 > X2 then
-         New_Line (Win, 1);
-         X1 := 0;
-      end if;
-      if X1 < X2 then
-         declare
-            Filler : constant String (Integer (X1) .. (Integer (X2) - 1))
-              := (others => ' ');
-         begin
-            Put (Win, Filler);
-         end;
-      end if;
-   end Set_Col;
-
-   procedure Set_Col (To : in Positive_Count)
-   is
-   begin
-      Set_Col (Get_Window, To);
-   end Set_Col;
-
-   procedure Set_Line (Win : in Window; To : in Positive_Count)
-   is
-      Y1 : Line_Position;
-      Y2 : Line_Position;
-      X  : Column_Position;
-      N  : Natural;
-   begin
-      if To not in Positive_Count then
-         raise Constraint_Error;
-      end if;
-
-      Get_Cursor_Position (Win, Y1, X);
-      N  := Natural (To); N := N - 1;
-      Y2 := Line_Position (N);
-      if Y2 < Y1 then
-         New_Page (Win);
-         Y1 := 0;
-      end if;
-      if Y1 < Y2 then
-         New_Line (Win, Positive_Count (Y2 - Y1));
-      end if;
-   end Set_Line;
-
-   procedure Set_Line (To : in Positive_Count)
-   is
-   begin
-      Set_Line (Get_Window, To);
-   end Set_Line;
-
-   function Col (Win : in Window) return Positive_Count
-   is
-      Y : Line_Position;
-      X : Column_Position;
-      N : Natural;
-   begin
-      Get_Cursor_Position (Win, Y, X);
-      N := Natural (X); N := N + 1;
-      if N > Natural (Count'Last) then
-         raise Layout_Error;
-      end if;
-      return Positive_Count (N);
-   end Col;
-
-   function Col return Positive_Count
-   is
-   begin
-      return Col (Get_Window);
-   end Col;
-
-   function Line (Win : in Window) return Positive_Count
-   is
-      Y : Line_Position;
-      X : Column_Position;
-      N : Natural;
-   begin
-      Get_Cursor_Position (Win, Y, X);
-      N := Natural (Y); N := N + 1;
-      if N > Natural (Count'Last) then
-         raise Layout_Error;
-      end if;
-      return Positive_Count (N);
-   end Line;
-
-   function Line return Positive_Count
-   is
-   begin
-      return Line (Get_Window);
-   end Line;
-
-   -----------------------
-   -- Characters Output --
-   -----------------------
-
-   procedure Put (Win  : in Window; Item : in Character)
-   is
-      P_Size : constant Count := Page_Length (Win);
-      Y : Line_Position;
-      X : Column_Position;
-      L : Line_Count;
-      C : Column_Count;
-   begin
-      if P_Size > 0 then
-         Get_Cursor_Position (Win, Y, X);
-         Get_Size (Win, L, C);
-         if (Y + 1) = L and then (X + 1) = C then
-            New_Page (Win);
-         end if;
-      end if;
-      Add (Win, Item);
-   end Put;
-
-   procedure Put (Item : in Character)
-   is
-   begin
-      Put (Get_Window, Item);
-   end Put;
-
-   --------------------
-   -- Strings-Output --
-   --------------------
-
-   procedure Put (Win  : in Window; Item : in String)
-   is
-      P_Size : constant Count := Page_Length (Win);
-      Y : Line_Position;
-      X : Column_Position;
-      L : Line_Count;
-      C : Column_Count;
-   begin
-      if P_Size > 0 then
-         Get_Cursor_Position (Win, Y, X);
-         Get_Size (Win, L, C);
-         if (Y + 1) = L and then (X + 1 + Item'Length) >= C then
-            New_Page (Win);
-         end if;
-      end if;
-      Add (Win, Item);
-   end Put;
-
-   procedure Put (Item : in String)
-   is
-   begin
-      Put (Get_Window, Item);
-   end Put;
-
-   procedure Put_Line
-     (Win  : in Window;
-      Item : in String)
-   is
-   begin
-      Put (Win, Item);
-      New_Line (Win, 1);
-   end Put_Line;
-
-   procedure Put_Line
-     (Item : in String)
-   is
-   begin
-      Put_Line (Get_Window, Item);
-   end Put_Line;
-
-end Terminal_Interface.Curses.Text_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io.ads
deleted file mode 100644
index 2f6c48a1ed..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-text_io.ads
+++ /dev/null
@@ -1,136 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                     Terminal_Interface.Curses.Text_IO                    --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.13 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with Ada.Text_IO;
-with Ada.IO_Exceptions;
-
-package Terminal_Interface.Curses.Text_IO is
-
-   use type Ada.Text_IO.Count;
-   subtype Count is Ada.Text_IO.Count;
-   subtype Positive_Count is Count range 1 .. Count'Last;
-
-   subtype Field is Ada.Text_IO.Field;
-   subtype Number_Base is Integer range 2 .. 16;
-
-   type Type_Set is (Lower_Case, Upper_Case, Mixed_Case);
-
-   --  For most of the routines you will see a version without a Window
-   --  type parameter. They will operate on a default window, which can
-   --  be set by the user. It is initially equal to Standard_Window.
-
-   procedure Set_Window (Win : in Window);
-   --  Set Win as the default window
-
-   function Get_Window return Window;
-   --  Get the current default window
-
-   procedure Flush (Win : in Window);
-   procedure Flush;
-
-   --------------------------------------------
-   -- Specification of line and page lengths --
-   --------------------------------------------
-
-   --  There are no set routines in this package. I assume, that you allocate
-   --  the window with an appropriate size.
-   --  A scroll-window is interpreted as an page with unbounded page length,
-   --  i.e. it returns the conventional 0 as page length.
-
-   function Line_Length (Win : in Window) return Count;
-   function Line_Length return Count;
-
-   function Page_Length (Win : in Window) return Count;
-   function Page_Length return Count;
-
-   ------------------------------------
-   -- Column, Line, and Page Control --
-   ------------------------------------
-   procedure New_Line (Win : in Window; Spacing : in Positive_Count := 1);
-   procedure New_Line (Spacing : in Positive_Count := 1);
-
-   procedure New_Page (Win : in Window);
-   procedure New_Page;
-
-   procedure Set_Col (Win : in Window;  To : in Positive_Count);
-   procedure Set_Col (To : in Positive_Count);
-
-   procedure Set_Line (Win : in Window; To : in Positive_Count);
-   procedure Set_Line (To : in Positive_Count);
-
-   function Col (Win : in Window) return Positive_Count;
-   function Col return Positive_Count;
-
-   function Line (Win : in Window) return Positive_Count;
-   function Line return Positive_Count;
-
-   -----------------------
-   -- Characters-Output --
-   -----------------------
-
-   procedure Put (Win  : in Window; Item : in Character);
-   procedure Put (Item : in Character);
-
-   --------------------
-   -- Strings-Output --
-   --------------------
-
-   procedure Put (Win  : in Window; Item : in String);
-   procedure Put (Item : in String);
-
-   procedure Put_Line
-     (Win  : in Window;
-      Item : in String);
-
-   procedure Put_Line
-     (Item : in String);
-
-   --  Exceptions
-
-   Status_Error : exception renames Ada.IO_Exceptions.Status_Error;
-   Mode_Error   : exception renames Ada.IO_Exceptions.Mode_Error;
-   Name_Error   : exception renames Ada.IO_Exceptions.Name_Error;
-   Use_Error    : exception renames Ada.IO_Exceptions.Use_Error;
-   Device_Error : exception renames Ada.IO_Exceptions.Device_Error;
-   End_Error    : exception renames Ada.IO_Exceptions.End_Error;
-   Data_Error   : exception renames Ada.IO_Exceptions.Data_Error;
-   Layout_Error : exception renames Ada.IO_Exceptions.Layout_Error;
-
-end Terminal_Interface.Curses.Text_IO;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-trace.adb_p b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-trace.adb_p
deleted file mode 100644
index 6b510d91a6..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses-trace.adb_p
+++ /dev/null
@@ -1,91 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                      Terminal_Interface.Curses.Trace                     --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 2000 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.4 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-#if ADA_TRACE then
-with Interfaces.C; use Interfaces.C;
-with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
-with Ada.Unchecked_Conversion;
-#end if;
-
-package body Terminal_Interface.Curses.Trace is
-
-#if ADA_TRACE then
-   type C_TraceType is new C_UInt;
-
-   function TraceAda_To_TraceC is new
-     Ada.Unchecked_Conversion (Source => Trace_Attribute_Set,
-                               Target => C_TraceType);
-
-   procedure Trace_On (x : Trace_Attribute_Set) is
-      procedure traceC (y : C_TraceType);
-      pragma Import (C, traceC, "trace");
-   begin
-      traceC (TraceAda_To_TraceC (x));
-   end Trace_On;
-
-   --  75. (12) A C function that takes a variable number of arguments can
-   --      correspond to several Ada subprograms, taking various specific
-   --      numbers and types of parameters.
-
-   procedure Trace_Put (str : String) is
-      procedure tracef (format : char_array; s : char_array);
-      pragma Import (C, tracef, "_tracef");
-      Txt    : char_array (0 .. str'Length);
-      Length : size_t;
-      formatstr : constant String := "%s" &  ASCII.Nul;
-      formattxt : char_array (0 .. formatstr'Length);
-   begin
-      To_C (formatstr, formattxt, Length);
-      To_C (str, Txt, Length);
-      tracef (formattxt, Txt);
-   end Trace_Put;
-#else
-   procedure Trace_On (x : Trace_Attribute_Set) is
-   begin
-      null;
-   end Trace_On;
-
-   procedure Trace_Put (str : String) is
-   begin
-      null;
-   end Trace_Put;
-#end if;
-
-end Terminal_Interface.Curses.Trace;
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses.adb b/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses.adb
deleted file mode 100644
index 0349c80d82..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface-curses.adb
+++ /dev/null
@@ -1,2560 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                        Terminal_Interface.Curses                         --
---                                                                          --
---                                 B O D Y                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author: Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.29 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-with System;
-
-with Terminal_Interface.Curses.Aux;
-with Interfaces.C;                  use Interfaces.C;
-with Interfaces.C.Strings;          use Interfaces.C.Strings;
-with Interfaces.C.Pointers;
-with Ada.Characters.Handling;       use Ada.Characters.Handling;
-with Ada.Strings.Fixed;
-with Ada.Unchecked_Conversion;
-
-package body Terminal_Interface.Curses is
-
-   use Aux;
-   use type System.Bit_Order;
-
-   package ASF renames Ada.Strings.Fixed;
-
-   type chtype_array is array (size_t range <>)
-      of aliased Attributed_Character;
-   pragma Convention (C, chtype_array);
-
-------------------------------------------------------------------------------
-   generic
-      type Element is (<>);
-   function W_Get_Element (Win    : in Window;
-                           Offset : in Natural) return Element;
-
-   function W_Get_Element (Win    : in Window;
-                           Offset : in Natural) return Element is
-      type E_Array is array (Natural range <>) of aliased Element;
-      package C_E_Array is new
-        Interfaces.C.Pointers (Natural, Element, E_Array, Element'Val (0));
-      use C_E_Array;
-
-      function To_Pointer is new
-        Ada.Unchecked_Conversion (Window, Pointer);
-
-      P : Pointer := To_Pointer (Win);
-   begin
-      if Win = Null_Window then
-         raise Curses_Exception;
-      else
-         P := P + ptrdiff_t (Offset);
-         return P.all;
-      end if;
-   end W_Get_Element;
-
-   function W_Get_Int   is new W_Get_Element (C_Int);
-   function W_Get_Short is new W_Get_Element (C_Short);
-   function W_Get_Byte  is new W_Get_Element (Interfaces.C.unsigned_char);
-
-   function Get_Flag (Win    : Window;
-                      Offset : Natural) return Boolean;
-
-   function Get_Flag (Win    : Window;
-                      Offset : Natural) return Boolean
-   is
-      Res : C_Int;
-   begin
-      case Sizeof_bool is
-         when 1 => Res := C_Int (W_Get_Byte  (Win, Offset));
-         when 2 => Res := C_Int (W_Get_Short (Win, Offset));
-         when 4 => Res := C_Int (W_Get_Int   (Win, Offset));
-         when others => raise Curses_Exception;
-      end case;
-
-      case Res is
-         when 0       => return False;
-         when others  => return True;
-      end case;
-   end Get_Flag;
-
-------------------------------------------------------------------------------
-   function Key_Name (Key : in Real_Key_Code) return String
-   is
-      function Keyname (K : C_Int) return chars_ptr;
-      pragma Import (C, Keyname, "keyname");
-
-      Ch : Character;
-   begin
-      if Key <= Character'Pos (Character'Last) then
-         Ch := Character'Val (Key);
-         if Is_Control (Ch) then
-            return Un_Control (Attributed_Character'(Ch    => Ch,
-                                                     Color => Color_Pair'First,
-                                                     Attr  => Normal_Video));
-         elsif Is_Graphic (Ch) then
-            declare
-               S : String (1 .. 1);
-            begin
-               S (1) := Ch;
-               return S;
-            end;
-         else
-            return "";
-         end if;
-      else
-         return Fill_String (Keyname (C_Int (Key)));
-      end if;
-   end Key_Name;
-
-   procedure Key_Name (Key  : in  Real_Key_Code;
-                       Name : out String)
-   is
-   begin
-      ASF.Move (Key_Name (Key), Name);
-   end Key_Name;
-
-------------------------------------------------------------------------------
-   procedure Init_Screen
-   is
-      function Initscr return Window;
-      pragma Import (C, Initscr, "initscr");
-
-      W : Window;
-   begin
-      W := Initscr;
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-   end Init_Screen;
-
-   procedure End_Windows
-   is
-      function Endwin return C_Int;
-      pragma Import (C, Endwin, "endwin");
-   begin
-      if Endwin = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end End_Windows;
-
-   function Is_End_Window return Boolean
-   is
-      function Isendwin return Curses_Bool;
-      pragma Import (C, Isendwin, "isendwin");
-   begin
-      if Isendwin = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Is_End_Window;
-------------------------------------------------------------------------------
-   procedure Move_Cursor (Win    : in Window := Standard_Window;
-                          Line   : in Line_Position;
-                          Column : in Column_Position)
-   is
-      function Wmove (Win    : Window;
-                      Line   : C_Int;
-                      Column : C_Int
-                     ) return C_Int;
-      pragma Import (C, Wmove, "wmove");
-   begin
-      if Wmove (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Move_Cursor;
-------------------------------------------------------------------------------
-   procedure Add (Win : in Window := Standard_Window;
-                  Ch  : in Attributed_Character)
-   is
-      function Waddch (W  : Window;
-                       Ch : C_Chtype) return C_Int;
-      pragma Import (C, Waddch, "waddch");
-   begin
-      if Waddch (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Add;
-
-   procedure Add (Win : in Window := Standard_Window;
-                  Ch  : in Character)
-   is
-   begin
-      Add (Win,
-           Attributed_Character'(Ch    => Ch,
-                                 Color => Color_Pair'First,
-                                 Attr  => Normal_Video));
-   end Add;
-
-   procedure Add
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Ch     : in Attributed_Character)
-   is
-      function mvwaddch (W  : Window;
-                         Y  : C_Int;
-                         X  : C_Int;
-                         Ch : C_Chtype) return C_Int;
-      pragma Import (C, mvwaddch, "mvwaddch");
-   begin
-      if mvwaddch (Win, C_Int (Line),
-                   C_Int (Column),
-                   AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Add;
-
-   procedure Add
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Ch     : in Character)
-   is
-   begin
-      Add (Win,
-           Line,
-           Column,
-           Attributed_Character'(Ch    => Ch,
-                                 Color => Color_Pair'First,
-                                 Attr  => Normal_Video));
-   end Add;
-
-   procedure Add_With_Immediate_Echo
-     (Win : in Window := Standard_Window;
-      Ch  : in Attributed_Character)
-   is
-      function Wechochar (W  : Window;
-                          Ch : C_Chtype) return C_Int;
-      pragma Import (C, Wechochar, "wechochar");
-   begin
-      if Wechochar (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Add_With_Immediate_Echo;
-
-   procedure Add_With_Immediate_Echo
-     (Win : in Window := Standard_Window;
-      Ch  : in Character)
-   is
-   begin
-      Add_With_Immediate_Echo
-        (Win,
-         Attributed_Character'(Ch    => Ch,
-                               Color => Color_Pair'First,
-                               Attr  => Normal_Video));
-   end Add_With_Immediate_Echo;
-------------------------------------------------------------------------------
-   function Create (Number_Of_Lines       : Line_Count;
-                    Number_Of_Columns     : Column_Count;
-                    First_Line_Position   : Line_Position;
-                    First_Column_Position : Column_Position) return Window
-   is
-      function Newwin (Number_Of_Lines       : C_Int;
-                       Number_Of_Columns     : C_Int;
-                       First_Line_Position   : C_Int;
-                       First_Column_Position : C_Int) return Window;
-      pragma Import (C, Newwin, "newwin");
-
-      W : Window;
-   begin
-      W := Newwin (C_Int (Number_Of_Lines),
-                   C_Int (Number_Of_Columns),
-                   C_Int (First_Line_Position),
-                   C_Int (First_Column_Position));
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-      return W;
-   end Create;
-
-   procedure Delete (Win : in out Window)
-   is
-      function Wdelwin (W : Window) return C_Int;
-      pragma Import (C, Wdelwin, "delwin");
-   begin
-      if Wdelwin (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      Win := Null_Window;
-   end Delete;
-
-   function Sub_Window
-     (Win                   : Window := Standard_Window;
-      Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window
-   is
-      function Subwin
-        (Win                   : Window;
-         Number_Of_Lines       : C_Int;
-         Number_Of_Columns     : C_Int;
-         First_Line_Position   : C_Int;
-         First_Column_Position : C_Int) return Window;
-      pragma Import (C, Subwin, "subwin");
-
-      W : Window;
-   begin
-      W := Subwin (Win,
-                   C_Int (Number_Of_Lines),
-                   C_Int (Number_Of_Columns),
-                   C_Int (First_Line_Position),
-                   C_Int (First_Column_Position));
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-      return W;
-   end Sub_Window;
-
-   function Derived_Window
-     (Win                   : Window := Standard_Window;
-      Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window
-   is
-      function Derwin
-        (Win                   : Window;
-         Number_Of_Lines       : C_Int;
-         Number_Of_Columns     : C_Int;
-         First_Line_Position   : C_Int;
-         First_Column_Position : C_Int) return Window;
-      pragma Import (C, Derwin, "derwin");
-
-      W : Window;
-   begin
-      W := Derwin (Win,
-                   C_Int (Number_Of_Lines),
-                   C_Int (Number_Of_Columns),
-                   C_Int (First_Line_Position),
-                   C_Int (First_Column_Position));
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-      return W;
-   end Derived_Window;
-
-   function Duplicate (Win : Window) return Window
-   is
-      function Dupwin (Win : Window) return Window;
-      pragma Import (C, Dupwin, "dupwin");
-
-      W : Window := Dupwin (Win);
-   begin
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-      return W;
-   end Duplicate;
-
-   procedure Move_Window (Win    : in Window;
-                          Line   : in Line_Position;
-                          Column : in Column_Position)
-   is
-      function Mvwin (Win    : Window;
-                      Line   : C_Int;
-                      Column : C_Int) return C_Int;
-      pragma Import (C, Mvwin, "mvwin");
-   begin
-      if Mvwin (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Move_Window;
-
-   procedure Move_Derived_Window (Win    : in Window;
-                                  Line   : in Line_Position;
-                                  Column : in Column_Position)
-   is
-      function Mvderwin (Win    : Window;
-                         Line   : C_Int;
-                         Column : C_Int) return C_Int;
-      pragma Import (C, Mvderwin, "mvderwin");
-   begin
-      if Mvderwin (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Move_Derived_Window;
-
-   procedure Set_Synch_Mode (Win  : in Window  := Standard_Window;
-                             Mode : in Boolean := False)
-   is
-      function Syncok (Win  : Window;
-                       Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Syncok, "syncok");
-   begin
-      if Syncok (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Synch_Mode;
-------------------------------------------------------------------------------
-   procedure Add (Win : in Window := Standard_Window;
-                  Str : in String;
-                  Len : in Integer := -1)
-   is
-      function Waddnstr (Win : Window;
-                         Str : char_array;
-                         Len : C_Int := -1) return C_Int;
-      pragma Import (C, Waddnstr, "waddnstr");
-
-      Txt    : char_array (0 .. Str'Length);
-      Length : size_t;
-   begin
-      To_C (Str, Txt, Length);
-      if Waddnstr (Win, Txt, C_Int (Len)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Add;
-
-   procedure Add
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Str    : in String;
-      Len    : in Integer := -1)
-   is
-   begin
-      Move_Cursor (Win, Line, Column);
-      Add (Win, Str, Len);
-   end Add;
-------------------------------------------------------------------------------
-   procedure Add
-     (Win : in Window := Standard_Window;
-      Str : in Attributed_String;
-      Len : in Integer := -1)
-   is
-      function Waddchnstr (Win : Window;
-                           Str : chtype_array;
-                           Len : C_Int := -1) return C_Int;
-      pragma Import (C, Waddchnstr, "waddchnstr");
-
-      Txt : chtype_array (0 .. Str'Length);
-   begin
-      for Length in 1 .. size_t (Str'Length) loop
-         Txt (Length - 1) := Str (Natural (Length));
-      end loop;
-      Txt (Str'Length) := Default_Character;
-      if Waddchnstr (Win,
-                     Txt,
-                     C_Int (Len)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Add;
-
-   procedure Add
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Str    : in Attributed_String;
-      Len    : in Integer := -1)
-   is
-   begin
-      Move_Cursor (Win, Line, Column);
-      Add (Win, Str, Len);
-   end Add;
-------------------------------------------------------------------------------
-   procedure Border
-     (Win                       : in Window := Standard_Window;
-      Left_Side_Symbol          : in Attributed_Character := Default_Character;
-      Right_Side_Symbol         : in Attributed_Character := Default_Character;
-      Top_Side_Symbol           : in Attributed_Character := Default_Character;
-      Bottom_Side_Symbol        : in Attributed_Character := Default_Character;
-      Upper_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
-      Upper_Right_Corner_Symbol : in Attributed_Character := Default_Character;
-      Lower_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
-      Lower_Right_Corner_Symbol : in Attributed_Character := Default_Character)
-   is
-      function Wborder (W   : Window;
-                        LS  : C_Chtype;
-                        RS  : C_Chtype;
-                        TS  : C_Chtype;
-                        BS  : C_Chtype;
-                        ULC : C_Chtype;
-                        URC : C_Chtype;
-                        LLC : C_Chtype;
-                        LRC : C_Chtype) return C_Int;
-      pragma Import (C, Wborder, "wborder");
-   begin
-      if Wborder (Win,
-                  AttrChar_To_Chtype (Left_Side_Symbol),
-                  AttrChar_To_Chtype (Right_Side_Symbol),
-                  AttrChar_To_Chtype (Top_Side_Symbol),
-                  AttrChar_To_Chtype (Bottom_Side_Symbol),
-                  AttrChar_To_Chtype (Upper_Left_Corner_Symbol),
-                  AttrChar_To_Chtype (Upper_Right_Corner_Symbol),
-                  AttrChar_To_Chtype (Lower_Left_Corner_Symbol),
-                  AttrChar_To_Chtype (Lower_Right_Corner_Symbol)
-                  ) = Curses_Err
-      then
-         raise Curses_Exception;
-      end if;
-   end Border;
-
-   procedure Box
-     (Win               : in Window := Standard_Window;
-      Vertical_Symbol   : in Attributed_Character := Default_Character;
-      Horizontal_Symbol : in Attributed_Character := Default_Character)
-   is
-   begin
-      Border (Win,
-              Vertical_Symbol, Vertical_Symbol,
-              Horizontal_Symbol, Horizontal_Symbol);
-   end Box;
-
-   procedure Horizontal_Line
-     (Win         : in Window := Standard_Window;
-      Line_Size   : in Natural;
-      Line_Symbol : in Attributed_Character := Default_Character)
-   is
-      function Whline (W   : Window;
-                       Ch  : C_Chtype;
-                       Len : C_Int) return C_Int;
-      pragma Import (C, Whline, "whline");
-   begin
-      if Whline (Win,
-                 AttrChar_To_Chtype (Line_Symbol),
-                 C_Int (Line_Size)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Horizontal_Line;
-
-   procedure Vertical_Line
-     (Win         : in Window := Standard_Window;
-      Line_Size   : in Natural;
-      Line_Symbol : in Attributed_Character := Default_Character)
-   is
-      function Wvline (W   : Window;
-                       Ch  : C_Chtype;
-                       Len : C_Int) return C_Int;
-      pragma Import (C, Wvline, "wvline");
-   begin
-      if Wvline (Win,
-                 AttrChar_To_Chtype (Line_Symbol),
-                 C_Int (Line_Size)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Vertical_Line;
-
-------------------------------------------------------------------------------
-   function Get_Keystroke (Win : Window := Standard_Window)
-     return Real_Key_Code
-   is
-      function Wgetch (W : Window) return C_Int;
-      pragma Import (C, Wgetch, "wgetch");
-
-      C : constant C_Int := Wgetch (Win);
-   begin
-      if C = Curses_Err then
-         return Key_None;
-      else
-         return Real_Key_Code (C);
-      end if;
-   end Get_Keystroke;
-
-   procedure Undo_Keystroke (Key : in Real_Key_Code)
-   is
-      function Ungetch (Ch : C_Int) return C_Int;
-      pragma Import (C, Ungetch, "ungetch");
-   begin
-      if Ungetch (C_Int (Key)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Undo_Keystroke;
-
-   function Has_Key (Key : Special_Key_Code) return Boolean
-   is
-      function Haskey (Key : C_Int) return C_Int;
-      pragma Import (C, Haskey, "has_key");
-   begin
-      if Haskey (C_Int (Key)) = Curses_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Has_Key;
-
-   function Is_Function_Key (Key : Special_Key_Code) return Boolean
-   is
-      L : constant Special_Key_Code  := Special_Key_Code (Natural (Key_F0) +
-        Natural (Function_Key_Number'Last));
-   begin
-      if (Key >= Key_F0) and then (Key <= L) then
-         return True;
-      else
-         return False;
-      end if;
-   end Is_Function_Key;
-
-   function Function_Key (Key : Real_Key_Code)
-                          return Function_Key_Number
-   is
-   begin
-      if Is_Function_Key (Key) then
-         return Function_Key_Number (Key - Key_F0);
-      else
-         raise Constraint_Error;
-      end if;
-   end Function_Key;
-
-   function Function_Key_Code (Key : Function_Key_Number) return Real_Key_Code
-   is
-   begin
-      return Real_Key_Code (Natural (Key_F0) + Natural (Key));
-   end Function_Key_Code;
-------------------------------------------------------------------------------
-   procedure Standout (Win : Window  := Standard_Window;
-                       On  : Boolean := True)
-   is
-      function wstandout (Win : Window) return C_Int;
-      pragma Import (C, wstandout, "wstandout");
-      function wstandend (Win : Window) return C_Int;
-      pragma Import (C, wstandend, "wstandend");
-
-      Err : C_Int;
-   begin
-      if On then
-         Err := wstandout (Win);
-      else
-         Err := wstandend (Win);
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Standout;
-
-   procedure Switch_Character_Attribute
-     (Win  : in Window := Standard_Window;
-      Attr : in Character_Attribute_Set := Normal_Video;
-      On   : in Boolean := True)
-   is
-      function Wattron (Win    : Window;
-                        C_Attr : C_AttrType) return C_Int;
-      pragma Import (C, Wattron, "wattr_on");
-      function Wattroff (Win    : Window;
-                         C_Attr : C_AttrType) return C_Int;
-      pragma Import (C, Wattroff, "wattr_off");
-      --  In Ada we use the On Boolean to control whether or not we want to
-      --  switch on or off the attributes in the set.
-      Err : C_Int;
-      AC  : constant Attributed_Character := (Ch    => Character'First,
-                                              Color => Color_Pair'First,
-                                              Attr  => Attr);
-   begin
-      if On then
-         Err := Wattron  (Win, AttrChar_To_AttrType (AC));
-      else
-         Err := Wattroff (Win, AttrChar_To_AttrType (AC));
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Switch_Character_Attribute;
-
-   procedure Set_Character_Attributes
-     (Win   : in Window := Standard_Window;
-      Attr  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Wattrset (Win    : Window;
-                         C_Attr : C_AttrType) return C_Int;
-      pragma Import (C, Wattrset, "wattrset"); -- ??? wattr_set
-   begin
-      if Wattrset (Win,
-                   AttrChar_To_AttrType (Attributed_Character'
-                                         (Ch    => Character'First,
-                                          Color => Color,
-                                          Attr  => Attr))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Character_Attributes;
-
-   function Get_Character_Attribute (Win : Window := Standard_Window)
-                                     return Character_Attribute_Set
-   is
-      function Wattrget (Win : Window;
-                         Atr : access C_AttrType;
-                         Col : access C_Short;
-                         Opt : System.Address) return C_Int;
-      pragma Import (C, Wattrget, "wattr_get");
-
-      Attr : aliased C_AttrType;
-      Col  : aliased C_Short;
-      Res  : constant C_Int := Wattrget (Win, Attr'Access, Col'Access,
-                                         System.Null_Address);
-      Ch   : Attributed_Character;
-   begin
-      if Res = Curses_Ok then
-         Ch := AttrType_To_AttrChar (Attr);
-         return Ch.Attr;
-      else
-         raise Curses_Exception;
-      end if;
-   end Get_Character_Attribute;
-
-   function Get_Character_Attribute (Win : Window := Standard_Window)
-                                     return Color_Pair
-   is
-      function Wattrget (Win : Window;
-                         Atr : access C_AttrType;
-                         Col : access C_Short;
-                         Opt : System.Address) return C_Int;
-      pragma Import (C, Wattrget, "wattr_get");
-
-      Attr : aliased C_AttrType;
-      Col  : aliased C_Short;
-      Res  : constant C_Int := Wattrget (Win, Attr'Access, Col'Access,
-                                         System.Null_Address);
-      Ch   : Attributed_Character;
-   begin
-      if Res = Curses_Ok then
-         Ch := AttrType_To_AttrChar (Attr);
-         return Ch.Color;
-      else
-         raise Curses_Exception;
-      end if;
-   end Get_Character_Attribute;
-
-   procedure Set_Color (Win  : in Window := Standard_Window;
-                        Pair : in Color_Pair)
-   is
-      function Wset_Color (Win   : Window;
-                           Color : C_Short;
-                           Opts  : C_Void_Ptr) return C_Int;
-      pragma Import (C, Wset_Color, "wcolor_set");
-   begin
-      if Wset_Color (Win,
-                     C_Short (Pair),
-                     C_Void_Ptr (System.Null_Address)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Color;
-
-   procedure Change_Attributes
-     (Win   : in Window := Standard_Window;
-      Count : in Integer := -1;
-      Attr  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Wchgat (Win   : Window;
-                       Cnt   : C_Int;
-                       Attr  : C_AttrType;
-                       Color : C_Short;
-                       Opts  : System.Address := System.Null_Address)
-                       return C_Int;
-      pragma Import (C, Wchgat, "wchgat");
-
-      Ch : constant Attributed_Character :=
-        (Ch => Character'First, Color => Color_Pair'First, Attr => Attr);
-   begin
-      if Wchgat (Win, C_Int (Count), AttrChar_To_AttrType (Ch),
-                 C_Short (Color)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Change_Attributes;
-
-   procedure Change_Attributes
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position := Line_Position'First;
-      Column : in Column_Position := Column_Position'First;
-      Count  : in Integer := -1;
-      Attr   : in Character_Attribute_Set := Normal_Video;
-      Color  : in Color_Pair := Color_Pair'First)
-   is
-   begin
-      Move_Cursor (Win, Line, Column);
-      Change_Attributes (Win, Count, Attr, Color);
-   end Change_Attributes;
-------------------------------------------------------------------------------
-   procedure Beep
-   is
-      function Beeper return C_Int;
-      pragma Import (C, Beeper, "beep");
-   begin
-      if Beeper = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Beep;
-
-   procedure Flash_Screen
-   is
-      function Flash return C_Int;
-      pragma Import (C, Flash, "flash");
-   begin
-      if Flash = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Flash_Screen;
-------------------------------------------------------------------------------
-   procedure Set_Cbreak_Mode (SwitchOn : in Boolean := True)
-   is
-      function Cbreak return C_Int;
-      pragma Import (C, Cbreak, "cbreak");
-      function NoCbreak return C_Int;
-      pragma Import (C, NoCbreak, "nocbreak");
-
-      Err : C_Int;
-   begin
-      if SwitchOn then
-         Err := Cbreak;
-      else
-         Err := NoCbreak;
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Cbreak_Mode;
-
-   procedure Set_Raw_Mode (SwitchOn : in Boolean := True)
-   is
-      function Raw return C_Int;
-      pragma Import (C, Raw, "raw");
-      function NoRaw return C_Int;
-      pragma Import (C, NoRaw, "noraw");
-
-      Err : C_Int;
-   begin
-      if SwitchOn then
-         Err := Raw;
-      else
-         Err := NoRaw;
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Raw_Mode;
-
-   procedure Set_Echo_Mode (SwitchOn : in Boolean := True)
-   is
-      function Echo return C_Int;
-      pragma Import (C, Echo, "echo");
-      function NoEcho return C_Int;
-      pragma Import (C, NoEcho, "noecho");
-
-      Err : C_Int;
-   begin
-      if SwitchOn then
-         Err := Echo;
-      else
-         Err := NoEcho;
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Echo_Mode;
-
-   procedure Set_Meta_Mode (Win      : in Window := Standard_Window;
-                            SwitchOn : in Boolean := True)
-   is
-      function Meta (W : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Meta, "meta");
-   begin
-      if Meta (Win, Curses_Bool (Boolean'Pos (SwitchOn))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Meta_Mode;
-
-   procedure Set_KeyPad_Mode (Win      : in Window := Standard_Window;
-                              SwitchOn : in Boolean := True)
-   is
-      function Keypad (W : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Keypad, "keypad");
-   begin
-      if Keypad (Win, Curses_Bool (Boolean'Pos (SwitchOn))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_KeyPad_Mode;
-
-   function Get_KeyPad_Mode (Win : in Window := Standard_Window)
-                             return Boolean
-   is
-   begin
-      return Get_Flag (Win, Offset_use_keypad);
-   end Get_KeyPad_Mode;
-
-   procedure Half_Delay (Amount : in Half_Delay_Amount)
-   is
-      function Halfdelay (Amount : C_Int) return C_Int;
-      pragma Import (C, Halfdelay, "halfdelay");
-   begin
-      if Halfdelay (C_Int (Amount)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Half_Delay;
-
-   procedure Set_Flush_On_Interrupt_Mode
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := True)
-   is
-      function Intrflush (Win : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Intrflush, "intrflush");
-   begin
-      if Intrflush (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Flush_On_Interrupt_Mode;
-
-   procedure Set_Queue_Interrupt_Mode
-     (Win   : in Window := Standard_Window;
-      Flush : in Boolean := True)
-   is
-      procedure Qiflush;
-      pragma Import (C, Qiflush, "qiflush");
-      procedure No_Qiflush;
-      pragma Import (C, No_Qiflush, "noqiflush");
-   begin
-      if Flush then
-         Qiflush;
-      else
-         No_Qiflush;
-      end if;
-   end Set_Queue_Interrupt_Mode;
-
-   procedure Set_NoDelay_Mode
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := False)
-   is
-      function Nodelay (Win : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Nodelay, "nodelay");
-   begin
-      if Nodelay (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_NoDelay_Mode;
-
-   procedure Set_Timeout_Mode (Win    : in Window := Standard_Window;
-                               Mode   : in Timeout_Mode;
-                               Amount : in Natural)
-   is
-      function Wtimeout (Win : Window; Amount : C_Int) return C_Int;
-      pragma Import (C, Wtimeout, "wtimeout");
-
-      Time : C_Int;
-   begin
-      case Mode is
-         when Blocking     => Time := -1;
-         when Non_Blocking => Time := 0;
-         when Delayed      =>
-            if Amount = 0 then
-               raise Constraint_Error;
-            end if;
-            Time := C_Int (Amount);
-      end case;
-      if Wtimeout (Win, Time) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Timeout_Mode;
-
-   procedure Set_Escape_Timer_Mode
-     (Win       : in Window := Standard_Window;
-      Timer_Off : in Boolean := False)
-   is
-      function Notimeout (Win : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Notimeout, "notimeout");
-   begin
-      if Notimeout (Win, Curses_Bool (Boolean'Pos (Timer_Off)))
-        = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Escape_Timer_Mode;
-
-------------------------------------------------------------------------------
-   procedure Set_NL_Mode (SwitchOn : in Boolean := True)
-   is
-      function NL return C_Int;
-      pragma Import (C, NL, "nl");
-      function NoNL return C_Int;
-      pragma Import (C, NoNL, "nonl");
-
-      Err : C_Int;
-   begin
-      if SwitchOn then
-         Err := NL;
-      else
-         Err := NoNL;
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_NL_Mode;
-
-   procedure Clear_On_Next_Update
-     (Win      : in Window := Standard_Window;
-      Do_Clear : in Boolean := True)
-   is
-      function Clear_Ok (W : Window; Flag : Curses_Bool) return C_Int;
-      pragma Import (C, Clear_Ok, "clearok");
-   begin
-      if Clear_Ok (Win, Curses_Bool (Boolean'Pos (Do_Clear))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Clear_On_Next_Update;
-
-   procedure Use_Insert_Delete_Line
-     (Win    : in Window := Standard_Window;
-      Do_Idl : in Boolean := True)
-   is
-      function IDL_Ok (W : Window; Flag : Curses_Bool) return C_Int;
-      pragma Import (C, IDL_Ok, "idlok");
-   begin
-      if IDL_Ok (Win, Curses_Bool (Boolean'Pos (Do_Idl))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Use_Insert_Delete_Line;
-
-   procedure Use_Insert_Delete_Character
-     (Win    : in Window := Standard_Window;
-      Do_Idc : in Boolean := True)
-   is
-      function IDC_Ok (W : Window; Flag : Curses_Bool) return C_Int;
-      pragma Import (C, IDC_Ok, "idcok");
-   begin
-      if IDC_Ok (Win, Curses_Bool (Boolean'Pos (Do_Idc))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Use_Insert_Delete_Character;
-
-   procedure Leave_Cursor_After_Update
-     (Win      : in Window := Standard_Window;
-      Do_Leave : in Boolean := True)
-   is
-      function Leave_Ok (W : Window; Flag : Curses_Bool) return C_Int;
-      pragma Import (C, Leave_Ok, "leaveok");
-   begin
-      if Leave_Ok (Win, Curses_Bool (Boolean'Pos (Do_Leave))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Leave_Cursor_After_Update;
-
-   procedure Immediate_Update_Mode
-     (Win  : in Window := Standard_Window;
-      Mode : in Boolean := False)
-   is
-      function Immedok (Win : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Immedok, "immedok");
-   begin
-      if Immedok (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Immediate_Update_Mode;
-
-   procedure Allow_Scrolling
-     (Win  : in Window  := Standard_Window;
-      Mode : in Boolean := False)
-   is
-      function Scrollok (Win : Window; Mode : Curses_Bool) return C_Int;
-      pragma Import (C, Scrollok, "scrollok");
-   begin
-      if Scrollok (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Allow_Scrolling;
-
-   function Scrolling_Allowed (Win : Window := Standard_Window)
-                               return Boolean
-   is
-   begin
-      return Get_Flag (Win, Offset_scroll);
-   end Scrolling_Allowed;
-
-   procedure Set_Scroll_Region
-     (Win         : in Window := Standard_Window;
-      Top_Line    : in Line_Position;
-      Bottom_Line : in Line_Position)
-   is
-      function Wsetscrreg (Win : Window;
-                           Lin : C_Int;
-                           Col : C_Int) return C_Int;
-      pragma Import (C, Wsetscrreg, "wsetscrreg");
-   begin
-      if Wsetscrreg (Win, C_Int (Top_Line), C_Int (Bottom_Line))
-        = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Scroll_Region;
-------------------------------------------------------------------------------
-   procedure Update_Screen
-   is
-      function Do_Update return C_Int;
-      pragma Import (C, Do_Update, "doupdate");
-   begin
-      if Do_Update = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Update_Screen;
-
-   procedure Refresh (Win : in Window := Standard_Window)
-   is
-      function Wrefresh (W : Window) return C_Int;
-      pragma Import (C, Wrefresh, "wrefresh");
-   begin
-      if Wrefresh (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Refresh;
-
-   procedure Refresh_Without_Update
-     (Win : in Window := Standard_Window)
-   is
-      function Wnoutrefresh (W : Window) return C_Int;
-      pragma Import (C, Wnoutrefresh, "wnoutrefresh");
-   begin
-      if Wnoutrefresh (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Refresh_Without_Update;
-
-   procedure Redraw (Win : in Window := Standard_Window)
-   is
-      function Redrawwin (Win : Window) return C_Int;
-      pragma Import (C, Redrawwin, "redrawwin");
-   begin
-      if Redrawwin (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Redraw;
-
-   procedure Redraw
-     (Win        : in Window := Standard_Window;
-      Begin_Line : in Line_Position;
-      Line_Count : in Positive)
-   is
-      function Wredrawln (Win : Window; First : C_Int; Cnt : C_Int)
-                          return C_Int;
-      pragma Import (C, Wredrawln, "wredrawln");
-   begin
-      if Wredrawln (Win,
-                    C_Int (Begin_Line),
-                    C_Int (Line_Count)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Redraw;
-
-------------------------------------------------------------------------------
-   procedure Erase (Win : in Window := Standard_Window)
-   is
-      function Werase (W : Window) return C_Int;
-      pragma Import (C, Werase, "werase");
-   begin
-      if Werase (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Erase;
-
-   procedure Clear (Win : in Window := Standard_Window)
-   is
-      function Wclear (W : Window) return C_Int;
-      pragma Import (C, Wclear, "wclear");
-   begin
-      if Wclear (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Clear;
-
-   procedure Clear_To_End_Of_Screen (Win : in Window := Standard_Window)
-   is
-      function Wclearbot (W : Window) return C_Int;
-      pragma Import (C, Wclearbot, "wclrtobot");
-   begin
-      if Wclearbot (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Clear_To_End_Of_Screen;
-
-   procedure Clear_To_End_Of_Line (Win : in Window := Standard_Window)
-   is
-      function Wcleareol (W : Window) return C_Int;
-      pragma Import (C, Wcleareol, "wclrtoeol");
-   begin
-      if Wcleareol (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Clear_To_End_Of_Line;
-------------------------------------------------------------------------------
-   procedure Set_Background
-     (Win : in Window := Standard_Window;
-      Ch  : in Attributed_Character)
-   is
-      procedure WBackground (W : in Window; Ch : in C_Chtype);
-      pragma Import (C, WBackground, "wbkgdset");
-   begin
-      WBackground (Win, AttrChar_To_Chtype (Ch));
-   end Set_Background;
-
-   procedure Change_Background
-     (Win : in Window := Standard_Window;
-      Ch  : in Attributed_Character)
-   is
-      function WChangeBkgd (W : Window; Ch : C_Chtype) return C_Int;
-      pragma Import (C, WChangeBkgd, "wbkgd");
-   begin
-      if WChangeBkgd (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Change_Background;
-
-   function Get_Background (Win : Window := Standard_Window)
-     return Attributed_Character
-   is
-      function Wgetbkgd (Win : Window) return C_Chtype;
-      pragma Import (C, Wgetbkgd, "getbkgd");
-   begin
-      return Chtype_To_AttrChar (Wgetbkgd (Win));
-   end Get_Background;
-------------------------------------------------------------------------------
-   procedure Change_Lines_Status (Win   : in Window := Standard_Window;
-                                  Start : in Line_Position;
-                                  Count : in Positive;
-                                  State : in Boolean)
-   is
-      function Wtouchln (Win : Window;
-                         Sta : C_Int;
-                         Cnt : C_Int;
-                         Chg : C_Int) return C_Int;
-      pragma Import (C, Wtouchln, "wtouchln");
-   begin
-      if Wtouchln (Win, C_Int (Start), C_Int (Count),
-                   C_Int (Boolean'Pos (State))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Change_Lines_Status;
-
-   procedure Touch (Win : in Window := Standard_Window)
-   is
-      Y : Line_Position;
-      X : Column_Position;
-   begin
-      Get_Size (Win, Y, X);
-      Change_Lines_Status (Win, 0, Positive (Y), True);
-   end Touch;
-
-   procedure Untouch (Win : in Window := Standard_Window)
-   is
-      Y : Line_Position;
-      X : Column_Position;
-   begin
-      Get_Size (Win, Y, X);
-      Change_Lines_Status (Win, 0, Positive (Y), False);
-   end Untouch;
-
-   procedure Touch (Win   : in Window := Standard_Window;
-                    Start : in Line_Position;
-                    Count : in Positive)
-   is
-   begin
-      Change_Lines_Status (Win, Start, Count, True);
-   end Touch;
-
-   function Is_Touched
-     (Win  : Window := Standard_Window;
-      Line : Line_Position) return Boolean
-   is
-      function WLineTouched (W : Window; L : C_Int) return Curses_Bool;
-      pragma Import (C, WLineTouched, "is_linetouched");
-   begin
-      if WLineTouched (Win, C_Int (Line)) = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Is_Touched;
-
-   function Is_Touched
-     (Win : Window := Standard_Window) return Boolean
-   is
-      function WWinTouched (W : Window) return Curses_Bool;
-      pragma Import (C, WWinTouched, "is_wintouched");
-   begin
-      if WWinTouched (Win) = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Is_Touched;
-------------------------------------------------------------------------------
-   procedure Copy
-     (Source_Window            : in Window;
-      Destination_Window       : in Window;
-      Source_Top_Row           : in Line_Position;
-      Source_Left_Column       : in Column_Position;
-      Destination_Top_Row      : in Line_Position;
-      Destination_Left_Column  : in Column_Position;
-      Destination_Bottom_Row   : in Line_Position;
-      Destination_Right_Column : in Column_Position;
-      Non_Destructive_Mode     : in Boolean := True)
-   is
-      function Copywin (Src : Window;
-                        Dst : Window;
-                        Str : C_Int;
-                        Slc : C_Int;
-                        Dtr : C_Int;
-                        Dlc : C_Int;
-                        Dbr : C_Int;
-                        Drc : C_Int;
-                        Ndm : C_Int) return C_Int;
-      pragma Import (C, Copywin, "copywin");
-   begin
-      if Copywin (Source_Window,
-                  Destination_Window,
-                  C_Int (Source_Top_Row),
-                  C_Int (Source_Left_Column),
-                  C_Int (Destination_Top_Row),
-                  C_Int (Destination_Left_Column),
-                  C_Int (Destination_Bottom_Row),
-                  C_Int (Destination_Right_Column),
-                  Boolean'Pos (Non_Destructive_Mode)
-                ) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Copy;
-
-   procedure Overwrite
-     (Source_Window      : in Window;
-      Destination_Window : in Window)
-   is
-      function Overwrite (Src : Window; Dst : Window) return C_Int;
-      pragma Import (C, Overwrite, "overwrite");
-   begin
-      if Overwrite (Source_Window, Destination_Window) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Overwrite;
-
-   procedure Overlay
-     (Source_Window      : in Window;
-      Destination_Window : in Window)
-   is
-      function Overlay (Src : Window; Dst : Window) return C_Int;
-      pragma Import (C, Overlay, "overlay");
-   begin
-      if Overlay (Source_Window, Destination_Window) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Overlay;
-
-------------------------------------------------------------------------------
-   procedure Insert_Delete_Lines
-     (Win   : in Window := Standard_Window;
-      Lines : in Integer       := 1) -- default is to insert one line above
-   is
-      function Winsdelln (W : Window; N : C_Int) return C_Int;
-      pragma Import (C, Winsdelln, "winsdelln");
-   begin
-      if Winsdelln (Win, C_Int (Lines)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Insert_Delete_Lines;
-
-   procedure Delete_Line (Win : in Window := Standard_Window)
-   is
-   begin
-      Insert_Delete_Lines (Win, -1);
-   end Delete_Line;
-
-   procedure Insert_Line (Win : in Window := Standard_Window)
-   is
-   begin
-      Insert_Delete_Lines (Win, 1);
-   end Insert_Line;
-------------------------------------------------------------------------------
-
-
-   procedure Get_Size
-     (Win               : in Window := Standard_Window;
-      Number_Of_Lines   : out Line_Count;
-      Number_Of_Columns : out Column_Count)
-   is
-      --  Please note: in ncurses they are one off.
-      --  This might be different in other implementations of curses
-      Y : C_Int := C_Int (W_Get_Short (Win, Offset_maxy)) + C_Int (Offset_XY);
-      X : C_Int := C_Int (W_Get_Short (Win, Offset_maxx)) + C_Int (Offset_XY);
-   begin
-      Number_Of_Lines   := Line_Count (Y);
-      Number_Of_Columns := Column_Count (X);
-   end Get_Size;
-
-   procedure Get_Window_Position
-     (Win             : in Window := Standard_Window;
-      Top_Left_Line   : out Line_Position;
-      Top_Left_Column : out Column_Position)
-   is
-      Y : C_Short := W_Get_Short (Win, Offset_begy);
-      X : C_Short := W_Get_Short (Win, Offset_begx);
-   begin
-      Top_Left_Line   := Line_Position (Y);
-      Top_Left_Column := Column_Position (X);
-   end Get_Window_Position;
-
-   procedure Get_Cursor_Position
-     (Win    : in  Window := Standard_Window;
-      Line   : out Line_Position;
-      Column : out Column_Position)
-   is
-      Y : C_Short := W_Get_Short (Win, Offset_cury);
-      X : C_Short := W_Get_Short (Win, Offset_curx);
-   begin
-      Line   := Line_Position (Y);
-      Column := Column_Position (X);
-   end Get_Cursor_Position;
-
-   procedure Get_Origin_Relative_To_Parent
-     (Win                : in  Window;
-      Top_Left_Line      : out Line_Position;
-      Top_Left_Column    : out Column_Position;
-      Is_Not_A_Subwindow : out Boolean)
-   is
-      Y : C_Int := W_Get_Int (Win, Offset_pary);
-      X : C_Int := W_Get_Int (Win, Offset_parx);
-   begin
-      if Y = -1 then
-         Top_Left_Line   := Line_Position'Last;
-         Top_Left_Column := Column_Position'Last;
-         Is_Not_A_Subwindow := True;
-      else
-         Top_Left_Line   := Line_Position (Y);
-         Top_Left_Column := Column_Position (X);
-         Is_Not_A_Subwindow := False;
-      end if;
-   end Get_Origin_Relative_To_Parent;
-------------------------------------------------------------------------------
-   function New_Pad (Lines   : Line_Count;
-                     Columns : Column_Count) return Window
-   is
-      function Newpad (Lines : C_Int; Columns : C_Int) return Window;
-      pragma Import (C, Newpad, "newpad");
-
-      W : Window;
-   begin
-      W := Newpad (C_Int (Lines), C_Int (Columns));
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-      return W;
-   end New_Pad;
-
-   function Sub_Pad
-     (Pad                   : Window;
-      Number_Of_Lines       : Line_Count;
-      Number_Of_Columns     : Column_Count;
-      First_Line_Position   : Line_Position;
-      First_Column_Position : Column_Position) return Window
-   is
-      function Subpad
-        (Pad                   : Window;
-         Number_Of_Lines       : C_Int;
-         Number_Of_Columns     : C_Int;
-         First_Line_Position   : C_Int;
-         First_Column_Position : C_Int) return Window;
-      pragma Import (C, Subpad, "subpad");
-
-      W : Window;
-   begin
-      W := Subpad (Pad,
-                   C_Int (Number_Of_Lines),
-                   C_Int (Number_Of_Columns),
-                   C_Int (First_Line_Position),
-                   C_Int (First_Column_Position));
-      if W = Null_Window then
-         raise Curses_Exception;
-      end if;
-      return W;
-   end Sub_Pad;
-
-   procedure Refresh
-     (Pad                      : in Window;
-      Source_Top_Row           : in Line_Position;
-      Source_Left_Column       : in Column_Position;
-      Destination_Top_Row      : in Line_Position;
-      Destination_Left_Column  : in Column_Position;
-      Destination_Bottom_Row   : in Line_Position;
-      Destination_Right_Column : in Column_Position)
-   is
-      function Prefresh
-        (Pad                      : Window;
-         Source_Top_Row           : C_Int;
-         Source_Left_Column       : C_Int;
-         Destination_Top_Row      : C_Int;
-         Destination_Left_Column  : C_Int;
-         Destination_Bottom_Row   : C_Int;
-         Destination_Right_Column : C_Int) return C_Int;
-      pragma Import (C, Prefresh, "prefresh");
-   begin
-      if Prefresh (Pad,
-                   C_Int (Source_Top_Row),
-                   C_Int (Source_Left_Column),
-                   C_Int (Destination_Top_Row),
-                   C_Int (Destination_Left_Column),
-                   C_Int (Destination_Bottom_Row),
-                   C_Int (Destination_Right_Column)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Refresh;
-
-   procedure Refresh_Without_Update
-     (Pad                      : in Window;
-      Source_Top_Row           : in Line_Position;
-      Source_Left_Column       : in Column_Position;
-      Destination_Top_Row      : in Line_Position;
-      Destination_Left_Column  : in Column_Position;
-      Destination_Bottom_Row   : in Line_Position;
-      Destination_Right_Column : in Column_Position)
-   is
-      function Pnoutrefresh
-        (Pad                      : Window;
-         Source_Top_Row           : C_Int;
-         Source_Left_Column       : C_Int;
-         Destination_Top_Row      : C_Int;
-         Destination_Left_Column  : C_Int;
-         Destination_Bottom_Row   : C_Int;
-         Destination_Right_Column : C_Int) return C_Int;
-      pragma Import (C, Pnoutrefresh, "pnoutrefresh");
-   begin
-      if Pnoutrefresh (Pad,
-                       C_Int (Source_Top_Row),
-                       C_Int (Source_Left_Column),
-                       C_Int (Destination_Top_Row),
-                       C_Int (Destination_Left_Column),
-                       C_Int (Destination_Bottom_Row),
-                       C_Int (Destination_Right_Column)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Refresh_Without_Update;
-
-   procedure Add_Character_To_Pad_And_Echo_It
-     (Pad : in Window;
-      Ch  : in Attributed_Character)
-   is
-      function Pechochar (Pad : Window; Ch : C_Chtype)
-                          return C_Int;
-      pragma Import (C, Pechochar, "pechochar");
-   begin
-      if Pechochar (Pad, AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Add_Character_To_Pad_And_Echo_It;
-
-   procedure Add_Character_To_Pad_And_Echo_It
-     (Pad : in Window;
-      Ch  : in Character)
-   is
-   begin
-      Add_Character_To_Pad_And_Echo_It
-        (Pad,
-         Attributed_Character'(Ch    => Ch,
-                               Color => Color_Pair'First,
-                               Attr  => Normal_Video));
-   end Add_Character_To_Pad_And_Echo_It;
-------------------------------------------------------------------------------
-   procedure Scroll (Win    : in Window := Standard_Window;
-                     Amount : in Integer := 1)
-   is
-      function Wscrl (Win : Window; N : C_Int) return C_Int;
-      pragma Import (C, Wscrl, "wscrl");
-
-   begin
-      if Wscrl (Win, C_Int (Amount)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Scroll;
-
-------------------------------------------------------------------------------
-   procedure Delete_Character (Win : in Window := Standard_Window)
-   is
-      function Wdelch (Win : Window) return C_Int;
-      pragma Import (C, Wdelch, "wdelch");
-   begin
-      if Wdelch (Win) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Delete_Character;
-
-   procedure Delete_Character
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position)
-   is
-      function Mvwdelch (Win : Window;
-                         Lin : C_Int;
-                         Col : C_Int) return C_Int;
-      pragma Import (C, Mvwdelch, "mvwdelch");
-   begin
-      if Mvwdelch (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Delete_Character;
-------------------------------------------------------------------------------
-   function Peek (Win : Window := Standard_Window)
-     return Attributed_Character
-   is
-      function Winch (Win : Window) return C_Chtype;
-      pragma Import (C, Winch, "winch");
-   begin
-      return Chtype_To_AttrChar (Winch (Win));
-   end Peek;
-
-   function Peek
-     (Win    : Window := Standard_Window;
-      Line   : Line_Position;
-      Column : Column_Position) return Attributed_Character
-   is
-      function Mvwinch (Win : Window;
-                        Lin : C_Int;
-                        Col : C_Int) return C_Chtype;
-      pragma Import (C, Mvwinch, "mvwinch");
-   begin
-      return Chtype_To_AttrChar (Mvwinch (Win, C_Int (Line), C_Int (Column)));
-   end Peek;
-------------------------------------------------------------------------------
-   procedure Insert (Win : in Window := Standard_Window;
-                     Ch  : in Attributed_Character)
-   is
-      function Winsch (Win : Window; Ch : C_Chtype) return C_Int;
-      pragma Import (C, Winsch, "winsch");
-   begin
-      if Winsch (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Insert;
-
-   procedure Insert
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Ch     : in Attributed_Character)
-   is
-      function Mvwinsch (Win : Window;
-                         Lin : C_Int;
-                         Col : C_Int;
-                         Ch  : C_Chtype) return C_Int;
-      pragma Import (C, Mvwinsch, "mvwinsch");
-   begin
-      if Mvwinsch (Win,
-                   C_Int (Line),
-                   C_Int (Column),
-                   AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Insert;
-------------------------------------------------------------------------------
-   procedure Insert (Win : in Window := Standard_Window;
-                     Str : in String;
-                     Len : in Integer := -1)
-   is
-      function Winsnstr (Win : Window;
-                         Str : char_array;
-                         Len : Integer := -1) return C_Int;
-      pragma Import (C, Winsnstr, "winsnstr");
-
-      Txt    : char_array (0 .. Str'Length);
-      Length : size_t;
-   begin
-      To_C (Str, Txt, Length);
-      if Winsnstr (Win, Txt, Len) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Insert;
-
-   procedure Insert
-     (Win    : in Window := Standard_Window;
-      Line   : in Line_Position;
-      Column : in Column_Position;
-      Str    : in String;
-      Len    : in Integer := -1)
-   is
-      function Mvwinsnstr (Win    : Window;
-                           Line   : C_Int;
-                           Column : C_Int;
-                           Str    : char_array;
-                           Len    : C_Int) return C_Int;
-      pragma Import (C, Mvwinsnstr, "mvwinsnstr");
-
-      Txt    : char_array (0 .. Str'Length);
-      Length : size_t;
-   begin
-      To_C (Str, Txt, Length);
-      if Mvwinsnstr (Win, C_Int (Line), C_Int (Column), Txt, C_Int (Len))
-        = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Insert;
-------------------------------------------------------------------------------
-   procedure Peek (Win : in  Window := Standard_Window;
-                   Str : out String;
-                   Len : in  Integer := -1)
-   is
-      function Winnstr (Win : Window;
-                        Str : char_array;
-                        Len : C_Int) return C_Int;
-      pragma Import (C, Winnstr, "winnstr");
-
-      N   : Integer := Len;
-      Txt : char_array (0 .. Str'Length);
-      Cnt : Natural;
-   begin
-      if N < 0 then
-         N := Str'Length;
-      end if;
-      if N > Str'Length then
-         raise Constraint_Error;
-      end if;
-      Txt (0) := Interfaces.C.char'First;
-      if Winnstr (Win, Txt, C_Int (N)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      To_Ada (Txt, Str, Cnt, True);
-      if Cnt < Str'Length then
-         Str ((Str'First + Cnt) .. Str'Last) := (others => ' ');
-      end if;
-   end Peek;
-
-   procedure Peek
-     (Win    : in  Window := Standard_Window;
-      Line   : in  Line_Position;
-      Column : in  Column_Position;
-      Str    : out String;
-      Len    : in  Integer := -1)
-   is
-   begin
-      Move_Cursor (Win, Line, Column);
-      Peek (Win, Str, Len);
-   end Peek;
-------------------------------------------------------------------------------
-   procedure Peek
-     (Win : in  Window := Standard_Window;
-      Str : out Attributed_String;
-      Len : in  Integer := -1)
-   is
-      function Winchnstr (Win : Window;
-                          Str : chtype_array;             -- out
-                          Len : C_Int) return C_Int;
-      pragma Import (C, Winchnstr, "winchnstr");
-
-      N   : Integer := Len;
-      Txt : chtype_array (0 .. Str'Length) := (0 => Default_Character);
-      Cnt : Natural := 0;
-   begin
-      if N < 0 then
-         N := Str'Length;
-      end if;
-      if N > Str'Length then
-         raise Constraint_Error;
-      end if;
-      if Winchnstr (Win, Txt, C_Int (N)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      for To in Str'Range loop
-         exit when Txt (size_t (Cnt)) = Default_Character;
-         Str (To) := Txt (size_t (Cnt));
-         Cnt := Cnt + 1;
-      end loop;
-      if Cnt < Str'Length then
-         Str ((Str'First + Cnt) .. Str'Last) :=
-           (others => (Ch => ' ',
-                       Color => Color_Pair'First,
-                       Attr => Normal_Video));
-      end if;
-   end Peek;
-
-   procedure Peek
-     (Win    : in  Window := Standard_Window;
-      Line   : in  Line_Position;
-      Column : in  Column_Position;
-      Str    : out Attributed_String;
-      Len    : in Integer := -1)
-   is
-   begin
-      Move_Cursor (Win, Line, Column);
-      Peek (Win, Str, Len);
-   end Peek;
-------------------------------------------------------------------------------
-   procedure Get (Win : in  Window := Standard_Window;
-                  Str : out String;
-                  Len : in  Integer := -1)
-   is
-      function Wgetnstr (Win : Window;
-                         Str : char_array;
-                         Len : C_Int) return C_Int;
-      pragma Import (C, Wgetnstr, "wgetnstr");
-
-      N   : Integer := Len;
-      Txt : char_array (0 .. Str'Length);
-      Cnt : Natural;
-   begin
-      if N < 0 then
-         N := Str'Length;
-      end if;
-      if N > Str'Length then
-         raise Constraint_Error;
-      end if;
-      Txt (0) := Interfaces.C.char'First;
-      if Wgetnstr (Win, Txt, C_Int (N)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-      To_Ada (Txt, Str, Cnt, True);
-      if Cnt < Str'Length then
-         Str ((Str'First + Cnt) .. Str'Last) := (others => ' ');
-      end if;
-   end Get;
-
-   procedure Get
-     (Win    : in  Window := Standard_Window;
-      Line   : in  Line_Position;
-      Column : in  Column_Position;
-      Str    : out String;
-      Len    : in  Integer := -1)
-   is
-   begin
-      Move_Cursor (Win, Line, Column);
-      Get (Win, Str, Len);
-   end Get;
-------------------------------------------------------------------------------
-   procedure Init_Soft_Label_Keys
-     (Format : in Soft_Label_Key_Format := Three_Two_Three)
-   is
-      function Slk_Init (Fmt : C_Int) return C_Int;
-      pragma Import (C, Slk_Init, "slk_init");
-   begin
-      if Slk_Init (Soft_Label_Key_Format'Pos (Format)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Init_Soft_Label_Keys;
-
-   procedure Set_Soft_Label_Key (Label : in Label_Number;
-                                 Text  : in String;
-                                 Fmt   : in Label_Justification := Left)
-   is
-      function Slk_Set (Label : C_Int;
-                        Txt   : char_array;
-                        Fmt   : C_Int) return C_Int;
-      pragma Import (C, Slk_Set, "slk_set");
-
-      Txt : char_array (0 .. Text'Length);
-      Len : size_t;
-   begin
-      To_C (Text, Txt, Len);
-      if Slk_Set (C_Int (Label), Txt,
-                  C_Int (Label_Justification'Pos (Fmt))) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Soft_Label_Key;
-
-   procedure Refresh_Soft_Label_Keys
-   is
-      function Slk_Refresh return C_Int;
-      pragma Import (C, Slk_Refresh, "slk_refresh");
-   begin
-      if Slk_Refresh = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Refresh_Soft_Label_Keys;
-
-   procedure Refresh_Soft_Label_Keys_Without_Update
-   is
-      function Slk_Noutrefresh return C_Int;
-      pragma Import (C, Slk_Noutrefresh, "slk_noutrefresh");
-   begin
-      if Slk_Noutrefresh = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Refresh_Soft_Label_Keys_Without_Update;
-
-   procedure Get_Soft_Label_Key (Label : in Label_Number;
-                                 Text  : out String)
-   is
-      function Slk_Label (Label : C_Int) return chars_ptr;
-      pragma Import (C, Slk_Label, "slk_label");
-   begin
-      Fill_String (Slk_Label (C_Int (Label)), Text);
-   end Get_Soft_Label_Key;
-
-   function Get_Soft_Label_Key (Label : in Label_Number) return String
-   is
-      function Slk_Label (Label : C_Int) return chars_ptr;
-      pragma Import (C, Slk_Label, "slk_label");
-   begin
-      return Fill_String (Slk_Label (C_Int (Label)));
-   end Get_Soft_Label_Key;
-
-   procedure Clear_Soft_Label_Keys
-   is
-      function Slk_Clear return C_Int;
-      pragma Import (C, Slk_Clear, "slk_clear");
-   begin
-      if Slk_Clear = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Clear_Soft_Label_Keys;
-
-   procedure Restore_Soft_Label_Keys
-   is
-      function Slk_Restore return C_Int;
-      pragma Import (C, Slk_Restore, "slk_restore");
-   begin
-      if Slk_Restore = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Restore_Soft_Label_Keys;
-
-   procedure Touch_Soft_Label_Keys
-   is
-      function Slk_Touch return C_Int;
-      pragma Import (C, Slk_Touch, "slk_touch");
-   begin
-      if Slk_Touch = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Touch_Soft_Label_Keys;
-
-   procedure Switch_Soft_Label_Key_Attributes
-     (Attr : in Character_Attribute_Set;
-      On   : in Boolean := True)
-   is
-      function Slk_Attron (Ch : C_Chtype) return C_Int;
-      pragma Import (C, Slk_Attron, "slk_attron");
-      function Slk_Attroff (Ch : C_Chtype) return C_Int;
-      pragma Import (C, Slk_Attroff, "slk_attroff");
-
-      Err : C_Int;
-      Ch  : constant Attributed_Character := (Ch    => Character'First,
-                                              Attr  => Attr,
-                                              Color => Color_Pair'First);
-   begin
-      if On then
-         Err := Slk_Attron  (AttrChar_To_Chtype (Ch));
-      else
-         Err := Slk_Attroff (AttrChar_To_Chtype (Ch));
-      end if;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Switch_Soft_Label_Key_Attributes;
-
-   procedure Set_Soft_Label_Key_Attributes
-     (Attr  : in Character_Attribute_Set := Normal_Video;
-      Color : in Color_Pair := Color_Pair'First)
-   is
-      function Slk_Attrset (Ch : C_Chtype) return C_Int;
-      pragma Import (C, Slk_Attrset, "slk_attrset");
-
-      Ch : constant Attributed_Character := (Ch    => Character'First,
-                                             Attr  => Attr,
-                                             Color => Color);
-   begin
-      if Slk_Attrset (AttrChar_To_Chtype (Ch)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Soft_Label_Key_Attributes;
-
-   function Get_Soft_Label_Key_Attributes return Character_Attribute_Set
-   is
-      function Slk_Attr return C_Chtype;
-      pragma Import (C, Slk_Attr, "slk_attr");
-
-      Attr : constant C_Chtype := Slk_Attr;
-   begin
-      return Chtype_To_AttrChar (Attr).Attr;
-   end Get_Soft_Label_Key_Attributes;
-
-   function Get_Soft_Label_Key_Attributes return Color_Pair
-   is
-      function Slk_Attr return C_Chtype;
-      pragma Import (C, Slk_Attr, "slk_attr");
-
-      Attr : constant C_Chtype := Slk_Attr;
-   begin
-      return Chtype_To_AttrChar (Attr).Color;
-   end Get_Soft_Label_Key_Attributes;
-
-   procedure Set_Soft_Label_Key_Color (Pair : in Color_Pair)
-   is
-      function Slk_Color (Color : in C_Short) return C_Int;
-      pragma Import (C, Slk_Color, "slk_color");
-   begin
-      if Slk_Color (C_Short (Pair)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Set_Soft_Label_Key_Color;
-
-------------------------------------------------------------------------------
-   procedure Enable_Key (Key    : in Special_Key_Code;
-                         Enable : in Boolean := True)
-   is
-      function Keyok (Keycode : C_Int;
-                      On_Off  : Curses_Bool) return C_Int;
-      pragma Import (C, Keyok, "keyok");
-   begin
-      if Keyok (C_Int (Key), Curses_Bool (Boolean'Pos (Enable)))
-        = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Enable_Key;
-------------------------------------------------------------------------------
-   procedure Define_Key (Definition : in String;
-                         Key        : in Special_Key_Code)
-   is
-      function Defkey (Def : char_array;
-                       Key : C_Int) return C_Int;
-      pragma Import (C, Defkey, "define_key");
-
-      Txt    : char_array (0 .. Definition'Length);
-      Length : size_t;
-   begin
-      To_C (Definition, Txt, Length);
-      if Defkey (Txt, C_Int (Key)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Define_Key;
-------------------------------------------------------------------------------
-   procedure Un_Control (Ch  : in Attributed_Character;
-                         Str : out String)
-   is
-      function Unctrl (Ch : C_Chtype) return chars_ptr;
-      pragma Import (C, Unctrl, "unctrl");
-   begin
-      Fill_String (Unctrl (AttrChar_To_Chtype (Ch)), Str);
-   end Un_Control;
-
-   function Un_Control (Ch : in Attributed_Character) return String
-   is
-      function Unctrl (Ch : C_Chtype) return chars_ptr;
-      pragma Import (C, Unctrl, "unctrl");
-   begin
-      return Fill_String (Unctrl (AttrChar_To_Chtype (Ch)));
-   end Un_Control;
-
-   procedure Delay_Output (Msecs : in Natural)
-   is
-      function Delayoutput (Msecs : C_Int) return C_Int;
-      pragma Import (C, Delayoutput, "delay_output");
-   begin
-      if Delayoutput (C_Int (Msecs)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Delay_Output;
-
-   procedure Flush_Input
-   is
-      function Flushinp return C_Int;
-      pragma Import (C, Flushinp, "flushinp");
-   begin
-      if Flushinp = Curses_Err then  -- docu says that never happens, but...
-         raise Curses_Exception;
-      end if;
-   end Flush_Input;
-------------------------------------------------------------------------------
-   function Baudrate return Natural
-   is
-      function Baud return C_Int;
-      pragma Import (C, Baud, "baudrate");
-   begin
-      return Natural (Baud);
-   end Baudrate;
-
-   function Erase_Character return Character
-   is
-      function Erasechar return C_Int;
-      pragma Import (C, Erasechar, "erasechar");
-   begin
-      return Character'Val (Erasechar);
-   end Erase_Character;
-
-   function Kill_Character return Character
-   is
-      function Killchar return C_Int;
-      pragma Import (C, Killchar, "killchar");
-   begin
-      return Character'Val (Killchar);
-   end Kill_Character;
-
-   function Has_Insert_Character return Boolean
-   is
-      function Has_Ic return Curses_Bool;
-      pragma Import (C, Has_Ic, "has_ic");
-   begin
-      if Has_Ic = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Has_Insert_Character;
-
-   function Has_Insert_Line return Boolean
-   is
-      function Has_Il return Curses_Bool;
-      pragma Import (C, Has_Il, "has_il");
-   begin
-      if Has_Il = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Has_Insert_Line;
-
-   function Supported_Attributes return Character_Attribute_Set
-   is
-      function Termattrs return C_Chtype;
-      pragma Import (C, Termattrs, "termattrs");
-
-      Ch : constant Attributed_Character := Chtype_To_AttrChar (Termattrs);
-   begin
-      return Ch.Attr;
-   end Supported_Attributes;
-
-   procedure Long_Name (Name : out String)
-   is
-      function Longname return chars_ptr;
-      pragma Import (C, Longname, "longname");
-   begin
-      Fill_String (Longname, Name);
-   end Long_Name;
-
-   function Long_Name return String
-   is
-      function Longname return chars_ptr;
-      pragma Import (C, Longname, "longname");
-   begin
-      return Fill_String (Longname);
-   end Long_Name;
-
-   procedure Terminal_Name (Name : out String)
-   is
-      function Termname return chars_ptr;
-      pragma Import (C, Termname, "termname");
-   begin
-      Fill_String (Termname, Name);
-   end Terminal_Name;
-
-   function Terminal_Name return String
-   is
-      function Termname return chars_ptr;
-      pragma Import (C, Termname, "termname");
-   begin
-      return Fill_String (Termname);
-   end Terminal_Name;
-------------------------------------------------------------------------------
-   procedure Init_Pair (Pair : in Redefinable_Color_Pair;
-                        Fore : in Color_Number;
-                        Back : in Color_Number)
-   is
-      function Initpair (Pair : C_Short;
-                         Fore : C_Short;
-                         Back : C_Short) return C_Int;
-      pragma Import (C, Initpair, "init_pair");
-   begin
-      if Integer (Pair) >= Number_Of_Color_Pairs then
-         raise Constraint_Error;
-      end if;
-      if Integer (Fore) >= Number_Of_Colors or else
-        Integer (Back) >= Number_Of_Colors then raise Constraint_Error;
-      end if;
-      if Initpair (C_Short (Pair), C_Short (Fore), C_Short (Back))
-        = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Init_Pair;
-
-   procedure Pair_Content (Pair : in Color_Pair;
-                           Fore : out Color_Number;
-                           Back : out Color_Number)
-   is
-      type C_Short_Access is access all C_Short;
-      function Paircontent (Pair : C_Short;
-                            Fp   : C_Short_Access;
-                            Bp   : C_Short_Access) return C_Int;
-      pragma Import (C, Paircontent, "pair_content");
-
-      F, B : aliased C_Short;
-   begin
-      if Paircontent (C_Short (Pair), F'Access, B'Access) = Curses_Err then
-         raise Curses_Exception;
-      else
-         Fore := Color_Number (F);
-         Back := Color_Number (B);
-      end if;
-   end Pair_Content;
-
-   function Has_Colors return Boolean
-   is
-      function Hascolors return Curses_Bool;
-      pragma Import (C, Hascolors, "has_colors");
-   begin
-      if Hascolors = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Has_Colors;
-
-   procedure Init_Color (Color : in Color_Number;
-                         Red   : in RGB_Value;
-                         Green : in RGB_Value;
-                         Blue  : in RGB_Value)
-   is
-      function Initcolor (Col   : C_Short;
-                          Red   : C_Short;
-                          Green : C_Short;
-                          Blue  : C_Short) return C_Int;
-      pragma Import (C, Initcolor, "init_color");
-   begin
-      if Initcolor (C_Short (Color), C_Short (Red), C_Short (Green),
-                    C_Short (Blue)) = Curses_Err then
-            raise Curses_Exception;
-      end if;
-   end Init_Color;
-
-   function Can_Change_Color return Boolean
-   is
-      function Canchangecolor return Curses_Bool;
-      pragma Import (C, Canchangecolor, "can_change_color");
-   begin
-      if Canchangecolor = Curses_Bool_False then
-         return False;
-      else
-         return True;
-      end if;
-   end Can_Change_Color;
-
-   procedure Color_Content (Color : in  Color_Number;
-                            Red   : out RGB_Value;
-                            Green : out RGB_Value;
-                            Blue  : out RGB_Value)
-   is
-      type C_Short_Access is access all C_Short;
-
-      function Colorcontent (Color : C_Short; R, G, B : C_Short_Access)
-                             return C_Int;
-      pragma Import (C, Colorcontent, "color_content");
-
-      R, G, B : aliased C_Short;
-   begin
-      if Colorcontent (C_Short (Color), R'Access, G'Access, B'Access) =
-        Curses_Err then
-         raise Curses_Exception;
-      else
-         Red   := RGB_Value (R);
-         Green := RGB_Value (G);
-         Blue  := RGB_Value (B);
-      end if;
-   end Color_Content;
-
-------------------------------------------------------------------------------
-   procedure Save_Curses_Mode (Mode : in Curses_Mode)
-   is
-      function Def_Prog_Mode return C_Int;
-      pragma Import (C, Def_Prog_Mode, "def_prog_mode");
-      function Def_Shell_Mode return C_Int;
-      pragma Import (C, Def_Shell_Mode, "def_shell_mode");
-
-      Err : C_Int;
-   begin
-      case Mode is
-         when Curses => Err := Def_Prog_Mode;
-         when Shell  => Err := Def_Shell_Mode;
-      end case;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Save_Curses_Mode;
-
-   procedure Reset_Curses_Mode (Mode : in Curses_Mode)
-   is
-      function Reset_Prog_Mode return C_Int;
-      pragma Import (C, Reset_Prog_Mode, "reset_prog_mode");
-      function Reset_Shell_Mode return C_Int;
-      pragma Import (C, Reset_Shell_Mode, "reset_shell_mode");
-
-      Err : C_Int;
-   begin
-      case Mode is
-         when Curses => Err := Reset_Prog_Mode;
-         when Shell  => Err := Reset_Shell_Mode;
-      end case;
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Reset_Curses_Mode;
-
-   procedure Save_Terminal_State
-   is
-      function Savetty return C_Int;
-      pragma Import (C, Savetty, "savetty");
-   begin
-      if Savetty = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Save_Terminal_State;
-
-   procedure Reset_Terminal_State
-   is
-      function Resetty return C_Int;
-      pragma Import (C, Resetty, "resetty");
-   begin
-      if Resetty = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Reset_Terminal_State;
-
-   procedure Rip_Off_Lines (Lines : in Integer;
-                            Proc  : in Stdscr_Init_Proc)
-   is
-      function Ripoffline (Lines : C_Int;
-                           Proc  : Stdscr_Init_Proc) return C_Int;
-      pragma Import (C, Ripoffline, "_nc_ripoffline");
-   begin
-      if Ripoffline (C_Int (Lines), Proc) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Rip_Off_Lines;
-
-   procedure Set_Cursor_Visibility (Visibility : in out Cursor_Visibility)
-   is
-      function Curs_Set (Curs : C_Int) return C_Int;
-      pragma Import (C, Curs_Set, "curs_set");
-
-      Res : C_Int;
-   begin
-      Res := Curs_Set (Cursor_Visibility'Pos (Visibility));
-      if Res /= Curses_Err then
-         Visibility := Cursor_Visibility'Val (Res);
-      end if;
-   end Set_Cursor_Visibility;
-
-   procedure Nap_Milli_Seconds (Ms : in Natural)
-   is
-      function Napms (Ms : C_Int) return C_Int;
-      pragma Import (C, Napms, "napms");
-   begin
-      if Napms (C_Int (Ms)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Nap_Milli_Seconds;
-------------------------------------------------------------------------------
-
-   function Standard_Window return Window
-   is
-      Stdscr : Window;
-      pragma Import (C, Stdscr, "stdscr");
-   begin
-      return Stdscr;
-   end Standard_Window;
-
-   function Lines return Line_Count
-   is
-      C_Lines : C_Int;
-      pragma Import (C, C_Lines, "LINES");
-   begin
-      return Line_Count (C_Lines);
-   end Lines;
-
-   function Columns return Column_Count
-   is
-      C_Columns : C_Int;
-      pragma Import (C, C_Columns, "COLS");
-   begin
-      return Column_Count (C_Columns);
-   end Columns;
-
-   function Tab_Size return Natural
-   is
-      C_Tab_Size : C_Int;
-      pragma Import (C, C_Tab_Size, "TABSIZE");
-   begin
-      return Natural (C_Tab_Size);
-   end Tab_Size;
-
-   function Number_Of_Colors return Natural
-   is
-      C_Number_Of_Colors : C_Int;
-      pragma Import (C, C_Number_Of_Colors, "COLORS");
-   begin
-      return Natural (C_Number_Of_Colors);
-   end Number_Of_Colors;
-
-   function Number_Of_Color_Pairs return Natural
-   is
-      C_Number_Of_Color_Pairs : C_Int;
-      pragma Import (C, C_Number_Of_Color_Pairs, "COLOR_PAIRS");
-   begin
-      return Natural (C_Number_Of_Color_Pairs);
-   end Number_Of_Color_Pairs;
-------------------------------------------------------------------------------
-   procedure Transform_Coordinates
-     (W      : in Window := Standard_Window;
-      Line   : in out Line_Position;
-      Column : in out Column_Position;
-      Dir    : in Transform_Direction := From_Screen)
-   is
-      type Int_Access is access all C_Int;
-      function Transform (W    : Window;
-                          Y, X : Int_Access;
-                          Dir  : Curses_Bool) return C_Int;
-      pragma Import (C, Transform, "wmouse_trafo");
-
-      X : aliased C_Int := C_Int (Column);
-      Y : aliased C_Int := C_Int (Line);
-      D : Curses_Bool := Curses_Bool_False;
-      R : C_Int;
-   begin
-      if Dir = To_Screen then
-         D := 1;
-      end if;
-      R := Transform (W, Y'Access, X'Access, D);
-      if R = Curses_False then
-         raise Curses_Exception;
-      else
-         Line   := Line_Position (Y);
-         Column := Column_Position (X);
-      end if;
-   end Transform_Coordinates;
-------------------------------------------------------------------------------
-   procedure Use_Default_Colors is
-      function C_Use_Default_Colors return C_Int;
-      pragma Import (C, C_Use_Default_Colors, "use_default_colors");
-      Err : constant C_Int := C_Use_Default_Colors;
-   begin
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Use_Default_Colors;
-
-   procedure Assume_Default_Colors (Fore : Color_Number := Default_Color;
-                                    Back : Color_Number := Default_Color)
-   is
-      function C_Assume_Default_Colors (Fore : C_Int;
-                                        Back : C_Int) return C_Int;
-      pragma Import (C, C_Assume_Default_Colors, "assume_default_colors");
-
-      Err : constant C_Int := C_Assume_Default_Colors (C_Int (Fore),
-                                                       C_Int (Black));
-   begin
-      if Err = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Assume_Default_Colors;
-------------------------------------------------------------------------------
-   function Curses_Version return String
-   is
-      function curses_versionC return chars_ptr;
-      pragma Import (C, curses_versionC, "curses_version");
-      Result : constant chars_ptr := curses_versionC;
-   begin
-      return Fill_String (Result);
-   end Curses_Version;
-------------------------------------------------------------------------------
-   function Use_Extended_Names (Enable : Boolean) return Boolean
-   is
-      function use_extended_namesC (e : Curses_Bool) return C_Int;
-      pragma Import (C, use_extended_namesC, "use_extended_names");
-
-      Res : constant C_Int :=
-         use_extended_namesC (Curses_Bool (Boolean'Pos (Enable)));
-   begin
-      if Res = C_Int (Curses_Bool_False) then
-         return False;
-      else
-         return True;
-      end if;
-   end Use_Extended_Names;
-------------------------------------------------------------------------------
-   procedure Screen_Dump_To_File (Filename : in String)
-   is
-      function scr_dump (f : char_array) return C_Int;
-      pragma Import (C, scr_dump, "scr_dump");
-      Txt    : char_array (0 .. Filename'Length);
-      Length : size_t;
-   begin
-      To_C (Filename, Txt, Length);
-      if Curses_Err = scr_dump (Txt) then
-         raise Curses_Exception;
-      end if;
-   end Screen_Dump_To_File;
-
-   procedure Screen_Restore_From_File (Filename : in String)
-   is
-      function scr_restore (f : char_array) return C_Int;
-      pragma Import (C, scr_restore, "scr_restore");
-      Txt    : char_array (0 .. Filename'Length);
-      Length : size_t;
-   begin
-      To_C (Filename, Txt, Length);
-      if Curses_Err = scr_restore (Txt)  then
-         raise Curses_Exception;
-      end if;
-   end Screen_Restore_From_File;
-
-   procedure Screen_Init_From_File (Filename : in String)
-   is
-      function scr_init (f : char_array) return C_Int;
-      pragma Import (C, scr_init, "scr_init");
-      Txt    : char_array (0 .. Filename'Length);
-      Length : size_t;
-   begin
-      To_C (Filename, Txt, Length);
-      if Curses_Err = scr_init (Txt) then
-         raise Curses_Exception;
-      end if;
-   end Screen_Init_From_File;
-
-   procedure Screen_Set_File (Filename : in String)
-   is
-      function scr_set (f : char_array) return C_Int;
-      pragma Import (C, scr_set, "scr_set");
-      Txt    : char_array (0 .. Filename'Length);
-      Length : size_t;
-   begin
-      To_C (Filename, Txt, Length);
-      if Curses_Err = scr_set (Txt) then
-         raise Curses_Exception;
-      end if;
-   end Screen_Set_File;
-------------------------------------------------------------------------------
-   procedure Resize (Win               : Window := Standard_Window;
-                     Number_Of_Lines   : Line_Count;
-                     Number_Of_Columns : Column_Count) is
-      function wresize (win     : Window;
-                        lines   : C_Int;
-                        columns : C_Int) return C_Int;
-      pragma Import (C, wresize);
-   begin
-      if wresize (Win,
-                  C_Int (Number_Of_Lines),
-                  C_Int (Number_Of_Columns)) = Curses_Err then
-         raise Curses_Exception;
-      end if;
-   end Resize;
-------------------------------------------------------------------------------
-
-end Terminal_Interface.Curses;
-
diff --git a/contrib/ncurses-5.4/Ada95/src/terminal_interface.ads b/contrib/ncurses-5.4/Ada95/src/terminal_interface.ads
deleted file mode 100644
index eaaeea9fc7..0000000000
--- a/contrib/ncurses-5.4/Ada95/src/terminal_interface.ads
+++ /dev/null
@@ -1,48 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                           GNAT ncurses Binding                           --
---                                                                          --
---                            Terminal_Interface                            --
---                                                                          --
---                                 S P E C                                  --
---                                                                          --
-------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
---                                                                          --
--- Permission is hereby granted, free of charge, to any person obtaining a  --
--- copy of this software and associated documentation files (the            --
--- "Software"), to deal in the Software without restriction, including      --
--- without limitation the rights to use, copy, modify, merge, publish,      --
--- distribute, distribute with modifications, sublicense, and/or sell       --
--- copies of the Software, and to permit persons to whom the Software is    --
--- furnished to do so, subject to the following conditions:                 --
---                                                                          --
--- The above copyright notice and this permission notice shall be included  --
--- in all copies or substantial portions of the Software.                   --
---                                                                          --
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
--- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
--- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
--- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
--- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
--- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
---                                                                          --
--- Except as contained in this notice, the name(s) of the above copyright   --
--- holders shall not be used in advertising or otherwise to promote the     --
--- sale, use or other dealings in this Software without prior written       --
--- authorization.                                                           --
-------------------------------------------------------------------------------
---  Author:  Juergen Pfeifer, 1996
---  Version Control:
---  $Revision: 1.12 $
---  Binding Version 01.00
-------------------------------------------------------------------------------
-package Terminal_Interface is
-   pragma Pure (Terminal_Interface);
---
---  Everything is in the child units
---
-end Terminal_Interface;
-
-
diff --git a/contrib/ncurses-5.4/man/MKterminfo.sh b/contrib/ncurses-5.4/man/MKterminfo.sh
deleted file mode 100644
index 3a99609565..0000000000
--- a/contrib/ncurses-5.4/man/MKterminfo.sh
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/bin/sh
-# $Id: MKterminfo.sh,v 1.12 2003/01/11 21:42:12 tom Exp $
-#
-# MKterminfo.sh -- generate terminfo.5 from Caps tabular data
-#
-#***************************************************************************
-# Copyright (c) 1998,2002,2003 Free Software Foundation, Inc.              *
-#                                                                          *
-# Permission is hereby granted, free of charge, to any person obtaining a  *
-# copy of this software and associated documentation files (the            *
-# "Software"), to deal in the Software without restriction, including      *
-# without limitation the rights to use, copy, modify, merge, publish,      *
-# distribute, distribute with modifications, sublicense, and/or sell       *
-# copies of the Software, and to permit persons to whom the Software is    *
-# furnished to do so, subject to the following conditions:                 *
-#                                                                          *
-# The above copyright notice and this permission notice shall be included  *
-# in all copies or substantial portions of the Software.                   *
-#                                                                          *
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-# IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-# THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-#                                                                          *
-# Except as contained in this notice, the name(s) of the above copyright   *
-# holders shall not be used in advertising or otherwise to promote the     *
-# sale, use or other dealings in this Software without prior written       *
-# authorization.                                                           *
-#***************************************************************************
-#
-# This script takes terminfo.head and terminfo.tail and splices in between
-# them a table derived from the Caps data file.  Besides avoiding having
-# the docs fall out of sync with the table, this also lets us set up tbl
-# commands for better formatting of the table.
-#
-# NOTE: The s in this script really are control characters.  It translates
-#  to \n because I couldn't get used to inserting linefeeds directly.  There
-# had better be no s in the table source text.
-#
-# keep the order independent of locale:
-if test "${LANGUAGE+set}"    = set; then LANGUAGE=C;    export LANGUAGE;    fi
-if test "${LANG+set}"        = set; then LANG=C;        export LANG;        fi
-if test "${LC_ALL+set}"      = set; then LC_ALL=C;      export LC_ALL;      fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-if test "${LC_COLLATE+set}"  = set; then LC_COLLATE=C;  export LC_COLLATE;  fi
-
-#
-head=$1
-caps=$2
-tail=$3
-cat <<'EOF'
-'\" t
-.\" DO NOT EDIT THIS FILE BY HAND!
-.\" It is generated from terminfo.head, Caps, and terminfo.tail.
-.\"
-.\" Note: this must be run through tbl before nroff.
-.\" The magic cookie on the first line triggers this under some man programs.
-EOF
-cat $head
-
-temp=temp$$
-sorted=sorted$$
-unsorted=unsorted$$
-trap "rm -f $sorted $temp $unsorted; exit 99" 1 2 5 15
-
-sed -n <$caps "\
-/%%-STOP-HERE-%%/q
-/^#%/s/#%//p
-/^#/d
-s/[	][	]*/	/g
-s/$/T}/
-s/	[A-Z0-9_()\-][A-Z0-9_()\-]*	[0-9\-][0-9\-]*	[Y\-][B\-][C\-][G\-][EK\-]\**	/	T{/
-s/	bool	/	/p
-s/	num	/	/p
-s/	str	/	/p
-" |sed -e 's/^$/../' | tr "\134" "\006" >$unsorted
-
-rm -f $sorted
-rm -f $temp
-saved=no
-while true
-do
-	data=
-	read data
-	test -z "$data" && break
-	case "$data" in #(vi
-	**) #(vi
-		echo "$data" >>$temp
-		saved=yes
-		;;
-	*)
-		if test $saved = yes ; then
-			saved=no
-			sort $temp >>$sorted
-			rm -f $temp
-		fi
-		echo "$data" >>$sorted
-		;;
-	esac
-done <$unsorted
-test $saved = yes && sort $temp >>$sorted
-
-sed -e 's/^\.\.$//' $sorted | tr "\005\006" "\012\134"
-cat $tail
-
-rm -f $sorted $temp $unsorted
diff --git a/contrib/ncurses-5.4/man/Makefile.in b/contrib/ncurses-5.4/man/Makefile.in
deleted file mode 100644
index 92fb9d30cd..0000000000
--- a/contrib/ncurses-5.4/man/Makefile.in
+++ /dev/null
@@ -1,79 +0,0 @@
-# $Id: Makefile.in,v 1.35 2003/12/20 18:41:10 tom Exp $
-##############################################################################
-# Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.                #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-#
-# Author: Thomas E. Dickey 1996,1997
-#
-# Makefile for ncurses manual pages.
-#
-# NOTE: When you add or rename a man page, make sure you update both
-# the top-level MANIFEST and any man/*.renames files!
-
-SHELL		= /bin/sh
-
-DESTDIR		= @DESTDIR@
-srcdir		= @srcdir@
-prefix		= @prefix@
-exec_prefix	= @exec_prefix@
-datadir		= @datadir@
-mandir		= @mandir@
-
-INSTALL		= @INSTALL@
-INSTALL_DATA	= @INSTALL_DATA@
-
-all \
-sources :	terminfo.5
-depend :
-
-$(DESTDIR)$(mandir) :
-	sh $(srcdir)/../mkinstalldirs $@
-
-EDITARGS = $(DESTDIR)$(mandir) $(srcdir) terminfo.5 $(srcdir)/*.[0-9]*
-
-install install.man : terminfo.5 $(DESTDIR)$(mandir)
-	sh ./edit_man.sh normal installing $(EDITARGS)
-
-uninstall uninstall.man :
-	-sh ./edit_man.sh normal removing $(EDITARGS)
-
-# We compose terminfo.5 from the real sources...
-CAPLIST=$(srcdir)/../include/@TERMINFO_CAPS@
-terminfo.5: $(srcdir)/terminfo.head $(CAPLIST) $(srcdir)/terminfo.tail Makefile $(srcdir)/MKterminfo.sh
-	sh $(srcdir)/MKterminfo.sh $(srcdir)/terminfo.head $(CAPLIST) $(srcdir)/terminfo.tail >terminfo.5
-
-mostlyclean :
-	-rm -f core tags TAGS *~ *.bak *.ln *.atac trace
-
-clean:	mostlyclean
-	rm -f terminfo.5
-
-edit_man.sed : make_sed.sh @MANPAGE_RENAMES@
-	sh $srcdir/make_sed.sh @MANPAGE_RENAMES@ >edit_man.sed
-
-distclean realclean: clean
-	rm -f Makefile edit_man.*
diff --git a/contrib/ncurses-5.4/man/captoinfo.1m b/contrib/ncurses-5.4/man/captoinfo.1m
deleted file mode 100644
index 2938ec6c9f..0000000000
--- a/contrib/ncurses-5.4/man/captoinfo.1m
+++ /dev/null
@@ -1,189 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: captoinfo.1m,v 1.17 2003/05/11 00:32:53 tom Exp $
-.TH captoinfo 1M ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-\fBcaptoinfo\fR - convert a \fItermcap\fR description into a \fIterminfo\fR description
-.SH SYNOPSIS
-\fBcaptoinfo\fR [\fB\-v\fR\fIn\fR \fIwidth\fR]  [\fB\-V\fR] [\fB\-1\fR] [\fB\-w\fR \fIwidth\fR] \fIfile\fR . . .
-.SH DESCRIPTION
-\fBcaptoinfo\fR looks in \fIfile\fR for \fBtermcap\fR descriptions.  For each
-one found, an equivalent \fBterminfo\fR description is written to standard
-output.  Termcap \fBtc\fR capabilities are translated directly to terminfo
-\fBuse\fR capabilities.
-
-If no \fIfile\fR is given, then the environment variable \fBTERMCAP\fR is used
-for the filename or entry.  If \fBTERMCAP\fR is a full pathname to a file, only
-the terminal whose name is specified in the environment variable \fBTERM\fR is
-extracted from that file.  If the environment variable \fBTERMCAP\fR is not
-set, then the file \fB\*d\fR is read.
-.TP 5
-\fB\-v\fR
-print out tracing information on standard error as the program runs.
-.TP 5
-\fB\-V\fR
-print out the version of the program in use on standard error and exit.
-.TP 5
-\fB\-1\fR
-cause the fields to print out one to a line.  Otherwise, the fields
-will be printed several to a line to a maximum width of 60
-characters.
-.TP 5
-\fB\-w\fR
-change the output to \fIwidth\fR characters.
-.SH FILES
-.TP 20
-\*d
-Compiled terminal description database.
-.SH TRANSLATIONS FROM NONSTANDARD CAPABILITIES
-.PP
-Some obsolete nonstandard capabilities will automatically be translated
-into standard (SVr4/XSI Curses) terminfo capabilities by \fBcaptoinfo\fR.
-Whenever one of these automatic translations is done, the program
-will issue an notification to stderr, inviting the user to check that
-it has not mistakenly translated a completely unknown and random
-capability and/or syntax error.
-.PP
-.TS H
-c c c c
-c c c c
-l l l l.
-Nonstd	Std	From	Terminfo
-name	name		capability
-_
-BO	mr	AT&T	enter_reverse_mode
-CI	vi	AT&T	cursor_invisible
-CV	ve	AT&T	cursor_normal
-DS	mh	AT&T	enter_dim_mode
-EE	me	AT&T	exit_attribute_mode
-FE	LF	AT&T	label_on
-FL	LO	AT&T	label_off
-XS	mk	AT&T	enter_secure_mode
-EN	@7	XENIX	key_end
-GE	ae	XENIX	exit_alt_charset_mode
-GS	as	XENIX	enter_alt_charset_mode
-HM	kh	XENIX	key_home
-LD	kL	XENIX	key_dl
-PD	kN	XENIX	key_npage
-PN	po	XENIX	prtr_off
-PS	pf	XENIX	prtr_on
-PU	kP	XENIX	key_ppage
-RT	@8	XENIX	kent
-UP	ku	XENIX	kcuu1
-KA	k;	Tek	key_f10
-KB	F1	Tek	key_f11
-KC	F2	Tek	key_f12
-KD	F3	Tek	key_f13
-KE	F4	Tek	key_f14
-KF	F5	Tek	key_f15
-BC	Sb	Tek	set_background
-FC	Sf	Tek	set_foreground
-HS	mh	Iris	enter_dim_mode
-.TE
-.PP
-XENIX termcap also used to have a set of extension capabilities
-for forms drawing, designed to take advantage of the IBM PC
-high-half graphics.  They were as follows:
-.PP
-.TS H
-c c
-l l.
-Cap	Graphic
-_
-G2	upper left
-G3	lower left
-G1	upper right
-G4	lower right
-GR	pointing right
-GL	pointing left
-GU	pointing up
-GD	pointing down
-GH	horizontal line
-GV	vertical line
-GC	intersection
-G6	upper left
-G7	lower left
-G5	upper right
-G8	lower right
-Gr	tee pointing right
-Gr	tee pointing left
-Gu	tee pointing up
-Gd	tee pointing down
-Gh	horizontal line
-Gv	vertical line
-Gc	intersection
-GG	acs magic cookie count
-.TE
-.PP
-If the single-line capabilities occur in an entry, they will automatically
-be composed into an \fBacsc\fR string.  The double-line capabilities and
-\fBGG\fR are discarded with a warning message.
-.PP
-IBM's AIX has a terminfo facility descended from SVr1 terminfo but incompatible
-with the SVr4 format. The following AIX extensions are automatically
-translated:
-.PP
-.TS
-c c
-l l.
-IBM	XSI
-_
-ksel	kslt
-kbtab	kcbt
-font0	s0ds
-font1	s1ds
-font2	s2ds
-font3	s3ds
-.TE
-.PP
-Additionally, the AIX \fBbox1\fR capability will be automatically translated to
-an \fBacsc\fR string.
-.PP
-Hewlett-Packard's terminfo library supports two nonstandard terminfo
-capabilities \fBmeml\fR (memory lock) and \fBmemu\fR (memory unlock).
-These will be discarded with a warning message.
-.SH NOTES
-This utility is actually a link to \fItic\fR(1M), running in \fI\-I\fR mode.
-You can use other \fItic\fR options such as \fB\-f\fR and  \fB\-x\fR.
-
-The trace option isn't identical to SVr4's.  Under SVr4, instead of following
-the \fB\-v\fR with a trace level n, you repeat it n times.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fB@INFOCMP@\fR(1M), \fBterminfo\fR(\*n)
-.SH AUTHOR
-Eric S. Raymond <esr@snark.thyrsus.com>
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/clear.1 b/contrib/ncurses-5.4/man/clear.1
deleted file mode 100644
index 4c4991f1d1..0000000000
--- a/contrib/ncurses-5.4/man/clear.1
+++ /dev/null
@@ -1,48 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: clear.1,v 1.3 2000/07/15 23:59:35 china Exp $
-.TH clear 1 ""
-.ds n 5
-.SH NAME
-\fBclear\fR - clear the terminal screen
-.SH SYNOPSIS
-\fBclear\fR
-.br
-.SH DESCRIPTION
-\fBclear\fR clears your screen if this is possible.  It looks in the
-environment for the terminal type and then in the \fBterminfo\fR database to
-figure out how to clear the screen.
-.SH SEE ALSO
-\fB@TPUT@\fR(1), \fBterminfo\fR(\*n)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_add_wch.3x b/contrib/ncurses-5.4/man/curs_add_wch.3x
deleted file mode 100644
index fae59ae0b6..0000000000
--- a/contrib/ncurses-5.4/man/curs_add_wch.3x
+++ /dev/null
@@ -1,134 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2001,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_add_wch.3x,v 1.4 2002/02/16 22:28:43 tom Exp $
-.TH curs_add_wch 3X ""
-.SH NAME
-\fBadd_wch\fP,
-\fBwadd_wch\fP,
-\fBmvadd_wch\fP,
-\fBmvwadd_wch\fP,
-\fBecho_wchar\fP,
-\fBwecho_wchar\fP - add a complex character and rendition to a \fBcurses\fR window, then advance the cursor
-.SH SYNOPSIS
-.PP
-\fB#include <curses.h>\fP
-.sp
-.B "int add_wch( const cchar_t *\fIwch\fB );"
-.br
-.B "int wadd_wch( WINDOW *\fIwin\fP, const cchar_t *\fIwch\fB );"
-.br
-.B "int mvadd_wch( int \fIy\fP, int \fIx\fP, const cchar_t *\fIwch\fB );"
-.br
-.B "int mvwadd_wch( WINDOW *\fIwin\fP, int \fIy\fP, int \fIx\fP, const cchar_t *\fIwch\fB );"
-.br
-.B "int echo_wchar( const cchar_t *\fIwch\fB );"
-.br
-.B "int wecho_wchar( WINDOW *\fIwin\fP, const cchar_t *\fIwch\fB );"
-.br
-.SH DESCRIPTION
-.PP
-The
-\fBadd_wch\fP,
-\fBwadd_wch\fP,
-\fBmvadd_wch\fP, and
-\fBmvwadd_wch\fP
-functions put the complex character \fIwch\fP into the given
-window at its current position,
-which is then advanced.
-These functions perform
-wrapping and special-character processing as follows:
-.TP 5
--
-If \fIwch\fP refers to a spacing character,
-then any previous character at that location is removed.
-A new character specified by \fIwch\fP is
-placed at that location with rendition specified by \fIwch\fP.
-The cursor then advances to
-the next spacing character on the screen.
-.TP 5
--
-If \fIwch\fP refers to a non-spacing character,
-all previous characters at that location are preserved.
-The non-spacing characters of \fIwch\fP
-are added to the spacing complex character,
-and the rendition specified by \fIwch\fP is ignored.
-.TP 5
--
-If the character part of \fIwch\fP is
-a tab, newline, backspace or other control character,
-the window is updated and the cursor moves as if \fBaddch\fR(3X) were called.
-.PP
-The \fBecho_wchar\fP
-function is functionally equivalent to a call to
-\fBadd_wch\fP
-followed by a call to
-\fBrefresh\fP.
-Similarly, the
-\fBwecho_wchar\fP
-is functionally equivalent to a call to
-\fBwadd_wch\fP
-followed by a call to
-\fBwrefresh\fP.
-The knowledge
-that only a single character is being output is taken into consideration and,
-for non-control characters, a considerable performance gain might be seen
-by using the *\fBecho\fP* functions instead of their equivalents.
-.SH RETURN VALUES
-.PP
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success.
-.SH NOTES
-.PP
-Note that
-\fBadd_wch\fP,
-\fBmvadd_wch\fP,
-\fBmvwadd_wch\fP, and
-\fBecho_wchar\fP
-may be macros.
-.SH PORTABILITY
-.PP
-All these functions are described in the XSI Curses standard, Issue 4.
-The defaults specified for forms-drawing characters apply in the POSIX locale.
-.PP
-XSI documents constants beginning with \fBWACS_\fP which are used for
-line-drawing.
-Those are not currently implemented in \fBncurses\fP.
-.SH SEE ALSO
-.PP
-\fBcurses\fR(3X),
-\fBcurs_attr_get\fR(3X),
-\fBcurs_clear\fR(3X),
-\fBcurs_outopts\fR(3X),
-\fBcurs_refresh\fR(3X),
-\fBputwc\fR(3)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_add_wchstr.3x b/contrib/ncurses-5.4/man/curs_add_wchstr.3x
deleted file mode 100644
index 7afd498473..0000000000
--- a/contrib/ncurses-5.4/man/curs_add_wchstr.3x
+++ /dev/null
@@ -1,98 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_add_wchstr.3x,v 1.2 2003/12/27 18:53:41 tom Exp $
-.TH curs_add_wchstr 3X ""
-.SH NAME
-.PP
-\fBadd_wchstr\fR,
-\fBadd_wchnstr\fR,
-\fBwadd_wchstr\fR,
-\fBwadd_wchnstr\fR,
-\fBmvadd_wchstr\fR,
-\fBmvadd_wchnstr\fR,
-\fBmvwadd_wchstr\fR,
-\fBmvwadd_wchnstr\fR \- add an array of complex characters (and attributes) to a curses window
-.SH SYNOPSIS
-.B #include <curses.h>
-.PP
-.nf
-\fBint add_wchstr(const cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint add_wchnstr(const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint wadd_wchstr(WINDOW *\fR \fIwin\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint wadd_wchnstr(WINDOW *\fR \fIwin\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvadd_wchstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint mvadd_wchnstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwadd_wchstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint mvwadd_wchnstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-These routines copy the array of complex characters \fIwchstr\fR
-into the window image structure at and after the current cursor position.
-The four routines with \fIn\fR as the last
-argument copy at most \fIn\fR elements, but no more than will fit on the line.
-If \fBn\fR=\fB-1\fR then the whole array is copied,
-to the maximum number of characters that will fit on the line.
-.PP
-The window cursor is \fInot\fR advanced.
-These routines work faster than \fBwaddnstr\fR.
-On the other hand, they do not perform checking
-(such as for the newline, backspace, or carriage return characters),
-they do not advance the current cursor position,
-they do not expand other control characters to ^-escapes,
-and they truncate the string if it crosses the right margin,
-rather then wrapping it around to the new line.
-.PP
-These routines end successfully
-on encountering a null \fIcchar_t\fR, or
-when they have filled the current line.
-If a complex character cannot completely fit at the end of the current line,
-the remaining columns are filled with the background character and rendition.
-.SH NOTES
-All functions except \fBwadd_wchnstr\fR may be macros.
-.SH RETURN VALUES
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success.
-.SH PORTABILITY
-All these entry points are described in the XSI Curses standard, Issue 4.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_addchstr\fR(3X)
-\fBcurs_addwstr\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_addch.3x b/contrib/ncurses-5.4/man/curs_addch.3x
deleted file mode 100644
index 13053d0053..0000000000
--- a/contrib/ncurses-5.4/man/curs_addch.3x
+++ /dev/null
@@ -1,173 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_addch.3x,v 1.23 2004/01/31 13:16:21 tom Exp $
-.TH curs_addch 3X ""
-.SH NAME
-\fBaddch\fR, \fBwaddch\fR, \fBmvaddch\fR, \fBmvwaddch\fR,
-\fBechochar\fR,
-\fBwechochar\fR - add a character (with attributes) to a \fBcurses\fR window, then advance the cursor
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBint addch(const chtype ch);\fR
-.br
-\fBint waddch(WINDOW *win, const chtype ch);\fR
-.br
-\fBint mvaddch(int y, int x, const chtype ch);\fR
-.br
-\fBint mvwaddch(WINDOW *win, int y, int x, const chtype ch);\fR
-.br
-\fBint echochar(const chtype ch);\fR
-.br
-\fBint wechochar(WINDOW *win, const chtype ch);\fR
-.br
-.SH DESCRIPTION
-The \fBaddch\fR, \fBwaddch\fR, \fBmvaddch\fR and \fBmvwaddch\fR routines put
-the character \fIch\fR into the given window at its current window position,
-which is then advanced.  They are analogous to \fBputchar\fR in \fBstdio\fR(3).
-If the advance is at the right margin, the cursor automatically wraps to the
-beginning of the next line.  At the bottom of the current scrolling region, if
-\fBscrollok\fR is enabled, the scrolling region is scrolled up one line.
-.PP
-If \fIch\fR is a tab, newline, or backspace,
-the cursor is moved appropriately within the window.
-Backspace moves the cursor one character left; at the left
-edge of a window it does nothing.
-Newline does a \fBclrtoeol\fR,
-then moves the cursor to the window left margin on the next line,
-scrolling the window if on the last line.
-Tabs are considered to be at every eighth column.
-The tab interval may be altered by setting the \fBTABSIZE\fR variable.
-.PP
-If \fIch\fR is any control character other than tab, newline, or backspace, it
-is drawn in \fB^\fR\fIX\fR notation.  Calling \fBwinch\fR after adding a
-control character does not return the character itself, but instead returns
-the ^-representation of the control character.
-.PP
-Video attributes can be combined with a character argument passed to
-\fBaddch\fR or related functions by logical-ORing them into the character.
-(Thus, text, including attributes, can be copied from one place to another
-using \fBinch\fR and \fBaddch\fR.)  See the \fBcurs_attr\fR(3X) page for
-values of predefined video attribute constants that can be usefully OR'ed
-into characters.
-.PP
-The \fBechochar\fR and \fBwechochar\fR routines are equivalent to a call to
-\fBaddch\fR followed by a call to \fBrefresh\fR, or a call to \fBwaddch\fR
-followed by a call to \fBwrefresh\fR.  The knowledge that only a single
-character is being output is used and, for non-control characters, a
-considerable performance gain may be seen by using these routines instead of
-their equivalents.
-.SS Line Graphics
-The following variables may be used to add line drawing characters to the
-screen with routines of the \fBaddch\fR family.  The default character listed
-below is used if the \fBacsc\fR capability doesn't define a terminal-specific
-replacement for it (but see the EXTENSIONS section below).  The names are
-taken from VT100 nomenclature.
-.PP
-.TS
-l l l
-_ _ _
-l l l.
-\fIName\fR	\fIDefault\fR	\fIDescription\fR
-ACS_BLOCK	#	solid square block
-ACS_BOARD	#	board of squares
-ACS_BTEE	+	bottom tee
-ACS_BULLET	o	bullet
-ACS_CKBOARD	:	checker board (stipple)
-ACS_DARROW	v	arrow pointing down
-ACS_DEGREE	'	degree symbol
-ACS_DIAMOND	+	diamond
-ACS_GEQUAL	>	greater-than-or-equal-to
-ACS_HLINE	-	horizontal line
-ACS_LANTERN	#	lantern symbol
-ACS_LARROW	<	arrow pointing left
-ACS_LEQUAL	<	less-than-or-equal-to
-ACS_LLCORNER	+	lower left-hand corner
-ACS_LRCORNER	+	lower right-hand corner
-ACS_LTEE	+	left tee
-ACS_NEQUAL	!	not-equal
-ACS_PI	*	greek pi
-ACS_PLMINUS	#	plus/minus
-ACS_PLUS	+	plus
-ACS_RARROW	>	arrow pointing right
-ACS_RTEE	+	right tee
-ACS_S1	-	scan line 1
-ACS_S3	-	scan line 3
-ACS_S7	-	scan line 7
-ACS_S9	\&_	scan line 9
-ACS_STERLING	f	pound-sterling symbol
-ACS_TTEE	+	top tee
-ACS_UARROW	^	arrow pointing up
-ACS_ULCORNER	+	upper left-hand corner
-ACS_URCORNER	+	upper right-hand corner
-ACS_VLINE	|	vertical line
-.TE
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success
-(the SVr4 manuals specify only "an integer value other than \fBERR\fR") upon
-successful completion, unless otherwise noted in the preceding routine
-descriptions.
-.SH NOTES
-Note that \fBaddch\fR, \fBmvaddch\fR, \fBmvwaddch\fR, and
-\fBechochar\fR may be macros.
-.SH PORTABILITY
-All these functions are described in the XSI Curses standard, Issue 4.
-The defaults specified for forms-drawing characters apply in the POSIX locale.
-.LP
-Some ACS symbols
-(ACS_S3,
-ACS_S7,
-ACS_LEQUAL,
-ACS_GEQUAL,
-ACS_PI,
-ACS_NEQUAL,
-ACS_STERLING)
-were not documented in
-any publicly released System V.  However, many publicly available terminfos
-include \fBacsc\fR strings in which their key characters (pryz{|}) are
-embedded, and a second-hand list of their character descriptions has come
-to light.  The ACS-prefixed names for them were invented for \fBncurses\fR(3X).
-.LP
-The \fBTABSIZE\fR variable is implemented in some versions of curses,
-but is not part of X/Open curses.
-.LP
-If \fIch\fR is a carriage return,
-the cursor is moved to the beginning of the current row of the window.
-This is true of other implementations, but is not documented.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_attr\fR(3X), \fBcurs_clear\fR(3X),
-\fBcurs_inch\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_refresh\fR(3X),
-\fBputc\fR(3S).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_addchstr.3x b/contrib/ncurses-5.4/man/curs_addchstr.3x
deleted file mode 100644
index 9de749fc8f..0000000000
--- a/contrib/ncurses-5.4/man/curs_addchstr.3x
+++ /dev/null
@@ -1,82 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_addchstr.3x,v 1.8 2003/12/27 18:51:24 tom Exp $
-.TH curs_addchstr 3X ""
-.SH NAME
-\fBaddchstr\fR, \fBaddchnstr\fR, \fBwaddchstr\fR,
-\fBwaddchnstr\fR, \fBmvaddchstr\fR, \fBmvaddchnstr\fR, \fBmvwaddchstr\fR,
-\fBmvwaddchnstr\fR - add a string of characters (and attributes) to a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBint addchstr(const chtype *chstr);\fR
-.br
-\fBint addchnstr(const chtype *chstr, int n);\fR
-.br
-\fBint waddchstr(WINDOW *win, const chtype *chstr);\fR
-.br
-\fBint waddchnstr(WINDOW *win, const chtype *chstr, int n);\fR
-.br
-\fBint mvaddchstr(int y, int x, const chtype *chstr);\fR
-.br
-\fBint mvaddchnstr(int y, int x, const chtype *chstr, int n);\fR
-.br
-\fBint mvwaddchstr(WINDOW *win, int y, int x, const chtype *chstr);\fR
-.br
-\fBint mvwaddchnstr(WINDOW *win, int y, int x, const chtype *chstr, int n);\fR
-.SH DESCRIPTION
-These routines copy \fIchstr\fR into the window image structure at and after
-the current cursor position.  The four routines with \fIn\fR as the last
-argument copy at most \fIn\fR elements, but no more than will fit on the line.
-If \fBn\fR=\fB-1\fR then the whole string is copied, to the maximum number of
-characters that will fit on the line.
-.PP
-The window cursor is \fInot\fR advanced, and these routines work faster than
-\fBwaddnstr\fR.  On the other hand, they don't perform any kind of checking
-(such as for the newline, backspace, or carriage return characters), they don't
-advance the current cursor position, they don't expand other control characters
-to ^-escapes, and they truncate the string if it crosses the right margin,
-rather then wrapping it around to the new line.
-.SH RETURN VALUES
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success
-(the SVr4 manuals specify only "an integer value other than \fBERR\fR") upon
-successful completion, unless otherwise noted in the preceding routine
-descriptions.
-.SH NOTES
-Note that all routines except \fBwaddchnstr\fR may be macros.
-.SH PORTABILITY
-All these entry points are described in the XSI Curses standard, Issue 4.
-.SH SEE ALSO
-\fBcurses\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_addstr.3x b/contrib/ncurses-5.4/man/curs_addstr.3x
deleted file mode 100644
index 0ffacc6fa9..0000000000
--- a/contrib/ncurses-5.4/man/curs_addstr.3x
+++ /dev/null
@@ -1,87 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_addstr.3x,v 1.11 2003/12/27 18:51:15 tom Exp $
-.TH curs_addstr 3X ""
-.SH NAME
-\fBaddstr\fR,
-\fBaddnstr\fR,
-\fBwaddstr\fR,
-\fBwaddnstr\fR,
-\fBmvaddstr\fR,
-\fBmvaddnstr\fR,
-\fBmvwaddstr\fR,
-\fBmvwaddnstr\fR - add a string of characters to a \fBcurses\fR window and advance cursor
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>\fR
-.PP
-\fBint addstr(const char *\fR\fIstr\fR\fB);\fR
-.br
-\fBint addnstr(const char *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint waddstr(WINDOW *\fR\fIwin\fR\fB, const char *\fR\fIstr\fR\fB);\fR
-.br
-\fBint waddnstr(WINDOW *\fR\fIwin\fR\fB, const char *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvaddstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const char *\fR\fIstr\fR\fB);\fR
-.br
-\fBint mvaddnstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const char *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwaddstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const char *\fR\fIstr\fR\fB);\fR
-.br
-\fBint mvwaddnstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const char *\fR\fIstr, int \fR\fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-These routines write the characters of the (null-terminated) character string
-\fIstr\fR on the given window.
-It is similar to calling \fBwaddch\fR once for each character in the string.
-The four routines with \fIn\fR as the last argument
-write at most \fIn\fR characters.
-If \fIn\fR is -1, then the entire string will be added,
-up to the maximum number of characters that will fit on the line,
-or until a terminating null is reached.
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success
-(the SVr4 manuals specify only "an integer value other than \fBERR\fR") upon
-successful completion.
-.SH NOTES
-Note that all of these routines except \fBwaddstr\fR and \fBwaddnstr\fR may be
-macros.
-.SH PORTABILITY
-All these entry points are described in the XSI Curses standard, Issue 4.  The
-XSI errors EILSEQ and EOVERFLOW, associated with extended-level conformance,
-are not yet detected.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_addch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_addwstr.3x b/contrib/ncurses-5.4/man/curs_addwstr.3x
deleted file mode 100644
index 4091b36276..0000000000
--- a/contrib/ncurses-5.4/man/curs_addwstr.3x
+++ /dev/null
@@ -1,91 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_addwstr.3x,v 1.3 2003/12/27 18:51:01 tom Exp $
-.TH curs_addwstr 3X ""
-.SH NAME
-\fBaddwstr\fR,
-\fBaddnwstr\fR,
-\fBwaddwstr\fR,
-\fBwaddnwstr\fR,
-\fBmvaddwstr\fR,
-\fBmvaddnwstr\fR,
-\fBmvwaddwstr\fR,
-\fBmvwaddnwstr\fR \- add a string of wide characters to a \fBcurses\fR window and advance cursor
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>\fR
-.PP
-\fBint addwstr(const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint addnwstr(const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint waddwstr(WINDOW *\fR\fIwin\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint waddnwstr(WINDOW *\fR\fIwin\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvaddwstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvaddnwstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwaddwstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvwaddnwstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-These routines write the characters of the (null-terminated) \fBwchar_t\fRcharacter string
-\fIwstr\fR on the given window.
-It is similar to constructing a \fBcchar_t\fR for each wchar_t in the string,
-then calling \fBwadd_wch\fR for the resulting \fBcchar_t\fR.
-.PP
-The \fImv\fR routines perform cursor movement once, before writing any
-characters.
-Thereafter, the cursor is advanced as a side-effect of writing to the window.
-.PP
-The four routines with \fIn\fR as the last argument
-write at most \fIn\fR \fBwchar_t\fR characters.
-If \fIn\fR is -1, then the entire string will be added,
-up to the maximum number of characters that will fit on the line,
-or until a terminating null is reached.
-.SH RETURN VALUES
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success.
-.SH NOTES
-Note that all of these routines except \fBwaddnwstr\fR may be macros.
-.SH PORTABILITY
-All these entry points are described in the XSI Curses standard, Issue 4.
-.SH SEE ALSO
-.PP
-Functions:
-\fBcurses\fR(3X),
-\fBcurs_add_wch\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_attr.3x b/contrib/ncurses-5.4/man/curs_attr.3x
deleted file mode 100644
index bcbf61c498..0000000000
--- a/contrib/ncurses-5.4/man/curs_attr.3x
+++ /dev/null
@@ -1,232 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_attr.3x,v 1.27 2003/12/27 18:50:51 tom Exp $
-.TH curs_attr 3X ""
-.SH NAME
-\fBattroff\fR, \fBwattroff\fR, \fBattron\fR, \fBwattron\fR,
-\fBattrset\fR, \fBwattrset\fR, \fBcolor_set\fR, \fBwcolor_set\fR,
-\fBstandend\fR, \fBwstandend\fR, \fBstandout\fR, \fBwstandout\fR,
-\fBattr_get\fR, \fBwattr_get\fR,
-\fBattr_off\fR, \fBwattr_off\fR,
-\fBattr_on\fR, \fBwattr_on\fR,
-\fBattr_set\fR, \fBwattr_set\fR,
-\fBchgat\fR, \fBwchgat\fR,
-\fBmvchgat\fR, \fBmvwchgat\fR,
-\fBPAIR_NUMBER\fR - \fBcurses\fR character and window attribute control routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-\fBint attroff(int attrs);\fR
-.br
-\fBint wattroff(WINDOW *win, int attrs);\fR
-.br
-\fBint attron(int attrs);\fR
-.br
-\fBint wattron(WINDOW *win, int attrs);\fR
-.br
-\fBint attrset(int attrs);\fR
-.br
-\fBint wattrset(WINDOW *win, int attrs);\fR
-.br
-\fBint color_set(short color_pair_number, void* opts);\fR
-.br
-\fBint wcolor_set(WINDOW *win, short color_pair_number,\fR
-      \fBvoid* opts);\fR
-.br
-\fBint standend(void);\fR
-.br
-\fBint wstandend(WINDOW *win);\fR
-.br
-\fBint standout(void);\fR
-.br
-\fBint wstandout(WINDOW *win);\fR
-.br
-\fBint attr_get(attr_t *attrs, short *pair, void *opts);\fR
-.br
-\fBint wattr_get(WINDOW *win, attr_t *attrs, short *pair,\fR
-       \fBvoid *opts);\fR
-.br
-\fBint attr_off(attr_t attrs, void *opts);\fR
-.br
-\fBint wattr_off(WINDOW *win, attr_t attrs, void *opts);\fR
-.br
-\fBint attr_on(attr_t attrs, void *opts);\fR
-.br
-\fBint wattr_on(WINDOW *win, attr_t attrs, void *opts);\fR
-.br
-\fBint attr_set(attr_t attrs, short pair, void *opts);\fR
-.br
-\fBint wattr_set(WINDOW *win, attr_t attrs, short pair, void *opts);\fR
-.br
-\fBint chgat(int n, attr_t attr, short color,\fR
-      \fBconst void *opts)\fR
-.br
-\fBint wchgat(WINDOW *win, int n, attr_t attr,\fR
-      \fBshort color, const void *opts)\fR
-.br
-\fBint mvchgat(int y, int x, int n, attr_t attr,\fR
-      \fBshort color, const void *opts)\fR
-.br
-\fBint mvwchgat(WINDOW *win, int y, int x, int n,\fR
-      \fBattr_t attr, short color, const void *opts)\fR
-.br
-.SH DESCRIPTION
-These routines manipulate the current attributes of the named window.  The
-current attributes of a window apply to all characters that are written into
-the window with \fBwaddch\fR, \fBwaddstr\fR and \fBwprintw\fR.  Attributes are
-a property of the character, and move with the character through any scrolling
-and insert/delete line/character operations.  To the extent possible, they are
-displayed as appropriate modifications to the graphic rendition of characters
-put on the screen.
-.PP
-The routine \fBattrset\fR sets the current attributes of the given window to
-\fIattrs\fR.  The routine \fBattroff\fR turns off the named attributes without
-turning any other attributes on or off.  The routine \fBattron\fR turns on the
-named attributes without affecting any others.  The routine \fBstandout\fR is
-the same as \fBattron(A_STANDOUT)\fR.  The routine \fBstandend\fR is the same
-as \fBattrset(A_NORMAL)\fR or \fBattrset(0)\fR, that is, it turns off all
-attributes.
-.PP
-The \fBattrset\fR and related routines do not affect the attributes used
-when erasing portions of the window.
-See \fBcurs_bkgd\fR(3X) for functions which modify the attributes used for
-erasing and clearing.
-.PP
-The routine \fBcolor_set\fR sets the current color of the given window to the
-foreground/background combination described by the color_pair_number. The
-parameter opts is reserved for future use, applications must supply a null
-pointer.
-.PP
-The routine \fBwattr_get\fR returns the current attribute and color pair for
-the given window; \fBattr_get\fR returns the current attribute and color pair
-for \fBstdscr\fR.
-The remaining \fBattr_\fR* functions operate exactly like the corresponding
-\fBattr\fR* functions, except that they take arguments of type \fBattr_t\fR
-rather than \fBint\fR.
-.PP
-The routine \fBchgat\fR changes the attributes of a given number of characters
-starting at the current cursor location of \fBstdscr\fR.  It does not update
-the cursor and does not perform wrapping.  A character count of -1 or greater
-than the remaining window width means to change attributes all the way to the
-end of the current line.  The \fBwchgat\fR function generalizes this to any
-window; the \fBmvwchgat\fR function does a cursor move before acting.  In these
-functions, the color argument is a color-pair index (as in the first argument
-of \fIinit_pair\fR, see \fBcurs_color\fR(3X)).  The \fBopts\fR argument is not
-presently used, but is reserved for the future (leave it \fBNULL\fR).
-Note that changing the attributes does not imply
-that a subsequent \fBrefresh\fR will update the screen to match,
-since the character values are not modified.
-Use \fBtouchwin\fR to force the screen to match the updated attributes.
-.SS Attributes
-The following video attributes, defined in \fB<curses.h>\fR, can be passed to
-the routines \fBattron\fR, \fBattroff\fR, and \fBattrset\fR, or OR'ed with the
-characters passed to \fBaddch\fR.
-.PP
-.TS
-center ;
-l l .
-\fBA_NORMAL\fR	Normal display (no highlight)
-\fBA_STANDOUT\fR	Best highlighting mode of the terminal.
-\fBA_UNDERLINE\fR	Underlining
-\fBA_REVERSE\fR	Reverse video
-\fBA_BLINK\fR	Blinking
-\fBA_DIM\fR	Half bright
-\fBA_BOLD\fR	Extra bright or bold
-\fBA_PROTECT\fR	Protected mode
-\fBA_INVIS\fR	Invisible or blank mode
-\fBA_ALTCHARSET\fR	Alternate character set
-\fBA_CHARTEXT\fR	Bit-mask to extract a character
-\fBCOLOR_PAIR(\fR\fIn\fR\fB)\fR	Color-pair number \fIn\fR
-.TE
-.PP
-The following macro is the reverse of \fBCOLOR_PAIR(\fR\fIn\fR\fB)\fR:
-.PP
-.br
-\fBPAIR_NUMBER(\fR\fIattrs\fR) Returns the pair number associated
-                   with the \fBCOLOR_PAIR(\fR\fIn\fR\fB)\fR attribute.
-.br
-.PP
-The return values of many of these routines are not meaningful (they are
-implemented as macro-expanded assignments and simply return their argument).
-The SVr4 manual page claims (falsely) that these routines always return \fB1\fR.
-.SH NOTES
-Note that \fBattroff\fR, \fBwattroff\fR, \fBattron\fR, \fBwattron\fR,
-\fBattrset\fR, \fBwattrset\fR, \fBstandend\fR and \fBstandout\fR may be macros.
-.SH PORTABILITY
-All these functions are supported in the XSI Curses standard, Issue 4.  The
-standard defined the dedicated type for highlights, \fBattr_t\fR, which is not
-defined in SVr4 curses. The functions taking \fBattr_t\fR arguments are
-not supported under SVr4.
-.PP
-The XSI Curses standard states that whether the traditional functions
-\fBattron\fR/\fBattroff\fR/\fBattrset\fR can manipulate attributes other than
-\fBA_BLINK\fR, \fBA_BOLD\fR, \fBA_DIM\fR, \fBA_REVERSE\fR, \fBA_STANDOUT\fR, or
-\fBA_UNDERLINE\fR is "unspecified".  Under this implementation as well as
-SVr4 curses, these functions correctly manipulate all other highlights
-(specifically, \fBA_ALTCHARSET\fR, \fBA_PROTECT\fR, and \fBA_INVIS\fR).
-.PP
-XSI Curses added the new entry points, \fBattr_get\fR, \fBattr_on\fR,
-\fBattr_off\fR, \fBattr_set\fR, \fBwattr_on\fR, \fBwattr_off\fR,
-\fBwattr_get\fR, \fBwattr_set\fR.  These are intended to work with
-a new series of highlight macros prefixed with \fBWA_\fR.
-.PP
-.TS
-center ;
-l l .
-\fBWA_NORMAL\fR	Normal display (no highlight)
-\fBWA_STANDOUT\fR	Best highlighting mode of the terminal.
-\fBWA_UNDERLINE\fR	Underlining
-\fBWA_REVERSE\fR	Reverse video
-\fBWA_BLINK\fR	Blinking
-\fBWA_DIM\fR	Half bright
-\fBWA_BOLD\fR	Extra bright or bold
-\fBWA_ALTCHARSET\fR	Alternate character set
-.TE
-.PP
-The XSI curses standard specifies that each pair of corresponding \fBA_\fR
-and \fBWA_\fR-using functions operates on the same current-highlight
-information.
-.PP
-The XSI standard extended conformance level adds new highlights
-\fBA_HORIZONTAL\fR, \fBA_LEFT\fR, \fBA_LOW\fR, \fBA_RIGHT\fR, \fBA_TOP\fR,
-\fBA_VERTICAL\fR (and corresponding \fBWA_\fR macros for each) which this
-curses does not yet support.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_addch\fR(3X),
-\fBcurs_addstr\fR(3X),
-\fBcurs_bkgd\fR(3X),
-\fBcurs_printw\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_beep.3x b/contrib/ncurses-5.4/man/curs_beep.3x
deleted file mode 100644
index 579931ccc4..0000000000
--- a/contrib/ncurses-5.4/man/curs_beep.3x
+++ /dev/null
@@ -1,63 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_beep.3x,v 1.9 2003/12/27 18:44:30 tom Exp $
-.TH curs_beep 3X ""
-.SH NAME
-\fBbeep\fR, \fBflash\fR - \fBcurses\fR bell and screen flash routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBint beep(void);\fR
-.br
-\fBint flash(void);\fR
-.br
-.SH DESCRIPTION
-The \fBbeep\fR and \fBflash\fR routines are used to alert the terminal user.
-The routine \fBbeep\fR sounds an audible alarm on the terminal, if possible;
-otherwise it flashes the screen (visible bell).  The routine \fBflash\fR
-flashes the screen, and if that is not possible, sounds the alert.  If neither
-alert is possible, nothing happens.  Nearly all terminals have an audible alert
-(bell or beep), but only some can flash the screen.
-.SH RETURN VALUE
-These routines return \fBOK\fR if they succeed in beeping or flashing,
-\fBERR\fR otherwise.
-.SH EXTENSIONS
-SVr4's beep and flash routines always returned \fBOK\fR, so it was not
-possible to tell when the beep or flash failed.
-.SH PORTABILITY
-These functions are defined in the XSI Curses standard, Issue 4.  Like SVr4, it
-specifies that they always return \fBOK\fR.
-.SH SEE ALSO
-\fBcurses\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_bkgd.3x b/contrib/ncurses-5.4/man/curs_bkgd.3x
deleted file mode 100644
index b2d768a441..0000000000
--- a/contrib/ncurses-5.4/man/curs_bkgd.3x
+++ /dev/null
@@ -1,98 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_bkgd.3x,v 1.19 2003/12/27 18:50:40 tom Exp $
-.TH curs_bkgd 3X ""
-.SH NAME
-\fBbkgdset\fR, \fBwbkgdset\fR,
-\fBbkgd\fR, \fBwbkgd\fR,
-\fBgetbkgd\fR - \fBcurses\fR window background manipulation routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBvoid bkgdset(chtype ch);\fR
-.br
-\fBvoid wbkgdset(WINDOW *win, chtype ch);\fR
-.br
-\fBint bkgd(chtype ch);\fR
-.br
-\fBint wbkgd(WINDOW *win, chtype ch);\fR
-.br
-\fBchtype getbkgd(WINDOW *win);\fR
-.br
-.SH DESCRIPTION
-The \fBbkgdset\fR and \fBwbkgdset\fR routines manipulate the
-background of the named window.
-The window background is a \fBchtype\fR consisting of
-any combination of attributes (i.e., rendition) and a character.
-The attribute part of the background is combined (OR'ed) with all non-blank
-characters that are written into the window with \fBwaddch\fR.  Both
-the character and attribute parts of the background are combined with
-the blank characters.  The background becomes a property of the
-character and moves with the character through any scrolling and
-insert/delete line/character operations.
-.PP
-To the extent possible on a particular terminal,
-the attribute part of the background is displayed
-as the graphic rendition of the character put on the screen.
-.PP
-The \fBbkgd\fR and \fBwbkgd\fR functions
-set the background property of the current or specified window
-and then apply this setting to every character position in that window:
-.PP
-.RS
-The rendition of every character on the screen is changed to
-the new background rendition.
-.PP
-Wherever the former background character
-appears, it is changed to the new background character.
-.RE
-.PP
-The \fBgetbkgd\fR function returns the given window's current background
-character/attribute pair.
-.SH RETURN VALUE
-The routines \fBbkgd\fR and \fBwbkgd\fR return the integer \fBOK\fR.
-The SVr4.0 manual says "or a non-negative integer if \fBimmedok\fR is set",
-but this appears to be an error.
-.SH NOTES
-Note that \fBbkgdset\fR and \fBbkgd\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-It specifies that \fBbkgd\fR and \fBwbkgd\fR return \fBERR\fR on failure.
-but gives no failure conditions.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_addch\fR(3X),
-\fBcurs_attr\fR(3X),
-\fBcurs_outopts\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_bkgrnd.3x b/contrib/ncurses-5.4/man/curs_bkgrnd.3x
deleted file mode 100644
index 3be0dced7b..0000000000
--- a/contrib/ncurses-5.4/man/curs_bkgrnd.3x
+++ /dev/null
@@ -1,107 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_bkgrnd.3x,v 1.1 2002/02/23 23:23:42 tom Exp $
-.TH curs_bkgrnd 3X ""
-.SH NAME
-.PP
-\fBbkgrnd\fR,
-\fBwbkgrnd\fR,
-\fBbkgrndset\fR,
-\fBwbkgrndset\fR,
-\fBgetbkgrnd\fR,
-\fBwgetbkgrnd\fR \- \fBcurses\fR window complex background manipulation routines
-.SH SYNOPSIS
-.PP
-.B #include <curses.h>
-
-\fBint bkgrnd(\fR\fB const cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint wbkgrnd(\fR\fB WINDOW *\fR\fIwin\fR\fB, const cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBvoid bkgrndset(const cchar_t *\fR\fIwch\fR \fB);\fR
-.br
-\fBvoid wbkgrndset(WINDOW *\fR\fIwin\fR\fB, const cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint getbkgrnd(cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint wgetbkgrnd(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-.SH DESCRIPTION
-The \fBbkgrndset\fR and \fBwbkgrndset\fR routines manipulate the
-background of the named window.
-The window background is a \fBcchar_t\fR consisting of
-any combination of attributes (i.e., rendition) and a complex character.
-The attribute part of the background is combined (OR'ed) with all non-blank
-characters that are written into the window with \fBwaddch\fR.  Both
-the character and attribute parts of the background are combined with
-the blank characters.
-The background becomes a property of the
-character and moves with the character through any scrolling and
-insert/delete line/character operations.
-
-To the extent possible on a
-particular terminal, the attribute part of the background is displayed
-as the graphic rendition of the character put on the screen.
-
-The \fBbkgrnd\fR and \fBwbkgrnd\fR functions
-set the background property of the current or specified window
-and then apply this setting to every character position in that window:
-
-.RS
-The rendition of every character on the screen is changed to
-the new background rendition.
-
-Wherever the former background character
-appears, it is changed to the new background character.
-.RE
-
-The \fBgetbkgrnd\fR function returns the given window's current background
-character/attribute pair via the \fBwch\fR pointer.
-
-.SH NOTES
-Note that
-\fBbkgrnd\fR,
-\fBbkgrndset\fR, and
-\fBgetbkgrnd\fR
-may be macros.
-.SH RETURN VALUES
-The \fBbkgrndset\fR and \fBwbkgrndset\fR routines do not return a value.
-.PP
-Upon successful completion, the other functions return \fBOK\fR.
-Otherwise, they return \fBERR\fR.
-A null window pointer is treated as an error.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_bkgd\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_border.3x b/contrib/ncurses-5.4/man/curs_border.3x
deleted file mode 100644
index c087fad73b..0000000000
--- a/contrib/ncurses-5.4/man/curs_border.3x
+++ /dev/null
@@ -1,138 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_border.3x,v 1.15 2002/02/16 22:21:47 tom Exp $
-.TH curs_border 3X ""
-.SH NAME
-\fBborder\fR, \fBwborder\fR, \fBbox\fR,
-\fBhline\fR, \fBwhline\fR,
-\fBvline\fR, \fBwvline\fR,
-\fBmvhline\fR, \fBmvwhline\fR,
-\fBmvvline\fR, \fBmvwvline\fR - create \fBcurses\fR borders, horizontal and vertical lines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-\fBint border(chtype ls, chtype rs, chtype ts, chtype bs,\fR
-   \fBchtype tl, chtype tr, chtype bl, chtype br);\fR
-.br
-\fBint wborder(WINDOW *win, chtype ls, chtype rs,\fR
-   \fBchtype ts, chtype bs, chtype tl, chtype tr,\fR
-   \fBchtype bl, chtype br);\fR
-.br
-\fBint box(WINDOW *win, chtype verch, chtype horch);\fR
-.br
-\fBint hline(chtype ch, int n);\fR
-.br
-\fBint whline(WINDOW *win, chtype ch, int n);\fR
-.br
-\fBint vline(chtype ch, int n);\fR
-.br
-\fBint wvline(WINDOW *win, chtype ch, int n);\fR
-.br
-\fBmvhline(int y, int x, chtype ch, int n);\fR
-.br
-\fBmvwhline(WINDOW *, int y, int x, chtype ch, int n);\fR
-.br
-\fBint mvvline(int y, int x, chtype ch, int n);\fR
-.br
-\fBint mvwvline(WINDOW *, int y, int x, chtype ch, int n);\fR
-.br
-.SH DESCRIPTION
-The \fBborder\fR, \fBwborder\fR and \fBbox\fR routines
-draw a box around the edges of a window.
-Other than the window, each argument is a character with attributes:
-.RS
-\fIls\fR - left side,
-.br
-\fIrs\fR - right side,
-.br
-\fIts\fR - top side,
-.br
-\fIbs\fR - bottom side,
-.br
-\fItl\fR - top left-hand corner,
-.br
-\fItr\fR - top right-hand corner,
-.br
-\fIbl\fR - bottom left-hand corner, and
-.br
-\fIbr\fR - bottom right-hand corner.
-.RE
-If any of these arguments is zero, then the corresponding
-default values (defined in \fBcurses.h\fR) are used instead:
-.RS
-\fBACS_VLINE\fR,
-.br
-\fBACS_VLINE\fR,
-.br
-\fBACS_HLINE\fR,
-.br
-\fBACS_HLINE\fR,
-.br
-\fBACS_ULCORNER\fR,
-.br
-\fBACS_URCORNER\fR,
-.br
-\fBACS_LLCORNER\fR,
-.br
-\fBACS_LRCORNER\fR.
-.RE
-
-\fBbox(\fR\fIwin\fR\fB, \fR\fIverch\fR\fB, \fR\fIhorch\fR\fB)\fR is a shorthand
-for the following call: \fBwborder(\fR\fIwin\fR\fB,\fR \fIverch\fR\fB,\fR
-\fIverch\fR\fB,\fR \fIhorch\fR\fB,\fR \fIhorch\fR\fB, 0, 0, 0, 0)\fR.
-
-The \fBhline\fR and \fBwhline\fR functions draw a horizontal (left to right)
-line using \fIch\fR starting at the current cursor position in the window.  The
-current cursor position is not changed.  The line is at most \fIn\fR characters
-long, or as many as fit into the window.
-
-The \fBvline\fR and \fBwvline\fR functions draw a vertical (top to bottom) line
-using \fIch\fR starting at the current cursor position in the window.  The
-current cursor position is not changed.  The line is at most \fIn\fR characters
-long, or as many as fit into the window.
-.SH RETURN VALUE
-All routines return the integer \fBOK\fR.  The SVr4.0 manual says "or a
-non-negative integer if \fBimmedok\fR is set", but this appears to be an error.
-.SH NOTES
-The borders generated by these functions are \fIinside\fR borders (this
-is also true of SVr4 curses, though the fact is not documented).
-
-Note that \fBborder\fR and \fBbox\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-The standard specifies that they return \fBERR\fR on failure,
-but specifies no error conditions.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_outopts\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_border_set.3x b/contrib/ncurses-5.4/man/curs_border_set.3x
deleted file mode 100644
index ba7a197bf0..0000000000
--- a/contrib/ncurses-5.4/man/curs_border_set.3x
+++ /dev/null
@@ -1,202 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_border_set.3x,v 1.3 2002/04/20 16:49:13 tom Exp $
-.TH curs_border_set 3X ""
-.SH NAME
-.PP
-\fBborder_set\fR,
-\fBwborder_set\fR,
-\fBbox_set\fR,
-\fBhline_set\fR,
-\fBwhline_set\fR,
-\fBmvhline_set\fR,
-\fBmvwhline_set\fR,
-\fBvline_set\fR,
-\fBwvline_set\fR,
-\fBmvvline_set\fR,
-\fBmvwvline_set\fR \- create \fBcurses\fR borders or lines using complex characters and renditions
-.SH SYNOPSIS
-.PP
-\fB#include <curses.h>\fR
-.sp
-\fBint border_set(\fR
-   \fBconst cchar_t *\fR\fIls\fR, \fBconst cchar_t *\fR\fIrs\fR,
-   \fBconst cchar_t *\fR\fIts\fR, \fBconst cchar_t *\fR\fIbs\fR,
-   \fBconst cchar_t *\fR\fItl\fR, \fBconst cchar_t *\fR\fItr\fR,
-   \fBconst cchar_t *\fR\fIbl\fR, \fBconst cchar_t *\fR\fIbr\fR
-\fB);\fR
-.br
-\fBint wborder_set(\fR
-   \fBWINDOW *win\fR,
-   \fBconst cchar_t *\fR\fIls\fR, \fBconst cchar_t *\fR\fIrs\fR,
-   \fBconst cchar_t *\fR\fIts\fR, \fBconst cchar_t *\fR\fIbs\fR,
-   \fBconst cchar_t *\fR\fItl\fR, \fBconst cchar_t *\fR\fItr\fR,
-   \fBconst cchar_t *\fR\fIbl\fR, \fBconst cchar_t *\fR\fIbr\fR\fB);\fR
-.br
-\fBint box_set(\fR
-   \fBWINDOW *win\fR,
-   \fBconst cchar_t *\fR\fIverch\fR,
-   \fBconst cchar_t *\fR\fIhorch\fR\fB);\fR
-.br
-\fBint hline_set(\fR
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint whline_set(\fR
-   \fBWINDOW *\fR\fIwin\fR,
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint mvhline_set(\fR
-   \fBint \fR\fIy\fR, \fBint \fR\fIx\fR,
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwhline_set(\fR
-   \fBWINDOW *\fR\fIwin\fR,
-   \fBint \fR\fIy\fR, \fBint \fR\fIx\fR,
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint vline_set(\fR
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint wvline_set(\fR
-   \fBWINDOW *\fR\fIwin\fR,
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint mvvline_set(\fR
-   \fBint \fR\fIy\fR, \fBint \fR\fIx\fR,
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwvline_set(\fR
-   \fBWINDOW *\fR\fIwin\fR,
-   \fBint \fR\fIy\fR, \fBint \fR\fIx\fR,
-   \fBconst cchar_t *\fR\fIwch\fR, \fBint \fR\fIn\fR\fB);\fR
-.br
-.SH DESCRIPTION
-.PP
-The
-\fBborder_set\fR
-and
-\fBwborder_set\fR
-functions draw a border around the edges of the current or specified window.
-These functions do not change the cursor position, and do not wrap.
-.PP
-Other than the window, each argument is a complex character with attributes:
-.RS
-\fIls\fR - left side,
-.br
-\fIrs\fR - right side,
-.br
-\fIts\fR - top side,
-.br
-\fIbs\fR - bottom side,
-.br
-\fItl\fR - top left-hand corner,
-.br
-\fItr\fR - top right-hand corner,
-.br
-\fIbl\fR - bottom left-hand corner, and
-.br
-\fIbr\fR - bottom right-hand corner.
-.RE
-.PP
-If any of these arguments is zero, then the corresponding
-default values (defined in \fBcurses.h\fR) are used instead:
-.RS
-\fBWACS_VLINE\fR,
-.br
-\fBWACS_VLINE\fR,
-.br
-\fBWACS_HLINE\fR,
-.br
-\fBWACS_HLINE\fR,
-.br
-\fBWACS_ULCORNER\fR,
-.br
-\fBWACS_URCORNER\fR,
-.br
-\fBWACS_LLCORNER\fR, and
-.br
-\fBWACS_LRCORNER\fR.
-.RE
-.PP
-\fBbox_set(\fR\fIwin\fR, \fIverch\fR\fB, \fR\fIhorch\fR\fB);\fR
-is a shorthand for the following call:
-.PP
-\fBwborder_set(\fR\fIwin\fR\fB, \fR\fIverch\fR\fB, \fR\fIverch\fR\fB,\fR
-    \fIhorch\fR\fB, \fR\fIhorch\fR\fB, NULL, NULL, NULL, NULL);\fR
-.PP
-The
-\fB*line_set\fR
-functions use
-\fIwch\fR
-to draw a line starting at the current cursor position in the window.
-The line is at most \fIn\fR characters long or as many as fit into the window.
-The current cursor position is not changed.
-.PP
-The
-\fBhline_set\fR,
-\fBmvhline_set\fR,
-\fBmvwhline_set\fR, and
-\fBwhline_set\fR
-functions draw a line proceeding toward the last column of the same line.
-.PP
-The
-\fBvline_set\fR,
-\fBmvvline_set\fR,
-\fBmvwvline_set\fR, and
-\fBwvline_set\fR
-functions draw a line proceeding toward the last line of the window.
-.br
-.SH NOTES
-.PP
-Note that
-\fBborder_set\fR,
-\fBhline_set\fR,
-\fBmvhline_set\fR,
-\fBmvvline_set\fR,
-\fBmvwhline_set\fR,
-\fBmvwvline_set\fR, and
-\fBvline_set\fR
-may be macros.
-.br
-.SH RETURN VALUES
-.PP
-Upon successful completion, these functions return
-\fBOK\fR.
-Otherwise, they return
-\fBERR\fR.
-.SH SEE ALSO
-\fBncurses\fR(3X),
-\fBcurs_border\fR(3X),
-\fBcurs_outopts\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_clear.3x b/contrib/ncurses-5.4/man/curs_clear.3x
deleted file mode 100644
index d08e852a27..0000000000
--- a/contrib/ncurses-5.4/man/curs_clear.3x
+++ /dev/null
@@ -1,94 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_clear.3x,v 1.7 1998/03/11 21:12:53 juergen Exp $
-.TH curs_clear 3X ""
-.SH NAME
-\fBerase\fR, \fBwerase\fR, \fBclear\fR,
-\fBwclear\fR, \fBclrtobot\fR, \fBwclrtobot\fR, \fBclrtoeol\fR,
-\fBwclrtoeol\fR - clear all or part of a \fBcurses\fR window
-.SH SYNOPSIS
-\fB# include <curses.h>\fR
-
-\fBint erase(void);\fR
-.br
-\fBint werase(WINDOW *win);\fR
-.br
-\fBint clear(void);\fR
-.br
-\fBint wclear(WINDOW *win);\fR
-.br
-\fBint clrtobot(void);\fR
-.br
-\fBint wclrtobot(WINDOW *win);\fR
-.br
-\fBint clrtoeol(void);\fR
-.br
-\fBint wclrtoeol(WINDOW *win);\fR
-.br
-.SH DESCRIPTION
-The \fBerase\fR and \fBwerase\fR routines copy blanks to every
-position in the window, clearing the screen.
-
-The \fBclear\fR and \fBwclear\fR routines are like \fBerase\fR and
-\fBwerase\fR, but they also call \fBclearok\fR, so that the screen is
-cleared completely on the next call to \fBwrefresh\fR for that window
-and repainted from scratch.
-
-The \fBclrtobot\fR and \fBwclrtobot\fR routines erase from the cursor to the
-end of screen.  That is, they erase all lines below the cursor in the window.
-Also, the current line to the right of the cursor, inclusive, is erased.
-
-The \fBclrtoeol\fR and \fBwclrtoeol\fR routines erase the current line
-to the right of the cursor, inclusive, to the end of the current line.
-
-Blanks created by erasure have the current background rendition (as set
-by \fBwbkgdset\fR) merged into them.
-.SH RETURN VALUE
-All routines return the integer \fBOK\fR.  The SVr4.0 manual says "or a
-non-negative integer if \fBimmedok\fR is set", but this appears to be an error.
-.SH NOTES
-Note that \fBerase\fR, \fBwerase\fR, \fBclear\fR, \fBwclear\fR,
-\fBclrtobot\fR, and \fBclrtoeol\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.  The
-standard specifies that they return \fBERR\fR on failure, but specifies no
-error conditions.
-
-Some historic curses implementations had, as an undocumented feature, the
-ability to do the equivalent of \fBclearok(..., 1)\fR by saying
-\fBtouchwin(stdscr)\fR or \fBclear(stdscr)\fR.  This will not work under
-ncurses.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_refresh\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_color.3x b/contrib/ncurses-5.4/man/curs_color.3x
deleted file mode 100644
index 18926d92e6..0000000000
--- a/contrib/ncurses-5.4/man/curs_color.3x
+++ /dev/null
@@ -1,216 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2001,2002 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_color.3x,v 1.19 2002/02/16 22:38:32 tom Exp $
-.TH curs_color 3X ""
-.SH NAME
-\fBstart_color\fR,
-\fBinit_pair\fR,
-\fBinit_color\fR,
-\fBhas_colors\fR,
-\fBcan_change_color\fR,
-\fBcolor_content\fR,
-\fBpair_content\fR,
-\fBCOLOR_PAIR\fR - \fBcurses\fR color manipulation routines
-.SH SYNOPSIS
-\fB# include <curses.h>\fR
-.br
-\fBint start_color(void);\fR
-.br
-\fBint init_pair(short pair, short f, short b);\fR
-.br
-\fBint init_color(short color, short r, short g, short b);\fR
-.br
-\fBbool has_colors(void);\fR
-.br
-\fBbool can_change_color(void);\fR
-.br
-\fBint color_content(short color, short *r, short *g, short *b);\fR
-.br
-\fBint pair_content(short pair, short *f, short *b);\fR
-.br
-.SH DESCRIPTION
-.SS Overview
-\fBcurses\fR support color attributes on terminals with that capability.  To
-use these routines \fBstart_color\fR must be called, usually right after
-\fBinitscr\fR.  Colors are always used in pairs (referred to as color-pairs).
-A color-pair consists of a foreground color (for characters) and a background
-color (for the blank field on which the characters are displayed).  A
-programmer initializes a color-pair with the routine \fBinit_pair\fR.  After it
-has been initialized, \fBCOLOR_PAIR\fR(\fIn\fR), a macro defined in
-\fB<curses.h>\fR, can be used as a new video attribute.
-
-If a terminal is capable of redefining colors, the programmer can use the
-routine \fBinit_color\fR to change the definition of a color.  The routines
-\fBhas_colors\fR and \fBcan_change_color\fR return \fBTRUE\fR or \fBFALSE\fR,
-depending on whether the terminal has color capabilities and whether the
-programmer can change the colors.  The routine \fBcolor_content\fR allows a
-programmer to extract the amounts of red, green, and blue components in an
-initialized color.  The routine \fBpair_content\fR allows a programmer to find
-out how a given color-pair is currently defined.
-.SS Routine Descriptions
-The \fBstart_color\fR routine requires no arguments.  It must be
-called if the programmer wants to use colors, and before any other
-color manipulation routine is called.  It is good practice to call
-this routine right after \fBinitscr\fR.  \fBstart_color\fR initializes
-eight basic colors (black, red, green, yellow, blue, magenta, cyan,
-and white), and two global variables, \fBCOLORS\fR and
-\fBCOLOR_PAIRS\fR (respectively defining the maximum number of colors
-and color-pairs the terminal can support).  It also restores the
-colors on the terminal to the values they had when the terminal was
-just turned on.
-
-The \fBinit_pair\fR routine changes the definition of a color-pair.  It takes
-three arguments: the number of the color-pair to be changed, the foreground
-color number, and the background color number.
-For portable applications:
-.TP 5
--
-The value of the first argument
-must be between \fB1\fR and \fBCOLOR_PAIRS-1\fR.
-.TP 5
--
-The value of the second and
-third arguments must be between 0 and \fBCOLORS\fR (the 0 color pair is wired
-to white on black and cannot be changed).
-.PP
-If the color-pair was previously
-initialized, the screen is refreshed and all occurrences of that color-pair
-are changed to the new definition.
-
-As an extension, ncurses allows you to set color pair 0 via
-the \fBassume_default_colors\fR routine, or to specify the use of
-default colors (color number \fB-1\fR) if you first invoke the
-\fBuse_default_colors\fR routine.
-
-The \fBinit_color\fR routine changes the definition of a color.  It takes four
-arguments: the number of the color to be changed followed by three RGB values
-(for the amounts of red, green, and blue components).  The value of the first
-argument must be between \fB0\fR and \fBCOLORS\fR.  (See the section
-\fBColors\fR for the default color index.)  Each of the last three arguments
-must be a value between 0 and 1000.  When \fBinit_color\fR is used, all
-occurrences of that color on the screen immediately change to the new
-definition.
-
-The \fBhas_colors\fR routine requires no arguments.  It returns \fBTRUE\fR if
-the terminal can manipulate colors; otherwise, it returns \fBFALSE\fR.  This
-routine facilitates writing terminal-independent programs.  For example, a
-programmer can use it to decide whether to use color or some other video
-attribute.
-
-The \fBcan_change_color\fR routine requires no arguments.  It returns
-\fBTRUE\fR if the terminal supports colors and can change their definitions;
-other, it returns \fBFALSE\fR.  This routine facilitates writing
-terminal-independent programs.
-
-The \fBcolor_content\fR routine gives programmers a way to find the intensity
-of the red, green, and blue (RGB) components in a color.  It requires four
-arguments: the color number, and three addresses of \fBshort\fRs for storing
-the information about the amounts of red, green, and blue components in the
-given color.  The value of the first argument must be between 0 and
-\fBCOLORS\fR.  The values that are stored at the addresses pointed to by the
-last three arguments are between 0 (no component) and 1000 (maximum amount of
-component).
-
-The \fBpair_content\fR routine allows programmers to find out what colors a
-given color-pair consists of.  It requires three arguments: the color-pair
-number, and two addresses of \fBshort\fRs for storing the foreground and the
-background color numbers.  The value of the first argument must be between 1
-and \fBCOLOR_PAIRS-1\fR.  The values that are stored at the addresses pointed
-to by the second and third arguments are between 0 and \fBCOLORS\fR.
-.SS Colors
-In \fB<curses.h>\fR the following macros are defined.  These are the default
-colors.  \fBcurses\fR also assumes that \fBCOLOR_BLACK\fR is the default
-background color for all terminals.
-
-.nf
-      \fBCOLOR_BLACK\fR
-      \fBCOLOR_RED\fR
-      \fBCOLOR_GREEN\fR
-      \fBCOLOR_YELLOW\fR
-      \fBCOLOR_BLUE\fR
-      \fBCOLOR_MAGENTA\fR
-      \fBCOLOR_CYAN\fR
-      \fBCOLOR_WHITE\fR
-.fi
-.SH RETURN VALUE
-The routines \fBcan_change_color()\fR and \fBhas_colors()\fR return \fBTRUE\fR
-or \fBFALSE\fR.
-
-All other routines return the integer \fBERR\fR upon failure and an \fBOK\fR
-(SVr4 specifies only "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-In the \fIncurses\fR implementation, there is a separate color activation flag,
-color palette, color pairs table, and associated COLORS and COLOR_PAIRS counts
-for each screen; the \fBstart_color\fR function only affects the current
-screen.  The SVr4/XSI interface is not really designed with this in mind, and
-historical implementations may use a single shared color palette.
-
-Note that setting an implicit background color via a color pair affects only
-character cells that a character write operation explicitly touches.  To change
-the background color used when parts of a window are blanked by erasing or
-scrolling operations, see \fBcurs_bkgd\fR(3X).
-
-Several caveats apply on 386 and 486 machines with VGA-compatible graphics:
-.TP 5
--
-COLOR_YELLOW is actually brown.  To get yellow, use COLOR_YELLOW combined with
-the \fBA_BOLD\fR attribute.
-.TP 5
--
-The A_BLINK attribute should in theory cause the background to go bright.  This
-often fails to work, and even some cards for which it mostly works (such as the
-Paradise and compatibles) do the wrong thing when you try to set a bright
-"yellow" background (you get a blinking yellow foreground instead).
-.TP 5
--
-Color RGB values are not settable.
-.SH PORTABILITY
-This implementation satisfies XSI Curses's minimum maximums
-for \fBCOLORS\fR and \fBCOLOR_PAIRS\fR.
-.PP
-The \fBinit_pair\fP routine accepts negative values of foreground
-and background color to support the \fBuse_default_colors\fP extension,
-but only if that routine has been first invoked.
-.PP
-The assumption that \fBCOLOR_BLACK\fR is the default
-background color for all terminals can be modified using the
-\fBassume_default_colors\fP extension,
-
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_initscr\fR(3X),
-\fBcurs_attr\fR(3X),
-\fBdefault_colors\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_delch.3x b/contrib/ncurses-5.4/man/curs_delch.3x
deleted file mode 100644
index 34bd9ac3e2..0000000000
--- a/contrib/ncurses-5.4/man/curs_delch.3x
+++ /dev/null
@@ -1,70 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_delch.3x,v 1.7 2000/07/01 19:55:37 tom Exp $
-.TH curs_delch 3X ""
-.SH NAME
-\fBdelch\fR,
-\fBwdelch\fR,
-\fBmvdelch\fR,
-\fBmvwdelch\fR - delete character under the cursor in a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint delch(void);\fR
-.br
-\fBint wdelch(WINDOW *win);\fR
-.br
-\fBint mvdelch(int y, int x);\fR
-.br
-\fBint mvwdelch(WINDOW *win, int y, int x);\fR
-.br
-.SH DESCRIPTION
-These routines delete the character under the cursor; all characters to the
-right of the cursor on the same line are moved to the left one position and the
-last character on the line is filled with a blank.  The cursor position does
-not change (after moving to \fIy\fR, \fIx\fR, if specified).  (This does not
-imply use of the hardware delete character feature.)
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-Note that \fBdelch\fR, \fBmvdelch\fR, and \fBmvwdelch\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.  The
-standard specifies that they return \fBERR\fR on failure, but specifies no
-error conditions.
-.SH SEE ALSO
-\fBcurses\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_deleteln.3x b/contrib/ncurses-5.4/man/curs_deleteln.3x
deleted file mode 100644
index 38a5496a9b..0000000000
--- a/contrib/ncurses-5.4/man/curs_deleteln.3x
+++ /dev/null
@@ -1,87 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_deleteln.3x,v 1.8 2003/05/10 20:33:49 jmc Exp $
-.TH curs_deleteln 3X ""
-.SH NAME
-\fBdeleteln\fR,
-\fBwdeleteln\fR,
-\fBinsdelln\fR,
-\fBwinsdelln\fR,
-\fBinsertln\fR,
-\fBwinsertln\fR - delete and insert lines in a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint deleteln(void);\fR
-.br
-\fBint wdeleteln(WINDOW *win);\fR
-.br
-\fBint insdelln(int n);\fR
-.br
-\fBint winsdelln(WINDOW *win, int n);\fR
-.br
-\fBint insertln(void);\fR
-.br
-\fBint winsertln(WINDOW *win);\fR
-.br
-.SH DESCRIPTION
-The \fBdeleteln\fR and \fBwdeleteln\fR routines delete the line under the
-cursor in the window; all lines below the current line are moved up one line.
-The bottom line of the window is cleared.  The cursor position does not change.
-
-The \fBinsdelln\fR and \fBwinsdelln\fR routines, for positive \fIn\fR, insert
-\fIn\fR lines into the specified window above the current line.  The \fIn\fR
-bottom lines are lost.  For negative \fIn\fR, delete \fIn\fR lines (starting
-with the one under the cursor), and move the remaining lines up.  The bottom
-\fIn\fR lines are cleared.  The current cursor position remains the same.
-
-The \fBinsertln\fR and \fBwinsertln\fR routines insert a blank line above the
-current line and the bottom line is lost.
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.  The
-standard specifies that they return \fBERR\fR on failure, but specifies no
-error conditions.
-.SH NOTES
-Note that all but \fBwinsdelln\fR may be macros.
-
-These routines do not require a hardware line delete or insert feature in the
-terminal.  In fact, they won't use hardware line delete/insert unless
-\fBidlok(..., TRUE)\fR has been set on the current window.
-.SH SEE ALSO
-\fBcurses\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_extend.3x b/contrib/ncurses-5.4/man/curs_extend.3x
deleted file mode 100644
index 8e992e749d..0000000000
--- a/contrib/ncurses-5.4/man/curs_extend.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1999-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1999
-.\"
-.\" $Id: curs_extend.3x,v 1.12 2003/10/25 20:33:16 tom Exp $
-.TH curs_extend 3X ""
-.SH NAME
-\fBcurses_version\fP,
-\fBuse_extended_names\fP \- miscellaneous curses extensions
-
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-
-\fBconst char * curses_version(void);\fP
-.br
-\fBint use_extended_names(bool enable);\fP
-.SH DESCRIPTION
-These functions are extensions to the curses library
-which do not fit easily into other categories.
-.PP
-Use
-.I curses_version()
-to get the version number, including patch level of the library, e.g.,
-.B 5.0.19991023
-.PP
-The
-.I use_extended_names()
-function controls whether the calling application
-is able to use user-defined or nonstandard names
-which may be compiled into the terminfo
-description, i.e., via the terminfo or termcap interfaces.
-Normally these names are available for use, since the essential decision
-is made by using the \fB\-x\fP option of \fItic\fP to compile
-extended terminal definitions.
-However you can disable this feature
-to ensure compatibility with other implementations of curses.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH SEE ALSO
-\fBcurs_getch\fR(3X),
-\fBcurs_mouse\fR(3X),
-\fBcurs_print\fR(3X),
-\fBdefault_colors\fR(3X),
-\fBdefine_key\fR(3X),
-\fBkeybound\fR(3X),
-\fBkeyok\fR(3X),
-\fBresizeterm\fR(3X),
-\fBwresize\fR(3X).
-.SH AUTHOR
-Thomas Dickey.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_get_wch.3x b/contrib/ncurses-5.4/man/curs_get_wch.3x
deleted file mode 100644
index ce723a0a65..0000000000
--- a/contrib/ncurses-5.4/man/curs_get_wch.3x
+++ /dev/null
@@ -1,161 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_get_wch.3x,v 1.5 2003/05/10 20:33:49 jmc Exp $
-.TH curs_get_wch 3X ""
-.SH NAME
-\fBget_wch\fR,
-\fBwget_wch\fR,
-\fBmvget_wch\fR,
-\fBmvwget_wch\fR,
-\fBunget_wch\fR \- get (or push back) a wide character from curses terminal keyboard
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.sp
-\fBint get_wch(wint_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint wget_wch(WINDOW *\fR\fIwin\fR\fB, wint_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint mvget_wch(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wint_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint mvwget_wch(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wint_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint unget_wch(const wchar_t \fR\fIwch\fR\fB);\fR
-.SH DESCRIPTION
-The
-\fBget_wch\fR,
-\fBwget_wch\fR,
-\fBmvget_wch\fR, and
-\fBmvwget_wch\fR
-functions read a character
-from the terminal associated with the current or specified window.
-In no-delay mode,
-if no input is waiting, the value \fBERR\fR is returned.
-In delay mode,
-the program waits until the system passes text through to the program.
-Depending on the setting of \fBcbreak\fR,
-this is after one character (cbreak mode),
-or after the first newline (nocbreak mode).
-In half-delay mode,
-the program waits until the user types a character or the specified
-timeout interval has elapsed.
-
-Unless \fBnoecho\fR has been set,
-these routines echo the character into the designated window.
-
-If the window is not a pad and has been moved or modified since the
-last call to \fBwrefresh\fR,
-\fBwrefresh\fR will be called before another character is read.
-
-If \fBkeypad\fR is enabled,
-these functions respond to
-the pressing of a function key by setting the object pointed to by
-\fIwch\fR
-to the corresponding
-\fBKEY_\fR
-value defined
-in
-\fB<curses.h>\fR
-and returning
-\fBKEY_CODE_YES\fR.
-If a character (such as escape) that could be the
-beginning of a function key is received, curses sets a timer.
-If the remainder
-of the sequence does arrive within the designated time, curses passes through
-the character; otherwise, curses returns the function key value.
-For this
-reason, many terminals experience a delay between the time a user presses
-the escape key and the time the escape is returned to the program.
-.PP
-The
-\fBunget_wch\fR
-function pushes the wide character
-\fIwch\fR
-back onto the head of the input queue, so the wide character
-is returned by the next call to
-\fBget_wch\fR.
-The pushback of
-one character is guaranteed.
-If the program calls
-\fBunget_wch\fR
-too many times without an intervening call to
-\fBget_wch\fR,
-the operation may fail.
-.SH NOTES
-The header file
-\fB<curses.h>\fR
-automatically
-includes the header file
-\fB<stdio.h>\fR.
-.PP
-Applications should not define the escape key by itself as a single-character
-function.
-.PP
-When using
-\fBget_wch\fR,
-\fBwget_wch\fR,
-\fBmvget_wch\fR, or
-\fBmvwget_wch\fR, applications should
-not use
-\fBnocbreak\fR
-mode and
-\fBecho\fR
-mode
-at the same time.
-Depending on the state of the tty driver when each character
-is typed, the program may produce undesirable results.
-.PP
-All functions except \fBwget_wch\fR and \fBunget_wch\fR
-may be macros.
-.SH RETURN VALUES
-When
-\fBget_wch\fR,
-\fBwget_wch\fR,
-\fBmvget_wch\fR, and
-\fBmvwget_wch\fR
-functions successfully
-report the pressing of a function key, they return
-\fBKEY_CODE_YES\fR.
-When they successfully report a wide character, they return
-\fBOK\fR.
-Otherwise, they return
-\fBERR\fR.
-.PP
-Upon successful completion,
-\fBunget_wch\fR
-returns
-\fBOK\fR.
-Otherwise, the function returns
-\fBERR\fR.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_getch\fR(3X),
-\fBcurs_ins_wch\fR(3X),
-\fBcurs_inopts\fR(3X),
-\fBcurs_move\fR(3X),
-\fBcurs_refresh\fR(3X)
diff --git a/contrib/ncurses-5.4/man/curs_get_wstr.3x b/contrib/ncurses-5.4/man/curs_get_wstr.3x
deleted file mode 100644
index 86a5b82a11..0000000000
--- a/contrib/ncurses-5.4/man/curs_get_wstr.3x
+++ /dev/null
@@ -1,167 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_get_wstr.3x,v 1.3 2003/07/05 11:15:28 tom Exp $
-.TH curs_get_wstr 3X ""
-.SH NAME
-\fBget_wstr\fR,
-\fBgetn_wstr\fR,
-\fBwget_wstr\fR,
-\fBwgetn_wstr\fR,
-\fBmvget_wstr\fR,
-\fBmvgetn_wstr\fR,
-\fBmvwget_wstr\fR,
-\fBmvwgetn_wstr\fR \- get an array of wide characters from a curses terminal keyboard
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>\fR
-
-\fBint get_wstr(wint_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint getn_wstr(wint_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint wget_wstr(WINDOW *\fR\fIwin\fR\fB, wint_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint wgetn_wstr(WINDOW *\fR\fIwin\fR\fB, wint_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvget_wstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wint_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvgetn_wstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wint_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwget_wstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wint_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvwgetn_wstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wint_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-The effect of
-\fBget_wstr\fR
-is as though a series of calls
-to
-\fBget_wch\fR
-were made, until a newline, other end-of-line, or end-of-file condition is processed.
-An end-of-file condition is represented by \fBWEOF\fR, as defined in \fB<wchar.h>\fR.
-The newline and end-of-line conditions are represented by the \fB\\n\fR \fBwchar_t\fR value.
-In all instances, the end of the string is terminated by a null \fBwchar_t\fR.
-The routine places resulting values in the area pointed to by \fIwstr\fR.
-
-The user's erase and kill characters are interpreted.  If keypad
-mode is on for the window, \fBKEY_LEFT\fR and \fBKEY_BACKSPACE\fR
-are both considered equivalent to the user's kill character.
-
-Characters input are echoed only if \fBecho\fR is currently on.  In that case,
-backspace is echoed as deletion of the previous character (typically a left
-motion).
-
-The effect of
-\fBwget_wstr\fR
-is as though a series of
-calls to
-\fBwget_wch\fR
-were made.
-
-The effect of
-\fBmvget_wstr\fR
-is as though a call to
-\fBmove\fR
-and then a series of calls to
-\fBget_wch\fR
-were
-made.
-
-The effect of
-\fBmvwget_wstr\fR
-is as though a call to
-\fBwmove\fR
-and then a series of calls to
-\fBwget_wch\fR
-were made.
-
-The
-\fBgetn_wstr\fR,
-\fBmvgetn_wstr\fR,
-\fBmvwgetn_wstr\fR, and
-\fBwgetn_wstr\fR
-functions are identical
-to the
-\fBget_wstr\fR,
-\fBmvget_wstr\fR,
-\fBmvwget_wstr\fR, and
-\fBwget_wstr\fR
-functions, respectively,
-except that the
-\fB*n_*\fR
-versions read at most
-\fIn\fR
-characters, letting the application prevent overflow of the
-input buffer.
-.SH NOTES
-Using
-\fBget_wstr\fR,
-\fBmvget_wstr\fR,
-\fBmvwget_wstr\fR, or
-\fBwget_wstr\fR
-to read a line that
-overflows the array pointed to by
-\fBwstr\fR
-causes undefined
-results.
-The use of
-\fBgetn_wstr\fR,
-\fBmvgetn_wstr\fR,
-\fBmvwgetn_wstr\fR, or
-\fBwgetn_wstr\fR, respectively, is recommended.
-
-These functions cannot return \fBKEY_\fR values because there
-is no way to distinguish a \fBKEY_\fR value from a valid \fBwchar_t\fR value.
-
-All of these routines except \fBwgetn_wstr\fR may be macros.
-.SH RETURN VALUES
-All of these functions return \fBOK\fR upon successful completion.
-Otherwise, they return \fBERR\fR.
-.SH PORTABILITY
-These functions are described in The Single Unix Specification, Version 2.
-No error conditions are defined.
-This implementation returns ERR if the window pointer is null,
-or if the lower-level \fBwget_wch\fR call returns an ERR.
-In the latter case,
-an ERR return without other data is treated as an end-of-file condition,
-and the returned array contains a \fBWEOF\fR followed by a null \fBwchar_t\fR.
-.PP
-X/Open curses documents these functions to pass an array of \fBwchar_t\fR,
-but all of the vendors implement this using \fBwint_t\fR.
-.SH SEE ALSO
-Functions:
-\fBcurses\fR(3X),
-\fBcurs_get_wch\fR(3X),
-\fBcurs_getstr\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_getcchar.3x b/contrib/ncurses-5.4/man/curs_getcchar.3x
deleted file mode 100644
index 0662317583..0000000000
--- a/contrib/ncurses-5.4/man/curs_getcchar.3x
+++ /dev/null
@@ -1,144 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2001-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_getcchar.3x,v 1.7 2003/05/10 20:33:49 jmc Exp $
-.TH curs_getcchar 3X ""
-.SH NAME
-\fBgetcchar\fP,
-\fBsetcchar\fP \- Get a wide character string and rendition from a \fBcchar_t\fP or set a \fBcchar_t\fP from a wide-character string
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-.sp
-\fBint getcchar(\fP
-.br
-.B "        const cchar_t *\fIwcval\fP,"
-.br
-.B "        wchar_t *\fIwch\fP,"
-.br
-.B "        attr_t *\fIattrs\fP,"
-.br
-.B "        short *\fIcolor_pair\fP,"
-.br
-.B "        void *\fIopts\fP );"
-.sp
-.B "int setcchar("
-.br
-.B "        cchar_t *\fIwcval\fP,"
-.br
-.B "        const wchar_t *\fIwch\fP,"
-.br
-.B "        const attr_t \fIattrs\fP,"
-.br
-.B "        short \fIcolor_pair\fP,"
-.br
-.B "        void *\fIopts\fP );"
-.SH DESCRIPTION
-.PP
-The \fBgetcchar\fP function gets a wide-character string
-and rendition from a \fBcchar_t\fP argument.
-When \fIwch\fP is not a null pointer,
-the \fBgetcchar\fP function does the following:
-.TP 5
--
-Extracts information from a \fBcchar_t\fP value \fIwcval\fP
-.TP 5
--
-Stores the character attributes in the location pointed to by \fIattrs\fP
-.TP 5
--
-Stores the color-pair in the location pointed to by \fIcolor_pair\fP
-.TP 5
--
-Stores the wide-character string,
-characters referenced by \fIwcval\fP, into the array pointed to by \fIwch\fP.
-.PP
-When
-\fIwch\fP
-is a null pointer, the
-\fBgetcchar\fP
-function does the following:
-.TP 5
--
-Obtains the number of wide characters pointed to by \fIwcval\fP
-.TP 5
--
-Does not change the data referenced by
-\fIattrs\fP
-or
-\fIcolor_pair\fP
-.PP
-The \fBsetcchar\fP function initializes the location pointed to by \fIwcval\fP
-by using:
-.TP 5
--
-The character attributes in
-\fIattrs\fP
-.TP 5
--
-The color pair in
-\fIcolor_pair\fP
-.TP 5
--
-The wide-character string pointed to by \fIwch\fP.
-The string must be L'\\0' terminated,
-contain at most one character with strictly positive width,
-which must be the first,
-and contain no characters of negative width.
-.SH NOTES
-.PP
-The \fIopts\fP argument is reserved for future use.
-Currently, an application must provide a null pointer as \fIopts\fP.
-.PP
-The \fIwcval\fP argument may be a value generated by a call to
-\fBsetcchar\fP or by a function that has a \fBcchar_t\fP output argument.
-If \fIwcval\fP is constructed by any other means, the effect is unspecified.
-.SH RETURN VALUES
-.PP
-When \fIwch\fP is a null pointer,
-\fBgetcchar\fP returns the number of wide characters referenced by
-\fIwcval\fP, including the null terminator.
-.PP
-When \fIwch\fP is not a null pointer,
-\fBgetcchar\fP returns \fBOK\fP upon successful completion,
-and \fBERR\fP otherwise.
-.PP
-Upon successful completion, \fBsetcchar\fP returns \fBOK\fP.
-Otherwise, it returns \fBERR\fP.
-.SH SEE ALSO
-.PP
-Functions:
-\fBcurses\fR(3X),
-\fBwcwidth\fR(3X),
-\fBcurs_attr_get\fR(3X),
-\fBcan_change_color\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_getch.3x b/contrib/ncurses-5.4/man/curs_getch.3x
deleted file mode 100644
index 88003a5d9d..0000000000
--- a/contrib/ncurses-5.4/man/curs_getch.3x
+++ /dev/null
@@ -1,307 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_getch.3x,v 1.24 2003/12/27 18:46:06 tom Exp $
-.TH curs_getch 3X ""
-.SH NAME
-\fBgetch\fR,
-\fBwgetch\fR,
-\fBmvgetch\fR,
-\fBmvwgetch\fR,
-\fBungetch\fR,
-\fBhas_key\fR \- get (or push back) characters from \fBcurses\fR terminal keyboard
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBint getch(void);\fR
-.br
-\fBint wgetch(WINDOW *win);\fR
-.br
-\fBint mvgetch(int y, int x);\fR
-.br
-\fBint mvwgetch(WINDOW *win, int y, int x);\fR
-.br
-\fBint ungetch(int ch);\fR
-.br
-\fBint has_key(int ch);\fR
-.br
-.SH DESCRIPTION
-The \fBgetch\fR, \fBwgetch\fR, \fBmvgetch\fR and \fBmvwgetch\fR, routines read
-a character from the window.
-In no-delay mode, if no input is waiting, the value \fBERR\fR is returned.
-In delay mode, the program waits until the system
-passes text through to the program.
-Depending on the setting of \fBcbreak\fR,
-this is after one character (cbreak mode),
-or after the first newline (nocbreak mode).
-In half-delay mode,
-the program waits until a character is typed or the
-specified timeout has been reached.
-.PP
-Unless \fBnoecho\fR has been set,
-then the character will also be echoed into the
-designated window according to the following rules:
-If the character is the current erase character, left arrow, or backspace,
-the cursor is moved one space to the left and that screen position is erased
-as if \fBdelch\fR had been called.
-If the character value is any other \fBKEY_\fR define, the user is alerted
-with a \fBbeep\fR call.
-Otherwise the character is simply output to the screen.
-.PP
-If the window is not a pad, and it has been moved or modified since the last
-call to \fBwrefresh\fR, \fBwrefresh\fR will be called before another character
-is read.
-.PP
-If \fBkeypad\fR is \fBTRUE\fR, and a function key is pressed, the token for
-that function key is returned instead of the raw characters.
-Possible function
-keys are defined in \fB<curses.h>\fR as macros with values outside the range
-of 8-bit characters whose names begin with \fBKEY_\fR. Thus, a variable
-intended to hold the return value of a function key must be of short size or
-larger.
-.PP
-When a character that could be the beginning of a function key is received
-(which, on modern terminals, means an escape character),
-\fBcurses\fR sets a timer.
-If the remainder of the sequence does not come in within the designated
-time, the character is passed through;
-otherwise, the function key value is returned.
-For this reason, many terminals experience a delay between the time
-a user presses the escape key and the escape is returned to the program.
-.PP
-The \fBungetch\fR routine places \fIch\fR back onto the input queue to be
-returned by the next call to \fBwgetch\fR.
-There is just one input queue for all windows.
-.PP
-.SS Function Keys
-The following function keys, defined in \fB<curses.h>\fR, might be returned by
-\fBgetch\fR if \fBkeypad\fR has been enabled.
-Note that not all of these are
-necessarily supported on any particular terminal.
-.sp
-.TS
-center tab(/) ;
-l l
-l l .
-\fIName\fR/\fIKey\fR \fIname\fR
-.PP
-KEY_BREAK/Break key
-KEY_DOWN/The four arrow keys ...
-KEY_UP
-KEY_LEFT
-KEY_RIGHT
-KEY_HOME/Home key (upward+left arrow)
-KEY_BACKSPACE/Backspace
-KEY_F0/T{
-Function keys; space for 64 keys is reserved.
-T}
-KEY_F(\fIn\fR)/T{
-For 0 \(<= \fIn\fR \(<= 63
-T}
-KEY_DL/Delete line
-KEY_IL/Insert line
-KEY_DC/Delete character
-KEY_IC/Insert char or enter insert mode
-KEY_EIC/Exit insert char mode
-KEY_CLEAR/Clear screen
-KEY_EOS/Clear to end of screen
-KEY_EOL/Clear to end of line
-KEY_SF/Scroll 1 line forward
-KEY_SR/Scroll 1 line backward (reverse)
-KEY_NPAGE/Next page
-KEY_PPAGE/Previous page
-KEY_STAB/Set tab
-KEY_CTAB/Clear tab
-KEY_CATAB/Clear all tabs
-KEY_ENTER/Enter or send
-KEY_SRESET/Soft (partial) reset
-KEY_RESET/Reset or hard reset
-KEY_PRINT/Print or copy
-KEY_LL/Home down or bottom (lower left)
-KEY_A1/Upper left of keypad
-KEY_A3/Upper right of keypad
-KEY_B2/Center of keypad
-KEY_C1/Lower left of keypad
-KEY_C3/Lower right of keypad
-KEY_BTAB/Back tab key
-KEY_BEG/Beg(inning) key
-KEY_CANCEL/Cancel key
-KEY_CLOSE/Close key
-KEY_COMMAND/Cmd (command) key
-KEY_COPY/Copy key
-KEY_CREATE/Create key
-KEY_END/End key
-KEY_EXIT/Exit key
-KEY_FIND/Find key
-KEY_HELP/Help key
-KEY_MARK/Mark key
-KEY_MESSAGE/Message key
-KEY_MOUSE/Mouse event read
-KEY_MOVE/Move key
-KEY_NEXT/Next object key
-KEY_OPEN/Open key
-KEY_OPTIONS/Options key
-KEY_PREVIOUS/Previous object key
-KEY_REDO/Redo key
-KEY_REFERENCE/Ref(erence) key
-KEY_REFRESH/Refresh key
-KEY_REPLACE/Replace key
-KEY_RESIZE/Screen resized
-KEY_RESTART/Restart key
-KEY_RESUME/Resume key
-KEY_SAVE/Save key
-KEY_SBEG/Shifted beginning key
-KEY_SCANCEL/Shifted cancel key
-KEY_SCOMMAND/Shifted command key
-KEY_SCOPY/Shifted copy key
-KEY_SCREATE/Shifted create key
-KEY_SDC/Shifted delete char key
-KEY_SDL/Shifted delete line key
-KEY_SELECT/Select key
-KEY_SEND/Shifted end key
-KEY_SEOL/Shifted clear line key
-KEY_SEXIT/Shifted exit key
-KEY_SFIND/Shifted find key
-KEY_SHELP/Shifted help key
-KEY_SHOME/Shifted home key
-KEY_SIC/Shifted input key
-KEY_SLEFT/Shifted left arrow key
-KEY_SMESSAGE/Shifted message key
-KEY_SMOVE/Shifted move key
-KEY_SNEXT/Shifted next key
-KEY_SOPTIONS/Shifted options key
-KEY_SPREVIOUS/Shifted prev key
-KEY_SPRINT/Shifted print key
-KEY_SREDO/Shifted redo key
-KEY_SREPLACE/Shifted replace key
-KEY_SRIGHT/Shifted right arrow
-KEY_SRSUME/Shifted resume key
-KEY_SSAVE/Shifted save key
-KEY_SSUSPEND/Shifted suspend key
-KEY_SUNDO/Shifted undo key
-KEY_SUSPEND/Suspend key
-KEY_UNDO/Undo key
-.TE
-.PP
-Keypad is arranged like this:
-.sp
-.TS
-center allbox tab(/) ;
-c c c .
-\fBA1\fR/\fBup\fR/\fBA3\fR
-\fBleft\fR/\fBB2\fR/\fBright\fR
-\fBC1\fR/\fBdown\fR/\fBC3\fR
-.TE
-.sp
-The \fBhas_key\fR routine takes a key value from the above list, and
-returns TRUE or FALSE according to whether
-the current terminal type recognizes a key with that value.
-Note that a few values do not correspond to a real key,
-e.g., KEY_RESIZE and KEY_MOUSE.
-.PP
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an integer value
-other than \fBERR\fR (\fBOK\fR in the case of ungetch()) upon successful
-completion.
-.SH NOTES
-Use of the escape key by a programmer for a single character function is
-discouraged, as it will cause a delay of up to one second while the
-keypad code looks for a following function-key sequence.
-.PP
-Note that some keys may be the same as commonly used control
-keys, e.g., KEY_ENTER versus control/M, KEY_BACKSPACE versus control/H.
-Some curses implementations may differ according to whether they
-treat these control keys specially (and ignore the terminfo), or
-use the terminfo definitions.
-\fBNcurses\fR uses the terminfo definition.
-If it says that KEY_ENTER is control/M, \fBgetch\fR will return KEY_ENTER
-when you press control/M.
-.PP
-When using \fBgetch\fR, \fBwgetch\fR, \fBmvgetch\fR, or
-\fBmvwgetch\fR, nocbreak mode (\fBnocbreak\fR) and echo mode
-(\fBecho\fR) should not be used at the same time.
-Depending on the
-state of the tty driver when each character is typed, the program may
-produce undesirable results.
-.PP
-Note that \fBgetch\fR, \fBmvgetch\fR, and \fBmvwgetch\fR may be macros.
-.PP
-Historically, the set of keypad macros was largely defined by the extremely
-function-key-rich keyboard of the AT&T 7300, aka 3B1, aka Safari 4.
-Modern
-personal computers usually have only a small subset of these.
-IBM PC-style
-consoles typically support little more than \fBKEY_UP\fR, \fBKEY_DOWN\fR,
-\fBKEY_LEFT\fR, \fBKEY_RIGHT\fR, \fBKEY_HOME\fR, \fBKEY_END\fR,
-\fBKEY_NPAGE\fR, \fBKEY_PPAGE\fR, and function keys 1 through 12.
-The Ins key
-is usually mapped to \fBKEY_IC\fR.
-.SH PORTABILITY
-The *get* functions are described in the XSI Curses standard, Issue 4.
-They
-read single-byte characters only.
-The standard specifies that they return
-\fBERR\fR on failure, but specifies no error conditions.
-.PP
-The echo behavior of these functions on input of \fBKEY_\fR or backspace
-characters was not specified in the SVr4 documentation.
-This description is
-adopted from the XSI Curses standard.
-.PP
-The behavior of \fBgetch\fR and friends in the presence of handled signals is
-unspecified in the SVr4 and XSI Curses documentation.
-Under historical curses
-implementations, it varied depending on whether the operating system's
-implementation of handled signal receipt interrupts a \fBread\fR(2) call in
-progress or not, and also (in some implementations) depending on whether an
-input timeout or non-blocking mode has been set.
-.PP
-Programmers concerned about portability should be prepared for either of two
-cases: (a) signal receipt does not interrupt \fBgetch\fR; (b) signal receipt
-interrupts \fBgetch\fR and causes it to return ERR with \fBerrno\fR set to
-\fBEINTR\fR.
-Under the \fBncurses\fR implementation, handled signals never
-interrupt \fBgetch\fR.
-.PP
-The \fBhas_key\fR function is unique to \fBncurses\fR.
-We recommend that
-any code using it be conditionalized on the \fBNCURSES_VERSION\fR feature macro.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_inopts\fR(3X),
-\fBcurs_mouse\fR(3X),
-\fBcurs_move\fR(3X),
-\fBcurs_refresh\fR(3X).
-\fBresizeterm\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_getstr.3x b/contrib/ncurses-5.4/man/curs_getstr.3x
deleted file mode 100644
index ffbd288724..0000000000
--- a/contrib/ncurses-5.4/man/curs_getstr.3x
+++ /dev/null
@@ -1,107 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_getstr.3x,v 1.12 2003/05/10 20:33:49 jmc Exp $
-.TH curs_getstr 3X ""
-.SH NAME
-\fBgetstr\fR,
-\fBgetnstr\fR,
-\fBwgetstr\fR,
-\fBwgetnstr\fR,
-\fBmvgetstr\fR,
-\fBmvgetnstr\fR,
-\fBmvwgetstr\fR,
-\fBmvwgetnstr\fR - accept character strings from \fBcurses\fR terminal keyboard
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint getstr(char *str);\fR
-.br
-\fBint getnstr(char *str, int n);\fR
-.br
-\fBint wgetstr(WINDOW *win, char *str);\fR
-.br
-\fBint wgetnstr(WINDOW *win, char *str, int n);\fR
-.br
-\fBint mvgetstr(int y, int x, char *str);\fR
-.br
-\fBint mvwgetstr(WINDOW *win, int y, int x, char *str);\fR
-.br
-\fBint mvgetnstr(int y, int x, char *str, int n);\fR
-.br
-\fBint mvwgetnstr(WINDOW *, int y, int x, char *str, int n);\fR
-.br
-.SH DESCRIPTION
-The function \fBgetstr\fR is equivalent to a series of calls to \fBgetch\fR,
-until a newline or carriage return is received (the terminating character is
-not included in the returned string).  The resulting value is placed in the
-area pointed to by the character pointer \fIstr\fR.
-
-\fBwgetnstr\fR reads at most \fIn\fR characters, thus preventing a possible
-overflow of the input buffer.  Any attempt to enter more characters (other
-than the terminating newline or carriage return) causes a beep.  Function
-keys also cause a beep and are ignored.  The \fBgetnstr\fR function reads
-from the \fIstdscr\fR default window.
-
-The user's erase and kill characters are interpreted.  If keypad
-mode is on for the window, \fBKEY_LEFT\fR and \fBKEY_BACKSPACE\fR
-are both considered equivalent to the user's kill character.
-
-Characters input are echoed only if \fBecho\fR is currently on.  In that case,
-backspace is echoed as deletion of the previous character (typically a left
-motion).
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-Note that \fBgetstr\fR, \fBmvgetstr\fR, and \fBmvwgetstr\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-They read single-byte characters only.
-The standard does not define any error conditions.
-This implementation returns ERR if the window pointer is null,
-or if the lower-level \fBwgetch\fR call returns an ERR.
-
-SVr3 and early SVr4 curses implementations did not reject function keys;
-the SVr4.0 documentation claimed that "special keys" (such as function
-keys, "home" key, "clear" key, \fIetc\fR.) are "interpreted", without
-giving details.  It lied.  In fact, the `character' value appended to the
-string by those implementations was predictable but not useful
-(being, in fact, the low-order eight bits of the key's KEY_ value).
-
-The functions \fBgetnstr\fR, \fBmvgetnstr\fR, and \fBmvwgetnstr\fR were
-present but not documented in SVr4.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_getch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_getyx.3x b/contrib/ncurses-5.4/man/curs_getyx.3x
deleted file mode 100644
index 1e1a6eff1f..0000000000
--- a/contrib/ncurses-5.4/man/curs_getyx.3x
+++ /dev/null
@@ -1,89 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_getyx.3x,v 1.10 2003/05/10 20:33:49 jmc Exp $
-.TH curs_getyx 3X ""
-.SH NAME
-\fBgetyx\fR,
-\fBgetparyx\fR,
-\fBgetbegyx\fR,
-\fBgetmaxyx\fR - get \fBcurses\fR cursor and window coordinates
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBvoid getyx(WINDOW *win, int y, int x);\fR
-.br
-\fBvoid getparyx(WINDOW *win, int y, int x);\fR
-.br
-\fBvoid getbegyx(WINDOW *win, int y, int x);\fR
-.br
-\fBvoid getmaxyx(WINDOW *win, int y, int x);\fR
-.br
-.SH DESCRIPTION
-The \fBgetyx\fR macro places the current cursor position of the given window in
-the two integer variables \fIy\fR and \fIx\fR.
-
-If \fIwin\fR is a subwindow, the \fBgetparyx\fR macro places the beginning
-coordinates of the subwindow relative to the parent window into two integer
-variables \fIy\fR and \fIx\fR.
-Otherwise, \fB-1\fR is placed into \fIy\fR and \fIx\fR.
-
-Like \fBgetyx\fR, the \fBgetbegyx\fR and \fBgetmaxyx\fR macros store
-the current beginning coordinates and size of the specified window.
-.SH RETURN VALUE
-The return values of these macros are undefined (i.e.,
-they should not be used as the right-hand side of assignment statements).
-.SH NOTES
-All of these interfaces are macros.
-A "\fB&\fR" is not necessary before the variables \fIy\fR and \fIx\fR.
-.SH PORTABILITY
-The
-\fBgetyx\fR,
-\fBgetparyx\fR,
-\fBgetbegyx\fR and
-\fBgetmaxyx\fR
-functions are described in the XSI Curses standard, Issue 4.
-.PP
-This implementation also provides
-\fBgetbegx\fR,
-\fBgetbegy\fR,
-\fBgetcurx\fR,
-\fBgetcury\fR,
-\fBgetmaxx\fR,
-\fBgetmaxy\fR,
-\fBgetparx\fR and
-\fBgetpary\fR
-for compatibility with older versions of curses.
-.SH SEE ALSO
-\fBcurses\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_in_wch.3x b/contrib/ncurses-5.4/man/curs_in_wch.3x
deleted file mode 100644
index 668595c6f3..0000000000
--- a/contrib/ncurses-5.4/man/curs_in_wch.3x
+++ /dev/null
@@ -1,68 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_in_wch.3x,v 1.1 2002/03/10 15:08:57 tom Exp $
-.TH curs_in_wch 3X ""
-.SH NAME
-\fBin_wch\fR,
-\fBmvin_wch\fR,
-\fBmvwin_wch\fR,
-\fBwin_wch\fR - extract a complex character and rendition from a window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint in_wch(cchar_t *\fR\fIwcval\fR\fB);\fR
-.br
-\fBint mvin_wch(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwcval\fR\fB);\fR
-.br
-\fBint mvwin_wch(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwcval\fR\fB);\fR
-.br
-\fBint win_wch(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwcval\fR\fB);\fR
-.SH DESCRIPTION
-These functions extract the complex character and rendition from
-the current position in the named window into the \fBcchar_t\fR object
-referenced by wcval.
-.SH RETURN VALUE
-No errors are defined in the XSI Curses standard.
-This implementation checks for null pointers, returns ERR in that case.
-Also, the \fImv\fR routines check for error moving the cursor, returning ERR
-in that case.
-Otherwise they return OK
-.SH NOTES
-Note that all of these routines may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_inch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_in_wchstr.3x b/contrib/ncurses-5.4/man/curs_in_wchstr.3x
deleted file mode 100644
index 0012789f70..0000000000
--- a/contrib/ncurses-5.4/man/curs_in_wchstr.3x
+++ /dev/null
@@ -1,117 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_in_wchstr.3x,v 1.2 2002/05/18 21:48:30 tom Exp $
-.TH curs_in_wchstr 3X ""
-.SH NAME
-\fBin_wchstr\fR,
-\fBin_wchnstr\fR,
-\fBwin_wchstr\fR,
-\fBwin_wchnstr\fR,
-\fBmvin_wchstr\fR,
-\fBmvin_wchnstr\fR,
-\fBmvwin_wchstr\fR,
-\fBmvwin_wchnstr\fR \- get an array of complex characters and renditions from a curses window
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>\fR
-
-\fBint in_wchstr(cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint in_wchnstr(cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint win_wchstr(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint win_wchnstr(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvin_wchstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint mvin_wchnstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwin_wchstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR\fB);\fR
-.br
-\fBint mvwin_wchnstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR, int \fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-These functions return an array of complex characters in \fIwchstr\fR,
-starting at the current cursor position in the named window.
-Attributes (rendition) are stored with the characters.
-.PP
-The
-\fBin_wchnstr\fR,
-\fBmvin_wchnstr\fR,
-\fBmvwin_wchnstr\fR
-and
-\fBwin_wchnstr\fR
-fill the array
-with at most
-\fIn\fR
-\fBcchar_t\fR
-elements.
-.br
-.SH NOTES
-Note that all routines except
-\fBwin_wchnstr\fR
-may be
-macros.
-.PP
-Reading a line that overflows the array pointed to by
-\fIwchstr\fR
-with
-\fBin_wchstr\fR,
-\fBmvin_wchstr\fR,
-\fBmvwin_wchstr\fR
-or
-\fBwin_wchstr\fR
-causes undefined results. Therefore, the use of
-\fBin_wchnstr\fR,
-\fBmvin_wchnstr\fR,
-\fBmvwin_wchnstr\fR, or
-\fBwin_wchnstr\fR
-is recommended.
-.SH RETURN VALUES
-Upon successful completion, these functions return
-\fBOK\fR.
-Otherwise, they return
-\fBERR\fR.
-.SH PORTABILITY
-The XSI Curses defines no error conditions.
-This implementation checks for null pointers,
-returning ERR in that case.
-.SH SEE ALSO
-Functions:
-\fBcurses\fR(3X),
-\fBcurs_in_wch\fR(3X)
-\fBcurs_instr\fR(3X),
-\fBcurs_inwstr\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_inch.3x b/contrib/ncurses-5.4/man/curs_inch.3x
deleted file mode 100644
index bcc8d6f85c..0000000000
--- a/contrib/ncurses-5.4/man/curs_inch.3x
+++ /dev/null
@@ -1,73 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_inch.3x,v 1.11 1998/11/29 01:04:34 Rick.Ohnemus Exp $
-.TH curs_inch 3X ""
-.SH NAME
-\fBinch\fR, \fBwinch\fR, \fBmvinch\fR, \fBmvwinch\fR
-- get a character and attributes from a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBchtype inch(void);\fR
-.br
-\fBchtype winch(WINDOW *win);\fR
-.br
-\fBchtype mvinch(int y, int x);\fR
-.br
-\fBchtype mvwinch(WINDOW *win, int y, int x);\fR
-.br
-.SH DESCRIPTION
-These routines return the character, of type \fBchtype\fR, at the current
-position in the named window.  If any attributes are set for that position,
-their values are OR'ed into the value returned.  Constants defined in
-\fB<curses.h>\fR can be used with the \fB&\fR (logical AND) operator to
-extract the character or attributes alone.
-
-.SS Attributes
-The following bit-masks may be AND-ed with characters returned by \fBwinch\fR.
-
-.TS
-l l .
-\fBA_CHARTEXT\fR	Bit-mask to extract character
-\fBA_ATTRIBUTES\fR	Bit-mask to extract attributes
-\fBA_COLOR\fR	Bit-mask to extract color-pair field information
-.TE
-.SH NOTES
-Note that all of these routines may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-.SH SEE ALSO
-\fBcurses\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_inchstr.3x b/contrib/ncurses-5.4/man/curs_inchstr.3x
deleted file mode 100644
index 60f9d566e9..0000000000
--- a/contrib/ncurses-5.4/man/curs_inchstr.3x
+++ /dev/null
@@ -1,88 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_inchstr.3x,v 1.8 2000/07/01 20:16:18 tom Exp $
-.TH curs_inchstr 3X ""
-.SH NAME
-\fBinchstr\fR,
-\fBinchnstr\fR,
-\fBwinchstr\fR,
-\fBwinchnstr\fR,
-\fBmvinchstr\fR,
-\fBmvinchnstr\fR,
-\fBmvwinchstr\fR,
-\fBmvwinchnstr\fR - get a string of characters (and attributes) from a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint inchstr(chtype *chstr);\fR
-.br
-\fBint inchnstr(chtype *chstr, int n);\fR
-.br
-\fBint winchstr(WINDOW *win, chtype *chstr);\fR
-.br
-\fBint winchnstr(WINDOW *win, chtype *chstr, int n);\fR
-.br
-\fBint mvinchstr(int y, int x, chtype *chstr);\fR
-.br
-\fBint mvinchnstr(int y, int x, chtype *chstr, int n);\fR
-.br
-\fBint mvwinchstr(WINDOW *win, int y, int x, chtype *chstr);\fR
-.br
-\fBint mvwinchnstr(WINDOW *win, int y, int x, chtype *chstr, int n);\fR
-.br
-.SH DESCRIPTION
-These routines return a NULL-terminated array of \fBchtype\fR quantities,
-starting at the current cursor position in the named window and ending at the
-right margin of the window.  The four functions with \fIn\fR as
-the last argument, return a leading substring at most \fIn\fR characters long
-(exclusive of the trailing (chtype)0).
-Constants defined in \fB<curses.h>\fR can be used with the \fB&\fR (logical
-AND) operator to extract the character or the attribute alone from any position
-in the \fIchstr\fR [see \fBcurs_inch\fR(3X)].
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an integer value
-other than \fBERR\fR upon successful completion (the number of characters
-retrieved, exclusive of the trailing 0).
-.SH NOTES
-Note that all routines except \fBwinchnstr\fR may be macros.  SVr4 does not
-document whether the result string is 0-terminated; it does not document
-whether a length limit argument includes any trailing 0; and it does not
-document the meaning of the return value.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.  It is no
-more specific than the SVr4 documentation on the trailing 0.  It does specify
-that the successful return of the functions is \fBOK\fR.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_inch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_initscr.3x b/contrib/ncurses-5.4/man/curs_initscr.3x
deleted file mode 100644
index 02f149dff7..0000000000
--- a/contrib/ncurses-5.4/man/curs_initscr.3x
+++ /dev/null
@@ -1,124 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_initscr.3x,v 1.12 2003/05/10 20:33:49 jmc Exp $
-.TH curs_initscr 3X ""
-.SH NAME
-\fBinitscr\fR,
-\fBnewterm\fR,
-\fBendwin\fR,
-\fBisendwin\fR,
-\fBset_term\fR,
-\fBdelscreen\fR - \fBcurses\fR screen initialization and manipulation routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBWINDOW *initscr(void);\fR
-.br
-\fBint endwin(void);\fR
-.br
-\fBbool isendwin(void);\fR
-.br
-\fBSCREEN *newterm(char *type, FILE *outfd, FILE *infd);\fR
-.br
-\fBSCREEN *set_term(SCREEN *new);\fR
-.br
-\fBvoid delscreen(SCREEN* sp);\fR
-.br
-.SH DESCRIPTION
-\fBinitscr\fR is normally the first \fBcurses\fR routine to call when
-initializing a program.  A few special routines sometimes need to be
-called before it; these are \fBslk_init\fR, \fBfilter\fR, \fBripoffline\fR,
-\fBuse_env\fR.  For multiple-terminal applications, \fBnewterm\fR may be
-called before \fBinitscr\fR.
-
-The initscr code determines the terminal type and initializes all \fBcurses\fR
-data structures.  \fBinitscr\fR also causes the first call to \fBrefresh\fR to
-clear the screen.  If errors occur, \fBinitscr\fR writes an appropriate error
-message to standard error and exits; otherwise, a pointer is returned to
-\fBstdscr\fR.
-
-A program that outputs to more than one terminal should use the \fBnewterm\fR
-routine for each terminal instead of \fBinitscr\fR.  A program that needs to
-inspect capabilities, so it can continue to run in a line-oriented mode if the
-terminal cannot support a screen-oriented program, would also use
-\fBnewterm\fR.  The routine \fBnewterm\fR should be called once for each
-terminal.  It returns a variable of type \fBSCREEN *\fR which should be saved
-as a reference to that terminal.  The arguments are the \fItype\fR of the
-terminal to be used in place of \fB$TERM\fR, a file pointer for output to the
-terminal, and another file pointer for input from the terminal (if \fItype\fR
-is \fBNULL\fR, \fB$TERM\fR will be used).  The program must also call
-\fBendwin\fR for each terminal being used before exiting from \fBcurses\fR.
-If \fBnewterm\fR is called more than once for the same terminal, the first
-terminal referred to must be the last one for which \fBendwin\fR is called.
-
-A program should always call \fBendwin\fR before exiting or escaping from
-\fBcurses\fR mode temporarily.  This routine restores tty modes, moves the
-cursor to the lower left-hand corner of the screen and resets the terminal into
-the proper non-visual mode.  Calling \fBrefresh\fR or \fBdoupdate\fR after a
-temporary escape causes the program to resume visual mode.
-
-The \fBisendwin\fR routine returns \fBTRUE\fR if \fBendwin\fR has been
-called without any subsequent calls to \fBwrefresh\fR, and \fBFALSE\fR
-otherwise.
-
-The \fBset_term\fR routine is used to switch between different
-terminals.  The screen reference \fBnew\fR becomes the new current
-terminal.  The previous terminal is returned by the routine.  This is
-the only routine which manipulates \fBSCREEN\fR pointers; all other
-routines affect only the current terminal.
-
-The \fBdelscreen\fR routine frees storage associated with the
-\fBSCREEN\fR data structure.  The \fBendwin\fR routine does not do
-this, so \fBdelscreen\fR should be called after \fBendwin\fR if a
-particular \fBSCREEN\fR is no longer needed.
-.SH RETURN VALUE
-\fBendwin\fR returns the integer \fBERR\fR upon failure and \fBOK\fR
-upon successful completion.
-
-Routines that return pointers always return \fBNULL\fR on error.
-.SH NOTES
-Note that \fBinitscr\fR and \fBnewterm\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.  It
-specifies that portable applications must not call \fBinitscr\fR more than
-once.
-
-Old versions of curses, e.g., BSD 4.4, may have returned a null pointer
-from \fBinitscr\fR when an error is detected, rather than exiting.
-It is safe but redundant to check the return value of \fBinitscr\fR
-in XSI Curses.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_kernel\fR(3X), \fBcurs_refresh\fR(3X),
-\fBcurs_slk\fR(3X), \fBcurs_util\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_inopts.3x b/contrib/ncurses-5.4/man/curs_inopts.3x
deleted file mode 100644
index 24a9bd6145..0000000000
--- a/contrib/ncurses-5.4/man/curs_inopts.3x
+++ /dev/null
@@ -1,214 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_inopts.3x,v 1.11 2003/12/27 18:45:42 tom Exp $
-.TH curs_inopts 3X ""
-.SH NAME
-\fBcbreak\fR, \fBnocbreak\fR, \fBecho\fR,
-\fBnoecho\fR, \fBhalfdelay\fR, \fBintrflush\fR, \fBkeypad\fR,
-\fBmeta\fR, \fBnodelay\fR, \fBnotimeout\fR, \fBraw\fR, \fBnoraw\fR,
-\fBnoqiflush\fR, \fBqiflush\fR, \fBtimeout\fR, \fBwtimeout\fR,
-\fBtypeahead\fR - \fBcurses\fR input options
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBint cbreak(void);\fR
-.br
-\fBint nocbreak(void);\fR
-.br
-\fBint echo(void);\fR
-.br
-\fBint noecho(void);\fR
-.br
-\fBint halfdelay(int tenths);\fR
-.br
-\fBint intrflush(WINDOW *win, bool bf);\fR
-.br
-\fBint keypad(WINDOW *win, bool bf);\fR
-.br
-\fBint meta(WINDOW *win, bool bf);\fR
-.br
-\fBint nodelay(WINDOW *win, bool bf);\fR
-.br
-\fBint raw(void);\fR
-.br
-\fBint noraw(void);\fR
-.br
-\fBvoid noqiflush(void);\fR
-.br
-\fBvoid qiflush(void);\fR
-.br
-\fBint notimeout(WINDOW *win, bool bf);\fR
-.br
-\fBvoid timeout(int delay);\fR
-.br
-\fBvoid wtimeout(WINDOW *win, int delay);\fR
-.br
-\fBint typeahead(int fd);\fR
-.br
-.SH DESCRIPTION
-Normally, the tty driver buffers typed characters until a newline or carriage
-return is typed.  The \fBcbreak\fR routine disables line buffering and
-erase/kill character-processing (interrupt and flow control characters are
-unaffected), making characters typed by the user immediately available to the
-program.  The \fBnocbreak\fR routine returns the terminal to normal (cooked)
-mode.
-.PP
-Initially the terminal may or may not be in \fBcbreak\fR mode, as the mode is
-inherited; therefore, a program should call \fBcbreak\fR or \fBnocbreak\fR
-explicitly.  Most interactive programs using \fBcurses\fR set the \fBcbreak\fR
-mode.  Note that \fBcbreak\fR overrides \fBraw\fR.
-[See \fBcurs_getch\fR(3X) for a
-discussion of how these routines interact with \fBecho\fR and \fBnoecho\fR.]
-.PP
-The \fBecho\fR and \fBnoecho\fR routines control whether characters typed by
-the user are echoed by \fBgetch\fR as they are typed.  Echoing by the tty
-driver is always disabled, but initially \fBgetch\fR is in echo mode, so
-characters typed are echoed.  Authors of most interactive programs prefer to do
-their own echoing in a controlled area of the screen, or not to echo at all, so
-they disable echoing by calling \fBnoecho\fR.
-[See \fBcurs_getch\fR(3X) for a
-discussion of how these routines interact with \fBcbreak\fR and
-\fBnocbreak\fR.]
-.PP
-The \fBhalfdelay\fR routine is used for half-delay mode, which is similar to
-\fBcbreak\fR mode in that characters typed by the user are immediately
-available to the program.  However, after blocking for \fItenths\fR tenths of
-seconds, ERR is returned if nothing has been typed.  The value of \fBtenths\fR
-must be a number between 1 and 255.  Use \fBnocbreak\fR to leave half-delay
-mode.
-.PP
-If the \fBintrflush\fR option is enabled, (\fIbf\fR is \fBTRUE\fR), when an
-interrupt key is pressed on the keyboard (interrupt, break, quit) all output in
-the tty driver queue will be flushed, giving the effect of faster response to
-the interrupt, but causing \fBcurses\fR to have the wrong idea of what is on
-the screen.  Disabling (\fIbf\fR is \fBFALSE\fR), the option prevents the
-flush.  The default for the option is inherited from the tty driver settings.
-The window argument is ignored.
-.PP
-The \fBkeypad\fR option enables the keypad of the user's terminal.  If
-enabled (\fIbf\fR is \fBTRUE\fR), the user can press a function key
-(such as an arrow key) and \fBwgetch\fR returns a single value
-representing the function key, as in \fBKEY_LEFT\fR.  If disabled
-(\fIbf\fR is \fBFALSE\fR), \fBcurses\fR does not treat function keys
-specially and the program has to interpret the escape sequences
-itself.  If the keypad in the terminal can be turned on (made to
-transmit) and off (made to work locally), turning on this option
-causes the terminal keypad to be turned on when \fBwgetch\fR is
-called.  The default value for keypad is false.
-.PP
-Initially, whether the terminal returns 7 or 8 significant bits on
-input depends on the control mode of the tty driver [see termio(7)].
-To force 8 bits to be returned, invoke \fBmeta\fR(\fIwin\fR,
-\fBTRUE\fR); this is equivalent, under POSIX, to setting the CS8 flag
-on the terminal.  To force 7 bits to be returned, invoke
-\fBmeta\fR(\fIwin\fR, \fBFALSE\fR); this is equivalent, under POSIX,
-to setting the CS7 flag on the terminal.  The window argument,
-\fIwin\fR, is always ignored.  If the terminfo capabilities \fBsmm\fR
-(meta_on) and \fBrmm\fR (meta_off) are defined for the terminal,
-\fBsmm\fR is sent to the terminal when \fBmeta\fR(\fIwin\fR,
-\fBTRUE\fR) is called and \fBrmm\fR is sent when \fBmeta\fR(\fIwin\fR,
-\fBFALSE\fR) is called.
-.PP
-The \fBnodelay\fR option causes \fBgetch\fR to be a non-blocking call.
-If no input is ready, \fBgetch\fR returns \fBERR\fR.  If disabled
-(\fIbf\fR is \fBFALSE\fR), \fBgetch\fR waits until a key is pressed.
-.PP
-While interpreting an input escape sequence, \fBwgetch\fR sets a timer
-while waiting for the next character.  If \fBnotimeout(\fR\fIwin\fR,
-\fBTRUE\fR) is called, then \fBwgetch\fR does not set a timer.  The
-purpose of the timeout is to differentiate between sequences received
-from a function key and those typed by a user.
-.PP
-The \fBraw\fR and \fBnoraw\fR routines place the terminal into or out of raw
-mode.  Raw mode is similar to \fBcbreak\fR mode, in that characters typed are
-immediately passed through to the user program.  The differences are that in
-raw mode, the interrupt, quit, suspend, and flow control characters are all
-passed through uninterpreted, instead of generating a signal.  The behavior of
-the BREAK key depends on other bits in the tty driver that are not set by
-\fBcurses\fR.
-.PP
-When the \fBnoqiflush\fR routine is used, normal flush of input and
-output queues associated with the \fBINTR\fR, \fBQUIT\fR and
-\fBSUSP\fR characters will not be done [see termio(7)].  When
-\fBqiflush\fR is called, the queues will be flushed when these control
-characters are read.  You may want to call \fBnoqiflush()\fR in a signal
-handler if you want output to continue as though the interrupt
-had not occurred, after the handler exits.
-.PP
-The \fBtimeout\fR and \fBwtimeout\fR routines set blocking or
-non-blocking read for a given window.  If \fIdelay\fR is negative,
-blocking read is used (i.e., waits indefinitely for
-input).  If \fIdelay\fR is zero, then non-blocking read is used
-(i.e., read returns \fBERR\fR if no input is waiting).  If
-\fIdelay\fR is positive, then read blocks for \fIdelay\fR
-milliseconds, and returns \fBERR\fR if there is still no input.
-Hence, these routines provide the same functionality as \fBnodelay\fR,
-plus the additional capability of being able to block for only
-\fIdelay\fR milliseconds (where \fIdelay\fR is positive).
-.PP
-The \fBcurses\fR library does ``line-breakout optimization'' by looking for
-typeahead periodically while updating the screen.  If input is found,
-and it is coming from a tty, the current update is postponed until
-\fBrefresh\fR or \fBdoupdate\fR is called again.  This allows faster
-response to commands typed in advance.  Normally, the input FILE
-pointer passed to \fBnewterm\fR, or \fBstdin\fR in the case that
-\fBinitscr\fR was used, will be used to do this typeahead checking.
-The \fBtypeahead\fR routine specifies that the file descriptor
-\fIfd\fR is to be used to check for typeahead instead.  If \fIfd\fR is
--1, then no typeahead checking is done.
-.SH RETURN VALUE
-All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion, unless otherwise noted in the preceding routine descriptions.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-.PP
-The ncurses library obeys the XPG4 standard and the historical practice of the
-AT&T curses implementations, in that the echo bit is cleared when curses
-initializes the terminal state.  BSD curses differed from this slightly; it
-left the echo bit on at initialization, but the BSD \fBraw\fR call turned it
-off as a side-effect.  For best portability, set echo or noecho explicitly
-just after initialization, even if your program remains in cooked mode.
-.SH NOTES
-Note that \fBecho\fR, \fBnoecho\fR, \fBhalfdelay\fR, \fBintrflush\fR,
-\fBmeta\fR, \fBnodelay\fR, \fBnotimeout\fR, \fBnoqiflush\fR,
-\fBqiflush\fR, \fBtimeout\fR, and \fBwtimeout\fR may be macros.
-.PP
-The \fBnoraw\fR and \fBnocbreak\fR calls follow historical practice in that
-they attempt to restore to normal (`cooked') mode from raw and cbreak modes
-respectively.  Mixing raw/noraw and cbreak/nocbreak calls leads to tty driver
-control states that are hard to predict or understand; it is not recommended.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_getch\fR(3X), \fBcurs_initscr\fR(3X), \fBtermio\fR(7)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_ins_wch.3x b/contrib/ncurses-5.4/man/curs_ins_wch.3x
deleted file mode 100644
index 23cf099957..0000000000
--- a/contrib/ncurses-5.4/man/curs_ins_wch.3x
+++ /dev/null
@@ -1,65 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_ins_wch.3x,v 1.2 2002/03/10 23:43:27 tom Exp $
-.TH curs_ins_wch 3X ""
-.SH NAME
-\fBins_wch\fR,
-\fBmvins_wch\fR,
-\fBmvwins_wch\fR,
-\fBwins_wch\fR \- insert a complex character and rendition into a window
-.SH SYNOPSIS
-#include <curses.h>
-
-\fBint ins_wch(const cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint wins_wch(WINDOW *\fR\fIwin, const cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint mvins_wch(int \fR\fIy, int \fR\fIx, const cchar_t *\fR\fIwch\fR\fB);\fR
-.br
-\fBint mvwins_wch(WINDOW *\fR\fIwin, int \fR\fIy, int \fR\fIx, const cchar_t *\fR\fIwch\fR\fB);\fR
-.SH DESCRIPTION
-These routines, insert the complex character \fIwch\fR with rendition
-before the character under the cursor.
-All characters to the right of the cursor are moved one space to the right,
-with the possibility of the rightmost character on the line being lost.
-The insertion operation does not change the cursor position.
-.SH RETURN VALUE
-If successful, these functions return OK.
-If not, they return ERR.
-.SH ERRORS
-No errors are defined.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_insch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_ins_wstr.3x b/contrib/ncurses-5.4/man/curs_ins_wstr.3x
deleted file mode 100644
index 197f30f5cd..0000000000
--- a/contrib/ncurses-5.4/man/curs_ins_wstr.3x
+++ /dev/null
@@ -1,104 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_ins_wstr.3x,v 1.2 2002/03/10 23:43:27 tom Exp $
-.TH curs_ins_wstr 3X ""
-.SH NAME
-\fBins_wstr\fR,
-\fBins_nwstr\fR,
-\fBwins_wstr\fR,
-\fBwins_nwstr\fR,
-\fBmvins_wstr\fR,
-\fBmvins_nwstr\fR,
-\fBmvwins_wstr\fR,
-\fBmvwins_nwstr\fR \- insert a wide-character string into a curses window
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>\fR
-
-\fBint ins_wstr(const wchar_t *\fR\fIwstr);\fR
-.br
-\fBint ins_nwstr(const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint wins_wstr(WINDOW *\fR\fIwin\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint wins_nwstr(WINDOW *\fR\fIwin\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvins_wstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvins_nwstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwins_wstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvwins_nwstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-These routines insert a \fBwchar_t\fR character string
-(as many characters as will fit on the line)
-before the character under the cursor.
-All characters to the right of the cursor are shifted right,
-with the possibility of the rightmost characters on the line being lost.
-No wrapping is performed.
-The cursor position does not change
-(after moving to \fIy\fR, \fIx\fR, if specified).
-The four routines with \fIn\fR as the last argument
-insert a leading substring of at most \fIn\fR \fBwchar_t\fR characters.
-If \fIn\fR is less than 1, the entire string is inserted.
-
-If a character in \fIwstr\fR is a tab, newline, carriage return or
-backspace, the cursor is moved appropriately within the window.
-A newline also does a \fBclrtoeol\fR before moving.
-Tabs are considered to be at every eighth column.
-If a character in \fIwstr\fR is another control character,
-it is drawn in the \fB^\fR\fIX\fR notation.
-Calling \fBwin_wch\fR after adding a control character
-(and moving to it, if necessary)
-does not return the control character,
-but instead returns a character in the ^-representation
-of the control character.
-.SH NOTES
-Note that all but wins_nwstr may be macros.
-
-If the first character in the string is a nonspacing character, these
-functions will fail.
-XSI does not define what will happen if a nonspacing character follows
-a control character.
-.SH RETURN VALUES
-Upon successful completion, these functions return OK.
-Otherwise, they return ERR.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_insstr\fR(3X),
-\fBcurs_in_wch\fR(3X),
-\fBcurs_ins_wch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_insch.3x b/contrib/ncurses-5.4/man/curs_insch.3x
deleted file mode 100644
index 44eaa1ecaf..0000000000
--- a/contrib/ncurses-5.4/man/curs_insch.3x
+++ /dev/null
@@ -1,70 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_insch.3x,v 1.8 2003/05/10 20:33:49 jmc Exp $
-.TH curs_insch 3X ""
-.SH NAME
-\fBinsch\fR,
-\fBwinsch\fR,
-\fBmvinsch\fR,
-\fBmvwinsch\fR - insert a character before cursor in a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint insch(chtype ch);\fR
-.br
-\fBint winsch(WINDOW *win, chtype ch);\fR
-.br
-\fBint mvinsch(int y, int x, chtype ch);\fR
-.br
-\fBint mvwinsch(WINDOW *win, int y, int x, chtype ch);\fR
-.br
-.SH DESCRIPTION
-These routines insert the character \fIch\fR before the character under the
-cursor.  All characters to the right of the cursor are moved one space to the
-right, with the possibility of the rightmost character on the line being lost.
-The insertion operation does not change the cursor position.
-.SH RETURN VALUE
-All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion, unless otherwise noted in the preceding routine descriptions.
-.SH NOTES
-These routines do not necessarily imply use of a hardware insert character
-feature.
-
-Note that \fBinsch\fR, \fBmvinsch\fR, and \fBmvwinsch\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-.SH SEE ALSO
-\fBcurses\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_insstr.3x b/contrib/ncurses-5.4/man/curs_insstr.3x
deleted file mode 100644
index ed1e13eaec..0000000000
--- a/contrib/ncurses-5.4/man/curs_insstr.3x
+++ /dev/null
@@ -1,95 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_insstr.3x,v 1.12 2001/11/03 19:59:03 tom Exp $
-.TH curs_insstr 3X ""
-.SH NAME
-\fBinsstr\fR,
-\fBinsnstr\fR,
-\fBwinsstr\fR,
-\fBwinsnstr\fR,
-\fBmvinsstr\fR,
-\fBmvinsnstr\fR,
-\fBmvwinsstr\fR,
-\fBmvwinsnstr\fR - insert string before cursor in a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-\fBint insstr(const char *str);\fR
-.br
-\fBint insnstr(const char *str, int n);\fR
-.br
-\fBint winsstr(WINDOW *win, const char *str);\fR
-.br
-\fBint winsnstr(WINDOW *win, const char *str, int n);\fR
-.br
-\fBint mvinsstr(int y, int x, const char *str);\fR
-.br
-\fBint mvinsnstr(int y, int x, const char *str, int n);\fR
-.br
-\fBint mvwinsstr(WINDOW *win, int y, int x, const char *str);\fR
-.br
-\fBint mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n);\fR
-.br
-.SH DESCRIPTION
-These routines insert a character string (as many characters as will fit on the
-line) before the character under the cursor.  All characters to the right of
-the cursor are shifted right, with the possibility of the rightmost characters
-on the line being lost.  The cursor position does not change (after moving to
-\fIy\fR, \fIx\fR, if specified). The four routines with \fIn\fR as the last
-argument insert a leading substring of at most \fIn\fR characters.  If
-\fIn\fR<=0, then the entire string is inserted.
-
-If a character in \fIstr\fR is a tab, newline, carriage return or
-backspace, the cursor is moved appropriately within the window.  A
-newline also does a \fBclrtoeol\fR before moving.  Tabs are considered
-to be at every eighth column.  If a character in \fIstr\fR is another
-control character, it is drawn in the \fB^\fR\fIX\fR notation.
-Calling \fBwinch\fR after adding a control character (and moving to
-it, if necessary) does not return the control character, but instead
-returns a character in the ^-representation of the control character.
-.SH RETURN VALUE
-All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion, unless otherwise noted in the preceding routine descriptions.
-.SH NOTES
-Note that all but \fBwinsnstr\fR may be macros.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4, which adds
-const qualifiers to the arguments.  The XSI Curses error conditions
-\fBEILSEQ\fR and \fBEILOVERFLOW\fR associated with extended-level conformance
-are not yet detected (this implementation does not yet support XPG4 multibyte
-characters).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_clear\fR(3X), \fBcurs_inch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_instr.3x b/contrib/ncurses-5.4/man/curs_instr.3x
deleted file mode 100644
index 9a09ab278c..0000000000
--- a/contrib/ncurses-5.4/man/curs_instr.3x
+++ /dev/null
@@ -1,89 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_instr.3x,v 1.10 2001/11/03 19:58:56 tom Exp $
-.TH curs_instr 3X ""
-.SH NAME
-\fBinstr\fR,
-\fBinnstr\fR,
-\fBwinstr\fR,
-\fBwinnstr\fR,
-\fBmvinstr\fR,
-\fBmvinnstr\fR,
-\fBmvwinstr\fR,
-\fBmvwinnstr\fR - get a string of characters from a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint instr(char *str);\fR
-.br
-\fBint innstr(char *str, int n);\fR
-.br
-\fBint winstr(WINDOW *win, char *str);\fR
-.br
-\fBint winnstr(WINDOW *win, char *str, int n);\fR
-.br
-\fBint mvinstr(int y, int x, char *str);\fR
-.br
-\fBint mvinnstr(int y, int x, char *str, int n);\fR
-.br
-\fBint mvwinstr(WINDOW *win, int y, int x, char *str);\fR
-.br
-\fBint mvwinnstr(WINDOW *win, int y, int x, char *str, int n);\fR
-.br
-.SH DESCRIPTION
-These routines return a string of characters in \fIstr\fR, extracted starting
-at the current cursor position in the named window.
-Attributes are stripped from the characters.  The four
-functions with \fIn\fR as the last argument return a leading substring at most
-\fIn\fR characters long (exclusive of the trailing NUL).
-.SH RETURN VALUE
-All of the functions return \fBERR\fR upon failure,
-or the number of characters actually read into the string.
-.SH NOTES
-Note that all routines except \fBwinnstr\fR may be macros.
-.SH PORTABILITY
-The XSI Curses
-error conditions \fBEILSEQ\fR and \fBEILOVERFLOW\fR associated with
-extended-level conformance are not yet detected (this implementation does not
-yet support XPG4 multibyte characters).
-SVr4 does not
-document whether a length limit includes or excludes the trailing NUL.
-.PP
-The ncurses library extends the XSI description by allowing a negative
-value for \fIn\fR.
-In this case, the functions return the string ending at the right margin.
-.SH SEE ALSO
-\fBcurses\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
-
diff --git a/contrib/ncurses-5.4/man/curs_inwstr.3x b/contrib/ncurses-5.4/man/curs_inwstr.3x
deleted file mode 100644
index b345ce6e6f..0000000000
--- a/contrib/ncurses-5.4/man/curs_inwstr.3x
+++ /dev/null
@@ -1,95 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2002 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_inwstr.3x,v 1.2 2002/04/13 20:25:35 tom Exp $
-.TH curs_inwstr 3 ""
-.SH NAME
-.PP
-\fBinwstr\fR,
-\fBinnwstr\fR,
-\fBwinwstr\fR,
-\fBwinnwstr\fR,
-\fBmvinwstr\fR,
-\fBmvinnwstr\fR,
-\fBmvwinwstr\fR,
-\fBmvwinnwstr\fR \- get a string of \fBwchar_t\fR characters from a curses window
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h> \fR
-
-\fBint inwstr(\fR\fBwchar_t *\fR\fIstr\fR\fB);\fR
-.br
-\fBint innwstr(\fR\fBwchar_t *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint winwstr(\fR\fBWINDOW *\fR\fIwin\fR\fB, wchar_t *\fR\fIstr\fR\fB);\fR
-.br
-\fBint winnwstr(\fR\fBWINDOW *\fR\fIwin\fR\fB, wchar_t *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvinwstr(\fR\fBint \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wchar_t *\fR\fIstr\fR\fB);\fR
-.br
-\fBint mvinnwstr(\fR\fBint \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wchar_t *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwinwstr(\fR\fBWINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wchar_t *\fR\fIstr\fR\fB);\fR
-.br
-\fBint mvwinnwstr(\fR\fBWINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, wchar_t *\fR\fIstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.fi
-.SH DESCRIPTION
-These routines return a string of \fBwchar_t\fR characters in \fIwstr\fR,
-extracted starting at the current cursor position in the named window.
-Attributes are stripped from the characters.
-The four functions with \fIn\fR as the last argument return a leading substring at most
-\fIn\fR bytes long (exclusive of the trailing NUL).
-Transfer stops at the end of the current line, or when \fIn\fR bytes have
-been stored at the location referenced by \fIwstr\fR.
-.PP
-If the size \fIn\fR is not large enough to store a complete character,
-an error is generated.
-.SH NOTES
-Note that all routines except
-\fBwinnwstr\fR
-may be macros.
-.SH RETURN VALUES
-All routines return
-\fBERR\fR
-upon failure. Upon
-successful completion, the *\fBinwstr\fR
-routines return
-\fBOK\fR, and the *\fBinnwstr\fR
-routines return the
-number of characters read into the string.
-.SH SEE ALSO
-Functions:
-\fBcurses\fR(3X),
-\fBcurs_instr\fR(3X),
-\fBcurs_in_wchstr\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_kernel.3x b/contrib/ncurses-5.4/man/curs_kernel.3x
deleted file mode 100644
index caeb5bba0c..0000000000
--- a/contrib/ncurses-5.4/man/curs_kernel.3x
+++ /dev/null
@@ -1,159 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_kernel.3x,v 1.13 2001/12/08 18:01:25 tom Exp $
-.TH curs_kernel 3X ""
-.SH NAME
-\fBdef_prog_mode\fR, \fBdef_shell_mode\fR,
-\fBreset_prog_mode\fR, \fBreset_shell_mode\fR, \fBresetty\fR,
-\fBsavetty\fR, \fBgetsyx\fR, \fBsetsyx\fR, \fBripoffline\fR,
-\fBcurs_set\fR, \fBnapms\fR - low-level \fBcurses\fR routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint def_prog_mode(void);\fR
-.br
-\fBint def_shell_mode(void);\fR
-.br
-\fBint reset_prog_mode(void);\fR
-.br
-\fBint reset_shell_mode(void);\fR
-.br
-\fBint resetty(void);\fR
-.br
-\fBint savetty(void);\fR
-.br
-\fBvoid getsyx(int y, int x);\fR
-.br
-\fBvoid setsyx(int y, int x);\fR
-.br
-\fBint ripoffline(int line, int (*init)(WINDOW *, int));\fR
-.br
-\fBint curs_set(int visibility);\fR
-.br
-\fBint napms(int ms);\fR
-.br
-.SH DESCRIPTION
-The following routines give low-level access to various \fBcurses\fR
-capabilities.  Theses routines typically are used inside library
-routines.
-
-The \fBdef_prog_mode\fR and \fBdef_shell_mode\fR routines save the
-current terminal modes as the "program" (in \fBcurses\fR) or "shell"
-(not in \fBcurses\fR) state for use by the \fBreset_prog_mode\fR and
-\fBreset_shell_mode\fR routines.  This is done automatically by
-\fBinitscr\fR.  There is one such save area for each screen context
-allocated by \fBnewterm()\fR.
-
-The \fBreset_prog_mode\fR and \fBreset_shell_mode\fR routines restore
-the terminal to "program" (in \fBcurses\fR) or "shell" (out of
-\fBcurses\fR) state.  These are done automatically by \fBendwin\fR
-and, after an \fBendwin\fR, by \fBdoupdate\fR, so they normally are
-not called.
-
-The \fBresetty\fR and \fBsavetty\fR routines save and restore the
-state of the terminal modes.  \fBsavetty\fR saves the current state in
-a buffer and \fBresetty\fR restores the state to what it was at the
-last call to \fBsavetty\fR.
-
-The \fBgetsyx\fR routine returns the current coordinates of the virtual screen
-cursor in \fIy\fR and \fIx\fR.  If \fBleaveok\fR is currently \fBTRUE\fR, then
-\fB-1\fR,\fB-1\fR is returned.  If lines have been removed from the top of the
-screen, using \fBripoffline\fR, \fIy\fR and \fIx\fR include these lines;
-therefore, \fIy\fR and \fIx\fR should be used only as arguments for
-\fBsetsyx\fR.
-
-The \fBsetsyx\fR routine sets the virtual screen cursor to
-\fIy\fR, \fIx\fR.  If \fIy\fR and \fIx\fR are both \fB-1\fR, then
-\fBleaveok\fR is set.  The two routines \fBgetsyx\fR and \fBsetsyx\fR
-are designed to be used by a library routine, which manipulates
-\fBcurses\fR windows but does not want to change the current position
-of the program's cursor.  The library routine would call \fBgetsyx\fR
-at the beginning, do its manipulation of its own windows, do a
-\fBwnoutrefresh\fR on its windows, call \fBsetsyx\fR, and then call
-\fBdoupdate\fR.
-
-The \fBripoffline\fR routine provides access to the same facility that
-\fBslk_init\fR [see \fBcurs_slk\fR(3X)] uses to reduce the size of the
-screen.  \fBripoffline\fR must be called before \fBinitscr\fR or
-\fBnewterm\fR is called.  If \fIline\fR is positive, a line is removed
-from the top of \fBstdscr\fR; if \fIline\fR is negative, a line is
-removed from the bottom.  When this is done inside \fBinitscr\fR, the
-routine \fBinit\fR (supplied by the user) is called with two
-arguments: a window pointer to the one-line window that has been
-allocated and an integer with the number of columns in the window.
-Inside this initialization routine, the integer variables \fBLINES\fR
-and \fBCOLS\fR (defined in \fB<curses.h>\fR) are not guaranteed to be
-accurate and \fBwrefresh\fR or \fBdoupdate\fR must not be called.  It
-is allowable to call \fBwnoutrefresh\fR during the initialization
-routine.
-
-\fBripoffline\fR can be called up to five times before calling \fBinitscr\fR or
-\fBnewterm\fR.
-
-The \fBcurs_set\fR routine sets the cursor state is set to invisible,
-normal, or very visible for \fBvisibility\fR equal to \fB0\fR,
-\fB1\fR, or \fB2\fR respectively.  If the terminal supports the
-\fIvisibility\fR requested, the previous \fIcursor\fR state is
-returned; otherwise, \fBERR\fR is returned.
-
-The \fBnapms\fR routine is used to sleep for \fIms\fR milliseconds.
-.SH RETURN VALUE
-Except for \fBcurs_set\fR, these routines always return \fBOK\fR.
-\fBcurs_set\fR returns the previous cursor state, or \fBERR\fR if the
-requested \fIvisibility\fR is not supported.
-.SH NOTES
-Note that \fBgetsyx\fR is a macro, so \fB&\fR is not necessary before
-the variables \fIy\fR and \fIx\fR.
-
-Older SVr4 man pages warn that the return value of \fBcurs_set\fR "is currently
-incorrect".  This implementation gets it right, but it may be unwise to count
-on the correctness of the return value anywhere else.
-
-Both ncurses and SVr4 will call \fBcurs_set\fR in \fBendwin\fR
-if \fBcurs_set\fR
-has been called to make the cursor other than normal, i.e., either
-invisible or very visible.
-There is no way for ncurses to determine the initial cursor state to
-restore that.
-.SH PORTABILITY
-The functions \fBsetsyx\fR and \fBgetsyx\fR are not described in the XSI
-Curses standard, Issue 4.  All other functions are as described in XSI Curses.
-
-The SVr4 documentation describes \fBsetsyx\fR and \fBgetsyx\fR as having return
-type int. This is misleading, as they are macros with no documented semantics
-for the return value.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_refresh\fR(3X),
-\fBcurs_scr_dump\fR(3X), \fBcurs_slk\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_mouse.3x b/contrib/ncurses-5.4/man/curs_mouse.3x
deleted file mode 100644
index b15507629b..0000000000
--- a/contrib/ncurses-5.4/man/curs_mouse.3x
+++ /dev/null
@@ -1,254 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_mouse.3x,v 1.24 2003/12/27 18:47:54 tom Exp $
-.TH curs_mouse 3X ""
-.SH NAME
-\fBgetmouse\fR, \fBungetmouse\fR,
-\fBmousemask\fR, \fBwenclose\fR,
-\fBmouse_trafo\fR, \fBwmouse_trafo\fR,
-\fBmouseinterval\fR - mouse interface through curses
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>
-.PP
-\fBtypedef unsigned long mmask_t;
-.PP
-typedef struct
-{
-    short id;         \fI/* ID to distinguish multiple devices */\fB
-    int x, y, z;      \fI/* event coordinates */\fB
-    mmask_t bstate;   \fI/* button state bits */\fB
-}
-MEVENT;\fR
-.fi
-.br
-\fBint getmouse(MEVENT *event);\fR
-.br
-\fBint ungetmouse(MEVENT *event);\fR
-.br
-\fBmmask_t mousemask(mmask_t newmask, mmask_t *oldmask);\fR
-.br
-\fBbool wenclose(const WINDOW *win, int y, int x);\fR
-.br
-\fBbool mouse_trafo(int* pY, int* pX, bool to_screen);\fR
-.br
-\fBbool wmouse_trafo(const WINDOW* win, int* pY, int* pX,\fR
-.br
-	\fBbool to_screen);\fR
-.br
-\fBint mouseinterval(int erval);\fR
-.br
-.SH DESCRIPTION
-These functions provide an interface to mouse events from
-\fBncurses\fR(3X).
-Mouse events are represented by \fBKEY_MOUSE\fR
-pseudo-key values in the \fBwgetch\fR input stream.
-.PP
-To make mouse events visible, use the \fBmousemask\fR function.
-This will set
-the mouse events to be reported.
-By default, no mouse events are reported.
-The function will return a mask to indicate which of the specified mouse events
-can be reported; on complete failure it returns 0.
-If oldmask is non-NULL,
-this function fills the indicated location with the previous value of the given
-window's mouse event mask.
-.PP
-As a side effect, setting a zero mousemask may turn off the mouse pointer;
-setting a nonzero mask may turn it on.
-Whether this happens is device-dependent.
-.PP
-Here are the mouse event type masks:
-.PP
-.TS
-l l
-_ _
-l l.
-\fIName\fR	\fIDescription\fR
-BUTTON1_PRESSED	mouse button 1 down
-BUTTON1_RELEASED	mouse button 1 up
-BUTTON1_CLICKED	mouse button 1 clicked
-BUTTON1_DOUBLE_CLICKED	mouse button 1 double clicked
-BUTTON1_TRIPLE_CLICKED	mouse button 1 triple clicked
-BUTTON2_PRESSED	mouse button 2 down
-BUTTON2_RELEASED	mouse button 2 up
-BUTTON2_CLICKED	mouse button 2 clicked
-BUTTON2_DOUBLE_CLICKED	mouse button 2 double clicked
-BUTTON2_TRIPLE_CLICKED	mouse button 2 triple clicked
-BUTTON3_PRESSED	mouse button 3 down
-BUTTON3_RELEASED	mouse button 3 up
-BUTTON3_CLICKED	mouse button 3 clicked
-BUTTON3_DOUBLE_CLICKED	mouse button 3 double clicked
-BUTTON3_TRIPLE_CLICKED	mouse button 3 triple clicked
-BUTTON4_PRESSED	mouse button 4 down
-BUTTON4_RELEASED	mouse button 4 up
-BUTTON4_CLICKED	mouse button 4 clicked
-BUTTON4_DOUBLE_CLICKED	mouse button 4 double clicked
-BUTTON4_TRIPLE_CLICKED	mouse button 4 triple clicked
-BUTTON_SHIFT	shift was down during button state change
-BUTTON_CTRL	control was down during button state change
-BUTTON_ALT	alt was down during button state change
-ALL_MOUSE_EVENTS	report all button state changes
-REPORT_MOUSE_POSITION	report mouse movement
-.TE
-.PP
-Once a class of mouse events have been made visible in a window,
-calling the \fBwgetch\fR function on that window may return
-\fBKEY_MOUSE\fR as an indicator that a mouse event has been queued.
-To read the event data and pop the event off the queue, call
-\fBgetmouse\fR.
-This function will return \fBOK\fR if a mouse event
-is actually visible in the given window, \fBERR\fR otherwise.
-When \fBgetmouse\fR returns \fBOK\fR, the data deposited as y and
-x in the event structure coordinates will be screen-relative character-cell
-coordinates.
-The returned state mask will have exactly one bit set to
-indicate the event type.
-.PP
-The \fBungetmouse\fR function behaves analogously to \fBungetch\fR.
-It pushes
-a \fBKEY_MOUSE\fR event onto the input queue, and associates with that event
-the given state data and screen-relative character-cell coordinates.
-.PP
-The \fBwenclose\fR function tests whether a given pair of screen-relative
-character-cell coordinates is enclosed by a given window, returning TRUE
-if it is and FALSE otherwise.
-It is useful for determining what subset of
-the screen windows enclose the location of a mouse event.
-.PP
-The \fBwmouse_trafo\fR function transforms a given pair of coordinates from
-stdscr-relative coordinates to screen-relative coordinates or vice versa.
-Please remember, that stdscr-relative coordinates are not always identical
-to screen-relative coordinates due to the mechanism to reserve lines on top
-or bottom of the screen for other purposes (ripoff() call, see also slk_...
-functions).
-If the parameter \fBto_screen\fR is \fBTRUE\fR, the pointers
-\fBpY, pX\fR must reference the coordinates of a location inside the window
-\fBwin\fR.
-They are converted to screen-relative coordinates and returned
-through the pointers.
-If the conversion was successful, the function returns \fBTRUE\fR.
-If one of the parameters was NULL or the location is
-not inside the window, \fBFALSE\fR is returned.
-If \fBto_screen\fR is
-\fBFALSE\fR, the pointers \fBpY, pX\fR must reference screen-relative
-coordinates.
-They are converted to stdscr-relative coordinates if the
-window \fBwin\fR encloses this point.
-In this case the function returns \fBTRUE\fR.
-If one of the parameters is NULL or the point is not inside the
-window, \fBFALSE\fR is returned.
-Please notice, that the referenced coordinates
-are only replaced by the converted coordinates if the transformation was
-successful.
-.PP
-The \fBmouseinterval\fR function sets the maximum time (in thousands of a
-second) that can elapse between press and release events for them to
-be recognized as a click.
-Use \fBmouseinterval(-1)\fR to disable click resolution.
-This function returns the previous interval value.
-The default is one sixth of a second.
-.PP
-Note that mouse events will be ignored when input is in cooked mode, and will
-cause an error beep when cooked mode is being simulated in a window by a
-function such as \fBgetstr\fR that expects a linefeed for input-loop
-termination.
-.SH RETURN VALUE
-\fBgetmouse\fR, \fBungetmouse\fR and \fBmouseinterval\fR
-return the integer \fBERR\fR upon failure or \fBOK\fR
-upon successful completion.
-\fBmousemask\fR returns the
-mask of reportable events.
-\fBwenclose\fR and \fBwmouse_trafo\fR
-are boolean functions returning \fBTRUE\fR or \fBFALSE\fR depending
-on their test result.
-.SH PORTABILITY
-These calls were designed for \fBncurses\fR(3X), and are not found in SVr4
-curses, 4.4BSD curses, or any other previous version of curses.
-.PP
-The feature macro \fBNCURSES_MOUSE_VERSION\fR is provided so the preprocessor
-can be used to test whether these features are present (its value is 1).
-If the interface is changed, the value of \fBNCURSES_MOUSE_VERSION\fR will be
-incremented.
-.PP
-The order of the \fBMEVENT\fR structure members is not guaranteed.
-Additional fields may be added to the structure in the future.
-.PP
-Under \fBncurses\fR(3X), these calls are implemented using either
-xterm's built-in mouse-tracking API or
-platform-specific drivers including
-.RS
-Alessandro Rubini's gpm server.
-.br
-FreeBSD sysmouse
-.br
-OS/2 EMX
-.RE
-If you are using an unsupported configuration,
-mouse events will not be visible to
-\fBncurses\fR(3X) (and the \fBwmousemask\fR function will always
-return \fB0\fR).
-.PP
-If the terminfo entry contains a \fBXM\fR string,
-this is used in the xterm mouse driver to control the
-way the terminal is initialized for mouse operation.
-The default, if \fBXM\fR is not found,
-corresponds to private mode 1000 of xterm:
-.RS
-\\E[?1000%?%p1%{1}%=%th%el%;
-.RE
-The z member in the event structure is not presently used.
-It is intended
-for use with touch screens (which may be pressure-sensitive) or with
-3D-mice/trackballs/power gloves.
-.SH BUGS
-Mouse events under xterm will not in fact be ignored during cooked mode,
-if they have been enabled by \fBwmousemask\fR.
-Instead, the xterm mouse
-report sequence will appear in the string read.
-.PP
-Mouse events under xterm will not be detected correctly in a window with
-its keypad bit off, since they are interpreted as a variety of function key.
-Your terminfo description must have \fBkmous\fR set to "\\E[M" (the beginning
-of the response from xterm for mouse clicks).
-.PP
-Because there are no standard terminal responses that would serve to identify
-terminals which support the xterm mouse protocol, \fBncurses\fR assumes that
-if your $TERM environment variable contains "xterm",
-or \fBkmous\fR is defined in
-the terminal description, then the terminal may send mouse events.
-.SH SEE ALSO
-\fBcurses\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_move.3x b/contrib/ncurses-5.4/man/curs_move.3x
deleted file mode 100644
index 2fff160c2f..0000000000
--- a/contrib/ncurses-5.4/man/curs_move.3x
+++ /dev/null
@@ -1,63 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2001 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_move.3x,v 1.7 2001/11/03 19:58:47 tom Exp $
-.TH curs_move 3X ""
-.SH NAME
-\fBmove\fR, \fBwmove\fR - move \fBcurses\fR window cursor
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint move(int y, int x);\fR
-.br
-\fBint wmove(WINDOW *win, int y, int x);\fR
-.br
-.SH DESCRIPTION
-These routines move the cursor associated with the window to line \fIy\fR and
-column \fIx\fR.  This routine does not move the physical cursor of the terminal
-until \fBrefresh\fR is called.  The position specified is relative to the upper
-left-hand corner of the window, which is (0,0).
-.SH RETURN VALUE
-These routines return \fBERR\fR upon failure and OK (SVr4
-specifies only "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-Note that \fBmove\fR may be a macro.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.  The
-standard specifies that if (y,x) is within a multi-column character, the cursor
-is moved to the first column of that character; however, this implementation
-does not yet support the extended-level XSI multibyte characters.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_refresh\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_outopts.3x b/contrib/ncurses-5.4/man/curs_outopts.3x
deleted file mode 100644
index c5b518c12e..0000000000
--- a/contrib/ncurses-5.4/man/curs_outopts.3x
+++ /dev/null
@@ -1,193 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2001,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_outopts.3x,v 1.18 2003/05/10 20:33:49 jmc Exp $
-.TH curs_outopts 3X ""
-.SH NAME
-\fBclearok\fR, \fBidlok\fR, \fBidcok\fR, \fBimmedok\fR,
-\fBleaveok\fR, \fBsetscrreg\fR, \fBwsetscrreg\fR, \fBscrollok\fR,
-\fBnl\fR, \fBnonl\fR - \fBcurses\fR output options
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint clearok(WINDOW *win, bool bf);\fR
-.br
-\fBint idlok(WINDOW *win, bool bf);\fR
-.br
-\fBvoid idcok(WINDOW *win, bool bf);\fR
-.br
-\fBvoid immedok(WINDOW *win, bool bf);\fR
-.br
-\fBint leaveok(WINDOW *win, bool bf);\fR
-.br
-\fBint setscrreg(int top, int bot);\fR
-.br
-\fBint wsetscrreg(WINDOW *win, int top, int bot);\fR
-.br
-\fBint scrollok(WINDOW *win, bool bf);\fR
-.br
-\fBint nl(void);\fR
-.br
-\fBint nonl(void);\fR
-.br
-.SH DESCRIPTION
-These routines set options that change the style of output within
-\fBcurses\fR.
-All options are initially \fBFALSE\fR, unless otherwise stated.
-It is not necessary to turn these options off before calling \fBendwin\fR.
-
-If \fBclearok\fR is called with \fBTRUE\fR as argument, the next
-call to \fBwrefresh\fR with this window will clear the screen completely and
-redraw the entire screen from scratch.
-This is useful when the contents of the
-screen are uncertain, or in some cases for a more pleasing visual effect.
-If
-the \fIwin\fR argument to \fBclearok\fR is the global variable \fBcurscr\fR,
-the next call to \fBwrefresh\fR with any window causes the screen to be cleared
-and repainted from scratch.
-
-If \fBidlok\fR is called with \fBTRUE\fR as second argument, \fBcurses\fR
-considers using the hardware insert/delete line feature of terminals so
-equipped.
-Calling \fBidlok\fR with \fBFALSE\fR as second argument disables use
-of line insertion and deletion.
-This option should be enabled only if the
-application needs insert/delete line, for example, for a screen editor.
-It is
-disabled by default because insert/delete line tends to be visually annoying
-when used in applications where it isn't really needed.
-If insert/delete line
-cannot be used, \fBcurses\fR redraws the changed portions of all lines.
-
-If \fBidcok\fR is called with \fBFALSE\fR as second argument, \fBcurses\fR
-no longer considers using the hardware insert/delete character feature of
-terminals so equipped.
-Use of character insert/delete is enabled by default.
-Calling \fBidcok\fR with \fBTRUE\fR as second argument re-enables use
-of character insertion and deletion.
-
-If \fBimmedok\fR is called with \fBTRUE as argument\fR, any change
-in the window image, such as the ones caused by \fBwaddch, wclrtobot, wscrl\fR,
-etc., automatically cause a call to \fBwrefresh\fR.
-However, it may
-degrade performance considerably, due to repeated calls to \fBwrefresh\fR.
-It is disabled by default.
-
-Normally, the hardware cursor is left at the location of the window cursor
-being refreshed.
-The \fBleaveok\fR option allows the cursor to be left
-wherever the update happens to leave it.
-It is useful for applications where
-the cursor is not used, since it reduces the need for cursor motions.
-
-The \fBsetscrreg\fR and \fBwsetscrreg\fR routines allow the application
-programmer to set a software scrolling region in a window.
-\fItop\fR and
-\fIbot\fR are the line numbers of the top and bottom margin of the scrolling
-region.
-(Line 0 is the top line of the window.)  If this option and
-\fBscrollok\fR are enabled, an attempt to move off the bottom margin line
-causes all lines in the scrolling region to scroll one line in the direction
-of the first line.
-Only the text of the window is scrolled.
-(Note that this
-has nothing to do with the use of a physical scrolling region capability in the
-terminal, like that in the VT100.
-If \fBidlok\fR is enabled and the terminal
-has either a scrolling region or insert/delete line capability, they will
-probably be used by the output routines.)
-
-The \fBscrollok\fR option controls what happens when the cursor of a window is
-moved off the edge of the window or scrolling region, either as a result of a
-newline action on the bottom line, or typing the last character of the last
-line.
-If disabled, (\fIbf\fR is \fBFALSE\fR), the cursor is left on the bottom
-line.
-If enabled, (\fIbf\fR is \fBTRUE\fR), the window is scrolled up one line
-(Note that to get the physical scrolling effect on the terminal, it is
-also necessary to call \fBidlok\fR).
-
-The \fBnl\fR and \fBnonl\fR routines control whether the underlying display
-device translates the return key into newline on input, and whether it
-translates newline into return and line-feed on output (in either case, the
-call \fBaddch('\\n')\fR does the equivalent of return and line feed on the
-virtual screen).
-Initially, these translations do occur.
-If you disable them
-using \fBnonl\fR, \fBcurses\fR will be able to make better use of the line-feed
-capability, resulting in faster cursor motion.
-Also, \fBcurses\fR will then be
-able to detect the return key.
-.SH RETURN VALUE
-The functions \fBsetscrreg\fR and \fBwsetscrreg\fR return \fBOK\fR upon success
-and \fBERR\fR upon failure.
-All other routines that return an integer always
-return \fBOK\fR.
-.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4.
-
-The XSI Curses standard is ambiguous on the question of whether \fBraw\fR()
-should disable the CRLF translations controlled by \fBnl\fR() and \fBnonl\fR().
-BSD curses did turn off these translations; AT&T curses (at least as late as
-SVr1) did not.
-We choose to do so, on the theory that a programmer requesting
-raw input wants a clean (ideally 8-bit clean) connection that the operating
-system does not mess with.
-
-Some historic curses implementations had, as an undocumented feature, the
-ability to do the equivalent of \fBclearok(..., 1)\fR by saying
-\fBtouchwin(stdscr)\fR or \fBclear(stdscr)\fR.
-This will not work under
-ncurses.
-
-Earlier System V curses implementations specified that with \fBscrollok\fR
-enabled, any window modification triggering a scroll also forced a physical
-refresh.
-XSI Curses does not require this, and \fBncurses\fR avoids doing
-it to perform better vertical-motion optimization at \fBwrefresh\fR
-time.
-
-The XSI Curses standard does not mention that the cursor should be
-made invisible as a side-effect of \fBleaveok\fR.
-SVr4 curses documentation does this, but the code does not.
-Use \fBcurs_set\fR to make the cursor invisible.
-.SH NOTES
-Note that \fBclearok\fR, \fBleaveok\fR, \fBscrollok\fR, \fBidcok\fR, \fBnl\fR,
-\fBnonl\fR and \fBsetscrreg\fR may be macros.
-
-The \fBimmedok\fR routine is useful for windows that are used as terminal
-emulators.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_addch\fR(3X), \fBcurs_clear\fR(3X),
-\fBcurs_initscr\fR(3X), \fBcurs_scroll\fR(3X), \fBcurs_refresh\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_overlay.3x b/contrib/ncurses-5.4/man/curs_overlay.3x
deleted file mode 100644
index 3d817d41c6..0000000000
--- a/contrib/ncurses-5.4/man/curs_overlay.3x
+++ /dev/null
@@ -1,76 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_overlay.3x,v 1.11 2002/07/20 14:53:00 tom Exp $
-.TH curs_overlay 3X ""
-.SH NAME
-\fBoverlay\fR,
-\fBoverwrite\fR,
-\fBcopywin\fR - overlay and manipulate overlapped \fBcurses\fR windows
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint overlay(const WINDOW *srcwin, WINDOW *dstwin);\fR
-.br
-\fBint overwrite(const WINDOW *srcwin, WINDOW *dstwin);\fR
-.br
-\fBint copywin(const WINDOW *srcwin, WINDOW *dstwin, int sminrow,\fR
-      \fBint smincol, int dminrow, int dmincol, int dmaxrow,\fR
-      \fBint dmaxcol, int overlay);\fR
-.SH DESCRIPTION
-The \fBoverlay\fR and \fBoverwrite\fR routines overlay \fIsrcwin\fR on
-top of \fIdstwin\fR.  \fIscrwin\fR and \fIdstwin\fR are not required
-to be the same size; only text where the two windows overlap is
-copied.  The difference is that \fBoverlay\fR is non-destructive
-(blanks are not copied) whereas \fBoverwrite\fR is destructive.
-
-The \fBcopywin\fR routine provides a finer granularity of control over the
-\fBoverlay\fR and \fBoverwrite\fR routines.  Like in the \fBprefresh\fR
-routine, a rectangle is specified in the destination window, (\fIdminrow\fR,
-\fIdmincol\fR) and (\fIdmaxrow\fR, \fIdmaxcol\fR), and the upper-left-corner
-coordinates of the source window, (\fIsminrow\fR, \fIsmincol\fR).  If the
-argument \fIoverlay\fR is \fBtrue\fR, then copying is non-destructive, as in
-\fBoverlay\fR.
-.SH RETURN VALUE
-Routines that return an integer return \fBERR\fR upon failure, and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-Note that \fBoverlay\fR and \fBoverwrite\fR may be macros.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions (adding the const
-qualifiers).  It further specifies their behavior in the presence of characters
-with multibyte renditions (not yet supported in this implementation).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_pad\fR(3X), \fBcurs_refresh\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_pad.3x b/contrib/ncurses-5.4/man/curs_pad.3x
deleted file mode 100644
index 4db08dcf44..0000000000
--- a/contrib/ncurses-5.4/man/curs_pad.3x
+++ /dev/null
@@ -1,133 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_pad.3x,v 1.12 2004/01/04 01:36:49 tom Exp $
-.TH curs_pad 3X ""
-.SH NAME
-\fBnewpad\fR, \fBsubpad\fR, \fBprefresh\fR,
-\fBpnoutrefresh\fR,
-\fBpechochar\fR, \fBpecho_wchar\fR - create and display \fBcurses\fR pads
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.sp
-\fBWINDOW *newpad(int nlines, int ncols);\fR
-.br
-\fBWINDOW *subpad(WINDOW *orig, int nlines, int ncols,\fR
-      \fBint begin_y, int begin_x);\fR
-.br
-\fBint prefresh(WINDOW *pad, int pminrow, int pmincol,\fR
-      \fBint sminrow, int smincol, int smaxrow, int smaxcol);\fR
-.br
-\fBint pnoutrefresh(WINDOW *pad, int pminrow, int pmincol,\fR
-      \fBint sminrow, int smincol, int smaxrow, int smaxcol);\fR
-.br
-\fBint pechochar(WINDOW *pad, chtype ch);\fR
-.br
-\fBint pecho_wchar(WINDOW *pad, const cchar_t *wch);\fR
-.SH DESCRIPTION
-The \fBnewpad\fR routine creates and returns a pointer to a new pad data
-structure with the given number of lines, \fInlines\fR, and columns,
-\fIncols\fR.
-A pad is like a window, except that it is not restricted by the
-screen size, and is not necessarily associated with a particular part of the
-screen.
-Pads can be used when a large window is needed, and only a part of the
-window will be on the screen at one time.
-Automatic refreshes of pads
-(e.g., from scrolling or echoing of input) do not occur.
-It is not
-legal to call \fBwrefresh\fR with a \fIpad\fR as an argument; the routines
-\fBprefresh\fR or \fBpnoutrefresh\fR should be called instead.
-Note that these
-routines require additional parameters to specify the part of the pad to be
-displayed and the location on the screen to be used for the display.
-.PP
-The \fBsubpad\fR routine creates and returns a pointer to a subwindow within a
-pad with the given number of lines, \fInlines\fR, and columns, \fIncols\fR.
-Unlike \fBsubwin\fR, which uses screen coordinates, the window is at position
-(\fIbegin\fR_\fIx\fR\fB,\fR \fIbegin\fR_\fIy\fR) on the pad.
-The window is
-made in the middle of the window \fIorig\fR, so that changes made to one window
-affect both windows.
-During the use of this routine, it will often be
-necessary to call \fBtouchwin\fR or \fBtouchline\fR on \fIorig\fR before
-calling \fBprefresh\fR.
-.PP
-The \fBprefresh\fR and \fBpnoutrefresh\fR routines are analogous to
-\fBwrefresh\fR and \fBwnoutrefresh\fR except that they relate to pads instead
-of windows.
-The additional parameters are needed to indicate what part of the
-pad and screen are involved.
-\fIpminrow\fR and \fIpmincol\fR specify the upper
-left-hand corner of the rectangle to be displayed in the pad.
-\fIsminrow\fR,
-\fIsmincol\fR, \fIsmaxrow\fR, and \fIsmaxcol\fR specify the edges of the
-rectangle to be displayed on the screen.
-The lower right-hand corner of the
-rectangle to be displayed in the pad is calculated from the screen coordinates,
-since the rectangles must be the same size.
-Both rectangles must be entirely
-contained within their respective structures.
-Negative values of
-\fIpminrow\fR, \fIpmincol\fR, \fIsminrow\fR, or \fIsmincol\fR are treated as if
-they were zero.
-.PP
-The \fBpechochar\fR routine is functionally equivalent to a call to \fBaddch\fR
-followed by a call to \fBrefresh\fR, a call to \fBwaddch\fR followed by a call
-to \fBwrefresh\fR, or a call to \fBwaddch\fR followed by a call to
-\fBprefresh\fR.
-The knowledge that only a single character is being output is
-taken into consideration and, for non-control characters, a considerable
-performance gain might be seen by using these routines instead of their
-equivalents.
-In the case of \fBpechochar\fR, the last location of the pad on
-the screen is reused for the arguments to \fBprefresh\fR.
-.PP
-The \fBpecho_wchar\fR function is the analogous wide-character
-form of \fBpechochar\fR.
-It outputs one character to a pad and immediately refreshes the pad.
-It does this by a call to \fBwadd_wch\fR followed by a call to \fBprefresh\fR.
-.SH RETURN VALUE
-Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion.
-.PP
-Routines that return pointers return \fBNULL\fR on error, and set \fBerrno\fR
-to \fBENOMEM\fR.
-.SH NOTES
-Note that \fBpechochar\fR may be a macro.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_refresh\fR(3X), \fBcurs_touch\fR(3X), \fBcurs_addch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_print.3x b/contrib/ncurses-5.4/man/curs_print.3x
deleted file mode 100644
index 3077d34769..0000000000
--- a/contrib/ncurses-5.4/man/curs_print.3x
+++ /dev/null
@@ -1,74 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_print.3x,v 1.6 2003/05/10 20:33:49 jmc Exp $
-.TH curs_print 3X ""
-.SH NAME
-\fBmcprint\fR - ship binary data to printer
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint mcprint(char *data, int len);\fR
-.SH DESCRIPTION
-This function uses the \fBmc5p\fR or \fBmc4\fR and \fBmc5\fR capabilities,
-if they are present, to ship given data to a printer attached to the terminal.
-
-Note that the \fBmcprint\fR code has no way to do flow control with the printer
-or to know how much buffering it has.  Your application is responsible for
-keeping the rate of writes to the printer below its continuous throughput rate
-(typically about half of its nominal cps rating).  Dot-matrix printers and
-6-page-per-minute lasers can typically handle 80cps, so a good conservative
-rule of thumb is to sleep for a second after shipping each 80-character line.
-
-.SH RETURN VALUE
-The \fBmcprint\fR function returns \fBERR\fR if the write operation aborted
-for some reason.  In this case, errno will contain either an error associated
-with \fBwrite(2)\fR or one of the following:
-.TP 5
-ENODEV
-Capabilities for printer redirection don't exist.
-.TP 5
-ENOMEM
-Couldn't allocate sufficient memory to buffer the printer write.
-
-When \fBmcprint\fR succeeds, it returns the number of characters actually
-sent to the printer.
-.SH PORTABILITY
-The \fBmcprint\fR call was designed for \fBncurses\fR(3X), and is not found
-in SVr4 curses, 4.4BSD curses, or any other previous version of curses.
-.SH BUGS
-Padding in the \fBmc5p\fR, \fBmc4\fR and \fBmc5\fR capabilities will not be
-interpreted.
-.SH SEE ALSO
-\fBcurses\fR(3X)\fR
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_printw.3x b/contrib/ncurses-5.4/man/curs_printw.3x
deleted file mode 100644
index f16e2fe05e..0000000000
--- a/contrib/ncurses-5.4/man/curs_printw.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_printw.3x,v 1.13 2002/11/16 22:28:57 tom Exp $
-.TH curs_printw 3X ""
-.SH NAME
-\fBprintw\fR,
-\fBwprintw\fR,
-\fBmvprintw\fR,
-\fBmvwprintw\fR,
-\fBvwprintw\fR, \fBvw_printw\fR - print formatted output in \fBcurses\fR windows
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint printw(const char *fmt, ...);\fR
-.br
-\fBint wprintw(WINDOW *win, const char *fmt, ...);\fR
-.br
-\fBint mvprintw(int y, int x, const char *fmt, ...);\fR
-.br
-\fBint mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...);\fR
-.br
-\fBint vwprintw(WINDOW *win, const char *fmt, va_list varglist);\fR
-.br
-\fBint vw_printw(WINDOW *win, const char *fmt, va_list varglist);\fR
-.br
-.SH DESCRIPTION
-The \fBprintw\fR, \fBwprintw\fR, \fBmvprintw\fR and \fBmvwprintw\fR
-routines are analogous to \fBprintf\fR [see \fBprintf\fR(3S)].  In
-effect, the string that would be output by \fBprintf\fR is output
-instead as though \fBwaddstr\fR were used on the given window.
-
-The \fBvwprintw\fR and \fBwv_printw\fR routines are analogous
-to \fBvprintf\fR [see \fBprintf\fR(3S)]
-and perform a \fBwprintw\fR using a variable argument list.
-The third argument is a \fBva_list\fR, a pointer to a
-list of arguments, as defined in \fB<stdarg.h>\fR.
-.SH RETURN VALUE
-Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.  The function
-\fBvwprintw\fR is marked TO BE WITHDRAWN, and is to be replaced by a function
-\fBvw_printw\fR using the \fB<stdarg.h>\fR interface.
-The Single Unix Specification, Version 2 states that
-\fBvw_printw\fR  is preferred to \fBvwprintw\fR since the latter requires
-including \fB<varargs.h>\fR, which
-cannot be used in the same file as \fB<stdarg.h>\fR.
-This implementation uses \fB<stdarg.h>\fR for both, because that header
-is included in \fB<curses.h\fR>.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBprintf\fR(3S), \fBvprintf(3S)\fR
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_refresh.3x b/contrib/ncurses-5.4/man/curs_refresh.3x
deleted file mode 100644
index 210b326a61..0000000000
--- a/contrib/ncurses-5.4/man/curs_refresh.3x
+++ /dev/null
@@ -1,126 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_refresh.3x,v 1.10 2001/11/03 18:57:12 tom Exp $
-.TH curs_refresh 3X ""
-.SH NAME
-\fBdoupdate\fR,
-\fBredrawwin\fR,
-\fBrefresh\fR,
-\fBwnoutrefresh\fR,
-\fBwredrawln\fR,
-\fBwrefresh\fR - refresh \fBcurses\fR windows and lines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint refresh(void);\fR
-.br
-\fBint wrefresh(WINDOW *win);\fR
-.br
-\fBint wnoutrefresh(WINDOW *win);\fR
-.br
-\fBint doupdate(void);\fR
-.br
-\fBint redrawwin(WINDOW *win);\fR
-.br
-\fBint wredrawln(WINDOW *win, int beg_line, int num_lines);\fR
-.br
-.SH DESCRIPTION
-The \fBrefresh\fR and \fBwrefresh\fR routines (or \fBwnoutrefresh\fR and
-\fBdoupdate\fR) must be called to get actual output to the terminal, as other
-routines merely manipulate data structures.
-The routine \fBwrefresh\fR copies
-the named window to the physical terminal screen, taking into account what is
-already there to do optimizations.
-The \fBrefresh\fR routine is the
-same, using \fBstdscr\fR as the default window.
-Unless \fBleaveok\fR has been
-enabled, the physical cursor of the terminal is left at the location of the
-cursor for that window.
-
-The \fBwnoutrefresh\fR and \fBdoupdate\fR routines allow multiple updates with
-more efficiency than \fBwrefresh\fR alone.
-In addition to all the window
-structures, \fBcurses\fR keeps two data structures representing the terminal
-screen: a physical screen, describing what is actually on the screen, and a
-virtual screen, describing what the programmer wants to have on the screen.
-
-The routine \fBwrefresh\fR works by first calling \fBwnoutrefresh\fR, which
-copies the named window to the virtual screen, and then calling \fBdoupdate\fR,
-which compares the virtual screen to the physical screen and does the actual
-update.
-If the programmer wishes to output several windows at once, a series
-of calls to \fBwrefresh\fR results in alternating calls to \fBwnoutrefresh\fR
-and \fBdoupdate\fR, causing several bursts of output to the screen.
-By first
-calling \fBwnoutrefresh\fR for each window, it is then possible to call
-\fBdoupdate\fR once, resulting in only one burst of output, with fewer total
-characters transmitted and less CPU time used.
-If the \fIwin\fR argument to
-\fBwrefresh\fR is the global variable \fBcurscr\fR, the screen is immediately
-cleared and repainted from scratch.
-
-The phrase "copies the named window to the virtual screen" above is ambiguous.
-What actually happens is that all \fItouched\fR (changed) lines in the window
-are copied to the virtual screen.
-This affects programs that use overlapping
-windows; it means that if two windows overlap, you can refresh them in either
-order and the overlap region will be modified only when it is explicitly
-changed.
-(But see the section on \fBPORTABILITY\fR below for a warning about
-exploiting this behavior.)
-
-The \fBwredrawln\fR routine indicates to \fBcurses\fR that some screen lines
-are corrupted and should be thrown away before anything is written over them.
-It touches the indicated lines (marking them changed).
-The routine \fBredrawwin\fR() touches the entire window.
-.SH RETURN VALUE
-Routines that return an integer return \fBERR\fR upon failure, and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-Note that \fBrefresh\fR and \fBredrawwin\fR may be macros.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.
-
-Whether \fBwnoutrefresh()\fR copies to the virtual screen the entire contents
-of a window or just its changed portions has never been well-documented in
-historic curses versions (including SVr4).
-It might be unwise to rely on
-either behavior in programs that might have to be linked with other curses
-implementations.
-Instead, you can do an explicit \fBtouchwin()\fR before the
-\fBwnoutrefresh()\fR call to guarantee an entire-contents copy anywhere.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_outopts\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_scanw.3x b/contrib/ncurses-5.4/man/curs_scanw.3x
deleted file mode 100644
index 8b67801f7d..0000000000
--- a/contrib/ncurses-5.4/man/curs_scanw.3x
+++ /dev/null
@@ -1,97 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_scanw.3x,v 1.12 2002/07/20 15:48:09 tom Exp $
-.TH curs_scanw 3X ""
-.SH NAME
-\fBscanw\fR,
-\fBwscanw\fR,
-\fBmvscanw\fR,
-\fBmvwscanw\fR,
-\fBvwscanw\fR, \fBvw_scanw\fR - convert formatted input from a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint scanw(char *fmt, ...);\fR
-.br
-\fBint wscanw(WINDOW *win, char *fmt, ...);\fR
-.br
-\fBint mvscanw(int y, int x, char *fmt, ...);\fR
-.br
-\fBint mvwscanw(WINDOW *win, int y, int x, char *fmt, ...);\fR
-.br
-\fBint vw_scanw(WINDOW *win, char *fmt, va_list varglist);\fR
-.br
-\fBint vwscanw(WINDOW *win, char *fmt, va_list varglist);\fR
-.SH DESCRIPTION
-The \fBscanw\fR, \fBwscanw\fR and \fBmvscanw\fR routines are analogous to
-\fBscanf\fR [see \fBscanf\fR(3S)].  The effect of these routines is as though
-\fBwgetstr\fR were called on the window, and the resulting line used as input
-for \fBsscanf\fR(3).  Fields which do not map to a variable in the \fIfmt\fR
-field are lost.
-
-The \fBvwscanw\fR and \fBvw_scanw\fR routines are analogous to \fBvscanf\fR.
-They perform a \fBwscanw\fR using a variable argument list.
-The third argument is a \fIva_list\fR,
-a pointer to a list of arguments, as defined in \fB<stdarg.h>\fR.
-.SH RETURN VALUE
-\fBvwscanw\fR returns \fBERR\fR on failure and an integer equal to the
-number of fields scanned on success.
-
-Applications may use the return value from the \fBscanw\fR, \fBwscanw\fR,
-\fBmvscanw\fR and \fBmvwscanw\fR routines to determine the number of fields
-which were mapped in the call.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.  The function
-\fBvwscanw\fR is marked TO BE WITHDRAWN, and is to be replaced by a function
-\fBvw_scanw\fR using the \fB<stdarg.h>\fR interface.
-The Single Unix Specification, Version 2 states that
-\fBvw_scanw\fR  is preferred to \fBvwscanw\fR since the latter requires
-including \fB<varargs.h>\fR, which
-cannot be used in the same file as \fB<stdarg.h>\fR.
-This implementation uses \fB<stdarg.h>\fR for both, because that header
-is included in \fB<curses.h\fR>.
-.LP
-Both XSI and The Single Unix Specification, Version 2 state that these
-functions return ERR or OK.
-Since the underlying \fBscanf\fR can return the number of items scanned,
-and the SVr4 code was documented to use this feature,
-this is probably an editing error which was introduced in XSI,
-rather than being done intentionally.
-Portable applications should only test if the return value is ERR,
-since the OK value (zero) is likely to be misleading.
-One possible way to get useful results would be to use a "%n" conversion
-at the end of the format string to ensure that something was processed.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_getstr\fR(3X), \fBcurs_printw\fR(3X), \fBscanf\fR(3S)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_scr_dump.3x b/contrib/ncurses-5.4/man/curs_scr_dump.3x
deleted file mode 100644
index a925ea56d9..0000000000
--- a/contrib/ncurses-5.4/man/curs_scr_dump.3x
+++ /dev/null
@@ -1,94 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_scr_dump.3x,v 1.3 2003/10/25 20:34:06 tom Exp $
-.TH curs_scr_dump 3X ""
-.SH NAME
-\fBscr_dump\fR,
-\fBscr_restore\fR,
-\fBscr_init\fR,
-\fBscr_set\fR - read (write) a \fBcurses\fR screen from (to) a file
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint scr_dump(const char *filename);\fR
-.br
-\fBint scr_restore(const char *filename);\fR
-.br
-\fBint scr_init(const char *filename);\fR
-.br
-\fBint scr_set(const char *filename);\fR
-.br
-.SH DESCRIPTION
-The \fBscr_dump\fR routine dumps the current contents of the virtual screen
-to the file \fIfilename\fR.
-
-The \fBscr_restore\fR routine sets the virtual screen to the contents
-of \fIfilename\fR, which must have been written using \fBscr_dump\fR.  The next
-call to \fBdoupdate\fR restores the screen to the way it looked in the dump
-file.
-
-The \fBscr_init\fR routine reads in the contents of \fIfilename\fR and uses
-them to initialize the \fBcurses\fR data structures about what the terminal
-currently has on its screen.  If the data is determined to be valid,
-\fBcurses\fR bases its next update of the screen on this information rather
-than clearing the screen and starting from scratch.  \fBscr_init\fR is used
-after \fBinitscr\fR or a \fBsystem\fR call to share
-the screen with another process which has done a \fBscr_dump\fR after its
-\fBendwin\fR call.  The data is declared invalid if the terminfo capabilities
-\fBrmcup\fR and \fBnrrmc\fR exist; also if the terminal has been written to
-since the preceding \fBscr_dump\fR call.
-
-The \fBscr_set\fR routine is a combination of \fBscr_restore\fR and
-\fBscr_init\fR.  It tells the program that the information in \fIfilename\fR is
-what is currently on the screen, and also what the program wants on the screen.
-This can be thought of as a screen inheritance function.
-
-To read (write) a window from (to) a file, use the \fBgetwin\fR and
-\fBputwin\fR routines [see \fBcurs_util\fR(3X)].
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and \fBOK\fR
-upon success.
-.SH NOTES
-Note that \fBscr_init\fR, \fBscr_set\fR, and \fBscr_restore\fR may be macros.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4, describes these functions (adding the const
-qualifiers).
-
-The SVr4 docs merely say under \fBscr_init\fR that the dump data is also
-considered invalid "if the time-stamp of the tty is old" but don't define
-"old".
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_refresh\fR(3X),
-\fBcurs_util\fR(3X), \fBsystem\fR(3S)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_scroll.3x b/contrib/ncurses-5.4/man/curs_scroll.3x
deleted file mode 100644
index 4e694c33b1..0000000000
--- a/contrib/ncurses-5.4/man/curs_scroll.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2001,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_scroll.3x,v 1.10 2003/05/10 20:33:49 jmc Exp $
-.TH curs_scroll 3X ""
-.SH NAME
-\fBscroll\fR, \fBscrl\fR, \fBwscrl\fR - scroll a \fBcurses\fR window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint scroll(WINDOW *win);\fR
-.br
-\fBint scrl(int n);\fR
-.br
-\fBint wscrl(WINDOW *win, int n);\fR
-.br
-.SH DESCRIPTION
-The \fBscroll\fR routine scrolls the window up one line.
-This involves moving
-the lines in the window data structure.
-As an optimization, if the scrolling
-region of the window is the entire screen, the physical screen may be scrolled
-at the same time.
-
-For positive \fIn\fR, the \fBscrl\fR and \fBwscrl\fR routines scroll the
-window up \fIn\fR lines (line \fIi\fR+\fIn\fR becomes \fIi\fR); otherwise
-scroll the window down \fIn\fR lines.
-This involves moving the lines in the
-window character image structure.
-The current cursor position is not changed.
-
-For these functions to work, scrolling must be enabled via \fBscrollok\fR.
-.SH RETURN VALUE
-These routines return \fBERR\fR upon failure, and \fBOK\fR (SVr4 only specifies
-"an integer value other than \fBERR\fR") upon successful completion.
-.SH NOTES
-Note that \fBscrl\fR and \fBscroll\fR may be macros.
-
-The SVr4 documentation says that the optimization of physically scrolling
-immediately if the scroll region is the entire screen "is" performed, not
-"may be" performed.
-This implementation deliberately does not guarantee
-that this will occur, to leave open the possibility of smarter
-optimization of multiple scroll actions on the next update.
-
-Neither the SVr4 nor the XSI documentation specify whether the current
-attribute or
-current color-pair of blanks generated by the scroll function is zeroed.
-Under this implementation it is.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_outopts\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_slk.3x b/contrib/ncurses-5.4/man/curs_slk.3x
deleted file mode 100644
index 1271f85969..0000000000
--- a/contrib/ncurses-5.4/man/curs_slk.3x
+++ /dev/null
@@ -1,149 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_slk.3x,v 1.12 2003/05/10 20:33:49 jmc Exp $
-.TH curs_slk 3X ""
-.SH NAME
-\fBslk_init\fR, \fBslk_set\fR, \fBslk_refresh\fR,
-\fBslk_noutrefresh\fR, \fBslk_label\fR,
-\fBslk_clear\fR, \fBslk_restore\fR, \fBslk_touch\fR,
-\fBslk_attron\fR, \fBslk_attrset\fR, \fBslk_attroff\fR,
-\fBslk_attr_on\fR, \fBslk_attr_set\fR, \fBslk_attr_off\fR,
-\fBslk_attr\fR, \fBslk_color\fR - \fBcurses\fR soft label routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint slk_init(int fmt);\fR
-.br
-\fBint slk_set(int labnum, const char *label, int fmt);\fR
-.br
-\fBint slk_refresh(void);\fR
-.br
-\fBint slk_noutrefresh(void);\fR
-.br
-\fBchar *slk_label(int labnum);\fR
-.br
-\fBint slk_clear(void);\fR
-.br
-\fBint slk_restore(void);\fR
-.br
-\fBint slk_touch(void);\fR
-.br
-\fBint slk_attron(const chtype attrs);\fR
-.br
-\fBint slk_attroff(const chtype attrs);\fR
-.br
-\fBint slk_attrset(const chtype attrs);\fR
-.br
-\fBint slk_attr_on(attr_t attrs, void* opts);\fR
-.br
-\fBint slk_attr_off(const attr_t attrs, void * opts);\fR
-.br
-\fBint slk_attr_set(const attr_t attrs,\fR
-.br
-	\fBshort color_pair_number, void* opts);\fR
-.br
-\fBattr_t slk_attr(void);\fR
-.br
-\fBint slk_color(short color_pair_number);\fR
-.br
-.SH DESCRIPTION
-The slk* functions manipulate the set of soft function-key labels that exist on
-many terminals.  For those terminals that do not have soft labels,
-\fBcurses\fR takes over the bottom line of \fBstdscr\fR, reducing the size of
-\fBstdscr\fR and the variable \fBLINES\fR.  \fBcurses\fR standardizes on eight
-labels of up to eight characters each. In addition to this, the ncurses
-implementation supports a mode where it simulates 12 labels of up to five
-characters each. This is most common for todays PC like enduser devices.
-Please note that ncurses simulates this mode by taking over up to two lines at
-the bottom of the screen, it doesn't try to use any hardware support for this
-mode.
-
-The \fBslk_init\fR routine must be called before \fBinitscr\fR or \fBnewterm\fR
-is called.  If \fBinitscr\fR eventually uses a line from \fBstdscr\fR to
-emulate the soft labels, then \fIfmt\fR determines how the labels are arranged
-on the screen.  Setting \fIfmt\fR to \fB0\fR indicates a 3-2-3 arrangement of
-the labels, \fB1\fR indicates a 4-4 arrangement and \fB2\fR indicates the
-PC like 4-4-4 mode. If \fBfmt\fR is set to \fB3\fR, it is again the PC like
-4-4-4 mode, but in addition an index line is generated, helping the user to
-identify the key numbers easily.
-
-The \fBslk_set\fR routine requires \fIlabnum\fR to be a label number,
-from \fB1\fR to \fB8\fR (resp. \fB12\fR); \fIlabel\fR must be the string
-to be put on the label, up to eight (resp. five) characters in length.
-A null string or a null pointer sets up a blank label. \fIfmt\fR is either
-\fB0\fR, \fB1\fR, or \fB2\fR, indicating whether the label is  to be
-left-justified, centered, or right-justified, respectively, within the
-label.
-
-The \fBslk_refresh\fR and \fBslk_noutrefresh\fR routines correspond to
-the \fBwrefresh\fR and \fBwnoutrefresh\fR routines.
-
-The \fBslk_label\fR routine returns the current label for label number
-\fIlabnum\fR, with leading and trailing blanks stripped.
-
-The \fBslk_clear\fR routine clears the soft labels from the screen.
-
-The \fBslk_restore\fR routine restores the soft labels to the screen
-after a \fBslk_clear\fR has been performed.
-
-The \fBslk_touch\fR routine forces all the soft labels to be output
-the next time a \fBslk_noutrefresh\fR is performed.
-
-The \fBslk_attron\fR, \fBslk_attrset\fR, \fBslk_attroff\fR and \fBslk_attr\fR
-routines correspond to \fBattron\fR, \fBattrset\fR, \fBattroff\fR and \fBattr_get\fR.
-They have an effect only if soft labels are simulated on the bottom line of
-the screen.  The default highlight for soft keys is A_STANDOUT (as in
-System V curses, which does not document this fact).
-
-The \fBslk_color\fR routine corresponds to \fBcolor_set\fR. It has an effect only
-if soft labels are simulated on the bottom line of the screen.
-
-.SH RETURN VALUE
-These routines return \fBERR\fR upon failure and OK (SVr4 specifies only "an
-integer value other than \fBERR\fR") upon successful completion. \fBslk_attr\fR
-returns the attribute used for the soft keys.
-
-\fBslk_label\fR returns \fBNULL\fR on error.
-.SH NOTES
-Most applications would use \fBslk_noutrefresh\fR because a
-\fBwrefresh\fR is likely to follow soon.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4, describes these functions.  It changes the
-argument type of the attribute-manipulation functions \fBslk_attron\fR,
-\fBslk_attroff\fR, \fBslk_attrset\fR to be \fBattr_t\fR, and adds \fBconst\fR
-qualifiers. The format codes \fB2\fR and \fB3\fR for \fBslk_init()\fR and the
-function \fBslk_attr\fR are specific to ncurses.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_attr\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_refresh\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_termattrs.3x b/contrib/ncurses-5.4/man/curs_termattrs.3x
deleted file mode 100644
index 48ff21ced6..0000000000
--- a/contrib/ncurses-5.4/man/curs_termattrs.3x
+++ /dev/null
@@ -1,134 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_termattrs.3x,v 1.9 2003/12/27 18:37:47 tom Exp $
-.TH curs_termattrs 3X ""
-.SH NAME
-\fBbaudrate\fR,
-\fBerasechar\fR,
-\fBerasewchar\fR,
-\fBhas_ic\fR,
-\fBhas_il\fR,
-\fBkillchar\fR,
-\fBkillwchar\fR,
-\fBlongname\fR,
-\fBterm_attrs\fR,
-\fBtermattrs\fR,
-\fBtermname\fR - \fBcurses\fR environment query routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.PP
-\fBint baudrate(void);\fR
-.br
-\fBchar erasechar(void);\fR
-.br
-\fBint erasewchar(wchar_t *\fR\fIch\fR\fB);\fR
-.br
-\fBbool has_ic(void);\fR
-.br
-\fBbool has_il(void);\fR
-.br
-\fBchar killchar(void);\fR
-.br
-\fBint killwchar(wchar_t *\fR\fIch\fR\fB);\fR
-.br
-\fBchar *longname(void);\fR
-.br
-\fBattr_t term_attrs(void);\fR
-.br
-\fBchtype termattrs(void);\fR
-.br
-\fBchar *termname(void);\fR
-.br
-.SH DESCRIPTION
-The \fBbaudrate\fR routine returns the output speed of the terminal.  The
-number returned is in bits per second, for example \fB9600\fR, and is an
-integer.
-.PP
-The \fBerasechar\fR routine returns the user's current erase character.
-.PP
-The \fBerasewchar\fR routine stores the current erase character
-in the location referenced by \fIch\fR.
-If no erase character has been defined, the routine fails
-and the location referenced by \fIch\fR is not changed.
-.PP
-The \fBhas_ic\fR routine is true if the terminal has insert- and delete-
-character capabilities.
-.PP
-The \fBhas_il\fR routine is true if the terminal has insert- and delete-line
-capabilities, or can simulate them using scrolling regions.  This might
-be used to determine if it would be appropriate to turn on physical
-scrolling using \fBscrollok\fR.
-.PP
-The \fBkillchar\fR routine returns the user's current line kill character.
-.PP
-The \fBkillwchar\fR routine stores the current line-kill character
-in the location referenced by \fIch\fR.
-If no line-kill character has been defined,
-the routine fails and the location referenced by \fIch\fR is not changed.
-.PP
-The \fBlongname\fR routine returns a pointer to a static area
-containing a verbose description of the current terminal.  The maximum
-length of a verbose description is 128 characters.  It is defined only
-after the call to \fBinitscr\fR or \fBnewterm\fR.  The area is
-overwritten by each call to \fBnewterm\fR and is not restored by
-\fBset_term\fR, so the value should be saved between calls to
-\fBnewterm\fR if \fBlongname\fR is going to be used with multiple
-terminals.
-.PP
-If a given terminal doesn't support a video attribute that an
-application program is trying to use, \fBcurses\fR may substitute a
-different video attribute for it.
-The \fBtermattrs\fR and \fBterm_attrs\fR functions
-return a logical \fBOR\fR of all video attributes supported by the
-terminal using \fIA_\fR and \fIWA_\fR constants respectively.
-This information is useful when a \fBcurses\fR program
-needs complete control over the appearance of the screen.
-.PP
-The \fBtermname\fR routine returns the terminal name used by \fBsetupterm\fR.
-.SH RETURN VALUE
-\fBlongname\fR and \fBtermname\fR return \fBNULL\fR on error.
-.PP
-Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion.
-.SH NOTES
-Note that \fBtermattrs\fR may be a macro.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.  It changes the
-return type of \fBtermattrs\fR to the new type \fBattr_t\fR.
-Most versions of curses truncate the result returned by \fBtermname\fR to
-14 characters.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_outopts\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_termcap.3x b/contrib/ncurses-5.4/man/curs_termcap.3x
deleted file mode 100644
index c5c5517e61..0000000000
--- a/contrib/ncurses-5.4/man/curs_termcap.3x
+++ /dev/null
@@ -1,164 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_termcap.3x,v 1.18 2003/02/08 22:25:47 tom Exp $
-.TH curs_termcap 3X ""
-.ds n 5
-.SH NAME
-\fBtgetent\fR,
-\fBtgetflag\fR,
-\fBtgetnum\fR,
-\fBtgetstr\fR,
-\fBtgoto\fR,
-\fBtputs\fR - direct \fBcurses\fR interface to the terminfo capability database
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-\fB#include <term.h>\fR
-.br
-\fBextern char PC;\fR
-\fBextern char * UP;\fR
-\fBextern char * BC;\fR
-\fBextern @NCURSES_OSPEED@ ospeed;\fR
-.br
-\fBint tgetent(char *bp, const char *name);\fR
-.br
-\fBint tgetflag(char *id);\fR
-.br
-\fBint tgetnum(char *id);\fR
-.br
-\fBchar *tgetstr(char *id, char **area);\fR
-.br
-\fBchar *tgoto(const char *cap, int col, int row);\fR
-.br
-\fBint tputs(const char *str, int affcnt, int (*putc)(int));\fR
-.br
-.SH DESCRIPTION
-These routines are included as a conversion aid for programs that use
-the \fItermcap\fR library.  Their parameters are the same and the
-routines are emulated using the \fIterminfo\fR database.  Thus, they
-can only be used to query the capabilities of entries for which a
-terminfo entry has been compiled.
-
-The \fBtgetent\fR routine loads the entry for \fIname\fR.
-It returns 1 on success, 0 if there is no such entry, and -1 if the
-terminfo database could not be found.
-The emulation ignores the buffer pointer \fIbp\fR.
-
-The \fBtgetflag\fR routine gets the boolean entry for \fIid\fR,
-or zero if it is not available.
-
-The \fBtgetnum\fR routine gets the numeric entry for \fIid\fR,
-or -1 if it is not available.
-
-The \fBtgetstr\fR routine returns the string entry for \fIid\fR,
-or zero if it is not available.
-Use \fBtputs\fR to output the returned string.
-The return value will also be copied to the buffer pointed to by \fIarea\fR,
-and the \fIarea\fR value will be updated to point past the null ending
-this value.
-
-Only the first two characters of the \fBid\fR parameter of
-\fBtgetflag\fR,
-\fBtgetnum\fR and
-\fBtgetstr\fR are compared in lookups.
-
-The \fBtgoto\fR routine instantiates the parameters into the given capability.
-The output from this routine is to be passed to \fBtputs\fR.
-
-The \fBtputs\fR routine is described on the \fBcurs_terminfo\fR(3X) manual
-page.  It can retrieve capabilities by either termcap or terminfo name.
-
-The variables
-\fBPC\fR,
-\fBUP\fR and
-\fBBC\fR
-are set by \fBtgetent\fR to the terminfo entry's data for
-\fBpad_char\fR,
-\fBcursor_up\fR and
-\fBbackspace_if_not_bs\fR,
-respectively.
-\fBUP\fR is not used by ncurses.
-\fBPC\fR is used in the \fBtdelay_output\fR function.
-\fBBC\fR is used in the \fBtgoto\fR emulation.
-The variable \fBospeed\fR is set by ncurses in a system-specific coding
-to reflect the terminal speed.
-
-.SH RETURN VALUE
-Except where explicitly noted,
-routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion.
-
-Routines that return pointers return \fBNULL\fR on error.
-.SH BUGS
-If you call \fBtgetstr\fR to fetch \fBca\fR or any other parameterized string,
-be aware that it will be returned in terminfo notation, not the older and
-not-quite-compatible termcap notation.  This won't cause problems if all
-you do with it is call \fBtgoto\fR or \fBtparm\fR, which both expand
-terminfo-style strings as terminfo.
-(The \fBtgoto\fR function, if configured to support termcap, will check
-if the string is indeed terminfo-style by looking for "%p" parameters or
-"$<..>" delays, and invoke a termcap-style parser if the string does not
-appear to be terminfo).
-
-Because terminfo conventions for representing padding in string capabilities
-differ from termcap's, \fBtputs("50");\fR will put out a literal "50" rather
-than busy-waiting for 50 milliseconds.  Cope with it.
-
-Note that termcap has nothing analogous to terminfo's \fBsgr\fR string.
-One consequence of this is that termcap applications assume \fRme\fR
-(terminfo \fBsgr0\fR) does not reset the alternate character set.
-This implementation checks for, and modifies the data shown to the
-termcap interface to accommodate termcap's limitation in this respect.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.  However, they
-are marked TO BE WITHDRAWN and may be removed in future versions.
-
-Neither the XSI Curses standard nor the SVr4 man pages documented the return
-values of \fBtgetent\fR correctly, though all three were in fact returned ever
-since SVr1.
-In particular, an omission in the XSI Curses documentation has been
-misinterpreted to mean that \fBtgetent\fR returns \fBOK\fR or \fBERR\fR.
-Because the purpose of these functions is to provide compatibility with
-the \fItermcap\fR library, that is a defect in XCurses, Issue 4, Version 2
-rather than in ncurses.
-
-External variables are provided for support of certain termcap applications.
-However, termcap applications' use of those variables is poorly documented,
-e.g., not distinguishing between input and output.
-In particular, some applications are reported to declare and/or
-modify \fBospeed\fR.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBterminfo\fR(\*n), \fBputc\fR(3S).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_terminfo.3x b/contrib/ncurses-5.4/man/curs_terminfo.3x
deleted file mode 100644
index d5c9bf6827..0000000000
--- a/contrib/ncurses-5.4/man/curs_terminfo.3x
+++ /dev/null
@@ -1,294 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1999-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_terminfo.3x,v 1.18 2003/12/27 18:48:59 tom Exp $
-.TH curs_terminfo 3X ""
-.ds n 5
-.SH NAME
-\fBdel_curterm\fR,
-\fBmvcur\fR,
-\fBputp\fR,
-\fBrestartterm\fR,
-\fBset_curterm\fR,
-\fBsetterm\fR,
-\fBsetupterm\fR,
-\fBtigetflag\fR,
-\fBtigetnum\fR,
-\fBtigetstr\fR,
-\fBtparm\fR,
-\fBtputs\fR,
-\fBvid_attr\fR,
-\fBvid_puts\fR,
-\fBvidattr\fR,
-\fBvidputs\fR - \fBcurses\fR interfaces to terminfo database
-.SH SYNOPSIS
-.nf
-\fB#include <curses.h>\fR
-.br
-\fB#include <term.h>\fR
-.PP
-\fBint setupterm(char *\fR\fIterm\fR\fB, int \fR\fIfildes\fR\fB, int *\fR\fIerrret\fR\fB);\fR
-.br
-\fBint setterm(char *\fR\fIterm\fR\fB);\fR
-.br
-\fBTERMINAL *set_curterm(TERMINAL *\fR\fInterm\fR\fB);\fR
-.br
-\fBint del_curterm(TERMINAL *\fR\fIoterm\fR\fB);\fR
-.br
-\fBint restartterm(const char *\fR\fIterm\fR\fB, int \fR\fIfildes\fR\fB, int *\fR\fIerrret\fR\fB);\fR
-.br
-\fBchar *tparm(char *\fR\fIstr\fR\fB, ...);\fR
-.br
-\fBint tputs(const char *\fR\fIstr\fR\fB, int \fR\fIaffcnt\fR\fB, int (*\fR\fIputc\fR\fB)(int));\fR
-.br
-\fBint putp(const char *\fR\fIstr\fR\fB);\fR
-.br
-\fBint vidputs(chtype \fR\fIattrs\fR\fB, int (*\fR\fIputc\fR\fB)(int));\fR
-.br
-\fBint vidattr(chtype \fR\fIattrs\fR\fB);\fR
-.br
-\fBint vid_puts(attr_t \fR\fIattrs\fR\fB, short \fR\fIpair\fR\fB, void *\fR\fIopts\fR\fB, int (*\fR\fIputc\fR\fB)(char));\fR
-.br
-\fBint vid_attr(attr_t \fR\fIattrs\fR\fB, short \fR\fIpair\fR\fB, void *\fR\fIopts\fR\fB);\fR
-.br
-\fBint mvcur(int \fR\fIoldrow\fR\fB, int \fR\fIoldcol\fR\fB, int \fR\fInewrow\fR, int \fR\fInewcol\fR\fB);\fR
-.br
-\fBint tigetflag(char *\fR\fIcapname\fR\fB);\fR
-.br
-\fBint tigetnum(char *\fR\fIcapname\fR\fB);\fR
-.br
-\fBchar *tigetstr(char *\fR\fIcapname\fR\fB);\fR
-.br
-.fi
-.SH DESCRIPTION
-These low-level routines must be called by programs that have to deal
-directly with the \fBterminfo\fR database to handle certain terminal
-capabilities, such as programming function keys.  For all other
-functionality, \fBcurses\fR routines are more suitable and their use is
-recommended.
-.PP
-Initially, \fBsetupterm\fR should be called.  Note that
-\fBsetupterm\fR is automatically called by \fBinitscr\fR and
-\fBnewterm\fR.  This defines the set of terminal-dependent variables
-[listed in \fBterminfo\fR(\*n)].  The \fBterminfo\fR variables
-\fBlines\fR and \fBcolumns\fR are initialized by \fBsetupterm\fR as
-follows: If \fBuse_env(FALSE)\fR has been called, values for
-\fBlines\fR and \fBcolumns\fR specified in \fBterminfo\fR are used.
-Otherwise, if the environment variables \fBLINES\fR and \fBCOLUMNS\fR
-exist, their values are used.  If these environment variables do not
-exist and the program is running in a window, the current window size
-is used.  Otherwise, if the environment variables do not exist, the
-values for \fBlines\fR and \fBcolumns\fR specified in the
-\fBterminfo\fR database are used.
-.PP
-The header files \fBcurses.h\fR and \fBterm.h\fR should be included (in this
-order) to get the definitions for these strings, numbers, and flags.
-Parameterized strings should be passed through \fBtparm\fR to instantiate them. 
-All \fBterminfo\fR strings [including the output of \fBtparm\fR] should be printed
-with \fBtputs\fR or \fBputp\fR.  Call the \fBreset_shell_mode\fR to restore the
-tty modes before exiting [see \fBcurs_kernel\fR(3X)].  Programs which use
-cursor addressing should output \fBenter_ca_mode\fR upon startup and should
-output \fBexit_ca_mode\fR before exiting.  Programs desiring shell escapes
-should call
-.PP
-\fBreset_shell_mode\fR and output \fBexit_ca_mode\fR before the shell
-is called and should output \fBenter_ca_mode\fR and call
-\fBreset_prog_mode\fR after returning from the shell.
-.PP
-The \fBsetupterm\fR routine reads in the \fBterminfo\fR database,
-initializing the \fBterminfo\fR structures, but does not set up the
-output virtualization structures used by \fBcurses\fR.  The terminal
-type is the character string \fIterm\fR; if \fIterm\fR is null, the
-environment variable \fBTERM\fR is used.
-All output is to file descriptor \fBfildes\fR which is initialized for output.
-If \fIerrret\fR is not null,
-then \fBsetupterm\fR returns \fBOK\fR or
-\fBERR\fR and stores a status value in the integer pointed to by
-\fIerrret\fR.
-A return value of \fBOK\fR combined with status of \fB1\fR in \fIerrret\fR
-is normal.
-If \fBERR\fR is returned, examine \fIerrret\fR:
-.RS
-.TP 5
-.B 1
-means that the terminal is hardcopy, cannot be used for curses applications.
-.TP 5
-.B 0
-means that the terminal could not be found,
-or that it is a generic type,
-having too little information for curses applications to run.
-.TP 5
-.B -1
-means that the \fBterminfo\fR database could not be found.
-.RE
-.PP
-If \fIerrret\fR is
-null, \fBsetupterm\fR prints an error message upon finding an error
-and exits.  Thus, the simplest call is:
-
-      \fBsetupterm((char *)0, 1, (int *)0);\fR,
-
-which uses all the defaults and sends the output to \fBstdout\fR.
-.PP
-The \fBsetterm\fR routine is being replaced by \fBsetupterm\fR.  The call:
-
-      \fBsetupterm(\fR\fIterm\fR\fB, 1, (int *)0)\fR
-
-provides the same functionality as \fBsetterm(\fR\fIterm\fR\fB)\fR.
-The \fBsetterm\fR routine is included here for BSD compatibility, and
-is not recommended for new programs.
-.PP
-The \fBset_curterm\fR routine sets the variable \fBcur_term\fR to
-\fInterm\fR, and makes all of the \fBterminfo\fR boolean, numeric, and
-string variables use the values from \fInterm\fR.  It returns the old value
-of \fBcur_term\fR.
-.PP
-The \fBdel_curterm\fR routine frees the space pointed to by
-\fIoterm\fR and makes it available for further use.  If \fIoterm\fR is
-the same as \fBcur_term\fR, references to any of the \fBterminfo\fR
-boolean, numeric, and string variables thereafter may refer to invalid
-memory locations until another \fBsetupterm\fR has been called.
-.PP
-The \fBrestartterm\fR routine is similar to \fBsetupterm\fR and \fBinitscr\fR,
-except that it is called after restoring memory to a previous state (for
-example, when reloading a game saved as a core image dump).  It assumes that
-the windows and the input and output options are the same as when memory was
-saved, but the terminal type and baud rate may be different.  Accordingly,
-it saves various tty state bits, does a setupterm, and then restores the bits.
-.PP
-The \fBtparm\fR routine instantiates the string \fIstr\fR with
-parameters \fIpi\fR.  A pointer is returned to the result of \fIstr\fR
-with the parameters applied.
-.PP
-The \fBtputs\fR routine applies padding information to the string
-\fIstr\fR and outputs it.  The \fIstr\fR must be a terminfo string
-variable or the return value from \fBtparm\fR, \fBtgetstr\fR, or
-\fBtgoto\fR.  \fIaffcnt\fR is the number of lines affected, or 1 if
-not applicable.  \fIputc\fR is a \fBputchar\fR-like routine to which
-the characters are passed, one at a time.
-.PP
-The \fBputp\fR routine calls \fBtputs(\fR\fIstr\fR\fB, 1, putchar)\fR.
-Note that the output of \fBputp\fR always goes to \fBstdout\fR, not to
-the \fIfildes\fR specified in \fBsetupterm\fR.
-.PP
-The \fBvidputs\fR routine displays the string on the terminal in the
-video attribute mode \fIattrs\fR, which is any combination of the
-attributes listed in \fBcurses\fR(3X).  The characters are passed to
-the \fBputchar\fR-like routine \fIputc\fR.
-.PP
-The \fBvidattr\fR routine is like the \fBvidputs\fR routine, except
-that it outputs through \fBputchar\fR.
-.PP
-The \fBvid_attr\fR and \fBvid_puts\fR routines correspond to vidattr and vidputs,
-respectively.
-They use a set of arguments for representing the video attributes plus color,
-i.e.,
-one of type attr_t for the attributes and one of short for
-the color_pair number.
-The \fBvid_attr\fR and \fBvid_puts\fR routines
-are designed to use the attribute constants with the \fIWA_\fR prefix.
-The opts argument is reserved for future use.
-Currently, applications must provide a null pointer for that argument.
-.PP
-The \fBmvcur\fR routine provides low-level cursor motion.  It takes
-effect immediately (rather than at the next refresh).
-.PP
-The \fBtigetflag\fR, \fBtigetnum\fR and \fBtigetstr\fR routines return
-the value of the capability corresponding to the \fBterminfo\fR
-\fIcapname\fR passed to them, such as \fBxenl\fR.
-.PP
-The \fBtigetflag\fR routine returns the value \fB-1\fR if
-\fIcapname\fR is not a boolean capability,
-or \fB0\fR if it is canceled or absent from the terminal description.
-.PP
-The \fBtigetnum\fR routine returns the value \fB-2\fR if
-\fIcapname\fR is not a numeric capability,
-or \fB-1\fR if it is canceled or absent from the terminal description.
-.PP
-The \fBtigetstr\fR routine returns the value \fB(char *)-1\fR
-if \fIcapname\fR is not a string capability,
-or \fB0\fR if it is canceled or absent from the terminal description.
-.PP
-The \fIcapname\fR for each capability is given in the table column entitled
-\fIcapname\fR code in the capabilities section of \fBterminfo\fR(\*n).
-
-\fBchar *boolnames\fR, \fB*boolcodes\fR, \fB*boolfnames\fR
-
-\fBchar *numnames\fR, \fB*numcodes\fR, \fB*numfnames\fR
-
-\fBchar *strnames\fR, \fB*strcodes\fR, \fB*strfnames\fR
-
-These null-terminated arrays contain the \fIcapnames\fR, the
-\fBtermcap\fR codes, and the full C names, for each of the
-\fBterminfo\fR variables.
-.SH RETURN VALUE
-Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
-(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
-completion, unless otherwise noted in the preceding routine descriptions.
-.PP
-Routines that return pointers always return \fBNULL\fR on error.
-.SH NOTES
-The \fBsetupterm\fR routine should be used in place of \fBsetterm\fR.
-It may be useful when you want to test for terminal capabilities without
-committing to the allocation of storage involved in \fBinitscr\fR.
-.PP
-Note that \fBvidattr\fR and \fBvidputs\fR may be macros.
-.SH PORTABILITY
-The function \fBsetterm\fR is not described in the XSI Curses standard and must
-be considered non-portable.  All other functions are as described in the XSI
-curses standard.
-.PP
-In System V Release 4, \fBset_curterm\fR has an \fBint\fR return type and
-returns \fBOK\fR or \fBERR\fR.  We have chosen to implement the XSI Curses
-semantics.
-.PP
-In System V Release 4, the third argument of \fBtputs\fR has the type
-\fBint (*putc)(char)\fR.
-.PP
-The XSI Curses standard prototypes \fBtparm\fR with a fixed number of parameters,
-rather than a variable argument list.
-This implementation uses a variable argument list.
-Portable applications should provide 9 parameters after the format;
-zeroes are fine for this purpose.
-.PP
-XSI notes that after calling \fBmvcur\fR, the curses state may not match the
-actual terminal state, and that an application should touch and refresh
-the window before resuming normal curses calls.
-Both ncurses and System V Release 4 curses implement \fBmvcur\fR using
-the SCREEN data allocated in either \fBinitscr\fR or \fBnewterm\fR.
-So though it is documented as a terminfo function,
-\fBmvcur\fR is really a curses function which is not well specified.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_kernel\fR(3X), \fBcurs_termcap\fR(3X),
-\fBputc\fR(3S), \fBterminfo\fR(\*n)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_touch.3x b/contrib/ncurses-5.4/man/curs_touch.3x
deleted file mode 100644
index 58ffa9f604..0000000000
--- a/contrib/ncurses-5.4/man/curs_touch.3x
+++ /dev/null
@@ -1,96 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_touch.3x,v 1.8 2000/07/08 11:07:57 tom Exp $
-.TH curs_touch 3X ""
-.SH NAME
-\fBtouchwin\fR,
-\fBtouchline\fR,
-\fBuntouchwin\fR,
-\fBwtouchln\fR,
-\fBis_linetouched\fR,
-\fBis_wintouched\fR - \fBcurses\fR refresh control routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-\fBint touchwin(WINDOW *win);\fR
-.br
-\fBint touchline(WINDOW *win, int start, int count);\fR
-.br
-\fBint untouchwin(WINDOW *win);\fR
-.br
-\fBint wtouchln(WINDOW *win, int y, int n, int changed);\fR
-.br
-\fBbool is_linetouched(WINDOW *win, int line);\fR
-.br
-\fBbool is_wintouched(WINDOW *win);\fR
-.br
-.SH DESCRIPTION
-The \fBtouchwin\fR and \fBtouchline\fR routines throw away all
-optimization information about which parts of the window have been
-touched, by pretending that the entire window has been drawn on.  This
-is sometimes necessary when using overlapping windows, since a change
-to one window affects the other window, but the records of which lines
-have been changed in the other window do not reflect the change.  The
-routine \fBtouchline\fR only pretends that \fIcount\fR lines have been
-changed, beginning with line \fIstart\fR.
-
-The \fBuntouchwin\fR routine marks all lines in the window as unchanged since
-the last call to \fBwrefresh\fR.
-
-The \fBwtouchln\fR routine makes \fIn\fR lines in the window, starting
-at line \fIy\fR, look as if they have (\fIchanged\fR\fB=1\fR) or have
-not (\fIchanged\fR\fB=0\fR) been changed since the last call to
-\fBwrefresh\fR.
-
-The \fBis_linetouched\fR and \fBis_wintouched\fR routines return
-\fBTRUE\fR if the specified line/window was modified since the last
-call to \fBwrefresh\fR; otherwise they return \fBFALSE\fR.  In
-addition, \fBis_linetouched\fR returns \fBERR\fR if \fIline\fR is not
-valid for the given window.
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an integer value
-other than \fBERR\fR upon successful completion, unless otherwise noted in the
-preceding routine descriptions.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.
-
-Some historic curses implementations had, as an undocumented feature, the
-ability to do the equivalent of \fBclearok(..., 1)\fR by saying
-\fBtouchwin(stdscr)\fR or \fBclear(stdscr)\fR.  This will not work under
-ncurses.
-.SH NOTES
-Note that all routines except \fBwtouchln\fR may be macros.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_refresh\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_trace.3x b/contrib/ncurses-5.4/man/curs_trace.3x
deleted file mode 100644
index 4af258da3b..0000000000
--- a/contrib/ncurses-5.4/man/curs_trace.3x
+++ /dev/null
@@ -1,149 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2000,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_trace.3x,v 1.5 2002/02/16 22:39:52 tom Exp $
-.TH curs_trace 3X ""
-.SH NAME
-\fB_tracef\fR,
-\fB_tracedump\fR,
-\fB_traceattr\fR,
-\fB_traceattr2\fR,
-\fB_nc_tracebits\fR,
-\fB_tracechar\fR,
-\fB_tracechtype\fR,
-\fB_tracechtype2\fR,
-\fB_tracemouse\fR,
-\fBtrace\fR - \fBcurses\fR debugging routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-\fBvoid _tracef(const char *format, ...);\fR
-.br
-\fBvoid _tracedump(const char *label, WINDOW *win);\fR
-.br
-\fBchar *_traceattr(attr_t attr);\fR
-.br
-\fBchar *_traceattr2(int buffer, chtype ch);\fR
-.br
-\fBchar *_nc_tracebits(void);\fR
-.br
-\fBchar *_tracechar(const unsigned char ch);\fR
-.br
-\fBchar *_tracechtype(chtype ch);\fR
-.br
-\fBchar *_tracechtype2(int buffer, chtype ch);\fR
-.br
-\fBchar *_tracemouse(const MEVENT *event);\fR
-.br
-\fBvoid trace(const unsigned int param);\fR
-.SH DESCRIPTION
-The \fBtrace\fR routines are used for debugging the ncurses libraries,
-as well as applications which use the ncurses libraries.
-These functions are normally available only with the debugging library
-\fIlibncurses_g.a\fR, but may be compiled into any model (shared, static,
-profile) by defining the symbol \fBTRACE\fR.
-
-The principal parts of this interface are the \fBtrace\fR routine which
-selectively enables different tracing features, and the \fB_tracef\fR
-routine which writes formatted data to the \fItrace\fR file.
-
-Calling \fBtrace\fR with a nonzero parameter opens the file \fBtrace\fR
-in the current directory for output.  The parameter is formed by OR'ing
-values from the list of \fBTRACE_\fP\fIxxx\fR definitions in \fB<curses.h>\fR.
-These include:
-.TP 5
-TRACE_DISABLE
-turn off tracing.
-.TP 5
-TRACE_TIMES
-trace user and system times of updates.
-.TP 5
-TRACE_TPUTS
-trace tputs calls.
-.TP 5
-TRACE_UPDATE
-trace update actions, old & new screens.
-.TP 5
-TRACE_MOVE
-trace cursor movement and scrolling.
-.TP 5
-TRACE_CHARPUT
-trace all character outputs.
-.TP 5
-TRACE_ORDINARY
-trace all update actions.
-The old and new screen contents are written to the trace file
-for each refresh.
-.TP 5
-TRACE_CALLS
-trace all curses calls.
-The parameters for each call are traced, as well as return values.
-.TP 5
-TRACE_VIRTPUT
-trace virtual character puts, i.e., calls to \fBaddch\fR.
-.TP 5
-TRACE_IEVENT
-trace low-level input processing, including timeouts.
-.TP 5
-TRACE_BITS
-trace state of TTY control bits.
-.TP 5
-TRACE_ICALLS
-trace internal/nested calls.
-.TP 5
-TRACE_CCALLS
-trace per-character calls.
-.TP 5
-TRACE_DATABASE
-trace read/write of terminfo/termcap data.
-.TP 5
-TRACE_ATTRS
-trace changes to video attributes and colors.
-.TP 5
-TRACE_MAXIMUM
-maximum trace level, enables all of the separate trace features.
-
-Some tracing features are enabled whenever the \fBtrace\fR parameter
-is nonzero.  Some features overlap.
-The specific names are used as a guideline.
-.SH RETURN VALUE
-Routines which return a value are designed to be used as parameters
-to the \fB_tracef\fR routine.
-.SH PORTABILITY
-These functions are not part of the XSI interface.
-Some other curses implementations are known to
-have similar, undocumented features,
-but they are not compatible with ncurses.
-.SH SEE ALSO
-\fBcurses\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_util.3x b/contrib/ncurses-5.4/man/curs_util.3x
deleted file mode 100644
index de19a308c8..0000000000
--- a/contrib/ncurses-5.4/man/curs_util.3x
+++ /dev/null
@@ -1,146 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_util.3x,v 1.12 2004/01/31 17:24:53 tom Exp $
-.TH curs_util 3X ""
-.SH NAME
-\fBdelay_output\fR,
-\fBfilter\fR,
-\fBflushinp\fR,
-\fBgetwin\fR,
-\fBkey_name\fR,
-\fBkeyname\fR,
-\fBputwin\fR,
-\fBunctrl\fR,
-\fBuse_env\fR,
-\fBwunctrl\fR - miscellaneous \fBcurses\fR utility routines
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.sp
-\fBchar *unctrl(chtype c);\fR
-.br
-\fBchar *wunctrl(cchar_t *c);\fR
-.br
-\fBchar *keyname(int c);\fR
-.br
-\fBchar *key_name(wchar_t w);\fR
-.br
-\fBvoid filter(void);\fR
-.br
-\fBvoid use_env(bool f);\fR
-.br
-\fBint putwin(WINDOW *win, FILE *filep);\fR
-.br
-\fBWINDOW *getwin(FILE *filep);\fR
-.br
-\fBint delay_output(int ms);\fR
-.br
-\fBint flushinp(void);\fR
-.br
-.SH DESCRIPTION
-The \fBunctrl\fR routine returns a character string which is a printable
-representation of the character \fIc\fR, ignoring attributes.
-Control characters are displayed in the \fB^\fR\fIX\fR notation.
-Printing characters are displayed as is.
-The corresponding \fBwunctrl\fR returns a printable representation of
-a wide-character.
-.PP
-The \fBkeyname\fR routine returns a character string corresponding to the key \fIc\fR.
-Control characters are displayed in the \fB^\fR\fIX\fR notation.
-Values above 128 are either meta characters, shown in the \fBM-\fR\fIX\fR notation,
-or the names of function keys, or null.
-The corresponding \fBkey_name\fR returns a character string corresponding
-to the wide-character value \fIw\fR.
-The two functions do not return the same set of strings;
-the latter returns null where the former would display a meta character.
-.PP
-The \fBfilter\fR routine, if used, must be called before \fBinitscr\fR or
-\fBnewterm\fR are called.  The effect is that, during those calls, \fBLINES\fR
-is set to 1; the capabilities \fBclear\fR, \fBcup\fR, \fBcud\fR, \fBcud1\fR,
-\fBcuu1\fR, \fBcuu\fR, \fBvpa\fR are disabled; and the \fBhome\fR string is
-set to the value of \fBcr\fR.
-.PP
-The \fBuse_env\fR routine, if used, is called before \fBinitscr\fR or
-\fBnewterm\fR are called.  When called with \fBFALSE\fR as an
-argument, the values of \fBlines\fR and \fBcolumns\fR specified in the
-\fIterminfo\fR database will be used, even if environment variables
-\fBLINES\fR and \fBCOLUMNS\fR (used by default) are set, or if
-\fBcurses\fR is running in a window (in which case default behavior
-would be to use the window size if \fBLINES\fR and \fBCOLUMNS\fR are
-not set).
-.PP
-The \fBputwin\fR routine writes all data associated with window \fIwin\fR into
-the file to which \fIfilep\fR points.  This information can be later retrieved
-using the \fBgetwin\fR function.
-.PP
-The \fBgetwin\fR routine reads window related data stored in the file by
-\fBputwin\fR.  The routine then creates and initializes a new window using that
-data.  It returns a pointer to the new window.
-.PP
-The \fBdelay_output\fR routine inserts an \fIms\fR millisecond pause
-in output.  This routine should not be used extensively because
-padding characters are used rather than a CPU pause.
-If no padding character is specified, this uses \fBnapms\fR to perform the delay.
-.PP
-The \fBflushinp\fR routine throws away any typeahead that has been typed by the
-user and has not yet been read by the program.
-.SH RETURN VALUE
-Except for \fBflushinp\fR, routines that return an integer return \fBERR\fR
-upon failure and \fBOK\fR (SVr4 specifies only "an integer value other than
-\fBERR\fR") upon successful completion.
-.PP
-\fBflushinp\fR always returns \fBOK\fR.
-.PP
-Routines that return pointers return \fBNULL\fR on error.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.
-It states that \fBunctrl\fR and \fBwunctrl\fR will return a null pointer if
-unsuccessful, but does not define any error conditions.
-.PP
-The SVr4 documentation describes the action of \fBfilter\fR only in the vaguest
-terms.  The description here is adapted from the XSI Curses standard (which
-erroneously fails to describe the disabling of \fBcuu\fR).
-.PP
-The strings returned by \fBunctrl\fR in this implementation are determined
-at compile time, showing C1 controls from the upper-128 codes with a `~'
-prefix rather than `^'.
-Other implementations typically show both sets of control characters with `^',
-and may strip the parameter to 7 bits.
-This implementation uses 8 bits but does not modify the string to reflect
-locale.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_initscr\fR(3X),
-\fBcurs_kernel\fR(3X),
-\fBcurs_scr_dump\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/curs_window.3x b/contrib/ncurses-5.4/man/curs_window.3x
deleted file mode 100644
index 6aad4e7f49..0000000000
--- a/contrib/ncurses-5.4/man/curs_window.3x
+++ /dev/null
@@ -1,159 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: curs_window.3x,v 1.10 2003/05/10 20:33:49 jmc Exp $
-.TH curs_window 3X ""
-.SH NAME
-\fBnewwin\fR,
-\fBdelwin\fR,
-\fBmvwin\fR,
-\fBsubwin\fR,
-\fBderwin\fR,
-\fBmvderwin\fR,
-\fBdupwin\fR,
-\fBwsyncup\fR,
-\fBsyncok\fR,
-\fBwcursyncup\fR,
-\fBwsyncdown\fR - create \fBcurses\fR windows
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBWINDOW *newwin(int nlines, int ncols, int begin_y,\fR
-      \fBint begin_x);\fR
-.br
-\fBint delwin(WINDOW *win);\fR
-.br
-\fBint mvwin(WINDOW *win, int y, int x);\fR
-.br
-\fBWINDOW *subwin(WINDOW *orig, int nlines, int ncols,\fR
-      \fBint begin_y, int begin_x);\fR
-.br
-\fBWINDOW *derwin(WINDOW *orig, int nlines, int ncols,\fR
-      \fBint begin_y, int begin_x);\fR
-.br
-\fBint mvderwin(WINDOW *win, int par_y, int par_x);\fR
-.br
-\fBWINDOW *dupwin(WINDOW *win);\fR
-.br
-\fBvoid wsyncup(WINDOW *win);\fR
-.br
-\fBint syncok(WINDOW *win, bool bf);\fR
-.br
-\fBvoid wcursyncup(WINDOW *win);\fR
-.br
-\fBvoid wsyncdown(WINDOW *win);\fR
-.br
-.SH DESCRIPTION
-Calling \fBnewwin\fR creates and returns a pointer to a new window with the
-given number of lines and columns.  The upper left-hand corner of the window is
-at line \fIbegin\fR_\fIy\fR, column \fIbegin\fR_\fIx\fR.  If either
-\fInlines\fR or \fIncols\fR is zero, they default to \fBLINES -\fR
-\fIbegin\fR_\fIy\fR and \fBCOLS -\fR \fIbegin\fR_\fIx\fR.  A new full-screen
-window is created by calling \fBnewwin(0,0,0,0)\fR.
-
-Calling \fBdelwin\fR deletes the named window, freeing all memory
-associated with it (it does not actually erase the window's screen
-image).  Subwindows must be deleted before the main window can be
-deleted.
-
-Calling \fBmvwin\fR moves the window so that the upper left-hand
-corner is at position (\fIx\fR, \fIy\fR).  If the move would cause the
-window to be off the screen, it is an error and the window is not
-moved.  Moving subwindows is allowed, but should be avoided.
-
-Calling \fBsubwin\fR creates and returns a pointer to a new window
-with the given number of lines, \fInlines\fR, and columns,
-\fIncols\fR.  The window is at position (\fIbegin\fR_\fIy\fR,
-\fIbegin\fR_\fIx\fR) on the screen.  (This position is relative to the
-screen, and not to the window \fIorig\fR.)  The window is made in the
-middle of the window \fIorig\fR, so that changes made to one window
-will affect both windows.  The subwindow shares memory with the window
-\fIorig\fR.  When using this routine, it is necessary to call
-\fBtouchwin\fR or \fBtouchline\fR on \fIorig\fR before calling
-\fBwrefresh\fR on the subwindow.
-
-Calling \fBderwin\fR is the same as calling \fBsubwin,\fR except that
-\fIbegin\fR_\fIy\fR and \fIbegin\fR_\fIx\fR are relative to the origin
-of the window \fIorig\fR rather than the screen.  There is no
-difference between the subwindows and the derived windows.
-
-Calling \fBmvderwin\fR moves a derived window (or subwindow)
-inside its parent window.  The screen-relative parameters of the
-window are not changed.  This routine is used to display different
-parts of the parent window at the same physical position on the
-screen.
-
-Calling \fBdupwin\fR creates an exact duplicate of the window \fIwin\fR.
-
-Calling \fBwsyncup\fR touches all locations in ancestors of \fIwin\fR that are
-changed in \fIwin\fR.  If \fBsyncok\fR is called with second argument
-\fBTRUE\fR then \fBwsyncup\fR is called automatically whenever there is a
-change in the window.
-
-The \fBwsyncdown\fR routine touches each location in \fIwin\fR that has been
-touched in any of its ancestor windows.  This routine is called by
-\fBwrefresh\fR, so it should almost never be necessary to call it manually.
-
-The routine \fBwcursyncup\fR updates the current cursor position of all the
-ancestors of the window to reflect the current cursor position of the
-window.
-.SH RETURN VALUE
-Routines that return an integer return the integer \fBERR\fR upon failure and
-\fBOK\fR (SVr4 only specifies "an integer value other than \fBERR\fR") upon
-successful completion.
-
-\fBdelwin\fR returns the integer \fBERR\fR upon failure and \fBOK\fR
-upon successful completion.
-
-Routines that return pointers return \fBNULL\fR on error.
-.SH NOTES
-If many small changes are made to the window, the \fBwsyncup\fR option could
-degrade performance.
-
-Note that \fBsyncok\fR may be a macro.
-.SH BUGS
-The subwindow functions (\fIsubwin\fR, \fIderwin\fR, \fImvderwin\fR,
-\fBwsyncup\fR, \fBwsyncdown\fR, \fBwcursyncup\fR, \fBsyncok\fR) are flaky,
-incompletely implemented, and not well tested.
-
-The System V curses documentation is very unclear about what \fBwsyncup\fR
-and \fBwsyncdown\fR actually do.  It seems to imply that they are only
-supposed to touch exactly those lines that are affected by ancestor changes.
-The language here, and the behavior of the \fBcurses\fR implementation,
-is patterned on the XPG4 curses standard.  The weaker XPG4 spec may result
-in slower updates.
-.SH PORTABILITY
-The XSI Curses standard, Issue 4 describes these functions.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_refresh\fR(3X), \fBcurs_touch\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/default_colors.3x b/contrib/ncurses-5.4/man/default_colors.3x
deleted file mode 100644
index ae07899dcb..0000000000
--- a/contrib/ncurses-5.4/man/default_colors.3x
+++ /dev/null
@@ -1,125 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1997,1999,2000
-.\"
-.\" $Id: default_colors.3x,v 1.17 2003/10/25 20:41:08 tom Exp $
-.TH default_colors 3X ""
-.SH NAME
-\fBuse_default_colors\fR,
-\fBassume_default_colors\fR \- use terminal's default colors
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-
-\fBint use_default_colors(void);\fP
-.br
-\fBint assume_default_colors(int fg, int bg);\fP
-.SH DESCRIPTION
-The
-.I use_default_colors()
-and
-.I assume_default_colors()
-functions are extensions to the curses library.
-They are used with terminals that support ISO 6429 color, or equivalent.
-These terminals allow the application to reset color to an unspecified
-default value (e.g., with SGR 39 or SGR 49).
-.PP
-Applications that paint a colored background over the whole screen
-do not take advantage of SGR 39 and SGR 49.
-Some applications are designed to work with the default background,
-using colors only for text.
-For example, there are several implementations of the \fBls\fP program
-which use colors to denote different file types or permissions.
-These "color ls" programs do not necessarily modify the background color,
-typically using only the \fIsetaf\fP terminfo capability to set the
-foreground color.
-Full-screen applications that use default colors can achieve similar
-visual effects.
-.PP
-The first function,
-.I use_default_colors()
-tells the curses library to assign terminal default
-foreground/background colors to color number -1. So init_pair(x,COLOR_RED,-1)
-will initialize pair x as red on default background and init_pair(x,-1,COLOR_BLUE) will
-initialize pair x as default foreground on blue.
-.PP
-The other,
-.I assume_default_colors()
-is a refinement which tells which colors to paint for color pair 0.
-This function recognizes a special color number -1,
-which denotes the default terminal color.
-.PP
-The following are equivalent:
-.RS
-.br
-.I use_default_colors();
-.br
-.I assume_default_colors(-1,-1);
-.RE
-.PP
-These are ncurses extensions.
-For other curses implementations, color
-number -1 does not mean anything, just as for ncurses before a
-successful call of \fIuse_default_colors()\fP or \fIassume_default_colors()\fP.
-.PP
-Other curses implementations do not allow an application to modify color pair 0.
-They assume that the background is COLOR_BLACK,
-but do not ensure that the color pair 0 is painted to match the
-assumption.
-If your application does not use either
-.I use_default_colors()
-or
-.I assume_default_colors()
-ncurses will paint a white foreground (text) with black background
-for color pair 0.
-.SH RETURN VALUE
-These functions return the integer \fBERR\fP upon failure and \fBOK\fP on success.
-They will fail if either the terminal does not support
-the \fIorig_pair\fP or \fIorig_colors\fP capability.
-If the \fIinitialize_pair\fP capability is found, this causes an
-error as well.
-.SH NOTES
-Associated with this extension, the \fBinit_pair\fR(3X) function accepts
-negative arguments to specify default foreground or background
-colors.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH SEE ALSO
-\fBcurs_color\fR(3X),
-\fBded\fP(1).
-.SH AUTHOR
-Thomas Dickey (from an analysis of the requirements for color xterm
-for XFree86 3.1.2C, February 1996).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/define_key.3x b/contrib/ncurses-5.4/man/define_key.3x
deleted file mode 100644
index c11e14b1e7..0000000000
--- a/contrib/ncurses-5.4/man/define_key.3x
+++ /dev/null
@@ -1,64 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1997
-.\"
-.\" $Id: define_key.3x,v 1.10 2003/10/25 20:33:16 tom Exp $
-.TH define_key 3X ""
-.SH NAME
-\fBdefine_key\fP \- define a keycode
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-
-\fBint define_key(const char *definition, int keycode);\fP
-.SH DESCRIPTION
-This is an extension to the curses library.
-It permits an application to define keycodes with their corresponding control
-strings, so that the ncurses library will interpret them just as it would
-the predefined codes in the terminfo database.
-.PP
-If the given string is null, any existing definition for the keycode is
-removed.
-Similarly, if the given keycode is negative or zero, any existing string
-for the given definition is removed.
-.SH RETURN VALUE
-The keycode must be greater than zero, else ERR is returned.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH SEE ALSO
-\fBkeyok\fR(3X).
-.SH AUTHOR
-Thomas Dickey.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form.3x b/contrib/ncurses-5.4/man/form.3x
deleted file mode 100644
index 811b9ff747..0000000000
--- a/contrib/ncurses-5.4/man/form.3x
+++ /dev/null
@@ -1,200 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form.3x,v 1.15 2002/01/19 22:48:05 tom Exp $
-.TH form 3X ""
-.SH NAME
-\fBform\fR - curses extension for programming forms
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-.SH DESCRIPTION
-The \fBform\fR library provides terminal-independent facilities for composing
-form screens on character-cell terminals.  The library includes: field
-routines, which create and modify form fields; and form routines, which group
-fields into forms, display forms on the screen, and handle interaction with the
-user.
-
-The \fBform\fR library uses the \fBcurses\fR libraries, and a curses
-initialization routine such as \fBinitscr\fR must be called before using any of
-these functions.  To use the \fBform\fR library, link with the options
-\fB-lform -lcurses\fR.
-
-.SS Current Default Values for Field Attributes
-
-The \fBform\fR library maintains a default value for field attributes.  You
-can get or set this default by calling the appropriate \fBset_\fR
-or retrieval
-routine with a \fBNULL\fR field pointer.  Changing this default with a
-\fBset_\fR function affects future field creations, but does not change the
-rendering of fields already created.
-
-.SS Routine Name Index
-
-The following table lists each \fBform\fR routine and the name of
-the manual page on which it is described.
-
-.TS
-l l
-l l .
-\fBcurses\fR Routine Name	Manual Page Name
-=
-current_field	\fBform_page\fR(3X)
-data_ahead	\fBform_data\fR(3X)
-data_behind	\fBform_data\fR(3X)
-dup_field	\fBform_field_new\fR(3X)
-dynamic_fieldinfo	\fBform_field_info\fR(3X)
-field_arg	\fBform_field_validation\fR(3X)
-field_back	\fBform_field_attributes\fR(3X)
-field_buffer	\fBform_field_buffer\fR(3X)
-field_count	\fBform_field\fR(3X)
-field_fore	\fBform_field_attributes\fR(3X)
-field_index	\fBform_page\fR(3X)
-field_info	\fBform_field_info\fR(3X)
-field_init	\fBform_hook\fR(3X)
-field_just	\fBform_field_just\fR(3X)
-field_opts	\fBform_field_opts\fR(3X)
-field_opts_off	\fBform_field_opts\fR(3X)
-field_opts_on	\fBform_field_opts\fR(3X)
-field_pad	\fBform_field_attributes\fR(3X)
-field_status	\fBform_field_buffer\fR(3X)
-field_term	\fBform_hook\fR(3X)
-field_type	\fBform_field_validation\fR(3X)
-field_userptr	\fBform_field_userptr\fR(3X)
-form_driver	\fBform_driver\fR(3X)
-form_fields	\fBform_field\fR(3X)
-form_init	\fBform_hook\fR(3X)
-form_opts	\fBform_opts\fR(3X)
-form_opts_off	\fBform_opts\fR(3X)
-form_opts_on	\fBform_opts\fR(3X)
-form_page	\fBform_page\fR(3X)
-form_request_by_name	\fBform_requestname\fR(3X)
-form_request_name	\fBform_requestname\fR(3X)
-form_sub	\fBform_win\fR(3X)
-form_term	\fBform_hook\fR(3X)
-form_userptr	\fBform_userptr\fR(3X)
-form_win	\fBform_win\fR(3X)
-free_field	\fBform_field_new\fR(3X)
-free_form	\fBform_new\fR(3X)
-link_field	\fBform_field_new\fR(3X)
-link_fieldtype	\fBform_fieldtype\fR(3X)
-move_field	\fBform_field\fR(3X)
-new_field	\fBform_field_new\fR(3X)
-new_form	\fBform_new\fR(3X)
-new_page	\fBform_new_page\fR(3X)
-pos_form_cursor	\fBform_cursor\fR(3X)
-post_form	\fBform_post\fR(3X)
-scale_form	\fBform_win\fR(3X)
-set_current_field	\fBform_page\fR(3X)
-set_field_back	\fBform_field_attributes\fR(3X)
-set_field_buffer	\fBform_field_buffer\fR(3X)
-set_field_fore	\fBform_field_attributes\fR(3X)
-set_field_init	\fBform_hook\fR(3X)
-set_field_just	\fBform_field_just\fR(3X)
-set_field_opts	\fBform_field_opts\fR(3X)
-set_field_pad	\fBform_field_attributes\fR(3X)
-set_field_status	\fBform_field_buffer\fR(3X)
-set_field_term	\fBform_hook\fR(3X)
-set_field_type	\fBform_field_validation\fR(3X)
-set_field_userptr	\fBform_field_userptr\fR(3X)
-set_fieldtype_arg	\fBform_fieldtype\fR(3X)
-set_fieldtype_choice	\fBform_fieldtype\fR(3X)
-set_form_fields	\fBform_field\fR(3X)
-set_form_init	\fBform_hook\fR(3X)
-set_form_opts	\fBform_field_opts\fR(3X)
-set_form_page	\fBform_page\fR(3X)
-set_form_sub	\fBform_win\fR(3X)
-set_form_term	\fBform_hook\fR(3X)
-set_form_userptr	\fBform_userptr\fR(3X)
-set_form_win	\fBform_win\fR(3X)
-set_max_field	\fBform_field_buffer\fR(3X)
-set_new_page	\fBform_new_page\fR(3X)
-unpost_form	\fBform_post\fR(3X)
-.TE
-.SH RETURN VALUE
-Routines that return pointers return \fBNULL\fR on error.  Routines that return
-an integer return one of the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_CONNECTED\fR
-The field is already connected to a form.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The form is already posted.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NO_ROOM\fR
-Form is too large for its window.
-.TP 5
-\fBE_NOT_POSTED\fR
-The form has not been posted.
-.TP 5
-\fBE_UNKNOWN_COMMAND\fR
-The form driver code saw an unknown request code.
-.TP 5
-\fBE_INVALID_FIELD\fR
-Contents of a field are not valid.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No fields are connected to the form.
-.TP 5
-\fBE_REQUEST_DENIED\fR
-The form driver could not process the request.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header files
-\fB<curses.h>\fR and \fB<eti.h>\fR.
-
-In your library list, libform.a should be before libncurses.a; that is,
-you want to say `-lform -lncurses', not the other way around (which would
-give you a link error using GNU \fBld\fR(1) and many other linkers).
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for ncurses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_cursor.3x b/contrib/ncurses-5.4/man/form_cursor.3x
deleted file mode 100644
index ab37c99e7f..0000000000
--- a/contrib/ncurses-5.4/man/form_cursor.3x
+++ /dev/null
@@ -1,74 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_cursor.3x,v 1.4 1998/11/29 01:05:43 Rick.Ohnemus Exp $
-.TH form_cursor 3X ""
-.SH NAME
-\fBform_cursor\fR - position a form window cursor
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int pos_form_cursor(FORM *form);
-.br
-.SH DESCRIPTION
-The function \fBpos_form_cursor\fR restores the cursor to the position required
-for the forms driver to continue processing requests.  This is useful after
-\fBcurses\fR routines have been called to do screen-painting in response to a
-form operation.
-.SH RETURN VALUE
-This routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_NOT_POSTED\fR
-The form has not been posted.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_data.3x b/contrib/ncurses-5.4/man/form_data.3x
deleted file mode 100644
index 3767e95459..0000000000
--- a/contrib/ncurses-5.4/man/form_data.3x
+++ /dev/null
@@ -1,63 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_data.3x,v 1.7 1998/11/29 01:13:22 Rick.Ohnemus Exp $
-.TH form_data 3X ""
-.SH NAME
-\fBform_data\fR - test for off-screen data in given forms
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-bool data_ahead(const FORM *form);
-.br
-bool data_behind(const FORM *form);
-.br
-.SH DESCRIPTION
-The function \fBdata_ahead\fR tests whether there is off-screen data
-ahead in the given form.  It returns TRUE (1) or FALSE (0).
-
-The function \fBdata_behind\fR tests whether there is off-screen data
-behind in the given form.  It returns TRUE (1) or FALSE (0).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_driver.3x b/contrib/ncurses-5.4/man/form_driver.3x
deleted file mode 100644
index 2354089101..0000000000
--- a/contrib/ncurses-5.4/man/form_driver.3x
+++ /dev/null
@@ -1,272 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_driver.3x,v 1.9 2002/02/16 22:39:52 tom Exp $
-.TH form_driver 3X ""
-.SH NAME
-\fBform_driver\fR - command-processing loop of the form system
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int form_driver(FORM *form, int c);
-.br
-.SH DESCRIPTION
-Once a form has been posted (displayed), you should funnel input events to it
-through \fBform_driver\fR.  This routine has two major input cases; either
-the input is a form navigation request or it's a printable ASCII character.
-The form driver requests are as follows:
-.TP 5
-REQ_NEXT_PAGE
-Move to the next page.
-.TP 5
-REQ_PREV_PAGE
-Move to the previous page.
-.TP 5
-REQ_FIRST_PAGE
-Move to the first page.
-.TP 5
-REQ_LAST_PAGE
-Move to the last field.
-
-.TP 5
-REQ_NEXT_FIELD
-Move to the next field.
-.TP 5
-REQ_PREV_FIELD
-Move to the previous field.
-.TP 5
-REQ_FIRST_FIELD
-Move to the first field.
-.TP 5
-REQ_LAST_FIELD
-Move to the last field.
-.TP 5
-REQ_SNEXT_FIELD
-Move to the sorted next field.
-.TP 5
-REQ_SPREV_FIELD
-Move to the sorted previous field.
-.TP 5
-REQ_SFIRST_FIELD
-Move to the sorted first field.
-.TP 5
-REQ_SLAST_FIELD
-Move to the sorted last field.
-.TP 5
-REQ_LEFT_FIELD
-Move left to a field.
-.TP 5
-REQ_RIGHT_FIELD
-Move right to a field.
-.TP 5
-REQ_UP_FIELD
-Move up to a field.
-.TP 5
-REQ_DOWN_FIELD
-Move down to a field.
-
-.TP 5
-REQ_NEXT_CHAR
-Move to the next char.
-.TP 5
-REQ_PREV_CHAR
-Move to the previous char.
-.TP 5
-REQ_NEXT_LINE
-Move to the next line.
-.TP 5
-REQ_PREV_LINE
-Move to the previous line.
-.TP 5
-REQ_NEXT_WORD
-Move to the next word.
-.TP 5
-REQ_PREV_WORD
-Move to the previous word.
-.TP 5
-REQ_BEG_FIELD
-Move to the beginning of the field.
-.TP 5
-REQ_END_FIELD
-Move to the end of the field.
-.TP 5
-REQ_BEG_LINE
-Move to the beginning of the line.
-.TP 5
-REQ_END_LINE
-Move to the end of the line.
-.TP 5
-REQ_LEFT_CHAR
-Move left in the field.
-.TP 5
-REQ_RIGHT_CHAR
-Move right in the field.
-.TP 5
-REQ_UP_CHAR
-Move up in the field.
-.TP 5
-REQ_DOWN_CHAR
-Move down in the field.
-
-.TP 5
-REQ_NEW_LINE
-Insert or overlay a new line.
-.TP 5
-REQ_INS_CHAR
-Insert a blank at the cursor.
-.TP 5
-REQ_INS_LINE
-Insert a blank line at the cursor.
-.TP 5
-REQ_DEL_CHAR
-Delete character at the cursor.
-.TP 5
-REQ_DEL_PREV
-Delete character before the cursor.
-.TP 5
-REQ_DEL_LINE
-Delete line at the cursor.
-.TP 5
-REQ_DEL_WORD
-Delete blank-delimited word at the cursor.
-.TP 5
-REQ_CLR_EOL
-Clear to end of line from cursor.
-.TP 5
-REQ_CLR_EOF
-Clear to end of field from cursor.
-.TP 5
-REQ_CLR_FIELD
-Clear the entire field.
-.TP 5
-REQ_OVL_MODE
-Enter overlay mode.
-.TP 5
-REQ_INS_MODE
-Enter insert mode.
-
-.TP 5
-REQ_SCR_FLINE
-Scroll the field forward a line.
-.TP 5
-REQ_SCR_BLINE
-Scroll the field backward a line.
-.TP 5
-REQ_SCR_FPAGE
-Scroll the field forward a page.
-.TP 5
-REQ_SCR_BPAGE
-Scroll the field backward a page.
-.TP 5
-REQ_SCR_FHPAGE
-Scroll the field forward half a page.
-.TP 5
-REQ_SCR_BHPAGE
-Scroll the field backward half a page.
-
-.TP 5
-REQ_SCR_FCHAR
-Scroll the field forward a character.
-.TP 5
-REQ_SCR_BCHAR
-Scroll the field backward a character.
-.TP 5
-REQ_SCR_HFLINE
-Horizontal scroll the field forward a line.
-.TP 5
-REQ_SCR_HBLINE
-Horizontal scroll the field backward a line.
-.TP 5
-REQ_SCR_HFHALF
-Horizontal scroll the field forward half a line.
-.TP 5
-REQ_SCR_HBHALF
-Horizontal scroll the field backward half a line.
-
-.TP
-REQ_VALIDATION
-Validate field.
-.TP
-REQ_NEXT_CHOICE
-Display next field choice.
-.TP
-REQ_PREV_CHOICE
-Display previous field choice.
-.PP
-If the second argument is a printable ASCII character, the driver places it
-in the current position in the current field.  If it is one of the forms
-requests listed above, that request is executed.
-.PP
-If the second argument is neither printable ASCII nor one of the above
-pre-defined form requests, the driver assumes it is an application-specific
-command and returns \fBE_UNKNOWN_COMMAND\fR.  Application-defined commands
-should be defined relative to \fBMAX_COMMAND\fR, the maximum value of these
-pre-defined requests.
-.SH RETURN VALUE
-\fBform_driver\fR return one of the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NOT_POSTED\fR
-The form has not been posted.
-.TP 5
-\fBE_UNKNOWN_COMMAND\fR
-The form driver code saw an unknown request code.
-.TP 5
-\fBE_INVALID_FIELD\fR
-Contents of field is invalid.
-.TP 5
-\fBE_REQUEST_DENIED\fR
-The form driver could not process the request.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header files
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field.3x b/contrib/ncurses-5.4/man/form_field.3x
deleted file mode 100644
index e916bf1825..0000000000
--- a/contrib/ncurses-5.4/man/form_field.3x
+++ /dev/null
@@ -1,97 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field.3x,v 1.6 2003/05/10 20:33:49 jmc Exp $
-.TH form_field 3X ""
-.SH NAME
-\fBform_field\fR - make and break connections between fields and forms
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_form_fields(FORM *form, FIELD **fields);
-.br
-FIELD **form_fields(const FORM *form);
-.br
-int field_count(const FORM *form);
-.br
-int move_field(FIELD *field, int frow, int fcol);
-.br
-.SH DESCRIPTION
-The function \fBset_form_fields\fR changes the field pointer array of
-the given \fIform\fR.  The array must be terminated by a \fBNULL\fR.
-
-The function \fBform_fields\fR returns the field array of the given form.
-
-The function \fBfield_count\fR returns the count of fields in \fIform\fR.
-
-The function \fBmove_field\fR moves the given field (which must be disconnected)
-to a specified location on the screen.
-.SH RETURN VALUES
-The function \fBform_fields\fR returns \fBNULL\fR on error.
-
-The function \fBfield_count\fR returns \fBERR\fR (the general
-\fBcurses\fR error return value) on error.
-
-The functions \fBset_form_fields\fR and \fBmove_field\fR return one of
-the following codes on error:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The form is already posted.
-.TP 5
-\fBE_CONNECTED\fR
-The field is already connected to a form.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-
-The SVr4 forms library documentation specifies the \fBfield_count\fR error value
-as -1 (which is the value of \fBERR\fR).
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_attributes.3x b/contrib/ncurses-5.4/man/form_field_attributes.3x
deleted file mode 100644
index ac7a3b53ee..0000000000
--- a/contrib/ncurses-5.4/man/form_field_attributes.3x
+++ /dev/null
@@ -1,91 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2001,2002 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_attributes.3x,v 1.7 2002/01/19 22:48:14 tom Exp $
-.TH form_field_attributes 3X ""
-.SH NAME
-\fBform_field_attributes\fR - color and attribute control for form fields
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_fore(FIELD *field, chtype attr);
-.br
-chtype field_fore(const FIELD *field);
-.br
-int set_field_back(FIELD *field, chtype attr);
-.br
-chtype field_back(const FIELD *field);
-.br
-int set_field_pad(FIELD *field, int pad);
-.br
-int field_pad(const FIELD *field);
-.br
-.SH DESCRIPTION
-The function \fBset_field_fore\fR sets the foreground attribute of
-\fIfield\fR. This is the highlight used to display the field contents.  The
-function \fBfield_fore\fR returns the foreground attribute.  The default is
-\fBA_STANDOUT\fR.
-
-The function \fBset_field_back\fR sets the background attribute of
-\fIform\fR. This is the highlight used to display the extent fields in the
-form.  The function \fBfield_back\fR returns the background attribute.  The
-default is \fBA_NORMAL\fR.
-
-The function \fBset_field_pad\fR sets the character used to fill the field.
-The function \fBfield_pad\fR returns the given form's pad character.  The
-default is a blank.
-.SH RETURN VALUE
-These routines return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_buffer.3x b/contrib/ncurses-5.4/man/form_field_buffer.3x
deleted file mode 100644
index 7595f53e05..0000000000
--- a/contrib/ncurses-5.4/man/form_field_buffer.3x
+++ /dev/null
@@ -1,99 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_buffer.3x,v 1.10 2003/05/10 20:22:01 tom Exp $
-.TH form_field_buffer 3X ""
-.SH NAME
-\fBform_field_buffer\fR - field buffer control
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_buffer(FIELD *field, int buf, const char *value);
-.br
-char *field_buffer(const FIELD *field, int buffer);
-.br
-int set_field_status(FIELD *field, bool status);
-.br
-bool field_status(const FIELD *field);
-.br
-int set_max_field(FIELD *field, int max);
-.br
-.SH DESCRIPTION
-The function \fBset_field_buffer\fR sets the numbered buffer of the given field
-to contain a given string.  Buffer 0 is the displayed value of the field; other
-numbered buffers may be allocated by applications through the \fBnbuf\fR
-argument of (see \fBform_field_new\fR(3X)) but are not manipulated by the forms
-library.  The function \fBfield_buffer\fR returns the address of the buffer.
-Please note that this buffer has always the length of the buffer, that means
-that it may typically contain trailing spaces. If you entered leading spaces
-the buffer may also contain them. If you want the raw data, you must write your
-own routine that copies the value out of the buffer and removes the leading
-and trailing spaces. Please note also, that subsequent operations on the form
-will probably change the content of the buffer. So don't use it for long term
-storage of the entered form data.
-
-The function \fBset_field_status\fR sets the associated status flag of
-\fIfield\fR; \fBfield_status\fR gets the current value.  The status flag
-is set to a nonzero value whenever the field changes.
-
-The function \fBset_max_field\fR sets the maximum size for a dynamic field.
-An argument of 0 turns off any maximum size threshold for that field.
-.SH RETURN VALUE
-The \fBfield_buffer\fR function returns NULL on error.
-
-The \fBfield_status\fR function returns \fBTRUE\fR or \fBFALSE\fR.
-
-The remaining routines return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_info.3x b/contrib/ncurses-5.4/man/form_field_info.3x
deleted file mode 100644
index 56b81ac7da..0000000000
--- a/contrib/ncurses-5.4/man/form_field_info.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000,2001,2002 Free Software Foundation, Inc.         *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_info.3x,v 1.8 2002/01/19 22:48:32 tom Exp $
-.TH form_field_info 3X ""
-.SH NAME
-\fBform_field_info\fR - retrieve field characteristics
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int field_info(const FIELD *field, int *rows, int *cols,
-              int *frow, int *fcol, int *nrow, int *nbuf);
-.br
-int dynamic_field_info(const FIELD *field, int *rows, int *cols, int *max);
-.br
-.SH DESCRIPTION
-The function \fBfield_info\fR returns the sizes and other attributes passed in
-to the field at its creation time.  The attributes are: height, width, row of
-upper-left corner, column of upper-left corner, number off-screen rows, and
-number of working buffers.
-
-The function \fBdynamic_field_info\fR returns the actual size of the field, and
-its maximum possible size.  If the field has no size limit, the location
-addressed by the third argument will be set to 0.  (A field can be made dynamic
-by turning off the \fBO_STATIC\fR).
-.SH RETURN VALUE
-These routines return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.PP
-A null (zero pointer) is accepted for any of the return values,
-to ignore that value.
-Not all implementations allow this, e.g., Solaris 2.7 does not.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_just.3x b/contrib/ncurses-5.4/man/form_field_just.3x
deleted file mode 100644
index 61b62b88b9..0000000000
--- a/contrib/ncurses-5.4/man/form_field_just.3x
+++ /dev/null
@@ -1,78 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_just.3x,v 1.7 2003/05/10 20:33:49 jmc Exp $
-.TH form_field_just 3X ""
-.SH NAME
-\fBform_field_just\fR - retrieve field characteristics
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_just(FIELD *field, int justification);
-.br
-int field_just(const FIELD *field);
-.br
-.SH DESCRIPTION
-The function \fBset_field_just\fR sets the justification attribute of
-a field; \fBfield_just\fR returns a field's justification attribute.
-The attribute may be one of NO_JUSTIFICATION, JUSTIFY_RIGHT,
-JUSTIFY_LEFT, or JUSTIFY_CENTER.
-
-.SH RETURN VALUE
-The function \fBfield_just\fR returns one of: NO_JUSTIFICATION,
-JUSTIFY_RIGHT, JUSTIFY_LEFT, or JUSTIFY_CENTER.
-
-The function \fBset_field_just\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_new.3x b/contrib/ncurses-5.4/man/form_field_new.3x
deleted file mode 100644
index a8174a5cad..0000000000
--- a/contrib/ncurses-5.4/man/form_field_new.3x
+++ /dev/null
@@ -1,96 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_new.3x,v 1.12 2003/05/10 20:33:49 jmc Exp $
-.TH form_field_new 3X ""
-.SH NAME
-\fBform_field_new\fR - create and destroy form fields
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-FIELD *new_field(int height, int width,
-                 int toprow, int leftcol,
-                 int offscreen, int nbuffers);
-.br
-FIELD *dup_field(FIELD *field, int toprow, int leftcol);
-.br
-FIELD *link_field(FIELD *field, int toprow, int leftcol);
-.br
-int free_field(FIELD *field);
-.br
-.SH DESCRIPTION
-The function \fBnew_field\fR allocates a new field and initializes it from the
-parameters given: height, width, row of upper-left corner, column of upper-left
-corner, number off-screen rows, and number of additional working buffers.
-
-The function \fBdup_field\fR duplicates a field at a new location.  Most
-attributes (including current contents, size, validation type, buffer count,
-growth threshold, justification, foreground, background, pad character,
-options, and user pointer) are copied.  Field status and the field page bit are
-not copied.
-
-The function \fBlink_field\fR acts like \fBdup_field\fR, but the new field
-shares buffers with its parent.  Attribute data is separate.
-
-The function \fBfree_field\fR de-allocates storage associated with a field.
-.SH RETURN VALUE
-The function, \fBnew_field\fR, \fBdup_field\fR, \fBlink_field\fR return
-\fBNULL\fR on error.
-
-The function \fBfree_field\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-
-It may be unwise to count on the set of attributes copied by
-\fBdup_field\fR(3X) being portable; the System V forms library documents are
-not very explicit about what gets copied and what doesn't.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_opts.3x b/contrib/ncurses-5.4/man/form_field_opts.3x
deleted file mode 100644
index 8a3e501840..0000000000
--- a/contrib/ncurses-5.4/man/form_field_opts.3x
+++ /dev/null
@@ -1,120 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_opts.3x,v 1.8 2003/05/10 20:33:49 jmc Exp $
-.TH form_field_opts 3X ""
-.SH NAME
-\fBform_field_opts\fR - set and get field options
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_opts(FIELD *field, OPTIONS opts);
-.br
-int field_opts_on(FIELD *field, OPTIONS opts);
-.br
-int field_opts_off(FIELD *field, OPTIONS opts);
-.br
-OPTIONS field_opts(const FIELD *field);
-.br
-.SH DESCRIPTION
-The function \fBset_field_opts\fR sets all the given field's option bits (field
-option bits may be logically-OR'ed together).
-
-The function \fBfield_opts_on\fR turns on the given option bits, and leaves
-others alone.
-
-The function \fBfield_opts_off\fR turns off the given option bits, and leaves
-others alone.
-
-The function \fBfield_opts\fR returns the field's current option bits.
-
-The following options are defined (all are on by default):
-.TP 5
-O_VISIBLE
-The field is displayed.  If this option is off, display of the field is
-suppressed.
-.TP 5
-O_ACTIVE
-The field is visited during processing.  If this option is off, the field will
-not be reachable by navigation keys. Please notice that an invisible field
-appears to be inactive also.
-.TP 5
-O_PUBLIC
-The field contents are displayed as data is entered.
-.TP 5
-O_EDIT
-The field can be edited.
-.TP 5
-O_WRAP
-Words that don't fit on a line are wrapped to the next line.  Words are
-blank-separated.
-.TP 5
-O_BLANK
-The field is cleared whenever a character is entered at the first position.
-.TP 5
-O_AUTOSKIP
-Skip to the next field when this one fills.
-.TP 5
-O_NULLOK
-Allow a blank field.
-.TP 5
-O_STATIC
-Field buffers are fixed to field's original size.
-.TP 5
-O_PASSOK
-Validate field only if modified by user.
-.SH RETURN VALUE
-Except for \fBfield_opts\fR, each routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_CURRENT\fR
-The field is the current field.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.TP 5
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_userptr.3x b/contrib/ncurses-5.4/man/form_field_userptr.3x
deleted file mode 100644
index 2aba2083bc..0000000000
--- a/contrib/ncurses-5.4/man/form_field_userptr.3x
+++ /dev/null
@@ -1,73 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_userptr.3x,v 1.6 1998/11/29 01:07:05 Rick.Ohnemus Exp $
-.TH form_field_userptr 3X ""
-.SH NAME
-\fBform_field_userptr\fR - associate application data with a form field
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_userptr(FIELD *field, void*userptr);
-.br
-void *field_userptr(const FIELD *field);
-.br
-.SH DESCRIPTION
-Every form field has a field that can be used to hold application-specific data
-(that is, the form-driver code leaves it alone).  These functions get and set
-that field.
-.SH RETURN VALUE
-The function \fBfield_userptr\fR returns \fBNULL\fR on error. The function
-\fBset_field_userptr\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-
-The user pointer should be a void pointer.  We leave it as a char pointer for
-SVr4 compatibility.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_field_validation.3x b/contrib/ncurses-5.4/man/form_field_validation.3x
deleted file mode 100644
index c82abf3c10..0000000000
--- a/contrib/ncurses-5.4/man/form_field_validation.3x
+++ /dev/null
@@ -1,144 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_field_validation.3x,v 1.14 2003/05/10 20:33:49 jmc Exp $
-.TH form_field_validation 3X ""
-.SH NAME
-\fBform_field_validation\fR - data type validation for fields
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_type(FIELD *field, FIELDTYPE *type, ...);
-.br
-FIELDTYPE *field_type(const FIELD *field);
-.br
-void *field_arg(const FIELD *field);
-.sp
-FIELDTYPE *TYPE_ALNUM;
-.br
-FIELDTYPE *TYPE_ALPHA;
-.br
-FIELDTYPE *TYPE_ENUM;
-.br
-FIELDTYPE *TYPE_INTEGER;
-.br
-FIELDTYPE *TYPE_NUMERIC;
-.br
-FIELDTYPE *TYPE_REGEXP;
-.br
-FIELDTYPE *TYPE_IPV4;
-.br
-.SH DESCRIPTION
-The function \fBset_field_type\fR declares a data type for a given form field.
-This is the type checked by validation functions.
-The predefined types are as follows:
-.TP 5
-TYPE_ALNUM
-Alphanumeric data.  Requires a third \fBint\fR argument, a minimum field width.
-.TP 5
-TYPE_ALPHA
-Character data.  Requires a third \fBint\fR argument, a minimum field width.
-.TP 5
-TYPE_ENUM
-Accept one of a specified set of strings.  Requires a third \fB(char **)\fR
-argument pointing to a string list; a fourth \fBint\fR flag argument to enable
-case-sensitivity; and a fifth \fBint\fR flag argument specifying whether a partial
-match must be a unique one (if this flag is off, a prefix matches the first
-of any set of more than one list elements with that prefix). Please notice
-that the string list is not copied, only a reference to it is stored in the
-field. So you should avoid using a list that lives in automatic variables
-on the stack.
-.TP 5
-TYPE_INTEGER
-Integer data, parsable to an integer by \fBatoi(3)\fR.  Requires a third
-\fBint\fR argument controlling the precision, a fourth \fBlong\fR argument
-constraining minimum value, and a fifth \fBlong\fR constraining maximum value.
-If the maximum value is less than or equal to the minimum value, the range is
-simply ignored. On return the field buffer is formatted according to the
-\fBprintf\fR format specification ".*ld", where the '*' is replaced by the
-precision argument.
-For details of the precision handling see \fBprintf's\fR man-page.
-.TP 5
-TYPE_NUMERIC
-Numeric data (may have a decimal-point part). Requires a third
-\fBint\fR argument controlling the precision, a fourth \fBdouble\fR
-argument constraining minimum value, and a fifth \fBdouble\fR constraining
-maximum value. If your system supports locales, the decimal point character
-to be used must be the one specified by your locale.
-If the maximum value is less than or equal to the minimum value, the range is
-simply ignored. On return the field buffer is formatted according to the
-\fBprintf\fR format specification ".*f", where the '*' is replaced by the
-precision argument.
-For details of the precision handling see \fBprintf's\fR man-page.
-.TP 5
-TYPE_REGEXP
-Regular expression data.  Requires a regular expression \fB(char *)\fR third argument;
-the data is valid if the regular expression matches it.  Regular expressions
-are in the format of \fBregcomp\fR(3X) and \fBregexec\fR(3X). Please notice
-that the regular expression must match the whole field. If you have for
-example an eight character wide field, a regular expression "^[0-9]*$" always
-means that you have to fill all eight positions with digits. If you want to
-allow fewer digits, you may use for example "^[0-9]* *$" which is good for
-trailing spaces (up to an empty field), or "^ *[0-9]* *$" which is good for
-leading and trailing spaces around the digits.
-.TP 5
-TYPE_IPV4
-An Internet Protocol Version 4 address. This requires no additional argument. It
-is checked whether or not the buffer has the form a.b.c.d, where a,b,c and d are
-numbers between 0 and 255. Trailing blanks in the buffer are ignored. The address
-itself is not validated. Please note that this is an ncurses extension. This
-field type may not be available in other curses implementations.
-.PP
-It is possible to set up new programmer-defined field types.  See the
-\fBform_fieldtype\fR(3X) manual page.
-.SH RETURN VALUE
-The functions \fBfield_type\fR and \fBfield_arg\fR return \fBNULL\fR on
-error. The function \fBset_field_type\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_fieldtype.3x b/contrib/ncurses-5.4/man/form_fieldtype.3x
deleted file mode 100644
index 979258a2ba..0000000000
--- a/contrib/ncurses-5.4/man/form_fieldtype.3x
+++ /dev/null
@@ -1,135 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_fieldtype.3x,v 1.12 2003/05/10 20:33:49 jmc Exp $
-.TH form_fieldtype 3X ""
-.SH NAME
-\fBform_fieldtype\fR - define validation-field types
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-FIELDTYPE *new_fieldtype(
-    bool (* const field_check)(FIELD *, const void *),
-    bool (* const char_check)(int, const void *));
-.br
-int free_fieldtype(FIELDTYPE *fieldtype);
-.br
-int set_fieldtype_arg(
-    FIELDTYPE *fieldtype,
-    void *(* const make_arg)(va_list *),
-    void *(* const copy_arg)(const void *),
-    void  (* const free_arg)(void *));
-.br
-int set_fieldtype_choice(
-    FIELDTYPE *fieldtype,
-    bool (* const next_choice)(FIELD *, const void *),
-    bool (* const prev_choice)(FIELD *, const void *));
-.br
-FIELDTYPE *link_fieldtype(FIELDTYPE *type1,
-                          FIELDTYPE *type2);
-.br
-.SH DESCRIPTION
-The function \fBnew_fieldtype\fR creates a new field type usable for data
-validation.  You supply it with \fIfield_check\fR, a predicate to check the
-validity of an entered data string whenever the user attempts to leave a field.
-The (FIELD *) argument is passed in so the validation predicate can see the
-field's buffer, sizes and other attributes; the second argument is an
-argument-block structure, about which more below.
-
-You also supply \fBnew_fieldtype\fR with \fIchar_check\fR,
-a function to validate input characters as they are entered; it will be passed
-the character to be checked and a pointer to an argument-block structure.
-
-The function \fBfree_fieldtype\fR frees the space allocated for a given
-validation type.
-
-The function \fBset_fieldtype_arg\fR associates three storage-management functions
-with a field type.
-The \fImake_arg\fR function is automatically applied to the
-list of arguments you give \fBset_field_type\fR when attaching validation
-to a field; its job is to bundle these into an allocated argument-block
-object which can later be passed to validation predicated.
-The other two hook arguments should copy and free argument-block structures.
-They will be used by the forms-driver code.
-You must supply the \fImake_arg\fR function,
-the other two are optional, you may supply NULL for them.
-In this case it is assumed
-that \fImake_arg\fR does not allocate memory but simply loads the
-argument into a single scalar value.
-
-The function \fBlink_fieldtype\fR creates
-a new field type from the two given types.
-They are connected by an logical 'OR'.
-
-The form driver requests \fBREQ_NEXT_CHOICE\fR and \fBREQ_PREV_CHOICE\fR assume
-that the possible values of a field form an ordered set, and provide the forms
-user with a way to move through the set.
-The \fBset_fieldtype_choice\fR
-function allows forms programmers to define successor and predecessor functions
-for the field type.
-These functions take the field pointer and an
-argument-block structure as arguments.
-.SH RETURN VALUE
-The pointer-valued routines return NULL on error.
-
-The integer-valued routines return one of the following codes on
-error:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_CONNECTED\fR
-The field is already connected to a form.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-
-All of the \fB(char *)\fR arguments of these functions should actually be
-\fB(void *)\fR.  The type has been left uncorrected for strict compatibility
-with System V.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_hook.3x b/contrib/ncurses-5.4/man/form_hook.3x
deleted file mode 100644
index 19c1b9fbd7..0000000000
--- a/contrib/ncurses-5.4/man/form_hook.3x
+++ /dev/null
@@ -1,100 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_hook.3x,v 1.6 1999/03/20 22:37:15 Todd.Miller Exp $
-.TH form_hook 3X ""
-.SH NAME
-\fBform_hook\fR - set hooks for automatic invocation by applications
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_field_init(FORM *form, void (*func)(FORM *));
-.br
-void (*)(FORM *) field_init(const FORM *form);
-.br
-int set_field_term(FORM *form, void (*func)(FORM *));
-.br
-void (*)(FORM *) field_term(const FORM *form);
-.br
-int set_form_init(FORM *form, void (*func)(FORM *));
-.br
-void (*)(FORM *) form_init(const FORM *form);
-.br
-int set_form_term(FORM *form, void (*func)(FORM *));
-.br
-void (*)(FORM *) form_term(const FORM *form);
-.br
-.SH DESCRIPTION
-These functions make it possible to set hook functions to be called at various
-points in the automatic processing of input event codes by \fBform_driver\fR.
-
-The function \fBset_field_init\fR sets a hook to be called at form-post time
-and each time the selected field changes (after the change).  \fBfield_init\fR
-returns the current field init hook, if any (\fBNULL\fR if there is no such
-hook).
-
-The function \fBset_field_term\fR sets a hook to be called at form-unpost time
-and each time the selected field changes (before the change).  \fBfield_term\fR
-returns the current field term hook, if any (\fBNULL\fR if there is no such
-hook).
-
-The function \fBset_form_init\fR sets a hook to be called at form-post time and
-just after a page change once it is posted.  \fBform_init\fR returns the
-current form init hook, if any (\fBNULL\fR if there is no such hook).
-
-The function \fBset_form_term\fR sets a hook to be called at form-unpost time
-and just before a page change once it is posted.  \fBform_init\fR
-returns the current form term hook, if any (\fBNULL\fR if there is no such
-hook).
-.SH RETURN VALUE
-Routines that return pointers return \fBNULL\fR on error.  Other routines
-return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_new.3x b/contrib/ncurses-5.4/man/form_new.3x
deleted file mode 100644
index 0f4c5015d1..0000000000
--- a/contrib/ncurses-5.4/man/form_new.3x
+++ /dev/null
@@ -1,79 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_new.3x,v 1.5 1998/11/29 01:07:37 Rick.Ohnemus Exp $
-.TH form_new 3X ""
-.SH NAME
-\fBform_new\fR - create and destroy forms
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-FORM *new_form(FIELD **fields);
-.br
-int free_form(FORM *form);
-.br
-.SH DESCRIPTION
-The function \fBnew_form\fR creates a new form connected to a specified field
-pointer array (which must be \fBNULL\fR-terminated).
-
-The function \fBfree_form\fR disconnects \fIform\fR from its field array
-and frees the storage allocated for the form.
-.SH RETURN VALUE
-The function \fBnew_form\fR returns \fBNULL\fR on error.
-
-The function \fBfree_form\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The form has already been posted.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_new_page.3x b/contrib/ncurses-5.4/man/form_new_page.3x
deleted file mode 100644
index 432f624f52..0000000000
--- a/contrib/ncurses-5.4/man/form_new_page.3x
+++ /dev/null
@@ -1,77 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_new_page.3x,v 1.6 2002/01/19 22:48:51 tom Exp $
-.TH form_new_page 3X ""
-.SH NAME
-\fBform_new_page\fR - form pagination functions
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_new_page(FIELD *field, bool new_page_flag);
-.br
-bool new_page(const FIELD *field);
-.br
-.SH DESCRIPTION
-The function \fBset_new_page\fR sets or resets a flag marking the given field
-as the beginning of a new page on its form.
-
-The function \fBnew_page\fR is a predicate which tests if a given field marks
-a page beginning on its form.
-.SH RETURN VALUE
-The function \fBnew_page\fR returns \fBTRUE\fR or \fBFALSE\fR.
-
-The function \fBset_new_page\fR return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_CONNECTED\fR
-The given field is already connected to a form.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_opts.3x b/contrib/ncurses-5.4/man/form_opts.3x
deleted file mode 100644
index 7921b37725..0000000000
--- a/contrib/ncurses-5.4/man/form_opts.3x
+++ /dev/null
@@ -1,90 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_opts.3x,v 1.6 1998/11/29 01:07:53 Rick.Ohnemus Exp $
-.TH form_opts 3X ""
-.SH NAME
-\fBform_opts\fR - set and get form options
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_form_opts(FORM *form, OPTIONS opts);
-.br
-int form_opts_on(FORM *form, OPTIONS opts);
-.br
-int form_opts_off(FORM *form, OPTIONS opts);
-.br
-OPTIONS form_opts(const FORM *form);
-.br
-.SH DESCRIPTION
-The function \fBset_form_opts\fR sets all the given form's option bits (form
-option bits may be logically-OR'ed together).
-
-The function \fBform_opts_on\fR turns on the given option bits, and leaves
-others alone.
-
-The function \fBform_opts_off\fR turns off the given option bits, and leaves
-others alone.
-
-The function \fBform_opts\fR returns the form's current option bits.
-
-The following options are defined (all are on by default):
-.TP 5
-O_NL_OVERLOAD
-Overload the \fBREQ_NEW_LINE\fR forms driver request so that calling it at the
-end of a field goes to the next field.
-.TP 5
-O_BS_OVERLOAD
-Overload the \fBREQ_DEL_PREV\fR forms driver request so that calling it at the
-beginning of a field goes to the previous field.
-.SH RETURN VALUE
-Except for \fBform_opts\fR, each routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_page.3x b/contrib/ncurses-5.4/man/form_page.3x
deleted file mode 100644
index 4b5d15aec1..0000000000
--- a/contrib/ncurses-5.4/man/form_page.3x
+++ /dev/null
@@ -1,95 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_page.3x,v 1.8 1998/11/29 01:08:02 Rick.Ohnemus Exp $
-.TH form_page 3X ""
-.SH NAME
-\fBform_page\fR - set and get form page number
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_current_field(FORM *form, FIELD *field);
-.br
-FIELD *current_field(const FORM *);
-.br
-int set_form_page(FORM *form, int n);
-.br
-int form_page(const FORM *form);
-.br
-int field_index(const FIELD *field);
-.br
-.SH DESCRIPTION
-The function \fBset_current field\fR sets the current field of the given
-form; \fBcurrent_field\fR returns the current field of the given form.
-.PP
-The function \fBset_form_page\fR sets the form's page number (goes to page
-\fIn\fR of the form).
-.PP
-The function \fBform_page\fR returns the form's current page number.
-.PP
-The function \fBfield_index\fR returns the index of the field in the
-field array of the form it is connected to. It returns \fBERR\fR if
-the argument is the null pointer or the field is not connected.
-.SH RETURN VALUE
-Except for \fBform_page\fR, each routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_INVALID_FIELD\fR
-Contents of a field are not valid.
-.TP 5
-\fBE_REQUEST_DENIED\fR
-The form driver could not process the request.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_post.3x b/contrib/ncurses-5.4/man/form_post.3x
deleted file mode 100644
index 56e86ab946..0000000000
--- a/contrib/ncurses-5.4/man/form_post.3x
+++ /dev/null
@@ -1,90 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_post.3x,v 1.4 1998/11/29 01:08:10 Rick.Ohnemus Exp $
-.TH form_post 3X ""
-.SH NAME
-\fBform_post\fR - write or erase forms from associated subwindows
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int post_form(FORM *form);
-.br
-int unpost_form(FORM *form);
-.br
-.SH DESCRIPTION
-The function \fBpost_form\fR displays a form to its associated subwindow.  To
-trigger physical display of the subwindow, use \fBrefresh\fR or some equivalent
-\fBcurses\fR routine (the implicit \fBdoupdate\fR triggered by an \fBcurses\fR
-input request will do).
-
-The function \fBunpost_form\fR erases form from its associated subwindow.
-.SH RETURN VALUE
-These routines return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The form has already been posted.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NO_ROOM\fR
-Form is too large for its window.
-.TP 5
-\fBE_NOT_POSTED\fR
-The form has not been posted.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the form.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_requestname.3x b/contrib/ncurses-5.4/man/form_requestname.3x
deleted file mode 100644
index df1f701b38..0000000000
--- a/contrib/ncurses-5.4/man/form_requestname.3x
+++ /dev/null
@@ -1,69 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_requestname.3x,v 1.6 1998/11/29 01:08:18 Rick.Ohnemus Exp $
-.TH form_requestname 3X ""
-.SH NAME
-\fBform_requestname\fR - handle printable form request names
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-const char *form_request_name(int request);
-.br
-int form_request_by_name(const char *name);
-.br
-.SH DESCRIPTION
-The function \fBform_request_name\fR returns the printable name of a form
-request code.
-.br
-The function \fBform_request_by_name\fR searches in the name-table for a request
-with the given name and returns its request code. Otherwise E_NO_MATCH is returned.
-.SH RETURN VALUE
-\fBform_request_name\fR returns \fBNULL\fR on error and sets errno
-to \fBE_BAD_ARGUMENT\fR.
-.br
-\fBform_request_by_name\fR returns \fBE_NO_MATCH\fR on error.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_userptr.3x b/contrib/ncurses-5.4/man/form_userptr.3x
deleted file mode 100644
index 00e3d71aa4..0000000000
--- a/contrib/ncurses-5.4/man/form_userptr.3x
+++ /dev/null
@@ -1,73 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_userptr.3x,v 1.9 1998/11/29 01:08:39 Rick.Ohnemus Exp $
-.TH form_userptr 3X ""
-.SH NAME
-\fBform_userptr\fR - associate application data with a form item
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_form_userptr(FORM *form, void *userptr);
-.br
-void* form_userptr(const FORM *form);
-.br
-.SH DESCRIPTION
-Every form and every form item has a field that can be used to hold
-application-specific data (that is, the form-driver code leaves it alone).
-These functions get and set the form user pointer field.
-.SH RETURN VALUE
-The function \fBform_userptr\fR returns \fBNULL\fR on error.
-The function \fBset_form_userptr\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-
-The user pointer should be a void pointer.  We leave it as a char pointer for
-SVr4 compatibility.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/form_win.3x b/contrib/ncurses-5.4/man/form_win.3x
deleted file mode 100644
index e565970288..0000000000
--- a/contrib/ncurses-5.4/man/form_win.3x
+++ /dev/null
@@ -1,95 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: form_win.3x,v 1.8 1999/04/10 23:36:08 tom Exp $
-.TH form_win 3X ""
-.SH NAME
-\fBform_win\fR - make and break form window and subwindow associations
-.SH SYNOPSIS
-\fB#include <form.h>\fR
-.br
-int set_form_win(FORM *form, WINDOW *win);
-.br
-WINDOW *form_win(const FORM *form);
-.br
-int set_form_sub(FORM *form, WINDOW *sub);
-.br
-WINDOW *form_sub(const FORM *form);
-.br
-int scale_form(const FORM *form, int *rows, int *columns);
-.br
-.SH DESCRIPTION
-Every form has an associated pair of \fBcurses\fR windows.  The form window
-displays any title and border associated with the window; the form subwindow
-displays the items of the form that are currently available for selection.
-
-The first four functions get and set those windows.  It is not necessary to set
-either window; by default, the driver code uses \fBstdscr\fR for both.
-
-In the \fBset_\fR functions, window argument of \fBNULL\fR is treated as though
-it were \fBstsdcr\fR.  A form argument of \fBNULL\fR is treated as a request
-to change the system default form window or subwindow.
-
-The function \fBscale_form\fR returns the minimum size required for the
-subwindow of \fIform\fR.
-.SH RETURN VALUE
-Routines that return pointers return \fBNULL\fR on error.  Routines that return
-an integer return one of the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The form has already been posted.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the form.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBform\fR(3X).
-.SH NOTES
-The header file \fB<form.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V forms library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/infocmp.1m b/contrib/ncurses-5.4/man/infocmp.1m
deleted file mode 100644
index fe95d6f89c..0000000000
--- a/contrib/ncurses-5.4/man/infocmp.1m
+++ /dev/null
@@ -1,410 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: infocmp.1m,v 1.34 2003/10/25 16:19:01 tom Exp $
-.TH infocmp 1M ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-\fBinfocmp\fR - compare or print out \fIterminfo\fR descriptions
-.SH SYNOPSIS
-\fBinfocmp\fR [\fB\-\
-1\
-C\
-E\
-F\
-G\
-I\
-L\
-T\
-V\
-c\
-d\
-e\
-g\
-i\
-l\
-n\
-p\
-q\
-r\
-t\
-u\
-\fR]
-.br
-      [\fB\-v\fR \fIn\fR] [\fB\-s d\fR| \fBi\fR| \fBl\fR| \fBc\fR] [\fB\-R \fR\fBsubset\fR]
-.br
-      [\fB\-w\fR\ \fIwidth\fR] [\fB\-A\fR\ \fIdirectory\fR] [\fB\-B\fR\ \fIdirectory\fR]
-.br
-      [\fItermname\fR...]
-.SH DESCRIPTION
-\fBinfocmp\fR can be used to compare a binary \fBterminfo\fR entry with other
-terminfo entries, rewrite a \fBterminfo\fR description to take advantage of the
-\fBuse=\fR terminfo field, or print out a \fBterminfo\fR description from the
-binary file (\fBterm\fR) in a variety of formats.  In all cases, the boolean
-fields will be printed first, followed by the numeric fields, followed by the
-string fields.
-.SS Default Options
-If no options are specified and zero or one \fItermnames\fR are specified, the
-\fB\-I\fR option will be assumed.  If more than one \fItermname\fR is specified,
-the \fB\-d\fR option will be assumed.
-.SS Comparison Options [\-d] [\-c] [\-n]
-\fBinfocmp\fR compares the \fBterminfo\fR description of the first terminal
-\fItermname\fR with each of the descriptions given by the entries for the other
-terminal's \fItermnames\fR.  If a capability is defined for only one of the
-terminals, the value returned will depend on the type of the capability:
-\fBF\fR for boolean variables, \fB-1\fR for integer variables, and \fBNULL\fR
-for string variables.
-
-The \fB\-d\fR option produces a list of each capability that is different
-between two entries.  This option is useful to show the difference between two
-entries, created by different people, for the same or similar terminals.
-
-The \fB\-c\fR option produces a list of each capability that is common between
-two entries.  Capabilities that are not set are ignored.  This option can be
-used as a quick check to see if the \fB\-u\fR option is worth using.
-
-The \fB\-n\fR option produces a list of each capability that is in neither
-entry.  If no \fItermnames\fR are given, the environment variable \fBTERM\fR
-will be used for both of the \fItermnames\fR.  This can be used as a quick
-check to see if anything was left out of a description.
-.SS Source Listing Options [\-I] [\-L] [\-C] [\-r]
-The \fB\-I\fR, \fB\-L\fR, and \fB\-C\fR options will produce a source listing for
-each terminal named.
-
-.TS
-center tab(/) ;
-l l .
-\fB\-I\fR/use the \fBterminfo\fR names
-\fB\-L\fR/use the long C variable name listed in <\fBterm.h\fR>
-\fB\-C\fR/use the \fBtermcap\fR names
-\fB\-r\fR/when using \fB\-C\fR, put out all capabilities in \fBtermcap\fR form
-.TE
-
-If no \fItermnames\fR are given, the environment variable \fBTERM\fR will be
-used for the terminal name.
-
-The source produced by the \fB\-C\fR option may be used directly as a
-\fBtermcap\fR entry, but not all parameterized strings can be changed to
-the \fBtermcap\fR format.  \fBinfocmp\fR will attempt to convert most of the
-parameterized information, and anything not converted will be plainly marked in
-the output and commented out.  These should be edited by hand.
-
-All padding information for strings will be collected together and placed
-at the beginning of the string where \fBtermcap\fR expects it.  Mandatory
-padding (padding information with a trailing '/') will become optional.
-
-All \fBtermcap\fR variables no longer supported by \fBterminfo\fR, but which
-are derivable from other \fBterminfo\fR variables, will be output.  Not all
-\fBterminfo\fR capabilities will be translated; only those variables which were
-part of \fBtermcap\fR will normally be output.  Specifying the \fB\-r\fR option
-will take off this restriction, allowing all capabilities to be output in
-\fItermcap\fR form.
-
-Note that because padding is collected to the beginning of the capability, not
-all capabilities are output.  Mandatory padding is not supported.  Because
-\fBtermcap\fR strings are not as flexible, it is not always possible to convert
-a \fBterminfo\fR string capability into an equivalent \fBtermcap\fR format.  A
-subsequent conversion of the \fBtermcap\fR file back into \fBterminfo\fR format
-will not necessarily reproduce the original \fBterminfo\fR
-source.
-
-Some common \fBterminfo\fR parameter sequences, their \fBtermcap\fR
-equivalents, and some terminal types which commonly have such sequences, are:
-
-.TS
-center tab(/) ;
-l c l
-l l l.
-\fBterminfo/termcap\fR/Representative Terminals
-=
-\fB%p1%c/%.\fR/adm
-\fB%p1%d/%d\fR/hp, ANSI standard, vt100
-\fB%p1%'x'%+%c/%+x\fR/concept
-\fB%i/%i\fRq/ANSI standard, vt100
-\fB%p1%?%'x'%>%t%p1%'y'%+%;/%>xy\fR/concept
-\fB%p2\fR is printed before \fB%p1/%r\fR/hp
-.TE
-.SS Use= Option [\-u]
-The \fB\-u\fR option produces a \fBterminfo\fR source description of the first
-terminal \fItermname\fR which is relative to the sum of the descriptions given
-by the entries for the other terminals \fItermnames\fR.  It does this by
-analyzing the differences between the first \fItermname\fR and the other
-\fItermnames\fR and producing a description with \fBuse=\fR fields for the
-other terminals.  In this manner, it is possible to retrofit generic terminfo
-entries into a terminal's description.  Or, if two similar terminals exist, but
-were coded at different times or by different people so that each description
-is a full description, using \fBinfocmp\fR will show what can be done to change
-one description to be relative to the other.
-
-A capability will get printed with an at-sign (@) if it no longer exists in the
-first \fItermname\fR, but one of the other \fItermname\fR entries contains a
-value for it.  A capability's value gets printed if the value in the first
-\fItermname\fR is not found in any of the other \fItermname\fR entries, or if
-the first of the other \fItermname\fR entries that has this capability gives a
-different value for the capability than that in the first \fItermname\fR.
-
-The order of the other \fItermname\fR entries is significant.  Since the
-terminfo compiler \fBtic\fR does a left-to-right scan of the capabilities,
-specifying two \fBuse=\fR entries that contain differing entries for the same
-capabilities will produce different results depending on the order that the
-entries are given in.  \fBinfocmp\fR will flag any such inconsistencies between
-the other \fItermname\fR entries as they are found.
-
-Alternatively, specifying a capability \fIafter\fR a \fBuse=\fR entry that
-contains that capability will cause the second specification to be ignored.
-Using \fBinfocmp\fR to recreate a description can be a useful check to make
-sure that everything was specified correctly in the original source
-description.
-
-Another error that does not cause incorrect compiled files, but will slow down
-the compilation time, is specifying extra \fBuse=\fR fields that are
-superfluous.  \fBinfocmp\fR will flag any other \fItermname use=\fR fields that
-were not needed.
-.SS Changing Databases [\-A \fIdirectory\fR] [\-B \fIdirectory\fR]
-The location of the compiled \fBterminfo\fR database is taken from the
-environment variable \fBTERMINFO\fR .  If the variable is not defined, or the
-terminal is not found in that location, the system \fBterminfo\fR database,
-in \fB@TERMINFO@\fR, will be used.  The options \fB\-A\fR
-and \fB\-B\fR may be used to override this location.  The \fB\-A\fR option will
-set \fBTERMINFO\fR for the first \fItermname\fR and the \fB\-B\fR option will
-set \fBTERMINFO\fR for the other \fItermnames\fR.  With this, it is possible to
-compare descriptions for a terminal with the same name located in two different
-databases.  This is useful for comparing descriptions for the same terminal
-created by different people.
-.SS Other Options
-.TP 5
-\fB\-1\fR
-causes the fields to be printed out one to a line.  Otherwise,
-the fields will be printed several to a line to a maximum width
-of 60 characters.
-.TP
-\fB\-a\fR
-tells \fBinfocmp\fP to retain commented-out capabilities rather than discarding
-them.  Capabilities are commented by prefixing them with a period.
-.TP 5
-\fB\-E\fR
-Dump the capabilities of the given terminal as tables, needed in
-the C initializer for a
-TERMTYPE structure (the terminal capability structure in the \fB<term.h>\fR).
-This option is useful for preparing versions of the curses library hardwired
-for a given terminal type.
-The tables are all declared static, and are named according to the type
-and the name of the corresponding terminal entry.
-.sp
-Before ncurses 5.0, the split between the \fB\-e\fP and \fB\-E\fP
-options was not needed; but support for extended names required making
-the arrays of terminal capabilities separate from the TERMTYPE structure.
-.TP 5
-\fB\-e\fR
-Dump the capabilities of the given terminal as a C initializer for a
-TERMTYPE structure (the terminal capability structure in the \fB<term.h>\fR).
-This option is useful for preparing versions of the curses library hardwired
-for a given terminal type.
-.TP 5
-\fB\-F\fR
-compare terminfo files.  This assumes that two following arguments are
-filenames.  The files are searched for pairwise matches between
-entries, with two entries considered to match if any of their names do.
-The report printed to standard output lists entries with no matches in
-the other file, and entries with more than one match.  For entries
-with exactly one match it includes a difference report.  Normally,
-to reduce the volume of the report, use references are
-not resolved before looking for differences, but resolution can be forced
-by also specifying \fB\-r\fR.
-.TP 5
-\fB\-f\fR
-Display complex terminfo strings which contain if/then/else/endif expressions
-indented for readability.
-.TP 5
-\fB\-G\fR
-Display constant literals in decimal form
-rather than their character equivalents.
-.TP 5
-\fB\-g\fR
-Display constant character literals in quoted form
-rather than their decimal equivalents.
-.TP 5
-\fB\-i\fR
-Analyze the initialization (\fBis1\fR, \fBis2\fR, \fBis3\fR), and reset
-(\fBrs1\fR, \fBrs2\fR, \fBrs3\fR), strings in the entry.  For each string, the
-code tries to analyze it into actions in terms of the other capabilities in the
-entry, certain X3.64/ISO 6429/ECMA-48 capabilities, and certain DEC VT-series
-private modes (the set of recognized special sequences has been selected for
-completeness over the existing terminfo database).  Each report line consists
-of the capability name, followed by a colon and space, followed by a printable
-expansion of the capability string with sections matching recognized actions
-translated into {}-bracketed descriptions.  Here is a list of the DEC/ANSI
-special sequences recognized:
-
-.TS
-center tab(/) ;
-l l
-l l.
-Action/Meaning
-=
-RIS/full reset
-SC/save cursor
-RC/restore cursor
-LL/home-down
-RSR/reset scroll region
-
-ISO DEC G0/enable DEC graphics for G0
-ISO UK G0/enable UK chars for G0
-ISO US G0/enable US chars for G0
-ISO DEC G1/enable DEC graphics for G1
-ISO UK G1/enable UK chars for G1
-ISO US G1/enable US chars for G1
-
-DECPAM/application keypad mode
-DECPNM/normal keypad mode
-DECANSI/enter ANSI mode
-
-DEC[+-]CKM/application cursor keys
-DEC[+-]ANM/set VT52 mode
-DEC[+-]COLM/132-column mode
-DEC[+-]SCLM/smooth scroll
-DEC[+-]SCNM/reverse video mode
-DEC[+-]OM/origin mode
-DEC[+-]AWM/wraparound mode
-DEC[+-]ARM/auto-repeat mode
-.TE
-.sp
-It also recognizes a SGR action corresponding to ANSI/ISO 6429/ECMA Set
-Graphics Rendition, with the values NORMAL, BOLD, UNDERLINE, BLINK, and
-REVERSE.  All but NORMAL may be prefixed with `+' (turn on) or `-' (turn off).
-
-An SGR0 designates an empty highlight sequence (equivalent to {SGR:NORMAL}).
-.TP 5
-\fB\-l\fR
-Set output format to terminfo.
-.TP 5
-\fB\-p\fR
-Ignore padding specifications when comparing strings.
-.TP 5
-\fB\-q\fR
-Make the comparison listing shorter by omitting subheadings, and using
-"-" for absent capabilities, "@" for canceled rather than "NULL".
-.TP 5
-\fB\-R\fR\fIsubset\fR
-Restrict output to a given subset.  This option is for use with archaic
-versions of terminfo like those on SVr1, Ultrix, or HP/UX that do not support
-the full set of SVR4/XSI Curses terminfo; and variants such as AIX
-that have their own extensions incompatible with SVr4/XSI.  Available terminfo
-subsets are "SVr1", "Ultrix", "HP", and "AIX"; see \fBterminfo\fR(\*n) for
-details.  You can also choose the subset "BSD" which selects only capabilities
-with termcap equivalents recognized by 4.4BSD.
-.TP
-\fB\-s \fR\fI[d|i|l|c]\fR
-The \fB\-s\fR option sorts the fields within each type according to the argument
-below:
-.br
-.RS 5
-.TP 5
-\fBd\fR
-leave fields in the order that they are stored in the \fIterminfo\fR database.
-.TP 5
-\fBi\fR
-sort by \fIterminfo\fR name.
-.TP 5
-\fBl\fR
-sort by the long C variable name.
-.TP 5
-\fBc\fR
-sort by the \fItermcap\fR name.
-.RE
-.IP
-If the \fB\-s\fR option is not given, the fields printed out will be
-sorted alphabetically by the \fBterminfo\fR name within each type,
-except in the case of the \fB\-C\fR or the \fB\-L\fR options, which cause the
-sorting to be done by the \fBtermcap\fR name or the long C variable
-name, respectively.
-.TP 5
-\fB\-T\fR
-eliminates size-restrictions on the generated text.
-This is mainly useful for testing and analysis, since the compiled
-descriptions are limited (e.g., 1023 for termcap, 4096 for terminfo).
-.TP
-\fB\-t\fR
-tells \fBtic\fP to discard commented-out capabilities.
-Normally when translating from terminfo to termcap,
-untranslatable capabilities are commented-out.
-.TP 5
-\fB\-V\fR
-reports the version of ncurses which was used in this program, and exits.
-.TP 5
-\fB\-v\fR \fIn\fR
-prints out tracing information on standard error as the program runs.
-Higher values of n induce greater verbosity.
-.TP 5
-\fB\-w\fR \fIwidth\fR
-changes the output to \fIwidth\fR characters.
-.SH FILES
-.TP 20
-\*d
-Compiled terminal description database.
-.SH EXTENSIONS
-The
-\fB\-E\fR,
-\fB\-F\fR,
-\fB\-G\fR,
-\fB\-R\fR,
-\fB\-T\fR,
-\fB\-V\fR,
-\fB\-a\fR,
-\fB\-e\fR,
-\fB\-f\fR,
-\fB\-g\fR,
-\fB\-i\fR,
-\fB\-l\fR,
-\fB\-p\fR,
-\fB\-q\fR and
-\fB\-t\fR
-options are not supported in SVr4 curses.
-
-The \fB\-r\fR option's notion of `termcap' capabilities is System V Release 4's.
-Actual BSD curses versions will have a more restricted set.  To see only the
-4.4BSD set, use \fB\-r\fR \fB\-RBSD\fR.
-.SH BUGS
-The \fB\-F\fR option of \fBinfocmp\fR(1M) should be a \fBtoe\fR(1M) mode.
-.SH SEE ALSO
-\fBinfocmp\fR(1M), \fBcaptoinfo\fR(1M), \fBinfotocap\fR(1M),
-\fBtic\fR(1M), \fBtoe\fR(1M),
-\fBcurses\fR(3X), \fBterminfo\fR(\*n).
-.SH AUTHOR
-Eric S. Raymond <esr@snark.thyrsus.com>
-and
-.br
-Thomas E. Dickey <dickey@invisible-island.net>
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/infotocap.1m b/contrib/ncurses-5.4/man/infotocap.1m
deleted file mode 100644
index f18458426a..0000000000
--- a/contrib/ncurses-5.4/man/infotocap.1m
+++ /dev/null
@@ -1,74 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1999-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: infotocap.1m,v 1.4 2003/05/11 00:32:53 tom Exp $
-.TH infotocap 1M ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-\fBinfotocap\fR - convert a \fIterminfo\fR description into a \fItermcap\fR description
-.SH SYNOPSIS
-\fBinfotocap\fR [\fB\-v\fR\fIn\fR \fIwidth\fR]  [\fB\-V\fR] [\fB\-1\fR] [\fB\-w\fR \fIwidth\fR] \fIfile\fR . . .
-.SH DESCRIPTION
-\fBinfotocap\fR looks in \fIfile\fR for \fBterminfo\fR descriptions.  For each
-one found, an equivalent \fBtermcap\fR description is written to standard
-output.  Terminfo \fBuse\fR capabilities are translated directly to termcap
-\fBtc\fR capabilities.
-.TP 5
-\fB\-v\fR
-print out tracing information on standard error as the program runs.
-.TP 5
-\fB\-V\fR
-print out the version of the program in use on standard error and exit.
-.TP 5
-\fB\-1\fR
-cause the fields to print out one to a line.  Otherwise, the fields
-will be printed several to a line to a maximum width of 60
-characters.
-.TP 5
-\fB\-w\fR
-change the output to \fIwidth\fR characters.
-.SH FILES
-.TP 20
-\*d
-Compiled terminal description database.
-.SH NOTES
-This utility is actually a link to \fItic\fR(1M), running in \fI\-C\fR mode.
-You can use other \fItic\fR options such as \fB\-f\fR and  \fB\-x\fR.
-.SH SEE ALSO
-\fBcurses\fR(3X),
-\fBtic\fR(1M),
-\fBinfocmp\fR(1M),
-\fBterminfo\fR(\*n)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/key_defined.3x b/contrib/ncurses-5.4/man/key_defined.3x
deleted file mode 100644
index 574e524c27..0000000000
--- a/contrib/ncurses-5.4/man/key_defined.3x
+++ /dev/null
@@ -1,60 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 2003 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 2003
-.\"
-.\" $Id: key_defined.3x,v 1.2 2003/05/17 23:24:45 tom Exp $
-.TH key_defined 3X ""
-.SH NAME
-\fBdefine_key\fP \- define a keycode
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-
-\fBint key_defined(const char *definition);\fP
-.SH DESCRIPTION
-This is an extension to the curses library.
-It permits an application to determine if a string is currently bound
-to any keycode.
-.SH RETURN VALUE
-If the string is bound to a keycode, its value (greater than zero) is returned.
-If no keycode is bound, zero is returned.
-If the string conflicts with longer strings which are bound to keys, -1 is returned.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH SEE ALSO
-\fBdefine_key\fR(3X).
-.SH AUTHOR
-Thomas Dickey.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/keybound.3x b/contrib/ncurses-5.4/man/keybound.3x
deleted file mode 100644
index 61074e436f..0000000000
--- a/contrib/ncurses-5.4/man/keybound.3x
+++ /dev/null
@@ -1,64 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1999-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1999
-.\"
-.\" $Id: keybound.3x,v 1.5 2003/10/25 20:33:16 tom Exp $
-.TH keyok 3X ""
-.SH NAME
-\fBkeybound\fP \- return definition of keycode
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-
-\fBchar * keybound(int keycode, int count);\fP
-.SH DESCRIPTION
-This is an extension to the curses library.
-It permits an application to determine the string which is defined
-in the terminfo for specific keycodes.
-.SH RETURN VALUE
-The \fIkeycode\fP parameter must be greater than zero, else NULL is returned.
-If it does not correspond to a defined key, then NULL is returned.
-The \fIcount\fP parameter is used to allow the application to iterate
-through multiple definitions, counting from zero.
-When successful,
-the function returns a string which must be freed by the caller.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH SEE ALSO
-\fBdefine_key\fR(3X),
-\fBkeyok\fR(3X).
-.SH AUTHOR
-Thomas Dickey.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/keyok.3x b/contrib/ncurses-5.4/man/keyok.3x
deleted file mode 100644
index f9209089a7..0000000000
--- a/contrib/ncurses-5.4/man/keyok.3x
+++ /dev/null
@@ -1,63 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1997
-.\"
-.\" $Id: keyok.3x,v 1.8 2003/10/25 20:41:08 tom Exp $
-.TH keyok 3X ""
-.SH NAME
-\fBkeyok\fP \- enable or disable a keycode
-.SH SYNOPSIS
-\fB#include <curses.h>\fP
-
-\fBint keyok(int keycode, bool enable);\fP
-.SH DESCRIPTION
-This is an extension to the curses library.
-It permits an application to disable specific keycodes, rather than
-use the \fIkeypad\fP function to disable all keycodes.
-Keys that have been disabled can be reenabled.
-.SH RETURN VALUE
-The keycode must be greater than zero, else ERR is returned.
-If it does not correspond to a defined key, then ERR is returned.
-If the \fIenable\fP parameter is true, then the key must have been disabled,
-and vice versa.
-Otherwise, the function returns OK.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH SEE ALSO
-\fBdefine_key\fR(3X).
-.SH AUTHOR
-Thomas Dickey.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/make_sed.sh b/contrib/ncurses-5.4/man/make_sed.sh
deleted file mode 100644
index 766801d551..0000000000
--- a/contrib/ncurses-5.4/man/make_sed.sh
+++ /dev/null
@@ -1,83 +0,0 @@
-#!/bin/sh
-# $Id: make_sed.sh,v 1.7 2003/10/25 20:33:16 tom Exp $
-##############################################################################
-# Copyright (c) 1998,2003 Free Software Foundation, Inc.                     #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-#
-# Author: Thomas E. Dickey 1997
-#
-# Construct a sed-script to perform renaming within man-pages.  Originally
-# written in much simpler form, this one accounts for the common cases of
-# section-names in man-pages.
-
-if test $# != 1 ; then
-	echo '? expected a single filename'
-	exit 1
-fi
-
-COL=col$$
-INPUT=input$$
-UPPER=upper$$
-SCRIPT=script$$
-RESULT=result$$
-rm -f $UPPER $SCRIPT $RESULT
-trap "rm -f $COL.* $INPUT $UPPER $SCRIPT $RESULT" 0 1 2 5 15
-fgrep -v \# $1 | \
-sed	-e 's/[	][	]*/	/g' >$INPUT
-
-for F in 1 2 3 4
-do
-sed	-e 's/\./	/g' $INPUT | \
-cut	-f $F > $COL.$F
-done
-for F in 2 4
-do
-	tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ <$COL.$F >$UPPER
-	mv $UPPER $COL.$F 
-done
-paste $COL.* | \
-sed	-e 's/^/s\/\\</' \
-	-e 's/$/\//' >$UPPER
-
-# Do the TH lines
-sed	-e 's/\//\/TH /' \
-	-e 's/	/ /' \
-	-e 's/	/ ""\/TH /' \
-	-e 's/	/ /' \
-	-e 's/\/$/ ""\//' \
-	$UPPER >>$RESULT
-
-# Do the embedded references
-sed	-e 's/</<fB/' \
-	-e 's/	/\\\\fR(/' \
-	-e 's/	/)\/fB/' \
-	-e 's/	/\\\\fR(/' \
-	-e 's/\/$/)\//' \
-	$UPPER >>$RESULT
-
-# Finally, send the result to standard output
-cat $RESULT
diff --git a/contrib/ncurses-5.4/man/man_db.renames b/contrib/ncurses-5.4/man/man_db.renames
deleted file mode 100644
index ff5546b3c9..0000000000
--- a/contrib/ncurses-5.4/man/man_db.renames
+++ /dev/null
@@ -1,139 +0,0 @@
-# $Id: man_db.renames,v 0.32 2003/05/31 17:27:11 tom Exp $
-# Manual-page renamings for the man_db program
-#
-# Files:
-captoinfo.1m			captoinfo.1
-clear.1				clear.1
-curs_add_wch.3x			add_wch.3ncurses
-curs_add_wchstr.3x		add_wchstr.3ncurses
-curs_addch.3x			addch.3ncurses
-curs_addchstr.3x		addchstr.3ncurses
-curs_addstr.3x			addstr.3ncurses
-curs_addwstr.3x			addwstr.3ncurses
-curs_attr.3x			attr.3ncurses
-curs_beep.3x			beep.3ncurses
-curs_bkgd.3x			bkgd.3ncurses
-curs_bkgrnd.3x			bkgrnd.3ncurses
-curs_border.3x			border.3ncurses
-curs_border_set.3x		border_set.3ncurses
-curs_clear.3x			clear.3ncurses
-curs_color.3x			color.3ncurses
-curs_delch.3x			delch.3ncurses
-curs_deleteln.3x		deleteln.3ncurses
-curs_extend.3x			extensions.3ncurses
-curs_get_wch.3x			get_wch.3ncurses
-curs_get_wstr.3x		get_wstr.3ncurses
-curs_getcchar.3x		getcchar.3ncurses
-curs_getch.3x			getch.3ncurses
-curs_getstr.3x			getstr.3ncurses
-curs_getyx.3x			getyx.3ncurses
-curs_in_wch.3x			in_wch.3ncurses
-curs_in_wchstr.3x		in_wchstr.3ncurses
-curs_inch.3x			inch.3ncurses
-curs_inchstr.3x			inchstr.3ncurses
-curs_initscr.3x			initscr.3ncurses
-curs_inopts.3x			inopts.3ncurses
-curs_ins_wch.3x			ins_wch.3ncurses
-curs_ins_wstr.3x		ins_wstr.3ncurses
-curs_insch.3x			insch.3ncurses
-curs_insstr.3x			insstr.3ncurses
-curs_instr.3x			instr.3ncurses
-curs_inwstr.3x			inwstr.3ncurses
-curs_kernel.3x			kernel.3ncurses
-curs_mouse.3x			mouse.3ncurses
-curs_move.3x			move.3ncurses
-curs_outopts.3x			outopts.3ncurses
-curs_overlay.3x			overlay.3ncurses
-curs_pad.3x			pad.3ncurses
-curs_print.3x			print.3ncurses
-curs_printw.3x			printw.3ncurses
-curs_refresh.3x			refresh.3ncurses
-curs_scanw.3x			scanw.3ncurses
-curs_scr_dump.3x		scr_dump.3ncurses
-curs_scroll.3x			scroll.3ncurses
-curs_slk.3x			slk.3ncurses
-curs_termattrs.3x		termattrs.3ncurses
-curs_termcap.3x			termcap.3ncurses
-curs_terminfo.3x		terminfo.3ncurses
-curs_touch.3x			touch.3ncurses
-curs_trace.3x			trace.3ncurses
-curs_util.3x			util.3ncurses
-curs_window.3x			window.3ncurses
-curses.3x			ncurses.3ncurses
-default_colors.3x		default_colors.3ncurses
-define_key.3x			define_key.3ncurses
-form.3x				form.3form
-form_cursor.3x			cursor.3form
-form_data.3x			data.3form
-form_driver.3x			driver.3form
-form_field.3x			field.3form
-form_field_attributes.3x	field_attributes.3form
-form_field_buffer.3x		field_buffer.3form
-form_field_info.3x		field_info.3form
-form_field_just.3x		field_just.3form
-form_field_new.3x		field_new.3form
-form_field_opts.3x		field_opts.3form
-form_field_userptr.3x		field_userptr.3form
-form_field_validation.3x	field_validation.3form
-form_fieldtype.3x		fieldtype.3form
-form_hook.3x			hook.3form
-form_new.3x			new.3form
-form_new_page.3x		new_page.3form
-form_opts.3x			opts.3form
-form_page.3x			page.3form
-form_post.3x			post.3form
-form_requestname.3x		requestname.3form
-form_userptr.3x			userptr.3form
-form_win.3x			win.3form
-infocmp.1m			infocmp.1
-infotocap.1m			infotocap.1
-keybound.3x			keybound.3ncurses
-keyok.3x			keyok.3ncurses
-key_defined.3x			key_defined.3ncurses
-menu.3x				menu.3menu
-menu_attributes.3x		attributes.3menu
-menu_cursor.3x			cursor.3menu
-menu_driver.3x			driver.3menu
-menu_format.3x			format.3menu
-menu_hook.3x			hook.3menu
-menu_items.3x			items.3menu
-menu_mark.3x			mark.3menu
-menu_new.3x			new.3menu
-menu_opts.3x			opts.3menu
-menu_pattern.3x			pattern.3menu
-menu_post.3x			post.3menu
-menu_requestname.3x		requestname.3menu
-menu_spacing.3x			spacing.3menu
-menu_userptr.3x			userptr.3menu
-menu_win.3x			win.3menu
-mitem_current.3x		menu_current.3menu
-mitem_name.3x			menu_name.3menu
-mitem_new.3x			menu_new.3menu
-mitem_opts.3x			menu_opts.3menu
-mitem_userptr.3x		menu_userptr.3menu
-mitem_value.3x			menu_value.3menu
-mitem_visible.3x		menu_visible.3menu
-ncurses.3x			ncurses.3ncurses
-panel.3x			panel.3curses
-printf.3s			printf.3
-putc.3s 			putc.3
-resizeterm.3x			resizeterm.3ncurses
-scanf.3s			scanf.3
-system.3s			system.3
-term.5				term.5
-term.7				term.7
-terminfo.5			terminfo.5
-terminfo.\\\*n			terminfo.5
-tic.1m				tic.1
-toe.1m				toe.1
-tput.1				tput.1
-tset.1				tset.1
-vprintf.3s			vprintf.3
-wresize.3x			wresize.3ncurses
-#
-# Other cross-references:
-addch.3x			addch.3ncurses
-can_change_color.3x		can_change_color.3ncurses
-curs_attr_get.3x		attr_get.3ncurses
-dup_field.3x			dup_field.3ncurses
-init_pair.3x			init_pair.3ncurses
diff --git a/contrib/ncurses-5.4/man/manlinks.sed b/contrib/ncurses-5.4/man/manlinks.sed
deleted file mode 100644
index 4da7790dfd..0000000000
--- a/contrib/ncurses-5.4/man/manlinks.sed
+++ /dev/null
@@ -1,101 +0,0 @@
-# $Id: manlinks.sed,v 1.12 2003/12/20 13:17:56 tom Exp $
-##############################################################################
-# Copyright (c) 2000-2002,2003 Free Software Foundation, Inc.                #
-#                                                                            #
-# Permission is hereby granted, free of charge, to any person obtaining a    #
-# copy of this software and associated documentation files (the "Software"), #
-# to deal in the Software without restriction, including without limitation  #
-# the rights to use, copy, modify, merge, publish, distribute, distribute    #
-# with modifications, sublicense, and/or sell copies of the Software, and to #
-# permit persons to whom the Software is furnished to do so, subject to the  #
-# following conditions:                                                      #
-#                                                                            #
-# The above copyright notice and this permission notice shall be included in #
-# all copies or substantial portions of the Software.                        #
-#                                                                            #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
-# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
-# DEALINGS IN THE SOFTWARE.                                                  #
-#                                                                            #
-# Except as contained in this notice, the name(s) of the above copyright     #
-# holders shall not be used in advertising or otherwise to promote the sale, #
-# use or other dealings in this Software without prior written               #
-# authorization.                                                             #
-##############################################################################
-# Given a manpage (nroff) as input, writes a list of the names that are
-# listed in the "NAME" section, i.e., the names that we would like to use
-# as aliases for the manpage -T.Dickey
-#
-# eliminate formatting controls that get in the way
-/^'\\"/d
-/\.\\"/d
-/^\.br/d
-/^\.sp/d
-s/^\.IX//
-s/\\f.//g
-s/[:,]/ /g
-#
-# eliminate unnecessary whitespace, convert multiple blanks to single space
-s/^[ 	][ 	]*//
-s/[ 	][ 	]*$//
-s/[ 	][ 	]*/ /g
-#
-# convert ".SH" into a more manageable form
-s/\.SH[ 	][ 	]*/.SH_(/
-#
-# in ".SH NAME"
-# change "\-" to "-", eliminate text after "-", and split the remaining lines
-# at each space, making a list of names:
-/^\.SH_(NAME/,/^\.SH_(SYNOPSIS/{
-s/\\-.*/ -/
-/ -/{
-s/ -.*//
-s/ /\
-/g
-}
-/^-/{
-d
-}
-s/ /\
-/g
-}
-#
-# in ".SH SYNOPSIS"
-# remove any line that does not contain a '(', since we only want functions.
-# then strip off return-type of each function.
-# finally, remove the parameter list, which begins with a '('.
-/^\.SH_(SYNOPSIS/,/^\.SH_(DESCRIPTION/{
-/^[^(]*$/d
-# reduce
-#	.B "int add_wch( const cchar_t *\fIwch\fB );"
-# to
-#	add_wch( const cchar_t *\fIwch\fB );"
-s/^\([^ (]* [^ (]* [*]*\)//g
-s/^\([^ (]* [*]*\)//g
-# trim blanks in case we have
-#	void (*) (FORM *) field_init(const FORM *form);
-s/) (/)(/g
-# reduce stuff like
-#	void (*)(FORM *) field_init(const FORM *form);
-# to
-#	field_init(const FORM *form);
-s/^\(([^)]*)\)\(([^)]*)\)*[ ]*//g
-# rename marker temporarily
-s/\.SH_(/.SH_/
-# kill lines with ");", and trim off beginning of argument list.
-s/[()].*//
-# rename marker back
-s/\.SH_/.SH_(/
-}
-#
-# delete ".SH DESCRIPTION" and following lines
-/^\.SH_(DESCRIPTION/,${
-d
-}
-#
-# delete any remaining directives
-/^\./d
diff --git a/contrib/ncurses-5.4/man/menu.3x b/contrib/ncurses-5.4/man/menu.3x
deleted file mode 100644
index e81913c43c..0000000000
--- a/contrib/ncurses-5.4/man/menu.3x
+++ /dev/null
@@ -1,190 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2000,2002 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu.3x,v 1.15 2002/01/19 22:48:58 tom Exp $
-.TH menu 3X ""
-.SH NAME
-\fBmenu\fR - curses extension for programming menus
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-.SH DESCRIPTION
-The \fBmenu\fR library provides terminal-independent facilities for composing
-menu systems on character-cell terminals.  The library includes: item routines,
-which create and modify menu items; and menu routines, which group items into
-menus, display menus on the screen, and handle interaction with the user.
-
-The \fBmenu\fR library uses the \fBcurses\fR libraries, and a curses
-initialization routine such as \fBinitscr\fR must be called before using any of
-these functions.  To use the \fBmenu\fR library, link with the options
-\fB-lmenu -lcurses\fR.
-
-.SS Current Default Values for Item Attributes
-
-The \fBmenu\fR library maintains a default value for item attributes.  You can
-get or set this default by calling the appropriate \fBget_\fR or \fBset_\fR
-routine with a \fBNULL\fR item pointer.  Changing this default with a
-\fBset_\fR function affects future item creations, but does not change the
-rendering of items already created.
-
-.SS Routine Name Index
-
-The following table lists each \fBmenu\fR routine and the name of
-the manual page on which it is described.
-
-.TS
-l l .
-\fBcurses\fR Routine Name	Manual Page Name
-=
-current_item	\fBmitem_current\fR(3X)
-free_item 	\fBmitem_new\fR(3X)
-free_menu 	\fBmenu_new\fR(3X)
-item_count	\fBmenu_items\fR(3X)
-item_description	\fBmitem_name\fR(3X)
-item_index	\fBmitem_current\fR(3X)
-item_init 	\fBmenu_hook\fR(3X)
-item_name 	\fBmitem_name\fR(3X)
-item_opts 	\fBmitem_opts\fR(3X)
-item_opts_off	\fBmitem_opts\fR(3X)
-item_opts_on	\fBmitem_opts\fR(3X)
-item_term 	\fBmenu_hook\fR(3X)
-item_userptr	\fBmitem_userptr\fR(3X)
-item_value	\fBmitem_value\fR(3X)
-item_visible	\fBmitem_visible\fR(3X)
-menu_back 	\fBmenu_attributes\fR(3X)
-menu_driver	\fBmenu_driver\fR(3X)
-menu_fore 	\fBmenu_attributes\fR(3X)
-menu_format	\fBmenu_format\fR(3X)
-menu_grey 	\fBmenu_attributes\fR(3X)
-menu_init 	\fBmenu_hook\fR(3X)
-menu_items	\fBmenu_items\fR(3X)
-menu_mark 	\fBmenu_mark\fR(3X)
-menu_opts 	\fBmenu_opts\fR(3X)
-menu_opts_off	\fBmenu_opts\fR(3X)
-menu_opts_on	\fBmenu_opts\fR(3X)
-menu_pad  	\fBmenu_attributes\fR(3X)
-menu_pattern	\fBmenu_pattern\fR(3X)
-menu_request_by_name	\fBmenu_requestname\fR(3X)
-menu_request_name	\fBmenu_requestname\fR(3X)
-menu_spacing	\fBmenu_spacing\fR(3X)
-menu_sub  	\fBmenu_win\fR(3X)
-menu_term 	\fBmenu_hook\fR(3X)
-menu_userptr	\fBmenu_userptr\fR(3X)
-menu_win  	\fBmenu_win\fR(3X)
-new_item  	\fBmitem_new\fR(3X)
-new_menu  	\fBmenu_new\fR(3X)
-pos_menu_cursor	\fBmenu_cursor\fR(3X)
-post_menu 	\fBmenu_post\fR(3X)
-scale_menu	\fBmenu_win\fR(3X)
-set_current_item	\fBmitem_current\fR(3X)
-set_item_init	\fBmenu_hook\fR(3X)
-set_item_opts	\fBmitem_opts\fR(3X)
-set_item_term	\fBmenu_hook\fR(3X)
-set_item_userptr	\fBmitem_userptr\fR(3X)
-set_item_value	\fBmitem_value\fR(3X)
-set_menu_back	\fBmenu_attributes\fR(3X)
-set_menu_fore	\fBmenu_attributes\fR(3X)
-set_menu_format	\fBmenu_format\fR(3X)
-set_menu_grey	\fBmenu_attributes\fR(3X)
-set_menu_init	\fBmenu_hook\fR(3X)
-set_menu_items	\fBmenu_items\fR(3X)
-set_menu_mark	\fBmenu_mark\fR(3X)
-set_menu_opts	\fBmitem_opts\fR(3X)
-set_menu_pad	\fBmenu_attributes\fR(3X)
-set_menu_pattern	\fBmenu_pattern\fR(3X)
-set_menu_spacing	\fBmenu_spacing\fR(3X)
-set_menu_sub	\fBmenu_win\fR(3X)
-set_menu_term	\fBmenu_hook\fR(3X)
-set_menu_userptr	\fBmenu_userptr\fR(3X)
-set_menu_win	\fBmenu_win\fR(3X)
-set_top_row	\fBmitem_current\fR(3X)
-top_row   	\fBmitem_current\fR(3X)
-unpost_menu	\fBmenu_post\fR(3X)
-.TE
-.SH RETURN VALUE
-Routines that return pointers return \fBNULL\fR on error.  Routines that return
-an integer return one of the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The menu is already posted.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NO_ROOM\fR
-Menu is too large for its window.
-.TP 5
-\fBE_NOT_POSTED\fR
-The menu has not been posted.
-.TP 5
-\fBE_UNKNOWN_COMMAND\fR
-The menu driver code saw an unknown request code.
-.TP 5
-\fBE_NO_MATCH\fR
-Character failed to match.
-.TP 5
-\fBE_NOT_SELECTABLE\fR
-The designated item cannot be selected.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the menu.
-.TP 5
-\fBE_REQUEST_DENIED\fR
-The menu driver could not process the request.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "menu_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header files
-\fB<curses.h>\fR and \fB<eti.h>\fR.
-
-In your library list, libmenu.a should be before libncurses.a; that is,
-you want to say `-lmenu -lncurses', not the other way around (which would
-give you a link error using GNU \fBld\fR(1) and many other linkers).
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for ncurses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_attributes.3x b/contrib/ncurses-5.4/man/menu_attributes.3x
deleted file mode 100644
index 99a2ac2bc1..0000000000
--- a/contrib/ncurses-5.4/man/menu_attributes.3x
+++ /dev/null
@@ -1,100 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_attributes.3x,v 1.7 2002/01/19 22:49:06 tom Exp $
-.TH menu_attributes 3X ""
-.SH NAME
-\fBmenu_attributes\fR - color and attribute control for menus
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_fore(MENU *menu, chtype attr);
-.br
-chtype menu_fore(const MENU *menu);
-.br
-int set_menu_back(MENU *menu, chtype attr);
-.br
-chtype menu_back(const MENU *menu);
-.br
-int set_menu_grey(MENU *menu, chtype attr);
-.br
-chtype menu_grey(const MENU *menu);
-.br
-int set_menu_pad(MENU *menu, int pad);
-.br
-int menu_pad(const MENU *menu);
-.br
-.SH DESCRIPTION
-The function \fBset_menu_fore\fR sets the foreground attribute of
-\fImenu\fR. This is the highlight used for selected menu items.
-\fBmenu_fore\fR returns the foreground attribute.  The default
-is \fBA_STANDOUT\fR.
-
-The function \fBset_menu_back\fR sets the background attribute of
-\fImenu\fR. This is the highlight used for selectable (but not currently
-selected) menu items.  The function \fBmenu_back\fR returns the background
-attribute.  The default is \fBA_NORMAL\fR.
-
-The function \fBset_menu_grey\fR sets the grey attribute of \fImenu\fR. This is
-the highlight used for un-selectable menu items in menus that permit more than
-one selection.  The function \fBmenu_grey\fR returns the grey attribute.
-The default is \fBA_UNDERLINE\fR.
-
-The function \fBset_menu_pad\fR sets the character used to fill the space
-between the name and description parts of a menu item.  \fBmenu_pad\fR returns
-the given menu's pad character.  The default is a blank.
-.SH RETURN VALUE
-These routines return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X) and related pages whose names begin "menu_" for detailed
-descriptions of the entry points.
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_cursor.3x b/contrib/ncurses-5.4/man/menu_cursor.3x
deleted file mode 100644
index 2cc58507de..0000000000
--- a/contrib/ncurses-5.4/man/menu_cursor.3x
+++ /dev/null
@@ -1,73 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_cursor.3x,v 1.5 1998/11/29 01:09:30 Rick.Ohnemus Exp $
-.TH menu_cursor 3X ""
-.SH NAME
-\fBmenu_cursor\fR - position a menu's cursor
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int pos_menu_cursor(const MENU *menu);
-.br
-.SH DESCRIPTION
-The function \fBpos_menu_cursor\fR restores the cursor to the current position
-associated with the menu's selected item.  This is useful after \fBcurses\fR
-routines have been called to do screen-painting in response to a menu select.
-.SH RETURN VALUE
-This routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_NOT_POSTED\fR
-The menu has not been posted.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_driver.3x b/contrib/ncurses-5.4/man/menu_driver.3x
deleted file mode 100644
index 1651724b0b..0000000000
--- a/contrib/ncurses-5.4/man/menu_driver.3x
+++ /dev/null
@@ -1,170 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_driver.3x,v 1.11 2003/05/10 20:22:01 tom Exp $
-.TH menu_driver 3X ""
-.SH NAME
-\fBmenu_driver\fR - command-processing loop of the menu system
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int menu_driver(MENU *menu, int c);
-.br
-.SH DESCRIPTION
-Once a menu has been posted (displayed), you should funnel input events to it
-through \fBmenu_driver\fR.  This routine has three major input cases; either
-the input is a menu navigation request, it's a printable ASCII character or it
-is the KEY_MOUSE special key associated with an mouse event.
-The menu driver requests are as follows:
-.TP 5
-REQ_LEFT_ITEM
-Move left to an item.
-.TP 5
-REQ_RIGHT_ITEM
-Move right to an item.
-.TP 5
-REQ_UP_ITEM
-Move up to an item.
-.TP 5
-REQ_DOWN_ITEM
-Move down to an item.
-.TP 5
-REQ_SCR_ULINE
-Scroll up a line.
-.TP 5
-REQ_SCR_DLINE
-Scroll down a line.
-.TP 5
-REQ_SCR_DPAGE
-Scroll down a page.
-.TP 5
-REQ_SCR_UPAGE
-Scroll up a page.
-.TP 5
-REQ_FIRST_ITEM
-Move to the first item.
-.TP 5
-REQ_LAST_ITEM
-Move to the last item.
-.TP 5
-REQ_NEXT_ITEM
-Move to the next item.
-.TP 5
-REQ_PREV_ITEM
-Move to the previous item.
-.TP 5
-REQ_TOGGLE_ITEM
-Select/deselect an item.
-.TP 5
-REQ_CLEAR_PATTERN
-Clear the menu pattern buffer.
-.TP 5
-REQ_BACK_PATTERN
-Delete the previous character from the pattern buffer.
-.TP 5
-REQ_NEXT_MATCH
-Move to the next item matching the pattern match.
-.TP 5
-REQ_PREV_MATCH
-Move to the previous item matching the pattern match.
-.PP
-If the second argument is a printable ASCII character, the code appends
-it to the pattern buffer and attempts to move to the next item matching
-the new pattern.  If there is no such match, \fBmenu_driver\fR returns
-\fBE_NO_MATCH\fR and deletes the appended character from the buffer.
-.PP
-If the second argument is one of the above pre-defined requests, the
-corresponding action is performed.
-.PP
-If the second argument is the KEY_MOUSE special key, the associated
-mouse event is translated into one of the above pre-defined requests.
-Currently only clicks in the user window (e.g. inside the menu display
-area or the decoration window) are handled. If you click above the
-display region of the menu, a REQ_SCR_ULINE is generated, if you
-doubleclick a REQ_SCR_UPAGE is generated and if you tripleclick a
-REQ_FIRST_ITEM is generated. If you click below the display region of
-the menu, a REQ_SCR_DLINE is generated, if you doubleclick a REQ_SCR_DPAGE
-is generated and if you tripleclick a REQ_LAST_ITEM is generated. If you
-click at an item inside the display area of the menu, the menu cursor
-is positioned to that item. If you double-click at an item a REQ_TOGGLE_ITEM
-is generated and \fBE_UNKNOWN_COMMAND\fR is returned. This return value makes
-sense, because a double click usually means that an item-specific action should
-be returned. It's exactly the purpose of this return value to signal that an
-application specific command should be executed. If a translation
-into a request was done, \fBmenu_driver\fR returns the result of this request.
-If you clicked outside the user window or the mouse event couldn't be translated
-into a menu request an \fBE_REQUEST_DENIED\fR is returned.
-.PP
-If the second argument is neither printable ASCII nor one of the above
-pre-defined menu requests or KEY_MOUSE, the drive assumes it is an application-specific
-command and returns \fBE_UNKNOWN_COMMAND\fR.  Application-defined commands
-should be defined relative to \fBMAX_COMMAND\fR, the maximum value of these
-pre-defined requests.
-.SH RETURN VALUE
-\fBmenu_driver\fR return one of the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NOT_POSTED\fR
-The menu has not been posted.
-.TP 5
-\fBE_UNKNOWN_COMMAND\fR
-The menu driver code saw an unknown request code.
-.TP 5
-\fBE_NO_MATCH\fR
-Character failed to match.
-.TP 5
-\fBE_REQUEST_DENIED\fR
-The menu driver could not process the request.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header files
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions. The support for mouse events is ncurses specific.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_format.3x b/contrib/ncurses-5.4/man/menu_format.3x
deleted file mode 100644
index 7dde28face..0000000000
--- a/contrib/ncurses-5.4/man/menu_format.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2001 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_format.3x,v 1.8 2001/08/04 20:36:19 William.Setzer Exp $
-.TH menu_format 3X ""
-.SH NAME
-\fBmenu_format\fR - set and get menu sizes
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_format(MENU *menu, int rows, int cols);
-.br
-void menu_format(const MENU *menu, int *rows, int *cols);
-.br
-.SH DESCRIPTION
-The function \fBset_menu_format\fR sets the maximum display size of the given
-menu.  If this size is too small to display all menu items, the menu will be
-made scrollable. If this size is larger than the menus subwindow and the
-subwindow is too small to display all menu items, \fBpost_menu()\fR will fail.
-
-The default format is 16 rows, 1 column.  Calling \fBset_menu_format\fR with a
-null menu pointer will change this default.  A zero row or column argument to
-\fBset_menu_format\fR is interpreted as a request not to change the current
-value.
-
-The function \fBmenu_format\fR returns the maximum-size constraints for the
-given menu into the storage addressed by \fBrows\fR and \fBcols\fR.
-.SH RETURN VALUE
-These routines returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The menu is already posted.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_hook.3x b/contrib/ncurses-5.4/man/menu_hook.3x
deleted file mode 100644
index 531528a607..0000000000
--- a/contrib/ncurses-5.4/man/menu_hook.3x
+++ /dev/null
@@ -1,101 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_hook.3x,v 1.6 1998/11/29 01:09:47 Rick.Ohnemus Exp $
-.TH menu_hook 3X ""
-.SH NAME
-\fBmenu_hook\fR - set hooks for automatic invocation by applications
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_item_init(MENU *menu, void (*func)(MENU *));
-.br
-void (*)(MENU *) item_init(const MENU *menu);
-.br
-int set_item_term(MENU *menu, void (*func)(MENU *));
-.br
-void (*)(MENU *) item_term(const MENU *menu);
-.br
-int set_menu_init(MENU *menu, void (*func)(MENU *));
-.br
-void (*)(MENU *) menu_init(const MENU *menu);
-.br
-int set_menu_term(MENU *menu, void (*func)(MENU *));
-.br
-void (*)(MENU *) menu_term(const MENU *menu);
-.br
-.SH DESCRIPTION
-These functions make it possible to set hook functions to be called at various
-points in the automatic processing of input event codes by \fBmenu_driver\fR.
-
-The function \fBset_item_init\fR sets a hook to be called at menu-post time and
-each time the selected item changes (after the change).  \fBitem_init\fR
-returns the current item init hook, if any (\fBNULL\fR if there is no such
-hook).
-
-The function \fBset_item_term\fR sets a hook to be called at menu-unpost time
-and each time the selected item changes (before the change).  \fBitem_term\fR
-returns the current item term hook, if any (\fBNULL\fR if there is no such
-hook).
-
-The function \fBset_menu_init\fR sets a hook to be called at menu-post time and
-just after the top row on the menu changes once it is posted.  \fBmenu_init\fR
-returns the current menu init hook, if any (\fBNULL\fR if there is no such
-hook).
-
-The function \fBset_menu_term\fR sets a hook to be called at menu-unpost time
-and just before the top row on the menu changes once it is posted.
-\fBmenu_term\fR returns the current menu term hook, if any (\fBNULL\fR if there
-is no such hook).
-.SH RETURN VALUE
-Routines that return pointers return \fBNULL\fR on error.  Other routines
-return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_items.3x b/contrib/ncurses-5.4/man/menu_items.3x
deleted file mode 100644
index 7ec7db5604..0000000000
--- a/contrib/ncurses-5.4/man/menu_items.3x
+++ /dev/null
@@ -1,91 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_items.3x,v 1.5 1998/11/29 01:09:56 Rick.Ohnemus Exp $
-.TH menu_items 3X ""
-.SH NAME
-\fBmenu_items\fR - make and break connections between items and menus
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_items(MENU *menu, ITEM **items);
-.br
-ITEM **menu_items(const MENU *menu);
-.br
-int item_count(const MENU *menu);
-.br
-.SH DESCRIPTION
-The function \fBset_menu_items\fR changes the item pointer array of the given
-\fImenu\fR.  The array must be terminated by a \fBNULL\fR.
-
-The function \fBmenu_items\fR returns the item array of the given menu.
-
-The function \fBitem_count\fR returns the count of items in \fImenu\fR.
-.SH RETURN VALUES
-The function \fBmenu_items\fR returns \fBNULL\fR on error.
-
-The function \fBitem_count\fR returns \fBERR\fR (the general \fBcurses\fR error
-return value) on error.
-
-The function \fBset_menu_items\fR returns one of the following codes on error:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The menu is already posted.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the menu.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-
-The SVr4 menu library documentation specifies the \fBitem_count\fR error value
-as -1 (which is the value of \fBERR\fR).
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_mark.3x b/contrib/ncurses-5.4/man/menu_mark.3x
deleted file mode 100644
index 72ea000335..0000000000
--- a/contrib/ncurses-5.4/man/menu_mark.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_mark.3x,v 1.6 1998/11/29 01:10:03 Rick.Ohnemus Exp $
-.TH menu_mark 3X ""
-.SH NAME
-\fBmenu_mark\fR - get and set the menu mark string
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_mark(MENU *menu, const char *mark);
-.br
-const char *menu_mark(const MENU *menu);
-.br
-.SH DESCRIPTION
-In order to make menu selections visible on older terminals without
-highlighting or color capability, the menu library marks selected items
-in a menu with a prefix string.
-
-The function \fBset_menu_mark\fR sets the mark string for the given menu.
-Calling \fBset_menu_mark\fR with a null menu item will abolish the mark string.
-Note that changing the length of the mark string for a menu while the
-menu is posted is likely to produce unhelpful behavior.
-
-The default string is "-" (a dash). Calling \fBset_menu_mark\fR with
-a \fBNULL\fR menu argument will change this default.
-
-The function \fBmenu_mark\fR returns the menu's mark string (or \fBNULL\fR if
-there is none).
-.SH RETURN VALUE
-The function \fBmenu_mark\fR returns \fBNULL\fR on error.  The function
-\fBset_menu_mark\fR may return the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_new.3x b/contrib/ncurses-5.4/man/menu_new.3x
deleted file mode 100644
index c53bd9b8cb..0000000000
--- a/contrib/ncurses-5.4/man/menu_new.3x
+++ /dev/null
@@ -1,79 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_new.3x,v 1.7 1998/11/29 01:10:13 Rick.Ohnemus Exp $
-.TH menu_new 3X ""
-.SH NAME
-\fBmenu_new\fR - create and destroy menus
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-MENU *new_menu(ITEM **items);
-.br
-int free_menu(MENU *menu);
-.br
-.SH DESCRIPTION
-The function \fBnew_menu\fR creates a new menu connected to a specified item
-pointer array (which must be \fBNULL\fR-terminated).
-
-The function \fBfree_menu\fR disconnects \fImenu\fR from its item array
-and frees the storage allocated for the menu.
-.SH RETURN VALUE
-The function \fBnew_menu\fR returns \fBNULL\fR on error.
-
-The function \fBfree_menu\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The menu has already been posted.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_opts.3x b/contrib/ncurses-5.4/man/menu_opts.3x
deleted file mode 100644
index 30cad58d49..0000000000
--- a/contrib/ncurses-5.4/man/menu_opts.3x
+++ /dev/null
@@ -1,104 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_opts.3x,v 1.7 1998/11/29 01:10:21 Rick.Ohnemus Exp $
-.TH menu_opts 3X ""
-.SH NAME
-\fBmenu_opts\fR - set and get menu options
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_opts(MENU *menu, OPTIONS opts);
-.br
-int menu_opts_on(MENU *menu, OPTIONS opts);
-.br
-int menu_opts_off(MENU *menu, OPTIONS opts);
-.br
-OPTIONS menu_opts(const MENU *menu);
-.br
-.SH DESCRIPTION
-The function \fBset_menu_opts\fR sets all the given menu's option bits (menu
-option bits may be logically-OR'ed together).
-
-The function \fBmenu_opts_on\fR turns on the given option bits, and leaves
-others alone.
-
-The function \fBmenu_opts_off\fR turns off the given option bits, and leaves
-others alone.
-
-The function \fBmenu_opts\fR returns the menu's current option bits.
-
-The following options are defined (all are on by default):
-.TP 5
-O_ONEVALUE
-Only one item can be selected for this menu.
-.TP 5
-O_SHOWDESC
-Display the item descriptions when the menu is posted.
-.TP 5
-O_ROWMAJOR
-Display the menu in row-major order.
-.TP 5
-O_IGNORECASE
-Ignore the case when pattern-matching.
-.TP 5
-O_SHOWMATCH
-Move the cursor to within the item name while pattern-matching.
-.TP 5
-O_NONCYCLIC
-Don't wrap around next-item and previous-item,
-requests to the other end of the menu.
-.SH RETURN VALUE
-Except for \fBmenu_opts\fR, each routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_POSTED\fR
-The menu is already posted.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_pattern.3x b/contrib/ncurses-5.4/man/menu_pattern.3x
deleted file mode 100644
index 2fdc09a615..0000000000
--- a/contrib/ncurses-5.4/man/menu_pattern.3x
+++ /dev/null
@@ -1,82 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_pattern.3x,v 1.8 2003/05/10 20:22:01 tom Exp $
-.TH menu_pattern 3X ""
-.SH NAME
-\fBmenu_pattern\fR - get and set a menu's pattern buffer
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_pattern(MENU *menu, const char *pattern);
-.br
-char *menu_pattern(const MENU *menu);
-.br
-.SH DESCRIPTION
-Every menu has an associated pattern match buffer.  As input events that are
-printable ASCII characters come in, they are appended to this match buffer
-and tested for a match, as described in \fBmenu_driver\fR(3X).
-
-The function \fBset_menu_pattern\fR sets the pattern buffer for the given menu
-and tries to find the first matching item.  If it succeeds, that item becomes
-current; if not, the current item does not change. 
-
-The function \fBmenu_pattern\fR returns the pattern buffer of the given
-\fImenu\fR.
-.SH RETURN VALUE
-The function \fBmenu_pattern\fR returns \fBNULL\fR on error.  The function
-\fBset_menu_pattern\fR may return the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_NO_MATCH\fR
-Character failed to match.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_post.3x b/contrib/ncurses-5.4/man/menu_post.3x
deleted file mode 100644
index a4182d6495..0000000000
--- a/contrib/ncurses-5.4/man/menu_post.3x
+++ /dev/null
@@ -1,91 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_post.3x,v 1.7 1998/11/29 01:10:33 Rick.Ohnemus Exp $
-.TH menu_post 3X ""
-.SH NAME
-\fBmenu_post\fR - write or erase menus from associated subwindows
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int post_menu(MENU *menu);
-.br
-int unpost_menu(MENU *menu);
-.br
-.SH DESCRIPTION
-The function \fBpost_menu\fR displays a menu to its associated subwindow.  To
-trigger physical display of the subwindow, use \fBrefresh\fR or some equivalent
-\fBcurses\fR routine (the implicit \fBdoupdate\fR triggered by an \fBcurses\fR
-input request will do). \fBpost_menu\fR resets the selection status of all items.
-
-The function \fBunpost_menu\fR erases menu from its associated subwindow.
-.SH RETURN VALUE
-These routines return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The menu has already been posted.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NO_ROOM\fR
-Menu is too large for its window. You should consider to use
-\fBset_menu_format()\fR to solve the problem.
-.TP 5
-\fBE_NOT_POSTED\fR
-The menu has not been posted.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the menu.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_requestname.3x b/contrib/ncurses-5.4/man/menu_requestname.3x
deleted file mode 100644
index f4b646a455..0000000000
--- a/contrib/ncurses-5.4/man/menu_requestname.3x
+++ /dev/null
@@ -1,69 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_requestname.3x,v 1.6 1998/11/29 01:10:40 Rick.Ohnemus Exp $
-.TH menu_requestname 3X ""
-.SH NAME
-\fBmenu_requestname\fR - handle printable menu request names
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-const char *menu_request_name(int request);
-.br
-int menu_request_by_name(const char *name);
-.br
-.SH DESCRIPTION
-The function \fBmenu_request_name\fR returns the printable name of a menu
-request code.
-.br
-The function \fBmenu_request_by_name\fR searches in the name-table for a request
-with the given name and returns its request code. Otherwise E_NO_MATCH is returned.
-.SH RETURN VALUE
-\fBmenu_request_name\fR returns \fBNULL\fR on error and sets errno
-to \fBE_BAD_ARGUMENT\fR.
-.br
-\fBmenu_request_by_name\fR returns \fBE_NO_MATCH\fR on error.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_spacing.3x b/contrib/ncurses-5.4/man/menu_spacing.3x
deleted file mode 100644
index 1831621932..0000000000
--- a/contrib/ncurses-5.4/man/menu_spacing.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2001 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_spacing.3x,v 1.6 2001/08/04 20:36:16 William.Setzer Exp $
-.TH menu_spacing 3X ""
-.SH NAME
-\fBmenu_spacing\fR - Control spacing between menu items.
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_spacing(MENU *menu,
-                     int spc_description,
-                     int spc_rows,
-                     int spc_columns);
-.br
-int menu_spacing(const MENU *menu,
-                 int* spc_description,
-                 int* spc_rows,
-                 int* spc_columns);
-.br
-.SH DESCRIPTION
-The function \fBset_menu_spacing\fR sets the spacing informations for the menu.
-\fBspc_description\fR controls the number of spaces between an item name and an item
-description. It must not be larger than \fBTABSIZE\fR. The menu system puts in the
-middle of this spacing area the pad character. The remaining parts are filled with
-spaces.
-\fBspc_rows\fR controls the number of rows that are used for an item. It must not be
-larger than 3. The menu system inserts then blank lines between item rows, these lines
-will contain the pad character in the appropriate positions.
-\fBspc_columns\fR controls the number of blanks between columns of items. It must not
-be larger than TABSIZE.
-A value of 0 for all the spacing values resets them to the default, which is 1 for all
-of them.
-.br
-The function \fBmenu_spacing\fR passes back the spacing info for the menu. If a
-pointer is NULL, this specific info is simply not returned.
-.SH RETURN VALUE
-Both routines return \fBE_OK\fR on success. \fBset_menu_spacing\fR may return
-\fBE_POSTED\fR if the menu is posted, or \fBE_BAD_ARGUMENT\fR if one of the
-spacing values is out of range.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines are specific to ncurses.  They were not supported on
-Version 7, BSD or System V implementations.  It is recommended that
-any code depending on them be conditioned using NCURSES_VERSION.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_userptr.3x b/contrib/ncurses-5.4/man/menu_userptr.3x
deleted file mode 100644
index 1fe354183d..0000000000
--- a/contrib/ncurses-5.4/man/menu_userptr.3x
+++ /dev/null
@@ -1,73 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_userptr.3x,v 1.6 1998/11/29 01:11:02 Rick.Ohnemus Exp $
-.TH menu_userptr 3X ""
-.SH NAME
-\fBmenu_userptr\fR - associate application data with a menu item
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_userptr(MENU *menu, void *userptr);
-.br
-void *menu_userptr(const MENU *menu);
-.br
-.SH DESCRIPTION
-Every menu and every menu item has a field that can be used to hold
-application-specific data (that is, the menu-driver code leaves it alone).
-These functions get and set the menu user pointer field.
-.SH RETURN VALUE
-Except for \fBmenu_userptr\fR (which returns \fBNULL\fR on error), each
-function returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-
-The user pointer should be a void pointer.  We leave it as a char pointer for
-SVr4 compatibility.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/menu_win.3x b/contrib/ncurses-5.4/man/menu_win.3x
deleted file mode 100644
index 336da44b0c..0000000000
--- a/contrib/ncurses-5.4/man/menu_win.3x
+++ /dev/null
@@ -1,95 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: menu_win.3x,v 1.6 1998/11/29 01:11:11 Rick.Ohnemus Exp $
-.TH menu_win 3X ""
-.SH NAME
-\fBmenu_win\fR - make and break menu window and subwindow associations
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_menu_win(MENU *menu, WINDOW *win);
-.br
-WINDOW *menu_win(const MENU *menu);
-.br
-int set_menu_sub(MENU *menu, WINDOW *sub);
-.br
-WINDOW *menu_sub(const MENU *menu);
-.br
-int scale_menu(const MENU *menu, int *rows, int *columns);
-.br
-.SH DESCRIPTION
-Every menu has an associated pair of \fBcurses\fR windows.  The menu window
-displays any title and border associated with the window; the menu subwindow
-displays the items of the menu that are currently available for selection.
-
-The first four functions get and set those windows.  It is not necessary to set
-either window; by default, the driver code uses \fBstdscr\fR for both.
-
-In the \fBset_\fR functions, window argument of \fBNULL\fR is treated as though
-it were \fBstsdcr\fR.  A menu argument of \fBNULL\fR is treated as a request
-to change the system default menu window or subwindow.
-
-The function \fBscale_menu\fR returns the minimum size required for the
-subwindow of \fImenu\fR.
-.SH RETURN VALUE
-Routines that return pointers return \fBNULL\fR on error.  Routines that return
-an integer return one of the following error codes:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_POSTED\fR
-The menu has already been posted.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the menu.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_current.3x b/contrib/ncurses-5.4/man/mitem_current.3x
deleted file mode 100644
index 179a23be3b..0000000000
--- a/contrib/ncurses-5.4/man/mitem_current.3x
+++ /dev/null
@@ -1,101 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_current.3x,v 1.9 1998/12/26 19:52:34 tom Exp $
-.TH mitem_current 3X ""
-.SH NAME
-\fBmitem_current\fR - set and get current_menu_item
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_current_item(MENU *menu, const ITEM *item);
-.br
-ITEM *current_item(const MENU *menu);
-.br
-int set_top_row(MENU *menu, int row);
-.br
-int top_row(const MENU *menu);
-.br
-int item_index(const ITEM *item);
-.br
-.SH DESCRIPTION
-The function \fBset_current_item\fR sets the current item (the item on which
-the menu cursor is positioned).  \fBcurrent_item\fR returns a pointer to the
-current item in the given menu.
-
-The function \fBset_top_row\fR sets the top row of the menu to show the given
-row (the top row is initially 0, and is reset to this value whenever the
-\fBO_ROWMAJOR\fR option is toggled).  The item leftmost on the given row
-becomes current.  The function \fBtop_row\fR returns the number of the top menu
-row being displayed.
-
-The function \fBitem_index\fR returns the (zero-origin) index of \fIitem\fR in
-the menu's item pointer list.
-.SH RETURN VALUE
-\fBcurrent_item\fR returns \fBNULL\fR on error.
-
-\fBtop_row\fR and \fBitem_index\fR return \fBERR\fR (the general \fBcurses\fR
-error value) on error.
-
-\fBset_current_item\fR and \fBset_top_row\fR return one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_BAD_STATE\fR
-Routine was called from an initialization or termination function.
-.TP 5
-\fBE_NOT_CONNECTED\fR
-No items are connected to the menu.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-
-The SVr4 menu library documentation specifies the \fBtop_row\fR and
-\fBindex_item\fR error value as -1 (which is the value of \fBERR\fR).
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_name.3x b/contrib/ncurses-5.4/man/mitem_name.3x
deleted file mode 100644
index 007752e0bb..0000000000
--- a/contrib/ncurses-5.4/man/mitem_name.3x
+++ /dev/null
@@ -1,64 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_name.3x,v 1.5 1998/11/29 01:11:29 Rick.Ohnemus Exp $
-.TH mitem_name 3X ""
-.SH NAME
-\fBmitem_name\fR - get menu item name and description fields
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-const char *item_name(const ITEM *item);
-.br
-const char *item_description(const ITEM *item);
-.br
-.SH DESCRIPTION
-The function \fBitem_name\fR returns the name part of the given item.
-.br
-The function \fBitem_description\fR returns the description part of the given
-item.
-.SH RETURN VALUE
-These routines returns \fBNULL\fR on error.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_new.3x b/contrib/ncurses-5.4/man/mitem_new.3x
deleted file mode 100644
index afba950b13..0000000000
--- a/contrib/ncurses-5.4/man/mitem_new.3x
+++ /dev/null
@@ -1,83 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998,2003 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_new.3x,v 1.8 2003/10/25 20:08:57 Jared.Yanovich Exp $
-.TH mitem_new 3X ""
-.SH NAME
-\fBmitem_new\fR - create and destroy menu items
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-ITEM *new_item(const char *name, const char *description);
-.br
-int free_item(ITEM *item);
-.br
-.SH DESCRIPTION
-The function \fBnew_item\fR allocates a new item and initializes it from the
-\fBname\fR and \fBdescription\fR pointers. Please notice that the item stores
-only the pointers to the name and description. Those pointers must be valid
-during the lifetime of the item. So you should be very careful with names
-or descriptions allocated on the stack of some routines.
-.br
-The function \fBfree_item\fR de-allocates an item. Please notice that it
-is the responsibility of the application to release the memory for the
-name or the description of the item.
-.SH RETURN VALUE
-The function \fBnew_item\fR returns \fBNULL\fR on error.
-
-The function \fBfree_item\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_BAD_ARGUMENT\fR
-Routine detected an incorrect or out-of-range argument.
-.TP 5
-\fBE_CONNECTED\fR
-Item is connected to a menu.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_opts.3x b/contrib/ncurses-5.4/man/mitem_opts.3x
deleted file mode 100644
index 99e4e5ea7e..0000000000
--- a/contrib/ncurses-5.4/man/mitem_opts.3x
+++ /dev/null
@@ -1,84 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_opts.3x,v 1.6 1998/11/29 01:12:37 Rick.Ohnemus Exp $
-.TH mitem_opts 3X ""
-.SH NAME
-\fBmitem_opts\fR - set and get menu item options
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_item_opts(ITEM *item, OPTIONS opts);
-.br
-int item_opts_on(ITEM *item, OPTIONS opts);
-.br
-int item_opts_off(ITEM *item, OPTIONS opts);
-.br
-OPTIONS item_opts(const ITEM *item);
-.br
-.SH DESCRIPTION
-The function \fBset_item_opts\fR sets all the given item's option bits (menu
-option bits may be logically-OR'ed together).
-
-The function \fBitem_opts_on\fR turns on the given option bits, and leaves
-others alone.
-
-The function \fBitem_opts_off\fR turns off the given option bits, and leaves
-others alone.
-
-The function \fBitem_opts\fR returns the item's current option bits.
-
-There is only one defined option bit mask, \fBO_SELECTABLE\fR.  When this is
-on, the item may be selected during menu processing.  This option defaults
-to on.
-.SH RETURN VALUE
-Except for \fBitem_opts\fR, each routine returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_userptr.3x b/contrib/ncurses-5.4/man/mitem_userptr.3x
deleted file mode 100644
index 2dd564fd61..0000000000
--- a/contrib/ncurses-5.4/man/mitem_userptr.3x
+++ /dev/null
@@ -1,72 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_userptr.3x,v 1.6 1998/11/29 01:12:47 Rick.Ohnemus Exp $
-.TH mitem_userptr 3X ""
-.SH NAME
-\fBmitem_userptr\fR - associate application data with a menu item
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_item_userptr(ITEM *item, void *userptr);
-.br
-void *item_userptr(const ITEM *item);
-.br
-.SH DESCRIPTION
-Every menu item has a field that can be used to hold application-specific data
-(that is, the menu-driver code leaves it alone).  These functions get and set
-that field.
-.SH RETURN VALUE
-Except for \fBitem_userptr\fR (which returns \fBNULL\fR on error), each function returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-
-The user pointer should be a void pointer.  We leave it as a char pointer for
-SVr4 compatibility.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_value.3x b/contrib/ncurses-5.4/man/mitem_value.3x
deleted file mode 100644
index 5817d8d277..0000000000
--- a/contrib/ncurses-5.4/man/mitem_value.3x
+++ /dev/null
@@ -1,76 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998,2002 Free Software Foundation, Inc.                   *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_value.3x,v 1.6 2002/02/16 22:40:59 tom Exp $
-.TH mitem_value 3X ""
-.SH NAME
-\fBmitem_value\fR - set and get menu item values
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-int set_item_value(ITEM *item, bool value);
-.br
-bool item_value(const ITEM *item);
-.br
-.SH DESCRIPTION
-If you turn off the menu option \fBO_ONEVALUE\fR (e.g., with
-\fBset_menu_opts\fR or \fBmenu_opts_off\fR; see \fBmenu_opts\fR(3X)), the menu
-becomes multi-valued; that is, more than one item may simultaneously be
-selected.
-
-In a multi_valued menu, you can used \fBset_item_value\fR to select the
-given menu item (second argument \fBTRUE\fR) or deselect it (second argument
-\fBFALSE\fR).
-.SH RETURN VALUE
-The function \fBset_item_value\fR returns one of the following:
-.TP 5
-\fBE_OK\fR
-The routine succeeded.
-.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
-.TP 5
-\fBE_REQUEST_DENIED\fR
-The menu driver could not process the request.
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/mitem_visible.3x b/contrib/ncurses-5.4/man/mitem_visible.3x
deleted file mode 100644
index 8f9039c2f6..0000000000
--- a/contrib/ncurses-5.4/man/mitem_visible.3x
+++ /dev/null
@@ -1,59 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: mitem_visible.3x,v 1.5 1998/11/29 01:12:55 Rick.Ohnemus Exp $
-.TH mitem_visible 3X ""
-.SH NAME
-\fBmitem_visible\fR - check visibility of a menu item
-.SH SYNOPSIS
-\fB#include <menu.h>\fR
-.br
-bool item_visible(const ITEM *item);
-.br
-.SH DESCRIPTION
-A menu item is visible when it is in the portion of a posted menu that
-is mapped onto the screen (if the menu is scrollable, in particular, this
-portion will be smaller than the whole menu).
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBmenu\fR(3X).
-.SH NOTES
-The header file \fB<menu.h>\fR automatically includes the header file
-\fB<curses.h>\fR.
-.SH PORTABILITY
-These routines emulate the System V menu library.  They were not supported on
-Version 7 or BSD versions.
-.SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/ncurses.3x b/contrib/ncurses-5.4/man/ncurses.3x
deleted file mode 100644
index 0c87dd8d35..0000000000
--- a/contrib/ncurses-5.4/man/ncurses.3x
+++ /dev/null
@@ -1,912 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: ncurses.3x,v 1.70 2004/01/11 01:45:54 tom Exp $
-.hy 0
-.TH ncurses 3X ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-\fBncurses\fR - CRT screen handling and optimization package
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-.br
-.SH DESCRIPTION
-The \fBncurses\fR library routines give the user a terminal-independent method
-of updating character screens with reasonable optimization.  This
-implementation is ``new curses'' (ncurses) and is the approved replacement for
-4.4BSD classic curses, which has been discontinued.
-.PP
-The \fBncurses\fR routines emulate the \fBcurses\fR(3X) library of System V
-Release 4 UNIX, and the XPG4 curses standard (XSI curses) but the \fBncurses\fR
-library is freely redistributable in source form.  Differences from the SVr4
-curses are summarized under the EXTENSIONS and BUGS sections below and
-described in detail in the EXTENSIONS and BUGS sections of individual man
-pages.
-.PP
-A program using these routines must be linked with the \fB-lncurses\fR option,
-or (if it has been generated) with the debugging library \fB-lncurses_g\fR.
-(Your system integrator may also have installed these libraries under
-the names \fB-lcurses\fR and \fB-lcurses_g\fR.)
-The ncurses_g library generates trace logs (in a file called 'trace' in the
-current directory) that describe curses actions.
-.PP
-The \fBncurses\fR package supports: overall screen, window and pad
-manipulation; output to windows and pads; reading terminal input; control over
-terminal and \fBcurses\fR input and output options; environment query
-routines; color manipulation; use of soft label keys; terminfo capabilities;
-and access to low-level terminal-manipulation routines.
-.PP
-To initialize the routines, the routine \fBinitscr\fR or \fBnewterm\fR
-must be called before any of the other routines that deal with windows
-and screens are used.  The routine \fBendwin\fR must be called before
-exiting.  To get character-at-a-time input without echoing (most
-interactive, screen oriented programs want this), the following
-sequence should be used:
-.sp
-      \fBinitscr(); cbreak(); noecho();\fR
-.sp
-Most programs would additionally use the sequence:
-.sp
-      \fBnonl();\fR
-      \fBintrflush(stdscr, FALSE);\fR
-      \fBkeypad(stdscr, TRUE);\fR
-.sp
-Before a \fBcurses\fR program is run, the tab stops of the terminal
-should be set and its initialization strings, if defined, must be
-output.  This can be done by executing the \fBtput init\fR command
-after the shell environment variable \fBTERM\fR has been exported.
-\fBtset(1)\fR is usually responsible for doing this.
-[See \fBterminfo\fR(\*n) for further details.]
-.PP
-The \fBncurses\fR library permits manipulation of data structures,
-called \fIwindows\fR, which can be thought of as two-dimensional
-arrays of characters representing all or part of a CRT screen.  A
-default window called \fBstdscr\fR, which is the size of the terminal
-screen, is supplied.  Others may be created with \fBnewwin\fR.
-.PP
-Note that \fBcurses\fR does not handle overlapping windows, that's done by
-the \fBpanel\fR(3X) library. This means that you can either use
-\fBstdscr\fR or divide the screen into tiled windows and not using
-\fBstdscr\fR at all. Mixing the two will result in unpredictable, and
-undesired, effects.
-.PP
-Windows are referred to by variables declared as \fBWINDOW *\fR.
-These data structures are manipulated with routines described here and
-elsewhere in the \fBncurses\fR manual pages.  Among which the most basic
-routines are \fBmove\fR and \fBaddch\fR.  More general versions of
-these routines are included with names beginning with \fBw\fR,
-allowing the user to specify a window.  The routines not beginning
-with \fBw\fR affect \fBstdscr\fR.)
-.PP
-After using routines to manipulate a window, \fBrefresh\fR is called,
-telling \fBcurses\fR to make the user's CRT screen look like
-\fBstdscr\fR.  The characters in a window are actually of type
-\fBchtype\fR, (character and attribute data) so that other information
-about the character may also be stored with each character.
-.PP
-Special windows called \fIpads\fR may also be manipulated.  These are windows
-which are not constrained to the size of the screen and whose contents need not
-be completely displayed.  See \fBcurs_pad\fR(3X) for more information.
-.PP
-In addition to drawing characters on the screen, video attributes and colors
-may be supported, causing the characters to show up in such modes as
-underlined, in reverse video, or in color on terminals that support such
-display enhancements.  Line drawing characters may be specified to be output.
-On input, \fBcurses\fR is also able to translate arrow and function keys that
-transmit escape sequences into single values.  The video attributes, line
-drawing characters, and input values use names, defined in \fB<curses.h>\fR,
-such as \fBA_REVERSE\fR, \fBACS_HLINE\fR, and \fBKEY_LEFT\fR.
-.PP
-If the environment variables \fBLINES\fR and \fBCOLUMNS\fR are set, or if the
-program is executing in a window environment, line and column information in
-the environment will override information read by \fIterminfo\fR.  This would
-effect a program running in an AT&T 630 layer, for example, where the size of a
-screen is changeable (see \fBENVIRONMENT\fR).
-.PP
-If the environment variable \fBTERMINFO\fR is defined, any program using
-\fBcurses\fR checks for a local terminal definition before checking in the
-standard place.  For example, if \fBTERM\fR is set to \fBatt4424\fR, then the
-compiled terminal definition is found in
-.sp
-      \fB\*d/a/att4424\fR.
-.sp
-(The \fBa\fR is copied from the first letter of \fBatt4424\fR to avoid
-creation of huge directories.)  However, if \fBTERMINFO\fR is set to
-\fB$HOME/myterms\fR, \fBcurses\fR first checks
-.sp
-      \fB$HOME/myterms/a/att4424\fR,
-.sp
-and if that fails, it then checks
-.sp
-      \fB\*d/a/att4424\fR.
-.sp
-This is useful for developing experimental definitions or when write
-permission in \fB\*d\fR is not available.
-.PP
-The integer variables \fBLINES\fR and \fBCOLS\fR are defined in
-\fB<curses.h>\fR and will be filled in by \fBinitscr\fR with the size of the
-screen.  The constants \fBTRUE\fR and \fBFALSE\fR have the values \fB1\fR and
-\fB0\fR, respectively.
-.PP
-The \fBcurses\fR routines also define the \fBWINDOW *\fR variable \fBcurscr\fR
-which is used for certain low-level operations like clearing and redrawing a
-screen containing garbage.  The \fBcurscr\fR can be used in only a few
-routines.
-.
-.SS Routine and Argument Names
-Many \fBcurses\fR routines have two or more versions.  The routines prefixed
-with \fBw\fR require a window argument.  The routines prefixed with \fBp\fR
-require a pad argument.  Those without a prefix generally use \fBstdscr\fR.
-.PP
-The routines prefixed with \fBmv\fR require a \fIy\fR and \fIx\fR
-coordinate to move to before performing the appropriate action.  The
-\fBmv\fR routines imply a call to \fBmove\fR before the call to the
-other routine.  The coordinate \fIy\fR always refers to the row (of
-the window), and \fIx\fR always refers to the column.  The upper
-left-hand corner is always (0,0), not (1,1).
-.PP
-The routines prefixed with \fBmvw\fR take both a window argument and
-\fIx\fR and \fIy\fR coordinates.  The window argument is always
-specified before the coordinates.
-.PP
-In each case, \fIwin\fR is the window affected, and \fIpad\fR is the
-pad affected; \fIwin\fR and \fIpad\fR are always pointers to type
-\fBWINDOW\fR.
-.PP
-Option setting routines require a Boolean flag \fIbf\fR with the value
-\fBTRUE\fR or \fBFALSE\fR; \fIbf\fR is always of type \fBbool\fR.  The
-variables \fIch\fR and \fIattrs\fR below are always of type
-\fBchtype\fR.  The types \fBWINDOW\fR, \fBSCREEN\fR, \fBbool\fR, and
-\fBchtype\fR are defined in \fB<curses.h>\fR.  The type \fBTERMINAL\fR
-is defined in \fB<term.h>\fR.  All other arguments are integers.
-.SS Routine Name Index
-The following table lists each \fBcurses\fR routine and the name of
-the manual page on which it is described.  Routines flagged with `*'
-are ncurses-specific, not described by XPG4 or present in SVr4.
-.PP
-.TS
-center tab(/);
-l l
-l l .
-\fBcurses\fR Routine Name/Manual Page Name
-=
-COLOR_PAIR/\fBcurs_color\fR(3X)
-PAIR_NUMBER/\fBcurs_attr\fR(3X)
-_nc_tracebits/\fBcurs_trace\fR(3X)*
-_traceattr/\fBcurs_trace\fR(3X)*
-_traceattr2/\fBcurs_trace\fR(3X)*
-_tracechar/\fBcurs_trace\fR(3X)*
-_tracechtype/\fBcurs_trace\fR(3X)*
-_tracechtype2/\fBcurs_trace\fR(3X)*
-_tracedump/\fBcurs_trace\fR(3X)*
-_tracef/\fBcurs_trace\fR(3X)*
-_tracemouse/\fBcurs_trace\fR(3X)*
-add_wch/\fBcurs_add_wch\fR(3X)
-add_wchnstr/\fBcurs_add_wchstr\fR(3X)
-add_wchstr/\fBcurs_add_wchstr\fR(3X)
-addch/\fBcurs_addch\fR(3X)
-addchnstr/\fBcurs_addchstr\fR(3X)
-addchstr/\fBcurs_addchstr\fR(3X)
-addnstr/\fBcurs_addstr\fR(3X)
-addnwstr/\fBcurs_addwstr\fR(3X)
-addstr/\fBcurs_addstr\fR(3X)
-addwstr/\fBcurs_addwstr\fR(3X)
-assume_default_colors/\fBdefault_colors\fR(3X)*
-attr_get/\fBcurs_attr\fR(3X)
-attr_off/\fBcurs_attr\fR(3X)
-attr_on/\fBcurs_attr\fR(3X)
-attr_set/\fBcurs_attr\fR(3X)
-attroff/\fBcurs_attr\fR(3X)
-attron/\fBcurs_attr\fR(3X)
-attrset/\fBcurs_attr\fR(3X)
-baudrate/\fBcurs_termattrs\fR(3X)
-beep/\fBcurs_beep\fR(3X)
-bkgd/\fBcurs_bkgd\fR(3X)
-bkgdset/\fBcurs_bkgd\fR(3X)
-bkgrnd/\fBcurs_bkgrnd\fR(3X)
-bkgrndset/\fBcurs_bkgrnd\fR(3X)
-border/\fBcurs_border\fR(3X)
-border_set/\fBcurs_border_set\fR(3X)
-box/\fBcurs_border\fR(3X)
-box_set/\fBcurs_border_set\fR(3X)
-can_change_color/\fBcurs_color\fR(3X)
-cbreak/\fBcurs_inopts\fR(3X)
-chgat/\fBcurs_attr\fR(3X)
-clear/\fBcurs_clear\fR(3X)
-clearok/\fBcurs_outopts\fR(3X)
-clrtobot/\fBcurs_clear\fR(3X)
-clrtoeol/\fBcurs_clear\fR(3X)
-color_content/\fBcurs_color\fR(3X)
-color_set/\fBcurs_attr\fR(3X)
-copywin/\fBcurs_overlay\fR(3X)
-curs_set/\fBcurs_kernel\fR(3X)
-curses_version/\fBcurs_extend\fR(3X)*
-def_prog_mode/\fBcurs_kernel\fR(3X)
-def_shell_mode/\fBcurs_kernel\fR(3X)
-define_key/\fBdefine_key\fR(3X)*
-del_curterm/\fBcurs_terminfo\fR(3X)
-delay_output/\fBcurs_util\fR(3X)
-delch/\fBcurs_delch\fR(3X)
-deleteln/\fBcurs_deleteln\fR(3X)
-delscreen/\fBcurs_initscr\fR(3X)
-delwin/\fBcurs_window\fR(3X)
-derwin/\fBcurs_window\fR(3X)
-doupdate/\fBcurs_refresh\fR(3X)
-dupwin/\fBcurs_window\fR(3X)
-echo/\fBcurs_inopts\fR(3X)
-echo_wchar/\fBcurs_add_wch\fR(3X)
-echochar/\fBcurs_addch\fR(3X)
-endwin/\fBcurs_initscr\fR(3X)
-erase/\fBcurs_clear\fR(3X)
-erasechar/\fBcurs_termattrs\fR(3X)
-erasewchar/\fBcurs_termattrs\fR(3X)
-filter/\fBcurs_util\fR(3X)
-flash/\fBcurs_beep\fR(3X)
-flushinp/\fBcurs_util\fR(3X)
-get_wch/\fBcurs_get_wch\fR(3X)
-get_wstr/\fBcurs_get_wstr\fR(3X)
-getbegyx/\fBcurs_getyx\fR(3X)
-getbkgd/\fBcurs_bkgd\fR(3X)
-getbkgrnd/\fBcurs_bkgrnd\fR(3X)
-getcchar/\fBcurs_getcchar\fR(3X)
-getch/\fBcurs_getch\fR(3X)
-getmaxyx/\fBcurs_getyx\fR(3X)
-getmouse/\fBcurs_mouse\fR(3X)*
-getn_wstr/\fBcurs_get_wstr\fR(3X)
-getnstr/\fBcurs_getstr\fR(3X)
-getparyx/\fBcurs_getyx\fR(3X)
-getstr/\fBcurs_getstr\fR(3X)
-getsyx/\fBcurs_kernel\fR(3X)
-getwin/\fBcurs_util\fR(3X)
-getyx/\fBcurs_getyx\fR(3X)
-halfdelay/\fBcurs_inopts\fR(3X)
-has_colors/\fBcurs_color\fR(3X)
-has_ic/\fBcurs_termattrs\fR(3X)
-has_il/\fBcurs_termattrs\fR(3X)
-has_key/\fBcurs_getch\fR(3X)*
-hline/\fBcurs_border\fR(3X)
-hline_set/\fBcurs_border_set\fR(3X)
-idcok/\fBcurs_outopts\fR(3X)
-idlok/\fBcurs_outopts\fR(3X)
-immedok/\fBcurs_outopts\fR(3X)
-in_wch/\fBcurs_in_wch\fR(3X)
-in_wchnstr/\fBcurs_in_wchstr\fR(3X)
-in_wchstr/\fBcurs_in_wchstr\fR(3X)
-inch/\fBcurs_inch\fR(3X)
-inchnstr/\fBcurs_inchstr\fR(3X)
-inchstr/\fBcurs_inchstr\fR(3X)
-init_color/\fBcurs_color\fR(3X)
-init_pair/\fBcurs_color\fR(3X)
-initscr/\fBcurs_initscr\fR(3X)
-innstr/\fBcurs_instr\fR(3X)
-innwstr/\fBcurs_inwstr\fR(3X)
-ins_nwstr/\fBcurs_ins_wstr\fR(3X)
-ins_wch/\fBcurs_ins_wch\fR(3X)
-ins_wstr/\fBcurs_ins_wstr\fR(3X)
-insch/\fBcurs_insch\fR(3X)
-insdelln/\fBcurs_deleteln\fR(3X)
-insertln/\fBcurs_deleteln\fR(3X)
-insnstr/\fBcurs_insstr\fR(3X)
-insstr/\fBcurs_insstr\fR(3X)
-instr/\fBcurs_instr\fR(3X)
-intrflush/\fBcurs_inopts\fR(3X)
-inwstr/\fBcurs_inwstr\fR(3X)
-is_linetouched/\fBcurs_touch\fR(3X)
-is_wintouched/\fBcurs_touch\fR(3X)
-isendwin/\fBcurs_initscr\fR(3X)
-key_defined/\fBkey_defined\fR(3X)*
-key_name/\fBcurs_util\fR(3X)
-keybound/\fBkeybound\fR(3X)*
-keyname/\fBcurs_util\fR(3X)
-keyok/\fBkeyok\fR(3X)*
-keypad/\fBcurs_inopts\fR(3X)
-killchar/\fBcurs_termattrs\fR(3X)
-killwchar/\fBcurs_termattrs\fR(3X)
-leaveok/\fBcurs_outopts\fR(3X)
-longname/\fBcurs_termattrs\fR(3X)
-mcprint/\fBcurs_print\fR(3X)*
-meta/\fBcurs_inopts\fR(3X)
-mouse_trafo/\fBcurs_mouse\fR(3X)*
-mouseinterval/\fBcurs_mouse\fR(3X)*
-mousemask/\fBcurs_mouse\fR(3X)*
-move/\fBcurs_move\fR(3X)
-mvadd_wch/\fBcurs_add_wch\fR(3X)
-mvadd_wchnstr/\fBcurs_add_wchstr\fR(3X)
-mvadd_wchstr/\fBcurs_add_wchstr\fR(3X)
-mvaddch/\fBcurs_addch\fR(3X)
-mvaddchnstr/\fBcurs_addchstr\fR(3X)
-mvaddchstr/\fBcurs_addchstr\fR(3X)
-mvaddnstr/\fBcurs_addstr\fR(3X)
-mvaddnwstr/\fBcurs_addwstr\fR(3X)
-mvaddstr/\fBcurs_addstr\fR(3X)
-mvaddwstr/\fBcurs_addwstr\fR(3X)
-mvchgat/\fBcurs_attr\fR(3X)
-mvcur/\fBcurs_terminfo\fR(3X)
-mvdelch/\fBcurs_delch\fR(3X)
-mvderwin/\fBcurs_window\fR(3X)
-mvget_wch/\fBcurs_get_wch\fR(3X)
-mvget_wstr/\fBcurs_get_wstr\fR(3X)
-mvgetch/\fBcurs_getch\fR(3X)
-mvgetn_wstr/\fBcurs_get_wstr\fR(3X)
-mvgetnstr/\fBcurs_getstr\fR(3X)
-mvgetstr/\fBcurs_getstr\fR(3X)
-mvhline/\fBcurs_border\fR(3X)
-mvhline_set/\fBcurs_border_set\fR(3X)
-mvin_wch/\fBcurs_in_wch\fR(3X)
-mvin_wchnstr/\fBcurs_in_wchstr\fR(3X)
-mvin_wchstr/\fBcurs_in_wchstr\fR(3X)
-mvinch/\fBcurs_inch\fR(3X)
-mvinchnstr/\fBcurs_inchstr\fR(3X)
-mvinchstr/\fBcurs_inchstr\fR(3X)
-mvinnstr/\fBcurs_instr\fR(3X)
-mvinnwstr/\fBcurs_inwstr\fR(3X)
-mvins_nwstr/\fBcurs_ins_wstr\fR(3X)
-mvins_wch/\fBcurs_ins_wch\fR(3X)
-mvins_wstr/\fBcurs_ins_wstr\fR(3X)
-mvinsch/\fBcurs_insch\fR(3X)
-mvinsnstr/\fBcurs_insstr\fR(3X)
-mvinsstr/\fBcurs_insstr\fR(3X)
-mvinstr/\fBcurs_instr\fR(3X)
-mvinwstr/\fBcurs_inwstr\fR(3X)
-mvprintw/\fBcurs_printw\fR(3X)
-mvscanw/\fBcurs_scanw\fR(3X)
-mvvline/\fBcurs_border\fR(3X)
-mvvline_set/\fBcurs_border_set\fR(3X)
-mvwadd_wch/\fBcurs_add_wch\fR(3X)
-mvwadd_wchnstr/\fBcurs_add_wchstr\fR(3X)
-mvwadd_wchstr/\fBcurs_add_wchstr\fR(3X)
-mvwaddch/\fBcurs_addch\fR(3X)
-mvwaddchnstr/\fBcurs_addchstr\fR(3X)
-mvwaddchstr/\fBcurs_addchstr\fR(3X)
-mvwaddnstr/\fBcurs_addstr\fR(3X)
-mvwaddnwstr/\fBcurs_addwstr\fR(3X)
-mvwaddstr/\fBcurs_addstr\fR(3X)
-mvwaddwstr/\fBcurs_addwstr\fR(3X)
-mvwchgat/\fBcurs_attr\fR(3X)
-mvwdelch/\fBcurs_delch\fR(3X)
-mvwget_wch/\fBcurs_get_wch\fR(3X)
-mvwget_wstr/\fBcurs_get_wstr\fR(3X)
-mvwgetch/\fBcurs_getch\fR(3X)
-mvwgetn_wstr/\fBcurs_get_wstr\fR(3X)
-mvwgetnstr/\fBcurs_getstr\fR(3X)
-mvwgetstr/\fBcurs_getstr\fR(3X)
-mvwhline/\fBcurs_border\fR(3X)
-mvwhline_set/\fBcurs_border_set\fR(3X)
-mvwin/\fBcurs_window\fR(3X)
-mvwin_wch/\fBcurs_in_wch\fR(3X)
-mvwin_wchnstr/\fBcurs_in_wchstr\fR(3X)
-mvwin_wchstr/\fBcurs_in_wchstr\fR(3X)
-mvwinch/\fBcurs_inch\fR(3X)
-mvwinchnstr/\fBcurs_inchstr\fR(3X)
-mvwinchstr/\fBcurs_inchstr\fR(3X)
-mvwinnstr/\fBcurs_instr\fR(3X)
-mvwinnwstr/\fBcurs_inwstr\fR(3X)
-mvwins_nwstr/\fBcurs_ins_wstr\fR(3X)
-mvwins_wch/\fBcurs_ins_wch\fR(3X)
-mvwins_wstr/\fBcurs_ins_wstr\fR(3X)
-mvwinsch/\fBcurs_insch\fR(3X)
-mvwinsnstr/\fBcurs_insstr\fR(3X)
-mvwinsstr/\fBcurs_insstr\fR(3X)
-mvwinstr/\fBcurs_instr\fR(3X)
-mvwinwstr/\fBcurs_inwstr\fR(3X)
-mvwprintw/\fBcurs_printw\fR(3X)
-mvwscanw/\fBcurs_scanw\fR(3X)
-mvwvline/\fBcurs_border\fR(3X)
-mvwvline_set/\fBcurs_border_set\fR(3X)
-napms/\fBcurs_kernel\fR(3X)
-newpad/\fBcurs_pad\fR(3X)
-newterm/\fBcurs_initscr\fR(3X)
-newwin/\fBcurs_window\fR(3X)
-nl/\fBcurs_outopts\fR(3X)
-nocbreak/\fBcurs_inopts\fR(3X)
-nodelay/\fBcurs_inopts\fR(3X)
-noecho/\fBcurs_inopts\fR(3X)
-nonl/\fBcurs_outopts\fR(3X)
-noqiflush/\fBcurs_inopts\fR(3X)
-noraw/\fBcurs_inopts\fR(3X)
-notimeout/\fBcurs_inopts\fR(3X)
-overlay/\fBcurs_overlay\fR(3X)
-overwrite/\fBcurs_overlay\fR(3X)
-pair_content/\fBcurs_color\fR(3X)
-pechochar/\fBcurs_pad\fR(3X)
-pnoutrefresh/\fBcurs_pad\fR(3X)
-prefresh/\fBcurs_pad\fR(3X)
-printw/\fBcurs_printw\fR(3X)
-putp/\fBcurs_terminfo\fR(3X)
-putwin/\fBcurs_util\fR(3X)
-qiflush/\fBcurs_inopts\fR(3X)
-raw/\fBcurs_inopts\fR(3X)
-redrawwin/\fBcurs_refresh\fR(3X)
-refresh/\fBcurs_refresh\fR(3X)
-reset_prog_mode/\fBcurs_kernel\fR(3X)
-reset_shell_mode/\fBcurs_kernel\fR(3X)
-resetty/\fBcurs_kernel\fR(3X)
-resizeterm/\fBresizeterm\fR(3X)*
-restartterm/\fBcurs_terminfo\fR(3X)
-ripoffline/\fBcurs_kernel\fR(3X)
-savetty/\fBcurs_kernel\fR(3X)
-scanw/\fBcurs_scanw\fR(3X)
-scr_dump/\fBcurs_scr_dump\fR(3X)
-scr_init/\fBcurs_scr_dump\fR(3X)
-scr_restore/\fBcurs_scr_dump\fR(3X)
-scr_set/\fBcurs_scr_dump\fR(3X)
-scrl/\fBcurs_scroll\fR(3X)
-scroll/\fBcurs_scroll\fR(3X)
-scrollok/\fBcurs_outopts\fR(3X)
-set_curterm/\fBcurs_terminfo\fR(3X)
-set_term/\fBcurs_initscr\fR(3X)
-setcchar/\fBcurs_getcchar\fR(3X)
-setscrreg/\fBcurs_outopts\fR(3X)
-setsyx/\fBcurs_kernel\fR(3X)
-setterm/\fBcurs_terminfo\fR(3X)
-setupterm/\fBcurs_terminfo\fR(3X)
-slk_attr/\fBcurs_slk\fR(3X)*
-slk_attr_off/\fBcurs_slk\fR(3X)
-slk_attr_on/\fBcurs_slk\fR(3X)
-slk_attr_set/\fBcurs_slk\fR(3X)
-slk_attroff/\fBcurs_slk\fR(3X)
-slk_attron/\fBcurs_slk\fR(3X)
-slk_attrset/\fBcurs_slk\fR(3X)
-slk_clear/\fBcurs_slk\fR(3X)
-slk_color/\fBcurs_slk\fR(3X)
-slk_init/\fBcurs_slk\fR(3X)
-slk_label/\fBcurs_slk\fR(3X)
-slk_noutrefresh/\fBcurs_slk\fR(3X)
-slk_refresh/\fBcurs_slk\fR(3X)
-slk_restore/\fBcurs_slk\fR(3X)
-slk_set/\fBcurs_slk\fR(3X)
-slk_touch/\fBcurs_slk\fR(3X)
-standend/\fBcurs_attr\fR(3X)
-standout/\fBcurs_attr\fR(3X)
-start_color/\fBcurs_color\fR(3X)
-subpad/\fBcurs_pad\fR(3X)
-subwin/\fBcurs_window\fR(3X)
-syncok/\fBcurs_window\fR(3X)
-term_attrs/\fBcurs_termattrs\fR(3X)
-termattrs/\fBcurs_termattrs\fR(3X)
-termname/\fBcurs_termattrs\fR(3X)
-tgetent/\fBcurs_termcap\fR(3X)
-tgetflag/\fBcurs_termcap\fR(3X)
-tgetnum/\fBcurs_termcap\fR(3X)
-tgetstr/\fBcurs_termcap\fR(3X)
-tgoto/\fBcurs_termcap\fR(3X)
-tigetflag/\fBcurs_terminfo\fR(3X)
-tigetnum/\fBcurs_terminfo\fR(3X)
-tigetstr/\fBcurs_terminfo\fR(3X)
-timeout/\fBcurs_inopts\fR(3X)
-touchline/\fBcurs_touch\fR(3X)
-touchwin/\fBcurs_touch\fR(3X)
-tparm/\fBcurs_terminfo\fR(3X)
-tputs/\fBcurs_termcap\fR(3X)
-tputs/\fBcurs_terminfo\fR(3X)
-trace/\fBcurs_trace\fR(3X)*
-typeahead/\fBcurs_inopts\fR(3X)
-unctrl/\fBcurs_util\fR(3X)
-unget_wch/\fBcurs_get_wch\fR(3X)
-ungetch/\fBcurs_getch\fR(3X)
-ungetmouse/\fBcurs_mouse\fR(3X)*
-untouchwin/\fBcurs_touch\fR(3X)
-use_default_colors/\fBdefault_colors\fR(3X)*
-use_env/\fBcurs_util\fR(3X)
-use_extended_names/\fBcurs_extend\fR(3X)*
-vid_attr/\fBcurs_terminfo\fR(3X)
-vid_puts/\fBcurs_terminfo\fR(3X)
-vidattr/\fBcurs_terminfo\fR(3X)
-vidputs/\fBcurs_terminfo\fR(3X)
-vline/\fBcurs_border\fR(3X)
-vline_set/\fBcurs_border_set\fR(3X)
-vw_printw/\fBcurs_printw\fR(3X)
-vw_scanw/\fBcurs_scanw\fR(3X)
-vwprintw/\fBcurs_printw\fR(3X)
-vwscanw/\fBcurs_scanw\fR(3X)
-wadd_wch/\fBcurs_add_wch\fR(3X)
-wadd_wchnstr/\fBcurs_add_wchstr\fR(3X)
-wadd_wchstr/\fBcurs_add_wchstr\fR(3X)
-waddch/\fBcurs_addch\fR(3X)
-waddchnstr/\fBcurs_addchstr\fR(3X)
-waddchstr/\fBcurs_addchstr\fR(3X)
-waddnstr/\fBcurs_addstr\fR(3X)
-waddnwstr/\fBcurs_addwstr\fR(3X)
-waddstr/\fBcurs_addstr\fR(3X)
-waddwstr/\fBcurs_addwstr\fR(3X)
-wattr_get/\fBcurs_attr\fR(3X)
-wattr_off/\fBcurs_attr\fR(3X)
-wattr_on/\fBcurs_attr\fR(3X)
-wattr_set/\fBcurs_attr\fR(3X)
-wattroff/\fBcurs_attr\fR(3X)
-wattron/\fBcurs_attr\fR(3X)
-wattrset/\fBcurs_attr\fR(3X)
-wbkgd/\fBcurs_bkgd\fR(3X)
-wbkgdset/\fBcurs_bkgd\fR(3X)
-wbkgrnd/\fBcurs_bkgrnd\fR(3X)
-wbkgrndset/\fBcurs_bkgrnd\fR(3X)
-wborder/\fBcurs_border\fR(3X)
-wborder_set/\fBcurs_border_set\fR(3X)
-wchgat/\fBcurs_attr\fR(3X)
-wclear/\fBcurs_clear\fR(3X)
-wclrtobot/\fBcurs_clear\fR(3X)
-wclrtoeol/\fBcurs_clear\fR(3X)
-wcolor_set/\fBcurs_attr\fR(3X)
-wcursyncup/\fBcurs_window\fR(3X)
-wdelch/\fBcurs_delch\fR(3X)
-wdeleteln/\fBcurs_deleteln\fR(3X)
-wecho_wchar/\fBcurs_add_wch\fR(3X)
-wechochar/\fBcurs_addch\fR(3X)
-wenclose/\fBcurs_mouse\fR(3X)*
-werase/\fBcurs_clear\fR(3X)
-wget_wch/\fBcurs_get_wch\fR(3X)
-wget_wstr/\fBcurs_get_wstr\fR(3X)
-wgetbkgrnd/\fBcurs_bkgrnd\fR(3X)
-wgetch/\fBcurs_getch\fR(3X)
-wgetn_wstr/\fBcurs_get_wstr\fR(3X)
-wgetnstr/\fBcurs_getstr\fR(3X)
-wgetstr/\fBcurs_getstr\fR(3X)
-whline/\fBcurs_border\fR(3X)
-whline_set/\fBcurs_border_set\fR(3X)
-win_wch/\fBcurs_in_wch\fR(3X)
-win_wchnstr/\fBcurs_in_wchstr\fR(3X)
-win_wchstr/\fBcurs_in_wchstr\fR(3X)
-winch/\fBcurs_inch\fR(3X)
-winchnstr/\fBcurs_inchstr\fR(3X)
-winchstr/\fBcurs_inchstr\fR(3X)
-winnstr/\fBcurs_instr\fR(3X)
-winnwstr/\fBcurs_inwstr\fR(3X)
-wins_nwstr/\fBcurs_ins_wstr\fR(3X)
-wins_wch/\fBcurs_ins_wch\fR(3X)
-wins_wstr/\fBcurs_ins_wstr\fR(3X)
-winsch/\fBcurs_insch\fR(3X)
-winsdelln/\fBcurs_deleteln\fR(3X)
-winsertln/\fBcurs_deleteln\fR(3X)
-winsnstr/\fBcurs_insstr\fR(3X)
-winsstr/\fBcurs_insstr\fR(3X)
-winstr/\fBcurs_instr\fR(3X)
-winwstr/\fBcurs_inwstr\fR(3X)
-wmouse_trafo/\fBcurs_mouse\fR(3X)*
-wmove/\fBcurs_move\fR(3X)
-wnoutrefresh/\fBcurs_refresh\fR(3X)
-wprintw/\fBcurs_printw\fR(3X)
-wredrawln/\fBcurs_refresh\fR(3X)
-wrefresh/\fBcurs_refresh\fR(3X)
-wresize/\fBwresize\fR(3X)*
-wscanw/\fBcurs_scanw\fR(3X)
-wscrl/\fBcurs_scroll\fR(3X)
-wsetscrreg/\fBcurs_outopts\fR(3X)
-wstandend/\fBcurs_attr\fR(3X)
-wstandout/\fBcurs_attr\fR(3X)
-wsyncdown/\fBcurs_window\fR(3X)
-wsyncup/\fBcurs_window\fR(3X)
-wtimeout/\fBcurs_inopts\fR(3X)
-wtouchln/\fBcurs_touch\fR(3X)
-wunctrl/\fBcurs_util\fR(3X)
-wvline/\fBcurs_border\fR(3X)
-wvline_set/\fBcurs_border_set\fR(3X)
-.TE
-.SH RETURN VALUE
-Routines that return an integer return \fBERR\fR upon failure and an
-integer value other than \fBERR\fR upon successful completion, unless
-otherwise noted in the routine descriptions.
-.PP
-All macros return the value of the \fBw\fR version, except \fBsetscrreg\fR,
-\fBwsetscrreg\fR, \fBgetyx\fR, \fBgetbegyx\fR, and \fBgetmaxyx\fR.  The return
-values of \fBsetscrreg\fR, \fBwsetscrreg\fR, \fBgetyx\fR, \fBgetbegyx\fR, and
-\fBgetmaxyx\fR are undefined (i.e., these should not be used as the
-right-hand side of assignment statements).
-.PP
-Routines that return pointers return \fBNULL\fR on error.
-.SH ENVIRONMENT
-The following environment symbols are useful for customizing the
-runtime behavior of the \fBncurses\fR library.  The most important
-ones have been already discussed in detail.
-.TP 5
-BAUDRATE
-The debugging library checks this environment symbol when the application
-has redirected output to a file.
-The symbol's numeric value is used for the baudrate.
-If no value is found, \fBncurses\fR uses 9600.
-This allows testers to construct repeatable test-cases
-that take into account costs that depend on baudrate.
-.TP 5
-CC
-When set, change occurrences of the command_character
-(i.e., the \fBcmdch\fP capability)
-of the loaded terminfo entries to the value of this symbol.
-Very few terminfo entries provide this feature.
-.TP 5
-COLUMNS
-Specify the width of the screen in characters.
-Applications running in a windowing environment usually are able to
-obtain the width of the window in which they are executing.
-If neither the $COLUMNS value nor the terminal's screen size is available,
-\fBncurses\fR uses the size which may be specified in the terminfo database
-(i.e., the \fBcols\fR capability).
-.IP
-It is important that your application use a correct size for the screen.
-However, this is not always possible because your application may be
-running on a host which does not honor NAWS (Negotiations About Window
-Size), or because you are temporarily running as another user.
-.IP
-Either COLUMNS or LINES symbols may be specified independently.
-This is mainly useful to circumvent legacy misfeatures of terminal descriptions,
-e.g., xterm which commonly specifies a 65 line screen.
-For best results, \fBlines\fR and \fBcols\fR should not be specified in
-a terminal description for terminals which are run as emulations.
-.IP
-Use the \fBuse_env\fR function to disable this feature.
-.TP 5
-ESCDELAY
-Specifies the total time, in milliseconds, for which ncurses will
-await a character sequence, e.g., a function key.
-The default value, 1000 milliseconds, is enough for most uses.
-However, it is made a variable to accommodate unusual applications.
-.IP
-The most common instance where you may wish to change this value
-is to work with slow hosts, e.g., running on a network.
-If the host cannot read characters rapidly enough, it will have the same
-effect as if the terminal did not send characters rapidly enough.
-The library will still see a timeout.
-.IP
-Note that xterm mouse events are built up from character sequences
-received from the xterm.
-If your application makes heavy use of multiple-clicking, you may
-wish to lengthen this default value because the timeout applies
-to the composed multi-click event as well as the individual clicks.
-.TP 5
-HOME
-Tells \fBncurses\fR where your home directory is.
-That is where it may read and write auxiliary terminal descriptions:
-.IP
-$HOME/.termcap
-.br
-$HOME/.terminfo
-.TP 5
-LINES
-Like COLUMNS, specify the height of the screen in characters.
-See COLUMNS for a detailed description.
-.TP 5
-MOUSE_BUTTONS_123
-This applies only to the OS/2 EMX port.
-It specifies the order of buttons on the mouse.
-OS/2 numbers a 3-button mouse inconsistently from other
-platforms:
-.sp
-1 = left
-.br
-2 = right
-.br
-3 = middle.
-.sp
-This symbol lets you customize the mouse.
-The symbol must be three numeric digits 1-3 in any order, e.g., 123 or 321.
-If it is not specified, \fBncurses\fR uses 132.
-.TP 5
-NCURSES_ASSUMED_COLORS
-Override the compiled-in assumption that the
-terminal's default colors are white-on-black
-(see \fBassume_default_colors\fR(3X)).
-You may set the foreground and background color values with this environment
-variable by proving a 2-element list: foreground,background.
-For example, to tell ncurses to not assume anything
-about the colors, set this to "-1,-1".
-To make it green-on-black, set it to "2,0".
-Any positive value from zero to the terminfo \fBmax_colors\fR value is allowed.
-.TP 5
-NCURSES_NO_PADDING
-Most of the terminal descriptions in the terminfo database are written
-for real "hardware" terminals.
-Many people use terminal emulators
-which run in a windowing environment and use curses-based applications.
-Terminal emulators can duplicate
-all of the important aspects of a hardware terminal, but they do not
-have the same limitations.
-The chief limitation of a hardware terminal from the standpoint
-of your application is the management of dataflow, i.e., timing.
-Unless a hardware terminal is interfaced into a terminal concentrator
-(which does flow control),
-it (or your application) must manage dataflow, preventing overruns.
-The cheapest solution (no hardware cost)
-is for your program to do this by pausing after
-operations that the terminal does slowly, such as clearing the display.
-.IP
-As a result, many terminal descriptions (including the vt100)
-have delay times embedded.  You may wish to use these descriptions,
-but not want to pay the performance penalty.
-.IP
-Set the NCURSES_NO_PADDING symbol to disable all but mandatory
-padding.  Mandatory padding is used as a part of special control
-sequences such as \fIflash\fR.
-.TP 5
-NCURSES_NO_SETBUF
-Normally \fBncurses\fR enables buffered output during terminal initialization.
-This is done (as in SVr4 curses) for performance reasons.
-For testing purposes, both of \fBncurses\fR and certain applications,
-this feature is made optional.  Setting the NCURSES_NO_SETBUF variable
-disables output buffering, leaving the output in the original (usually
-line buffered) mode.
-.TP 5
-NCURSES_TRACE
-During initialization, the \fBncurses\fR debugging library
-checks the NCURSES_TRACE symbol.
-If it is defined, to a numeric value, \fBncurses\fR calls the \fBtrace\fR
-function, using that value as the argument.
-.IP
-The argument values, which are defined in \fBcurses.h\fR, provide several
-types of information.
-When running with traces enabled, your application will write the
-file \fBtrace\fR to the current directory.
-.TP 5
-TERM
-Denotes your terminal type.
-Each terminal type is distinct, though many are similar.
-.TP 5
-TERMCAP
-If the \fBncurses\fR library has been configured with \fItermcap\fR
-support, \fBncurses\fR will check for a terminal's description in
-termcap form if it is not available in the terminfo database.
-.IP
-The TERMCAP symbol contains either a terminal description (with
-newlines stripped out),
-or a file name telling where the information denoted by the TERM symbol exists.
-In either case, setting it directs \fBncurses\fR to ignore
-the usual place for this information, e.g., /etc/termcap.
-.TP 5
-TERMINFO
-Overrides the directory in which \fBncurses\fR searches for your terminal
-description.
-This is the simplest, but not the only way to change the list of directories.
-The complete list of directories in order follows:
-.RS
-.TP 3
--
-the last directory to which \fBncurses\fR wrote, if any, is searched first
-.TP 3
--
-the directory specified by the TERMINFO symbol
-.TP 3
--
-$HOME/.terminfo
-.TP 3
--
-directories listed in the TERMINFO_DIRS symbol
-.TP 3
--
-one or more directories whose names are configured and compiled into the
-ncurses library, e.g.,
-@TERMINFO@
-.RE
-.TP 5
-TERMINFO_DIRS
-Specifies a list of directories to search for terminal descriptions.
-The list is separated by colons (i.e., ":") on Unix, semicolons on OS/2 EMX.
-All of the terminal descriptions are in terminfo form, which makes
-a subdirectory named for the first letter of the terminal names therein.
-.TP 5
-TERMPATH
-If TERMCAP does not hold a file name then \fBncurses\fR checks
-the TERMPATH symbol.
-This is a list of filenames separated by spaces or colons (i.e., ":") on Unix, semicolons on OS/2 EMX.
-If the TERMPATH symbol is not set, \fBncurses\fR looks in the files
-/etc/termcap, /usr/share/misc/termcap and $HOME/.termcap, in that order.
-.PP
-The library may be configured to disregard the following variables when the
-current user is the superuser (root), or if the application uses setuid or
-setgid permissions:
-$TERMINFO, $TERMINFO_DIRS, $TERMPATH, as well as $HOME.
-.SH FILES
-.TP 5
-@DATADIR@/tabset
-directory containing initialization files for the terminal capability database
-@TERMINFO@
-terminal capability database
-.SH SEE ALSO
-\fBterminfo\fR(\*n) and related pages whose names begin "curs_" for detailed routine
-descriptions.
-.SH EXTENSIONS
-The \fBncurses\fR library can be compiled with an option (\fB\-DUSE_GETCAP\fR)
-that falls back to the old-style /etc/termcap file if the terminal setup code
-cannot find a terminfo entry corresponding to \fBTERM\fR.  Use of this feature
-is not recommended, as it essentially includes an entire termcap compiler in
-the \fBncurses\fR startup code, at significant cost in core and startup cycles.
-.PP
-The \fBncurses\fR library includes facilities for capturing mouse events on
-certain terminals (including xterm). See the \fBcurs_mouse\fR(3X)
-manual page for details.
-.PP
-The \fBncurses\fR library includes facilities for responding to window
-resizing events, e.g., when running in an xterm.
-See the \fBresizeterm\fR(3X)
-and \fBwresize\fR(3X) manual pages for details.
-In addition, the library may be configured with a SIGWINCH handler.
-.PP
-The \fBncurses\fR library extends the fixed set of function key capabilities
-of terminals by allowing the application designer to define additional
-key sequences at runtime.
-See the \fBdefine_key\fR(3X)
-\fBkey_defined\fR(3X),
-and \fBkeyok\fR(3X) manual pages for details.
-.PP
-The \fBncurses\fR library can exploit the capabilities of terminals which
-implement the ISO-6429 SGR 39 and SGR 49 controls, which allow an application
-to reset the terminal to its original foreground and background colors.
-From the users' perspective, the application is able to draw colored
-text on a background whose color is set independently, providing better
-control over color contrasts.
-See the \fBdefault_colors\fR(3X) manual page for details.
-.PP
-The \fBncurses\fR library includes a function for directing application output
-to a printer attached to the terminal device.  See the \fBcurs_print\fR(3X)
-manual page for details.
-.SH PORTABILITY
-The \fBncurses\fR library is intended to be BASE-level conformant with the XSI
-Curses standard.  The EXTENDED XSI Curses functionality
-(including color support) is supported.
-.PP
-A small number of local differences (that is, individual differences between
-the XSI Curses and \fBncurses\fR calls) are described in \fBPORTABILITY\fR
-sections of the library man pages.
-.PP
-The routine \fBhas_key\fR is not part of XPG4, nor is it present in SVr4.  See
-the \fBcurs_getch\fR(3X) manual page for details.
-.PP
-The routine \fBslk_attr\fR is not part of XPG4, nor is it present in SVr4.  See
-the \fBcurs_slk\fR(3X) manual page for details.
-.PP
-The routines \fBgetmouse\fR, \fBmousemask\fR, \fBungetmouse\fR,
-\fBmouseinterval\fR, and \fBwenclose\fR relating to mouse interfacing are not
-part of XPG4, nor are they present in SVr4.  See the \fBcurs_mouse\fR(3X)
-manual page for details.
-.PP
-The routine \fBmcprint\fR was not present in any previous curses
-implementation.  See the \fBcurs_print\fR(3X) manual page for details.
-.PP
-The routine \fBwresize\fR is not part of XPG4, nor is it present in SVr4.  See
-the \fBwresize\fR(3X) manual page for details.
-.PP
-In historic curses versions, delays embedded in the capabilities \fBcr\fR,
-\fBind\fR, \fBcub1\fR, \fBff\fR and \fBtab\fR activated corresponding delay
-bits in the UNIX tty driver.  In this implementation, all padding is done by
-NUL sends.  This method is slightly more expensive, but narrows the interface
-to the UNIX kernel significantly and increases the package's portability
-correspondingly.
-.SH NOTES
-The header file \fB<curses.h>\fR automatically includes the header files
-\fB<stdio.h>\fR and \fB<unctrl.h>\fR.
-.PP
-If standard output from a \fBncurses\fR program is re-directed to something
-which is not a tty, screen updates will be directed to standard error.  This
-was an undocumented feature of AT&T System V Release 3 curses.
-.SH AUTHORS
-Zeyd M. Ben-Halim, Eric S. Raymond, Thomas E. Dickey.
-Based on pcurses by Pavel Curtis.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/panel.3x b/contrib/ncurses-5.4/man/panel.3x
deleted file mode 100644
index 800ad32ee1..0000000000
--- a/contrib/ncurses-5.4/man/panel.3x
+++ /dev/null
@@ -1,182 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: panel.3x,v 1.11 2003/05/17 22:44:09 jmc Exp $
-.TH panel 3X ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-panel - panel stack extension for curses
-.SH SYNOPSIS
-\fB#include <panel.h>\fR
-.P
-\fBcc [flags] sourcefiles -lpanel -lncurses\fR
-.P
-\fBPANEL *new_panel(WINDOW *win)\fR
-.br
-\fBint bottom_panel(PANEL *pan)\fR
-.br
-\fBint top_panel(PANEL *pan)\fR
-.br
-\fBint show_panel(PANEL *pan)\fR
-.br
-\fBvoid update_panels();\fR
-.br
-\fBint hide_panel(PANEL *pan)\fR
-.br
-\fBWINDOW *panel_window(const PANEL *pan)\fR
-.br
-\fBint replace_panel(PANEL *pan, WINDOW *window)\fR
-.br
-\fBint move_panel(PANEL *pan, int starty, int startx)\fR
-.br
-\fBint panel_hidden(const PANEL *pan)\fR
-.br
-\fBPANEL *panel_above(const PANEL *pan)\fR
-.br
-\fBPANEL *panel_below(const PANEL *pan)\fR
-.br
-\fBint set_panel_userptr(PANEL *pan, const void *ptr)\fR
-.br
-\fBconst void *panel_userptr(const PANEL *pan)\fR
-.br
-\fBint del_panel(PANEL *pan)\fR
-.br
-.SH DESCRIPTION
-Panels are \fBcurses\fR(3X) windows with the added feature of
-depth.  Panel functions allow the use of stacked windows and ensure
-the proper portions of each window and the curses \fBstdscr\fR window are
-hidden or displayed when panels are added, moved, modified or removed.
-The set of currently visible panels is the stack of panels.  The
-\fBstdscr\fR window is beneath all panels, and is not considered part
-of the stack.
-.P
-A window is associated with every panel. The panel routines enable
-you to create, move, hide, and show panels, as well as position a
-panel at any desired location in the stack.
-.P
-Panel routines are a functional layer added to \fBcurses\fR(3X), make only
-high-level curses calls, and work anywhere terminfo curses does.
-.SH FUNCTIONS
-.TP
-\fBnew_panel(win)\fR
-allocates  a  \fBPANEL\fR structure, associates it with
-\fBwin\fR, places the panel on the top of the stack  (causes  it
-to  be  displayed above any other panel) and returns a
-pointer to the new panel.
-.TP
-\fBvoid update_panels()\fR
-refreshes the virtual screen to reflect the relations between the
-panels in the stack, but does not call doupdate() to refresh the
-physical screen.  Use this function and not wrefresh or wnoutrefresh.
-update_panels() may be called more than once before a call to
-doupdate(), but doupdate() is the function responsible for updating
-the physical screen.
-.TP
-\fBdel_panel(pan)\fR
-removes the given panel from the  stack and deallocates the
-\fBPANEL\fR structure (but not its associated window).
-.TP
-\fBhide_panel(pan)\fR
-removes the given panel from the panel stack and thus hides it from
-view. The \fBPANEL\fR structure is not lost, merely removed from the stack.
-.TP
-\fBshow_panel(pan)\fR
-makes a hidden panel visible by placing it on top of the panels in the
-panel stack. See COMPATIBILITY below.
-.TP
-\fBtop_panel(pan)\fR
-puts the given visible panel on top of all panels in the stack.  See
-COMPATIBILITY below.
-.TP
-\fBbottom_panel(pan)\fR
-puts panel at the bottom of all panels.
-.TP
-\fBmove_panel(pan,starty,startx)\fR
-moves the given panel window so that its upper-left corner is at
-\fBstarty\fR, \fBstartx\fR.  It does not change the position of the
-panel in the stack.  Be sure to use this function, not \fBmvwin()\fR,
-to move a panel window.
-.TP
-\fBreplace_panel(pan,window)\fR
-replaces the current window of panel with \fBwindow\fR (useful, for
-example if you want to resize a panel; if you're using \fBncurses\fR,
-you can call \fBreplace_panel\fR on the output of \fBwresize\fR(3X)).
-It does not change the position of the panel in the stack.
-.TP
-\fBpanel_above(pan)\fR
-returns a pointer to the panel above pan.  If the panel argument is
-\fB(PANEL *)0\fR, it returns a pointer to the bottom panel in the stack.
-.TP
-\fBpanel_below(pan)\fR
-returns a pointer to the panel just below pan.  If the panel argument
-is \fB(PANEL *)0\fR, it returns a pointer to the top panel in the stack.
-.TP
-\fBset_panel_userptr(pan,ptr)\fR
-sets the panel's user pointer.
-.TP
-\fBpanel_userptr(pan)\fR
-returns the user pointer for a given panel.
-.TP
-\fBpanel_window(pan)\fR
-returns a pointer to the window of the given panel.
-.SH DIAGNOSTICS
-Each routine that returns a pointer returns \fBNULL\fR if an error
-occurs. Each routine that returns an int value returns \fBOK\fR if it
-executes successfully and \fBERR\fR if not.
-.SH COMPATIBILITY
-Reasonable care has been taken to  ensure  compatibility
-with  the  native  panel facility introduced in SVr3.2 (inspection of
-the SVr4 manual pages suggests the programming interface is unchanged).
-The \fBPANEL\fR data structures are merely  similar. The  programmer
-is cautioned not to directly use \fBPANEL\fR fields.
-.P
-The functions \fBshow_panel()\fR and \fBtop_panel()\fR are identical
-in this implementation, and work equally well with displayed or hidden
-panels.  In the native System V implementation, \fBshow_panel()\fR is
-intended for making a hidden panel visible (at the top of the stack)
-and \fBtop_panel()\fR is intended for making an already-visible panel
-move to the top of the stack. You are cautioned to use the correct
-function to ensure compatibility with native panel libraries.
-.SH NOTE
-In your library list, libpanel.a should be before libncurses.a; that is,
-you want to say `-lpanel -lncurses', not the other way around (which would
-give you a link error using GNU \fBld\fR(1) and some other linkers).
-.SH FILES
-.P
-panel.h
-interface for the panels library
-.P
-libpanel.a
-the panels library itself
-.SH SEE ALSO
-\fBcurses\fR(3X)
-.SH AUTHOR
-Originally written by Warren Tucker <wht@n4hgf.mt-park.ga.us>,
-primarily to assist in porting u386mon to systems without a native
-panels library.  Repackaged for ncurses by Zeyd ben-Halim.
diff --git a/contrib/ncurses-5.4/man/resizeterm.3x b/contrib/ncurses-5.4/man/resizeterm.3x
deleted file mode 100644
index da5d84df74..0000000000
--- a/contrib/ncurses-5.4/man/resizeterm.3x
+++ /dev/null
@@ -1,92 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1996,1997,2002
-.\"
-.\" $Id: resizeterm.3x,v 1.10 2003/10/25 20:41:08 tom Exp $
-.TH resizeterm 3X ""
-.SH NAME
-\fBis_term_resized\fR,
-\fBresize_term\fR,
-\fBresizeterm\fR - change the curses terminal size
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBbool is_term_resized(int lines, int columns);\fR
-.br
-\fBint resize_term(int lines, int columns);\fR
-.br
-\fBint resizeterm(int lines, int columns);\fR
-.SH DESCRIPTION
-This is an extension to the curses library.
-It provides callers with a hook into the \fBncurses\fR data to resize windows,
-primarily for use by programs running in an X Window terminal (e.g., xterm).
-The function \fBresizeterm\fR resizes the standard and current windows
-to the specified dimensions, and adjusts other bookkeeping data used by
-the \fBncurses\fR library that record the window dimensions.
-
-Most of the work is done by the inner function \fBresize_term\fR.
-The outer function \fBresizeterm\fR adds bookkeeping for the SIGWINCH handler.
-When resizing the windows,
-\fBresize_term\fR blank-fills the areas that are extended.
-The calling application should fill in these areas with appropriate data.
-The \fBresize_term\fR function attempts to resize all windows.
-However, due to the calling convention of pads,
-it is not possible to resize these
-without additional interaction with the application.
-
-A support function \fBis_term_resized\fR is provided so that applications
-can check if the \fBresize_term\fR function would modify the window structures.
-It returns TRUE if the windows would be modified, and FALSE otherwise.
-.SH RETURN VALUE
-Except as notes, these function return
-the integer \fBERR\fR upon failure and \fBOK\fR on success.
-They will fail if either of the dimensions are less than or equal to zero,
-or if an error occurs while (re)allocating memory for the windows.
-.SH NOTES
-While these functions are intended to be used to support a signal handler
-(i.e., for SIGWINCH), care should be taken to avoid invoking them in a
-context where \fBmalloc\fR or \fBrealloc\fR may have been interrupted,
-since it uses those functions.
-.PP
-If ncurses is configured to supply its own SIGWINCH handler,
-the \fBresizeterm\fR function ungetch's a \fBKEY_RESIZE\fR which
-will be read on the next call to \fBgetch\fR.
-This is used to alert an application that the screen size has changed,
-and that it should repaint special features such as pads that cannot
-be done automatically.
-.SH SEE ALSO
-\fBwresize\fR(3X).
-.SH AUTHOR
-Thomas Dickey (from an equivalent function written in 1988 for BSD curses).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/term.5 b/contrib/ncurses-5.4/man/term.5
deleted file mode 100644
index 94b6df5111..0000000000
--- a/contrib/ncurses-5.4/man/term.5
+++ /dev/null
@@ -1,208 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: term.5,v 1.15 2003/05/10 20:33:49 jmc Exp $
-.TH TERM 5
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-term \- format of compiled term file.
-.SH SYNOPSIS
-.B term
-.SH DESCRIPTION
-.PP
-Compiled terminfo descriptions are placed under the directory \fB\*d\fP.
-In order to avoid a linear search of a huge \s-1UNIX\s+1 system directory, a
-two-level scheme is used: \fB\*d/c/name\fP
-where
-.I name
-is the name of the terminal, and
-.I c
-is the first character of
-.IR name .
-Thus,
-.I act4
-can be found in the file \fB\*d/a/act4\fP.
-Synonyms for the same terminal are implemented by multiple
-links to the same compiled file.
-.PP
-The format has been chosen so that it will be the same on all hardware.
-An 8 or more bit byte is assumed, but no assumptions about byte ordering
-or sign extension are made.
-.PP
-The compiled file is created with the
-.I tic
-program, and read by the routine
-.IR setupterm .
-The file is divided into six parts:
-the header,
-terminal names,
-boolean flags,
-numbers,
-strings,
-and
-string table.
-.PP
-The header section begins the file.
-This section contains six short integers in the format
-described below.
-These integers are
-(1) the magic number (octal 0432);
-(2) the size, in bytes, of the names section;
-(3) the number of bytes in the boolean section;
-(4) the number of short integers in the numbers section;
-(5) the number of offsets (short integers) in the strings section;
-(6) the size, in bytes, of the string table.
-.PP
-Short integers are stored in two 8-bit bytes.
-The first byte contains the least significant 8 bits of the value,
-and the second byte contains the most significant 8 bits.
-(Thus, the value represented is 256*second+first.)
-The value \-1 is represented by the two bytes 0377, 0377; other negative
-values are illegal. This value generally
-means that the corresponding capability is missing from this terminal.
-Note that this format corresponds to the hardware of the \s-1VAX\s+1
-and \s-1PDP\s+1-11 (that is, little-endian machines).
-Machines where this does not correspond to the hardware must read the
-integers as two bytes and compute the little-endian value.
-.PP
-The terminal names section comes next.
-It contains the first line of the terminfo description,
-listing the various names for the terminal,
-separated by the `|' character.
-The section is terminated with an \s-1ASCII NUL\s+1 character.
-.PP
-The boolean flags have one byte for each flag.
-This byte is either 0 or 1 as the flag is present or absent.
-The capabilities are in the same order as the file <term.h>.
-.PP
-Between the boolean section and the number section,
-a null byte will be inserted, if necessary,
-to ensure that the number section begins on an even byte (this is a
-relic of the PDP-11's word-addressed architecture, originally
-designed in to avoid IOT traps induced by addressing a word on an
-odd byte boundary).
-All short integers are aligned on a short word boundary.
-.PP
-The numbers section is similar to the flags section.
-Each capability takes up two bytes,
-and is stored as a little-endian short integer.
-If the value represented is \-1, the capability is taken to be missing.
-.PP
-The strings section is also similar.
-Each capability is stored as a short integer, in the format above.
-A value of \-1 means the capability is missing.
-Otherwise, the value is taken as an offset from the beginning
-of the string table.
-Special characters in ^X or \ec notation are stored in their
-interpreted form, not the printing representation.
-Padding information $<nn> and parameter information %x are
-stored intact in uninterpreted form.
-.PP
-The final section is the string table.
-It contains all the values of string capabilities referenced in
-the string section.
-Each string is null terminated.
-.PP
-Note that it is possible for
-.I setupterm
-to expect a different set of capabilities
-than are actually present in the file.
-Either the database may have been updated since
-.I setupterm
-has been recompiled
-(resulting in extra unrecognized entries in the file)
-or the program may have been recompiled more recently
-than the database was updated
-(resulting in missing entries).
-The routine
-.I setupterm
-must be prepared for both possibilities \-
-this is why the numbers and sizes are included.
-Also, new capabilities must always be added at the end of the lists
-of boolean, number, and string capabilities.
-.PP
-Despite the consistent use of little-endian for numbers and the otherwise
-self-describing format, it is not wise to count on portability of binary
-terminfo entries between commercial UNIX versions.  The problem is that there
-are at least three versions of terminfo (under HP-UX, AIX, and OSF/1) which
-diverged from System V terminfo after SVr1, and have added extension
-capabilities to the string table that (in the binary format) collide with
-System V and XSI Curses extensions.  See \fBterminfo\fR(\*n) for detailed
-discussion of terminfo source compatibility issues.
-.PP
-As an example, here is a hex dump of the description for the Lear-Siegler
-ADM-3, a popular though rather stupid early terminal:
-.nf
-.sp
-adm3a|lsi adm3a,
-        am,
-        cols#80, lines#24,
-        bel=^G, clear=\032$<1>, cr=^M, cub1=^H, cud1=^J,
-        cuf1=^L, cup=\\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K,
-        home=^^, ind=^J,
-.sp
-.ft CW
-\s-20000  1a 01 10 00 02 00 03 00  82 00 31 00 61 64 6d 33  ........ ..1.adm3
-0010  61 7c 6c 73 69 20 61 64  6d 33 61 00 00 01 50 00  a|lsi ad m3a...P.
-0020  ff ff 18 00 ff ff 00 00  02 00 ff ff ff ff 04 00  ........ ........
-0030  ff ff ff ff ff ff ff ff  0a 00 25 00 27 00 ff ff  ........ ..%.'...
-0040  29 00 ff ff ff ff 2b 00  ff ff 2d 00 ff ff ff ff  ).....+. ..-.....
-0050  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0060  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0070  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0080  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0090  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-00a0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-00b0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-00c0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-00d0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-00e0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-00f0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0100  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0110  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
-0120  ff ff ff ff ff ff 2f 00  07 00 0d 00 1a 24 3c 31  ....../. .....$<1
-0130  3e 00 1b 3d 25 70 31 25  7b 33 32 7d 25 2b 25 63  >..=%p1% {32}%+%c
-0140  25 70 32 25 7b 33 32 7d  25 2b 25 63 00 0a 00 1e  %p2%{32} %+%c....
-0150  00 08 00 0c 00 0b 00 0a  00                       ........ .\s+2
-.ft R
-.fi
-.sp
-.PP
-Some limitations: total compiled entries cannot exceed 4096 bytes.
-The name field cannot exceed 128 bytes.
-.SH FILES
-\*d/*/*	compiled terminal capability data base
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBterminfo\fR(\*n).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/term.7 b/contrib/ncurses-5.4/man/term.7
deleted file mode 100644
index e3be223b04..0000000000
--- a/contrib/ncurses-5.4/man/term.7
+++ /dev/null
@@ -1,204 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: term.7,v 1.14 2003/05/10 20:33:49 jmc Exp $
-.TH TERM 7
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-term \- conventions for naming terminal types
-.SH DESCRIPTION
-.PP
-The environment variable \fBTERM\fR should normally contain the type name of
-the terminal, console or display-device type you are using.  This information
-is critical for all screen-oriented programs, including your editor and mailer.
-.PP
-A default \fBTERM\fR value will be set on a per-line basis by either
-\fB/etc/inittab\fR (Linux and System-V-like UNIXes) or \fB/etc/ttys\fR (BSD
-UNIXes).  This will nearly always suffice for workstation and microcomputer
-consoles.
-.PP
-If you use a dialup line, the type of device attached to it may vary.  Older
-UNIX systems pre-set a very dumb terminal type like `dumb' or `dialup' on
-dialup lines.  Newer ones may pre-set `vt100', reflecting the prevalence of DEC
-VT100-compatible terminals and personal-computer emulators.
-.PP
-Modern telnets pass your \fBTERM\fR environment variable from the local side to
-the remote one.  There can be problems if the remote terminfo or termcap entry
-for your type is not compatible with yours, but this situation is rare and
-can almost always be avoided by explicitly exporting `vt100' (assuming you
-are in fact using a VT100-superset console, terminal, or terminal emulator.)
-.PP
-In any case, you are free to override the system \fBTERM\fR setting to your
-taste in your shell profile.  The \fBtset\fP(1) utility may be of assistance;
-you can give it a set of rules for deducing or requesting a terminal type based
-on the tty device and baud rate.
-.PP
-Setting your own \fBTERM\fR value may also be useful if you have created a
-custom entry incorporating options (such as visual bell or reverse-video)
-which you wish to override the system default type for your line.
-.PP
-Terminal type descriptions are stored as files of capability data underneath
-\*d.  To browse a list of all terminal names recognized by the system, do
-
-	toe | more
-
-from your shell.  These capability files are in a binary format optimized for
-retrieval speed (unlike the old text-based \fBtermcap\fR format they replace);
-to examine an entry, you must use the \fBinfocmp\fR(1) command.  Invoke it as
-follows:
-
-	infocmp \fIentry-name\fR
-
-where \fIentry-name\fR is the name of the type you wish to examine (and the
-name of its capability file the subdirectory of \*d named for its first
-letter).  This command dumps a capability file in the text format described by
-\fBterminfo\fR(\*n).
-.PP
-The first line of a \fBterminfo\fR(\*n) description gives the names by which
-terminfo knows a terminal, separated by `|' (pipe-bar) characters with the last
-name field terminated by a comma.  The first name field is the type's
-\fIprimary name\fR, and is the one to use when setting \fBTERM\fR.  The last
-name field (if distinct from the first) is actually a description of the
-terminal type (it may contain blanks; the others must be single words).  Name
-fields between the first and last (if present) are aliases for the terminal,
-usually historical names retained for compatibility.
-.PP
-There are some conventions for how to choose terminal primary names that help
-keep them informative and unique.  Here is a step-by-step guide to naming
-terminals that also explains how to parse them:
-.PP
-First, choose a root name.  The root will consist of a lower-case letter
-followed by up to seven lower-case letters or digits.  You need to avoid using
-punctuation characters in root names, because they are used and interpreted as
-filenames and shell meta-characters (such as !, $, *, ?, etc.) embedded in them
-may cause odd and unhelpful behavior.  The slash (/), or any other character
-that may be interpreted by anyone's file system (\e, $, [, ]), is especially
-dangerous (terminfo is platform-independent, and choosing names with special
-characters could someday make life difficult for users of a future port).  The
-dot (.) character is relatively safe as long as there is at most one per root
-name; some historical terminfo names use it.
-.PP
-The root name for a terminal or workstation console type should almost always
-begin with a vendor prefix (such as \fBhp\fR for Hewlett-Packard, \fBwy\fR for
-Wyse, or \fBatt\fR for AT&T terminals), or a common name of the terminal line
-(\fBvt\fR for the VT series of terminals from DEC, or \fBsun\fR for Sun
-Microsystems workstation consoles, or \fBregent\fR for the ADDS Regent series.
-You can list the terminfo tree to see what prefixes are already in common use.
-The root name prefix should be followed when appropriate by a model number;
-thus \fBvt100\fR, \fBhp2621\fR, \fBwy50\fR.
-.PP
-The root name for a PC-Unix console type should be the OS name,
-i.e. \fBlinux\fR, \fBbsdos\fR, \fBfreebsd\fR, \fBnetbsd\fR.  It should
-\fInot\fR be \fBconsole\fR or any other generic that might cause confusion in a
-multi-platform environment!  If a model number follows, it should indicate
-either the OS release level or the console driver release level.
-.PP
-The root name for a terminal emulator (assuming it doesn't fit one of the
-standard ANSI or vt100 types) should be the program name or a readily
-recognizable abbreviation of it (i.e. \fBversaterm\fR, \fBctrm\fR).
-.PP
-Following the root name, you may add any reasonable number of hyphen-separated
-feature suffixes.
-.TP 5
-2p
-Has two pages of memory.  Likewise 4p, 8p, etc.
-.TP 5
-mc
-Magic-cookie.  Some terminals (notably older Wyses) can only support one
-attribute without magic-cookie lossage.  Their base entry is usually paired
-with another that has this suffix and uses magic cookies to support multiple
-attributes.
-.TP 5
--am
-Enable auto-margin (right-margin wraparound).
-.TP 5
--m
-Mono mode - suppress color support.
-.TP 5
--na
-No arrow keys - termcap ignores arrow keys which are actually there on the
-terminal, so the user can use the arrow keys locally.
-.TP 5
--nam
-No auto-margin - suppress am capability.
-.TP 5
--nl
-No labels - suppress soft labels.
-.TP 5
--nsl
-No status line - suppress status line.
-.TP 5
--pp
-Has a printer port which is used.
-.TP 5
--rv
-Terminal in reverse video mode (black on white).
-.TP 5
--s
-Enable status line.
-.TP 5
--vb
-Use visible bell (flash) rather than beep.
-.TP 5
--w
-Wide; terminal is in 132 column mode.
-.PP
-Conventionally, if your terminal type is a variant intended to specify a
-line height, that suffix should go first.  So, for a hypothetical FuBarCo
-model 2317 terminal in 30-line mode with reverse video, best form would be
-\fBfubar-30-rv\fR (rather than, say, `fubar-rv-30').
-.PP
-Terminal types that are written not as standalone entries, but rather as
-components to be plugged into other entries via \fBuse\fP capabilities,
-are distinguished by using embedded plus signs rather than dashes.
-.PP
-Commands which use a terminal type to control display often accept a -T
-option that accepts a terminal name argument.  Such programs should fall back
-on the \fBTERM\fR environment variable when no -T option is specified.
-.SH PORTABILITY
-For maximum compatibility with older System V UNIXes, names and aliases
-should be unique within the first 14 characters.
-.SH FILES
-.TP 5
-\*d/?/*
-compiled terminal capability data base
-.TP 5
-/etc/inittab
-tty line initialization (AT&T-like UNIXes)
-.TP 5
-/etc/ttys
-tty line initialization (BSD-like UNIXes)
-.SH SEE ALSO
-\fBcurses\fR(3X), \fBterminfo\fR(\*n), \fBterm\fR(\*n).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/terminfo.head b/contrib/ncurses-5.4/man/terminfo.head
deleted file mode 100644
index 3869cca0ba..0000000000
--- a/contrib/ncurses-5.4/man/terminfo.head
+++ /dev/null
@@ -1,95 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2002 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: terminfo.head,v 1.10 2002/08/17 23:37:10 tom Exp $
-.TH TERMINFO 5 "" "" "File Formats"
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-terminfo \- terminal capability data base
-.SH SYNOPSIS
-\*d/*/*
-.SH DESCRIPTION
-.I Terminfo
-is a data base describing terminals, used by screen-oriented programs such as
-\fBnvi\fR(1),
-\fBrogue\fR(1)
-and libraries such as
-\fBcurses\fR(3X).
-.I Terminfo
-describes terminals by giving a set of capabilities which they
-have, by specifying how to perform screen operations, and by
-specifying padding requirements and initialization sequences.
-.PP
-Entries in
-.I terminfo
-consist of a sequence of `,' separated fields (embedded commas may be
-escaped with a backslash or notated as \e054).
-White space after the `,' separator is ignored.
-The first entry for each terminal gives the names which are known for the
-terminal, separated by `|' characters.
-The first name given is the most common abbreviation for the terminal,
-the last name given should be a long name fully identifying the terminal,
-and all others are understood as synonyms for the terminal name.
-All names but the last should be in lower case and contain no blanks;
-the last name may well contain upper case and blanks for readability.
-.PP
-Terminal names (except for the last, verbose entry) should
-be chosen using the following conventions.
-The particular piece of hardware making up the terminal should
-have a root name, thus ``hp2621''.
-This name should not contain hyphens.
-Modes that the hardware can be in, or user preferences, should
-be indicated by appending a hyphen and a mode suffix.
-Thus, a vt100 in 132 column mode would be vt100-w.
-The following suffixes should be used where possible:
-.PP
-.TS
-center ;
-l c l
-l l l.
-\fBSuffix	Meaning	Example\fP
--\fInn\fP	Number of lines on the screen	aaa-60
--\fIn\fPp	Number of pages of memory	c100-4p
--am	With automargins (usually the default)	vt100-am
--m	Mono mode; suppress color       	ansi-m
--mc	Magic cookie; spaces when highlighting	wy30-mc
--na	No arrow keys (leave them in local)	c100-na
--nam	Without automatic margins       	vt100-nam
--nl	No status line                  	att4415-nl
--ns	No status line                  	hp2626-ns
--rv	Reverse video                   	c100-rv
--s	Enable status line              	vt100-s
--vb	Use visible bell instead of beep	wy370-vb
--w	Wide mode (> 80 columns, usually 132)	vt100-w
-.TE
-.PP
-For more on terminal naming conventions, see the \fBterm(7)\fR manual page.
-.SS Capabilities
-.\" Head of terminfo man page ends here
-.ps -1
diff --git a/contrib/ncurses-5.4/man/terminfo.tail b/contrib/ncurses-5.4/man/terminfo.tail
deleted file mode 100644
index fc6af2e035..0000000000
--- a/contrib/ncurses-5.4/man/terminfo.tail
+++ /dev/null
@@ -1,1643 +0,0 @@
-.\" $Id: terminfo.tail,v 1.38 2003/01/05 22:47:05 tom Exp $
-.\" Beginning of terminfo.tail file
-.ps +1
-.PP
-.SS A Sample Entry
-.PP
-The following entry, describing an ANSI-standard terminal, is representative
-of what a \fBterminfo\fR entry for a modern terminal typically looks like.
-.PP
-.nf
-.in -2
-.ta .3i
-.ft CW
-\s-2ansi|ansi/pc-term compatible with color,
-        mc5i,
-        colors#8, ncv#3, pairs#64,
-        cub=\\E[%p1%dD, cud=\\E[%p1%dB, cuf=\\E[%p1%dC,
-        cuu=\\E[%p1%dA, dch=\\E[%p1%dP, dl=\\E[%p1%dM,
-        ech=\\E[%p1%dX, el1=\\E[1K, hpa=\\E[%p1%dG, ht=\\E[I,
-        ich=\\E[%p1%d@, il=\\E[%p1%dL, indn=\\E[%p1%dS, .indn=\\E[%p1%dT,
-        kbs=^H, kcbt=\\E[Z, kcub1=\\E[D, kcud1=\\E[B,
-        kcuf1=\\E[C, kcuu1=\\E[A, kf1=\\E[M, kf10=\\E[V,
-        kf11=\\E[W, kf12=\\E[X, kf2=\\E[N, kf3=\\E[O, kf4=\\E[P,
-        kf5=\\E[Q, kf6=\\E[R, kf7=\\E[S, kf8=\\E[T, kf9=\\E[U,
-        kich1=\\E[L, mc4=\\E[4i, mc5=\\E[5i, nel=\\r\\E[S,
-        op=\\E[37;40m, rep=%p1%c\\E[%p2%{1}%-%db,
-        rin=\\E[%p1%dT, s0ds=\\E(B, s1ds=\\E)B, s2ds=\\E*B,
-        s3ds=\\E+B, setab=\\E[4%p1%dm, setaf=\\E[3%p1%dm,
-        setb=\\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
-        setf=\\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
-        sgr=\\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p8%t;11%;%?%p9%t;12%;m,
-        sgr0=\\E[0;10m, tbc=\\E[2g, u6=\\E[%d;%dR, u7=\\E[6n,
-        u8=\\E[?%[;0123456789]c, u9=\\E[c, vpa=\\E[%p1%dd,\s+2
-.in +2
-.fi
-.ft R
-.PP
-Entries may continue onto multiple lines by placing white space at
-the beginning of each line except the first.
-Comments may be included on lines beginning with ``#''.
-Capabilities in
-.I terminfo
-are of three types:
-Boolean capabilities which indicate that the terminal has
-some particular feature, numeric capabilities giving the size of the terminal
-or the size of particular delays, and string
-capabilities, which give a sequence which can be used to perform particular
-terminal operations.
-.PP
-.SS Types of Capabilities
-.PP
-All capabilities have names.
-For instance, the fact that
-ANSI-standard terminals have
-.I "automatic margins"
-(i.e., an automatic return and line-feed
-when the end of a line is reached) is indicated by the capability \fBam\fR.
-Hence the description of ansi includes \fBam\fR.
-Numeric capabilities are followed by the character `#' and then a positive value.
-Thus \fBcols\fR, which indicates the number of columns the terminal has,
-gives the value `80' for ansi.
-Values for numeric capabilities may be specified in decimal, octal or hexadecimal,
-using the C programming language conventions (e.g., 255, 0377 and 0xff or 0xFF).
-.PP
-Finally, string valued capabilities, such as \fBel\fR (clear to end of line
-sequence) are given by the two-character code, an `=', and then a string
-ending at the next following `,'.
-.PP
-A number of escape sequences are provided in the string valued capabilities
-for easy encoding of characters there.
-Both \fB\eE\fR and \fB\ee\fR
-map to an \s-1ESCAPE\s0 character,
-\fB^x\fR maps to a control-x for any appropriate x, and the sequences
-\fB\en \el \er \et \eb \ef \es\fR give
-a newline, line-feed, return, tab, backspace, form-feed, and space.
-Other escapes include \fB\e^\fR for \fB^\fR,
-\fB\e\e\fR for \fB\e\fR,
-\fB\e\fR, for comma,
-\fB\e:\fR for \fB:\fR,
-and \fB\e0\fR for null.
-(\fB\e0\fR will produce \e200, which does not terminate a string but behaves
-as a null character on most terminals, providing CS7 is specified.
-See stty(1).)
-Finally, characters may be given as three octal digits after a \fB\e\fR.
-.PP
-A delay in milliseconds may appear anywhere in a string capability, enclosed in
-$<..> brackets, as in \fBel\fP=\eEK$<5>, and padding characters are supplied by
-.I tputs
-to provide this delay.
-The delay must be a number with at most one decimal
-place of precision; it may be followed by suffixes `*' or '/' or both.
-A `*'
-indicates that the padding required is proportional to the number of lines
-affected by the operation, and the amount given is the per-affected-unit
-padding required.
-(In the case of insert character, the factor is still the
-number of
-.IR lines
-affected.)  Normally, padding is advisory if the device has the \fBxon\fR
-capability; it is used for cost computation but does not trigger delays.
-A `/'
-suffix indicates that the padding is mandatory and forces a delay of the given
-number of milliseconds even on devices for which \fBxon\fR is present to
-indicate flow control.
-.PP
-Sometimes individual capabilities must be commented out.
-To do this, put a period before the capability name.
-For example, see the second
-.B ind
-in the example above.
-.br
-.ne 5
-.PP
-.SS Fetching Compiled Descriptions
-.PP
-If the environment variable TERMINFO is set, it is interpreted as the pathname
-of a directory containing the compiled description you are working on.
-Only
-that directory is searched.
-.PP
-If TERMINFO is not set, the \fBncurses\fR version of the terminfo reader code
-will instead look in the directory \fB$HOME/.terminfo\fR
-for a compiled description.
-If it fails to find one there, and the environment variable TERMINFO_DIRS is
-set, it will interpret the contents of that variable as a list of colon-
-separated directories to be searched (an empty entry is interpreted as a
-command to search \fI\*d\fR).
-If no description is found in any of the
-TERMINFO_DIRS directories, the fetch fails.
-.PP
-If neither TERMINFO nor TERMINFO_DIRS is set, the last place tried will be the
-system terminfo directory, \fI\*d\fR.
-.PP
-(Neither the \fB$HOME/.terminfo\fR lookups nor TERMINFO_DIRS extensions are
-supported under stock System V terminfo/curses.)
-.PP
-.SS Preparing Descriptions
-.PP
-We now outline how to prepare descriptions of terminals.
-The most effective way to prepare a terminal description is by imitating
-the description of a similar terminal in
-.I terminfo
-and to build up a description gradually, using partial descriptions
-with
-.I vi
-or some other screen-oriented program to check that they are correct.
-Be aware that a very unusual terminal may expose deficiencies in
-the ability of the
-.I terminfo
-file to describe it
-or bugs in the screen-handling code of the test program.
-.PP
-To get the padding for insert line right (if the terminal manufacturer
-did not document it) a severe test is to edit a large file at 9600 baud,
-delete 16 or so lines from the middle of the screen, then hit the `u'
-key several times quickly.
-If the terminal messes up, more padding is usually needed.
-A similar test can be used for insert character.
-.PP
-.SS Basic Capabilities
-.PP
-The number of columns on each line for the terminal is given by the
-\fBcols\fR numeric capability.
-If the terminal is a \s-1CRT\s0, then the
-number of lines on the screen is given by the \fBlines\fR capability.
-If the terminal wraps around to the beginning of the next line when
-it reaches the right margin, then it should have the \fBam\fR capability.
-If the terminal can clear its screen, leaving the cursor in the home
-position, then this is given by the \fBclear\fR string capability.
-If the terminal overstrikes
-(rather than clearing a position when a character is struck over)
-then it should have the \fBos\fR capability.
-If the terminal is a printing terminal, with no soft copy unit,
-give it both
-.B hc
-and
-.BR os .
-.RB ( os
-applies to storage scope terminals, such as \s-1TEKTRONIX\s+1 4010
-series, as well as hard copy and APL terminals.)
-If there is a code to move the cursor to the left edge of the current
-row, give this as
-.BR cr .
-(Normally this will be carriage return, control M.)
-If there is a code to produce an audible signal (bell, beep, etc)
-give this as
-.BR bel .
-.PP
-If there is a code to move the cursor one position to the left
-(such as backspace) that capability should be given as
-.BR cub1 .
-Similarly, codes to move to the right, up, and down should be
-given as
-.BR cuf1 ,
-.BR cuu1 ,
-and
-.BR cud1 .
-These local cursor motions should not alter the text they pass over,
-for example, you would not normally use `\fBcuf1\fP=\ ' because the
-space would erase the character moved over.
-.PP
-A very important point here is that the local cursor motions encoded
-in
-.I terminfo
-are undefined at the left and top edges of a \s-1CRT\s0 terminal.
-Programs should never attempt to backspace around the left edge,
-unless
-.B bw
-is given,
-and never attempt to go up locally off the top.
-In order to scroll text up, a program will go to the bottom left corner
-of the screen and send the
-.B ind
-(index) string.
-.PP
-To scroll text down, a program goes to the top left corner
-of the screen and sends the
-.B ri
-(reverse index) string.
-The strings
-.B ind
-and
-.B ri
-are undefined when not on their respective corners of the screen.
-.PP
-Parameterized versions of the scrolling sequences are
-.B indn
-and
-.B rin
-which have the same semantics as
-.B ind
-and
-.B ri
-except that they take one parameter, and scroll that many lines.
-They are also undefined except at the appropriate edge of the screen.
-.PP
-The \fBam\fR capability tells whether the cursor sticks at the right
-edge of the screen when text is output, but this does not necessarily
-apply to a
-.B cuf1
-from the last column.
-The only local motion which is defined from the left edge is if
-.B bw
-is given, then a
-.B cub1
-from the left edge will move to the right edge of the previous row.
-If
-.B bw
-is not given, the effect is undefined.
-This is useful for drawing a box around the edge of the screen, for example.
-If the terminal has switch selectable automatic margins,
-the
-.I terminfo
-file usually assumes that this is on; i.e., \fBam\fR.
-If the terminal has a command which moves to the first column of the next
-line, that command can be given as
-.B nel
-(newline).
-It does not matter if the command clears the remainder of the current line,
-so if the terminal has no
-.B cr
-and
-.B lf
-it may still be possible to craft a working
-.B nel
-out of one or both of them.
-.PP
-These capabilities suffice to describe hard-copy and \*(lqglass-tty\*(rq terminals.
-Thus the model 33 teletype is described as
-.PP
-.DT
-.nf
-.ft CW
-.in -7
-	\s-133\||\|tty33\||\|tty\||\|model 33 teletype,
-	bel=^G, cols#72, cr=^M, cud1=^J, hc, ind=^J, os,\s+1
-.in +7
-.ft R
-.PP
-while the Lear Siegler \s-1ADM\-3\s0 is described as
-.PP
-.DT
-.nf
-.ft CW
-.in -7
-	\s-1adm3\||\|3\||\|lsi adm3,
-	am, bel=^G, clear=^Z, cols#80, cr=^M, cub1=^H, cud1=^J,
-	ind=^J, lines#24,\s+1
-.in +7
-.ft R
-.fi
-.PP
-.SS Parameterized Strings
-.PP
-Cursor addressing and other strings requiring parameters
-in the terminal are described by a
-parameterized string capability, with
-.IR printf (3S)
-like escapes \fB%x\fR in it.
-For example, to address the cursor, the
-.B cup
-capability is given, using two parameters:
-the row and column to address to.
-(Rows and columns are numbered from zero and refer to the
-physical screen visible to the user, not to any unseen memory.)
-If the terminal has memory relative cursor addressing,
-that can be indicated by
-.BR mrcup .
-.PP
-The parameter mechanism uses a stack and special \fB%\fP codes
-to manipulate it.
-Typically a sequence will push one of the
-parameters onto the stack and then print it in some format.
-Print (e.g., "%d") is a special case.
-Other operations, including "%t" pop their operand from the stack.
-It is noted that more complex operations are often necessary,
-e.g., in the \fBsgr\fP string.
-.PP
-The \fB%\fR encodings have the following meanings:
-.PP
-.TP 5
-\s-1%%
-outputs `%'
-.TP
-%\fI[[\fP:\fI]flags][width[.precision]][\fPdoxXs\fI]\fP
-as in \fBprintf\fP, flags are [-+#] and space
-.TP
-%c
-print pop() like %c in \fBprintf\fP
-.TP
-%s
-print pop() like %s in \fBprintf\fP
-.TP
-%p[1-9]
-push \fIi\fP'th parameter
-.TP
-%P[a-z]
-set dynamic variable [a-z] to pop()
-.TP
-%g[a-z]
-get dynamic variable [a-z] and push it
-.TP
-%P[A-Z]
-set static variable [a-z] to pop()
-.TP
-%g[A-Z]
-get static variable [a-z] and push it
-.IP
-The terms "static" and "dynamic" are misleading.
-Historically, these are simply two different sets of variables,
-whose values are not reset between calls to \fBtparm\fP.
-However, that fact is not documented in other implementations.
-Relying on it will adversely impact portability to other implementations.
-.TP
-%'\fIc\fP'
-char constant \fIc\fP
-.TP
-%{\fInn\fP}
-integer constant \fInn\fP
-.TP
-%l
-push strlen(pop)
-.TP
-%+ %- %* %/ %m
-arithmetic (%m is mod): push(pop() op pop())
-.TP
-%& %| %^
-bit operations: push(pop() op pop())
-.TP
-%= %> %<
-logical operations: push(pop() op pop())
-.TP
-%A, %O
-logical and & or operations (for conditionals)
-.TP
-%! %~
-unary operations push(op pop())
-.TP
-%i
-add 1 to first two parameters (for ANSI terminals)
-.TP
-%? \fIexpr\fP %t \fIthenpart\fP %e \fIelsepart\fP %;
-if-then-else, %e \fIelsepart\fP is optional.
-else-if's are possible a la Algol 68:
-.br
-%? c\d1\u %t b\d1\u %e c\d2\u %t b\d2\u %e c\d3\u %t b\d3\u %e c\d4\u %t b\d4\u %e %;
-.br
-c\di\u are conditions, b\di\u are bodies.
-.PP
-Binary operations are in postfix form with the operands in the usual order.
-That is, to get x-5 one would use "%gx%{5}%-".
-%P and %g variables are
-persistent across escape-string evaluations.
-.PP
-Consider the HP2645, which, to get to row 3 and column 12, needs
-to be sent \eE&a12c03Y padded for 6 milliseconds.
-Note that the order
-of the rows and columns is inverted here, and that the row and column
-are printed as two digits.
-Thus its \fBcup\fR capability is \*(lqcup=6\eE&%p2%2dc%p1%2dY\*(rq.
-.PP
-The Microterm \s-1ACT-IV\s0 needs the current row and column sent
-preceded by a \fB^T\fR, with the row and column simply encoded in binary,
-\*(lqcup=^T%p1%c%p2%c\*(rq.
-Terminals which use \*(lq%c\*(rq need to be able to
-backspace the cursor (\fBcub1\fR),
-and to move the cursor up one line on the screen (\fBcuu1\fR).
-This is necessary because it is not always safe to transmit \fB\en\fR
-\fB^D\fR and \fB\er\fR, as the system may change or discard them.
-(The library routines dealing with terminfo set tty modes so that
-tabs are never expanded, so \et is safe to send.
-This turns out to be essential for the Ann Arbor 4080.)
-.PP
-A final example is the \s-1LSI ADM\s0-3a, which uses row and column
-offset by a blank character, thus \*(lqcup=\eE=%p1%' '%+%c%p2%' '%+%c\*(rq.
-After sending `\eE=', this pushes the first parameter, pushes the
-ASCII value for a space (32), adds them (pushing the sum on the stack
-in place of the two previous values) and outputs that value as a character.
-Then the same is done for the second parameter.
-More complex arithmetic is possible using the stack.
-.PP
-.SS Cursor Motions
-.PP
-If the terminal has a fast way to home the cursor
-(to very upper left corner of screen) then this can be given as
-\fBhome\fR; similarly a fast way of getting to the lower left-hand corner
-can be given as \fBll\fR; this may involve going up with \fBcuu1\fR
-from the home position,
-but a program should never do this itself (unless \fBll\fR does) because it
-can make no assumption about the effect of moving up from the home position.
-Note that the home position is the same as addressing to (0,0):
-to the top left corner of the screen, not of memory.
-(Thus, the \eEH sequence on HP terminals cannot be used for
-.BR home .)
-.PP
-If the terminal has row or column absolute cursor addressing,
-these can be given as single parameter capabilities
-.B hpa
-(horizontal position absolute)
-and
-.B vpa
-(vertical position absolute).
-Sometimes these are shorter than the more general two parameter
-sequence (as with the hp2645) and can be used in preference to
-.BR cup .
-If there are parameterized local motions (e.g., move
-.I n
-spaces to the right) these can be given as
-.BR cud ,
-.BR cub ,
-.BR cuf ,
-and
-.BR cuu
-with a single parameter indicating how many spaces to move.
-These are primarily useful if the terminal does not have
-.BR cup ,
-such as the \s-1TEKTRONIX\s+1 4025.
-.PP
-If the terminal needs to be in a special mode when running
-a program that uses these capabilities,
-the codes to enter and exit this mode can be given as \fBsmcup\fR and \fBrmcup\fR.
-This arises, for example, from terminals like the Concept with more than
-one page of memory.
-If the terminal has only memory relative cursor addressing and not screen
-relative cursor addressing, a one screen-sized window must be fixed into
-the terminal for cursor addressing to work properly.
-This is also used for the \s-1TEKTRONIX\s+1 4025,
-where
-.B smcup
-sets the command character to be the one used by terminfo.
-If the \fBsmcup\fP sequence will not restore the screen after an
-\fBrmcup\fP sequence is output (to the state prior to outputting
-\fBrmcup\fP), specify \fBnrrmc\fP.
-.PP
-.SS Area Clears
-.PP
-If the terminal can clear from the current position to the end of the
-line, leaving the cursor where it is, this should be given as \fBel\fR.
-If the terminal can clear from the beginning of the line to the current
-position inclusive, leaving
-the cursor where it is, this should be given as \fBel1\fP.
-If the terminal can clear from the current position to the end of the
-display, then this should be given as \fBed\fR.
-\fBEd\fR is only defined from the first column of a line.
-(Thus, it can be simulated by a request to delete a large number of lines,
-if a true
-.B ed
-is not available.)
-.PP
-.SS Insert/delete line and vertical motions
-.PP
-If the terminal can open a new blank line before the line where the cursor
-is, this should be given as \fBil1\fR; this is done only from the first
-position of a line.
-The cursor must then appear on the newly blank line.
-If the terminal can delete the line which the cursor is on, then this
-should be given as \fBdl1\fR; this is done only from the first position on
-the line to be deleted.
-Versions of
-.B il1
-and
-.B dl1
-which take a single parameter and insert or delete that many lines can
-be given as
-.B il
-and
-.BR dl .
-.PP
-If the terminal has a settable scrolling region (like the vt100)
-the command to set this can be described with the
-.B csr
-capability, which takes two parameters:
-the top and bottom lines of the scrolling region.
-The cursor position is, alas, undefined after using this command.
-.PP
-It is possible to get the effect of insert or delete line using
-.B csr
-on a properly chosen region; the
-.B sc
-and
-.B rc
-(save and restore cursor) commands may be useful for ensuring that
-your synthesized insert/delete string does not move the cursor.
-(Note that the \fBncurses\fR(3X) library does this synthesis
-automatically, so you need not compose insert/delete strings for
-an entry with \fBcsr\fR).
-.PP
-Yet another way to construct insert and delete might be to use a combination of
-index with the memory-lock feature found on some terminals (like the HP-700/90
-series, which however also has insert/delete).
-.PP
-Inserting lines at the top or bottom of the screen can also be
-done using
-.B ri
-or
-.B ind
-on many terminals without a true insert/delete line,
-and is often faster even on terminals with those features.
-.PP
-The boolean \fBnon_dest_scroll_region\fR should be set if each scrolling
-window is effectively a view port on a screen-sized canvas.
-To test for
-this capability, create a scrolling region in the middle of the screen,
-write something to the bottom line, move the cursor to the top of the region,
-and do \fBri\fR followed by \fBdl1\fR or \fBind\fR.
-If the data scrolled
-off the bottom of the region by the \fBri\fR re-appears, then scrolling
-is non-destructive.
-System V and XSI Curses expect that \fBind\fR, \fBri\fR,
-\fBindn\fR, and \fBrin\fR will simulate destructive scrolling; their
-documentation cautions you not to define \fBcsr\fR unless this is true.
-This \fBcurses\fR implementation is more liberal and will do explicit erases
-after scrolling if \fBndstr\fR is defined.
-.PP
-If the terminal has the ability to define a window as part of
-memory, which all commands affect,
-it should be given as the parameterized string
-.BR wind .
-The four parameters are the starting and ending lines in memory
-and the starting and ending columns in memory, in that order.
-.PP
-If the terminal can retain display memory above, then the
-\fBda\fR capability should be given; if display memory can be retained
-below, then \fBdb\fR should be given.
-These indicate
-that deleting a line or scrolling may bring non-blank lines up from below
-or that scrolling back with \fBri\fR may bring down non-blank lines.
-.PP
-.SS Insert/Delete Character
-.PP
-There are two basic kinds of intelligent terminals with respect to
-insert/delete character which can be described using
-.I terminfo.
-The most common insert/delete character operations affect only the characters
-on the current line and shift characters off the end of the line rigidly.
-Other terminals, such as the Concept 100 and the Perkin Elmer Owl, make
-a distinction between typed and untyped blanks on the screen, shifting
-upon an insert or delete only to an untyped blank on the screen which is
-either eliminated, or expanded to two untyped blanks.
-You can determine the
-kind of terminal you have by clearing the screen and then typing
-text separated by cursor motions.
-Type \*(lqabc\ \ \ \ def\*(rq using local
-cursor motions (not spaces) between the \*(lqabc\*(rq and the \*(lqdef\*(rq.
-Then position the cursor before the \*(lqabc\*(rq and put the terminal in insert
-mode.
-If typing characters causes the rest of the line to shift
-rigidly and characters to fall off the end, then your terminal does
-not distinguish between blanks and untyped positions.
-If the \*(lqabc\*(rq
-shifts over to the \*(lqdef\*(rq which then move together around the end of the
-current line and onto the next as you insert, you have the second type of
-terminal, and should give the capability \fBin\fR, which stands for
-\*(lqinsert null\*(rq.
-While these are two logically separate attributes (one line versus multi-line
-insert mode, and special treatment of untyped spaces) we have seen no
-terminals whose insert mode cannot be described with the single attribute.
-.PP
-Terminfo can describe both terminals which have an insert mode, and terminals
-which send a simple sequence to open a blank position on the current line.
-Give as \fBsmir\fR the sequence to get into insert mode.
-Give as \fBrmir\fR the sequence to leave insert mode.
-Now give as \fBich1\fR any sequence needed to be sent just before sending
-the character to be inserted.
-Most terminals with a true insert mode
-will not give \fBich1\fR; terminals which send a sequence to open a screen
-position should give it here.
-.PP
-If your terminal has both, insert mode is usually preferable to \fBich1\fR.
-Technically, you should not give both unless the terminal actually requires
-both to be used in combination.
-Accordingly, some non-curses applications get
-confused if both are present; the symptom is doubled characters in an update
-using insert.
-This requirement is now rare; most \fBich\fR sequences do not
-require previous smir, and most smir insert modes do not require \fBich1\fR
-before each character.
-Therefore, the new \fBcurses\fR actually assumes this
-is the case and uses either \fBrmir\fR/\fBsmir\fR or \fBich\fR/\fBich1\fR as
-appropriate (but not both).
-If you have to write an entry to be used under
-new curses for a terminal old enough to need both, include the
-\fBrmir\fR/\fBsmir\fR sequences in \fBich1\fR.
-.PP
-If post insert padding is needed, give this as a number of milliseconds
-in \fBip\fR (a string option).
-Any other sequence which may need to be
-sent after an insert of a single character may also be given in \fBip\fR.
-If your terminal needs both to be placed into an `insert mode' and
-a special code to precede each inserted character, then both
-.BR smir / rmir
-and
-.B ich1
-can be given, and both will be used.
-The
-.B ich
-capability, with one parameter,
-.IR n ,
-will repeat the effects of
-.B ich1
-.I n
-times.
-.PP
-If padding is necessary between characters typed while not
-in insert mode, give this as a number of milliseconds padding in \fBrmp\fP.
-.PP
-It is occasionally necessary to move around while in insert mode
-to delete characters on the same line (e.g., if there is a tab after
-the insertion position).
-If your terminal allows motion while in
-insert mode you can give the capability \fBmir\fR to speed up inserting
-in this case.
-Omitting \fBmir\fR will affect only speed.
-Some terminals
-(notably Datamedia's) must not have \fBmir\fR because of the way their
-insert mode works.
-.PP
-Finally, you can specify
-.B dch1
-to delete a single character,
-.B dch
-with one parameter,
-.IR n ,
-to delete
-.I n characters,
-and delete mode by giving \fBsmdc\fR and \fBrmdc\fR
-to enter and exit delete mode (any mode the terminal needs to be placed
-in for
-.B dch1
-to work).
-.PP
-A command to erase
-.I n
-characters (equivalent to outputting
-.I n
-blanks without moving the cursor)
-can be given as
-.B ech
-with one parameter.
-.PP
-.SS "Highlighting, Underlining, and Visible Bells"
-.PP
-If your terminal has one or more kinds of display attributes,
-these can be represented in a number of different ways.
-You should choose one display form as
-\f2standout mode\fR,
-representing a good, high contrast, easy-on-the-eyes,
-format for highlighting error messages and other attention getters.
-(If you have a choice, reverse video plus half-bright is good,
-or reverse video alone.)
-The sequences to enter and exit standout mode
-are given as \fBsmso\fR and \fBrmso\fR, respectively.
-If the code to change into or out of standout
-mode leaves one or even two blank spaces on the screen,
-as the TVI 912 and Teleray 1061 do,
-then \fBxmc\fR should be given to tell how many spaces are left.
-.PP
-Codes to begin underlining and end underlining can be given as \fBsmul\fR
-and \fBrmul\fR respectively.
-If the terminal has a code to underline the current character and move
-the cursor one space to the right,
-such as the Microterm Mime,
-this can be given as \fBuc\fR.
-.PP
-Other capabilities to enter various highlighting modes include
-.B blink
-(blinking)
-.B bold
-(bold or extra bright)
-.B dim
-(dim or half-bright)
-.B invis
-(blanking or invisible text)
-.B prot
-(protected)
-.B rev
-(reverse video)
-.B sgr0
-(turn off
-.I all
-attribute modes)
-.B smacs
-(enter alternate character set mode)
-and
-.B rmacs
-(exit alternate character set mode).
-Turning on any of these modes singly may or may not turn off other modes.
-.PP
-If there is a sequence to set arbitrary combinations of modes,
-this should be given as
-.B sgr
-(set attributes),
-taking 9 parameters.
-Each parameter is either 0 or nonzero, as the corresponding attribute is on or off.
-The 9 parameters are, in order:
-standout, underline, reverse, blink, dim, bold, blank, protect, alternate
-character set.
-Not all modes need be supported by
-.BR sgr ,
-only those for which corresponding separate attribute commands exist.
-.PP
-For example, the DEC vt220 supports most of the modes:
-.PP
-.TS
-center;
-l c c
-l c c
-lw28 lw6 lw2 lw20.
-\fBtparm parameter	attribute	escape sequence\fP
-
-none	none	\\E[0m
-p1	standout	\\E[0;1;7m
-p2	underline	\\E[0;4m
-p3	reverse	\\E[0;7m
-p4	blink	\\E[0;5m
-p5	dim	not available
-p6	bold	\\E[0;1m
-p7	invis	\\E[0;8m
-p8	protect	not used
-p9	altcharset	^O (off) ^N (on)
-.TE
-.PP
-We begin each escape sequence by turning off any existing modes, since
-there is no quick way to determine whether they are active.
-Standout is set up to be the combination of reverse and bold.
-The vt220 terminal has a protect mode,
-though it is not commonly used in sgr
-because it protects characters on the screen from the host's erasures.
-The altcharset mode also is different in that it is either ^O or ^N,
-depending on whether it is off or on.
-If all modes are turned on, the resulting sequence is \\E[0;1;4;5;7;8m^N.
-.PP
-Some sequences are common to different modes.
-For example, ;7 is output when either p1 or p3 is true, that is, if
-either standout or reverse modes are turned on.
-.PP
-Writing out the above sequences, along with their dependencies yields
-.PP
-.TS
-center;
-l c c
-l c c
-lw28 lw6 lw2 lw20.
-\fBsequence	when to output	terminfo translation\fP
-
-\\E[0	always	\\E[0
-;1	if p1 or p6	%?%p1%p6%|%t;1%;
-;4	if p2	%?%p2%|%t;4%;
-;5	if p4	%?%p4%|%t;5%;
-;7	if p1 or p3	%?%p1%p3%|%t;7%;
-;8	if p7	%?%p7%|%t;8%;
-m	always	m
-^N or ^O	if p9 ^N, else ^O	%?%p9%t^N%e^O%;
-.TE
-.PP
-Putting this all together into the sgr sequence gives:
-.PP
-.nf
-    sgr=\\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;
-        %?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\\016%e\\017%;,
-.fi
-.PP
-Remember that if you specify sgr, you must also specify sgr0.
-.PP
-Terminals with the ``magic cookie'' glitch
-.RB ( xmc )
-deposit special ``cookies'' when they receive mode-setting sequences,
-which affect the display algorithm rather than having extra bits for
-each character.
-Some terminals, such as the HP 2621, automatically leave standout
-mode when they move to a new line or the cursor is addressed.
-Programs using standout mode should exit standout mode before
-moving the cursor or sending a newline,
-unless the
-.B msgr
-capability, asserting that it is safe to move in standout mode, is present.
-.PP
-If the terminal has
-a way of flashing the screen to indicate an error quietly (a bell replacement)
-then this can be given as \fBflash\fR; it must not move the cursor.
-.PP
-If the cursor needs to be made more visible than normal when it is
-not on the bottom line (to make, for example, a non-blinking underline into an
-easier to find block or blinking underline)
-give this sequence as
-.BR cvvis .
-If there is a way to make the cursor completely invisible, give that as
-.BR civis .
-The capability
-.BR cnorm
-should be given which undoes the effects of both of these modes.
-.PP
-If your terminal correctly generates underlined characters
-(with no special codes needed)
-even though it does not overstrike,
-then you should give the capability \fBul\fR.
-If a character overstriking another leaves both characters on the screen,
-specify the capability \fBos\fP.
-If overstrikes are erasable with a blank,
-then this should be indicated by giving \fBeo\fR.
-.PP
-.SS Keypad and Function Keys
-.PP
-If the terminal has a keypad that transmits codes when the keys are pressed,
-this information can be given.
-Note that it is not possible to handle
-terminals where the keypad only works in local (this applies, for example,
-to the unshifted HP 2621 keys).
-If the keypad can be set to transmit or not transmit,
-give these codes as \fBsmkx\fR and \fBrmkx\fR.
-Otherwise the keypad is assumed to always transmit.
-The codes sent by the left arrow, right arrow, up arrow, down arrow,
-and home keys can be given as
-\fBkcub1, kcuf1, kcuu1, kcud1, \fRand\fB khome\fR respectively.
-If there are function keys such as f0, f1, ..., f10, the codes they send
-can be given as \fBkf0, kf1, ..., kf10\fR.
-If these keys have labels other than the default f0 through f10, the labels
-can be given as \fBlf0, lf1, ..., lf10\fR.
-The codes transmitted by certain other special keys can be given:
-.B kll
-(home down),
-.B kbs
-(backspace),
-.B ktbc
-(clear all tabs),
-.B kctab
-(clear the tab stop in this column),
-.B kclr
-(clear screen or erase key),
-.B kdch1
-(delete character),
-.B kdl1
-(delete line),
-.B krmir
-(exit insert mode),
-.B kel
-(clear to end of line),
-.B ked
-(clear to end of screen),
-.B kich1
-(insert character or enter insert mode),
-.B kil1
-(insert line),
-.B knp
-(next page),
-.B kpp
-(previous page),
-.B kind
-(scroll forward/down),
-.B kri
-(scroll backward/up),
-.B khts
-(set a tab stop in this column).
-In addition, if the keypad has a 3 by 3 array of keys including the four
-arrow keys, the other five keys can be given as
-.BR ka1 ,
-.BR ka3 ,
-.BR kb2 ,
-.BR kc1 ,
-and
-.BR kc3 .
-These keys are useful when the effects of a 3 by 3 directional pad are needed.
-.PP
-Strings to program function keys can be given as
-.BR pfkey ,
-.BR pfloc ,
-and
-.BR pfx .
-A string to program screen labels should be specified as \fBpln\fP.
-Each of these strings takes two parameters: the function key number to
-program (from 0 to 10) and the string to program it with.
-Function key numbers out of this range may program undefined keys in
-a terminal dependent manner.
-The difference between the capabilities is that
-.B pfkey
-causes pressing the given key to be the same as the user typing the
-given string;
-.B pfloc
-causes the string to be executed by the terminal in local; and
-.B pfx
-causes the string to be transmitted to the computer.
-.PP
-The capabilities \fBnlab\fP, \fBlw\fP and \fBlh\fP
-define the number of programmable
-screen labels and their width and height.
-If there are commands to turn the labels on and off,
-give them in \fBsmln\fP and \fBrmln\fP.
-\fBsmln\fP is normally output after one or more pln
-sequences to make sure that the change becomes visible.
-.PP
-.SS Tabs and Initialization
-.PP
-If the terminal has hardware tabs, the command to advance to the next
-tab stop can be given as
-.B ht
-(usually control I).
-A ``back-tab'' command which moves leftward to the preceding tab stop can
-be given as
-.BR cbt .
-By convention, if the teletype modes indicate that tabs are being
-expanded by the computer rather than being sent to the terminal,
-programs should not use
-.B ht
-or
-.B cbt
-even if they are present, since the user may not have the tab stops
-properly set.
-If the terminal has hardware tabs which are initially set every
-.I n
-spaces when the terminal is powered up,
-the numeric parameter
-.B it
-is given, showing the number of spaces the tabs are set to.
-This is normally used by the
-.IR tset
-command to determine whether to set the mode for hardware tab expansion,
-and whether to set the tab stops.
-If the terminal has tab stops that can be saved in non-volatile memory,
-the terminfo description can assume that they are properly set.
-.PP
-Other capabilities
-include
-.BR is1 ,
-.BR is2 ,
-and
-.BR is3 ,
-initialization strings for the terminal,
-.BR iprog ,
-the path name of a program to be run to initialize the terminal,
-and \fBif\fR, the name of a file containing long initialization strings.
-These strings are expected to set the terminal into modes consistent
-with the rest of the terminfo description.
-They are normally sent to the terminal, by the
-.I init
-option of the
-.IR tput
-program, each time the user logs in.
-They will be printed in the following order:
-run the program
-.BR iprog ;
-output
-.BR is1 ;
-.BR is2 ;
-set the margins using
-.BR mgc ,
-.BR smgl
-and
-.BR smgr ;
-set tabs using
-.B tbc
-and
-.BR hts ;
-print the file
-.BR if ;
-and finally
-output
-.BR is3 .
-.PP
-Most initialization is done with
-.BR is2 .
-Special terminal modes can be set up without duplicating strings
-by putting the common sequences in
-.B is2
-and special cases in
-.B is1
-and
-.BR is3 .
-A pair of sequences that does a harder reset from a totally unknown state
-can be analogously given as
-.BR rs1 ,
-.BR rs2 ,
-.BR rf ,
-and
-.BR rs3 ,
-analogous to
-.B is2
-and
-.BR if .
-These strings are output by the
-.IR reset
-program, which is used when the terminal gets into a wedged state.
-Commands are normally placed in
-.BR rs1 ,
-.BR rs2
-.B rs3
-and
-.B rf
-only if they produce annoying effects on the screen and are not
-necessary when logging in.
-For example, the command to set the vt100 into 80-column mode would
-normally be part of
-.BR is2 ,
-but it causes an annoying glitch of the screen and is not normally
-needed since the terminal is usually already in 80 column mode.
-.PP
-If there are commands to set and clear tab stops, they can be given as
-.B tbc
-(clear all tab stops)
-and
-.B hts
-(set a tab stop in the current column of every row).
-If a more complex sequence is needed to set the tabs than can be
-described by this, the sequence can be placed in
-.B is2
-or
-.BR if .
-.SS Delays and Padding
-.PP
-Many older and slower terminals don't support either XON/XOFF or DTR
-handshaking, including hard copy terminals and some very archaic CRTs
-(including, for example, DEC VT100s).
-These may require padding characters
-after certain cursor motions and screen changes.
-.PP
-If the terminal uses xon/xoff handshaking for flow control (that is,
-it automatically emits ^S back to the host when its input buffers are
-close to full), set
-.BR xon .
-This capability suppresses the emission of padding.
-You can also set it
-for memory-mapped console devices effectively that don't have a speed limit.
-Padding information should still be included so that routines can
-make better decisions about relative costs, but actual pad characters will
-not be transmitted.
-.PP
-If \fBpb\fR (padding baud rate) is given, padding is suppressed at baud rates
-below the value of \fBpb\fR.
-If the entry has no padding baud rate, then
-whether padding is emitted or not is completely controlled by \fBxon\fR.
-.PP
-If the terminal requires other than a null (zero) character as a pad,
-then this can be given as \fBpad\fR.
-Only the first character of the
-.B pad
-string is used.
-.PP
-.SS Status Lines
-Some terminals have an extra `status line' which is not normally used by
-software (and thus not counted in the terminal's \fBlines\fR capability).
-.PP
-The simplest case is a status line which is cursor-addressable but not
-part of the main scrolling region on the screen; the Heathkit H19 has
-a status line of this kind, as would a 24-line VT100 with a 23-line
-scrolling region set up on initialization.
-This situation is indicated
-by the \fBhs\fR capability.
-.PP
-Some terminals with status lines need special sequences to access the
-status line.
-These may be expressed as a string with single parameter
-\fBtsl\fR which takes the cursor to a given zero-origin column on the
-status line.
-The capability \fBfsl\fR must return to the main-screen
-cursor positions before the last \fBtsl\fR.
-You may need to embed the
-string values of \fBsc\fR (save cursor) and \fBrc\fR (restore cursor)
-in \fBtsl\fR and \fBfsl\fR to accomplish this.
-.PP
-The status line is normally assumed to be the same width as the width
-of the terminal.
-If this is untrue, you can specify it with the numeric
-capability \fBwsl\fR.
-.PP
-A command to erase or blank the status line may be specified as \fBdsl\fR.
-.PP
-The boolean capability \fBeslok\fR specifies that escape sequences, tabs,
-etc., work ordinarily in the status line.
-.PP
-The \fBncurses\fR implementation does not yet use any of these capabilities.
-They are documented here in case they ever become important.
-.PP
-.SS Line Graphics
-.PP
-Many terminals have alternate character sets useful for forms-drawing.
-Terminfo and \fBcurses\fR build in support for the drawing characters
-supported by the VT100, with some characters from the AT&T 4410v1 added.
-This alternate character set may be specified by the \fBacsc\fR capability.
-.PP
-.TS H
-center expand;
-c l l c
-c l l c
-lw28 lw6 lw2 lw20.
-.\".TH
-\fBGlyph	ACS	Ascii	VT100\fR
-\fBName	Name	Default	Name\fR
-UK pound sign        	ACS_STERLING	f	}
-arrow pointing down	ACS_DARROW	v	.
-arrow pointing left	ACS_LARROW	<	,
-arrow pointing right	ACS_RARROW	>	+
-arrow pointing up	ACS_UARROW	^	-
-board of squares	ACS_BOARD	#	h
-bullet          	ACS_BULLET	o	~
-checker board (stipple)	ACS_CKBOARD	:	a
-degree symbol   	ACS_DEGREE	\e	f
-diamond         	ACS_DIAMOND	+	`
-greater-than-or-equal-to	ACS_GEQUAL	>	z
-greek pi        	ACS_PI	*	{
-horizontal line 	ACS_HLINE	-	q
-lantern symbol  	ACS_LANTERN	#	i
-large plus or crossover	ACS_PLUS	+	n
-less-than-or-equal-to	ACS_LEQUAL	<	y
-lower left corner	ACS_LLCORNER	+	m
-lower right corner	ACS_LRCORNER	+	j
-not-equal       	ACS_NEQUAL	!	|
-plus/minus      	ACS_PLMINUS	#	g
-scan line 1     	ACS_S1  	~	o
-scan line 3     	ACS_S3  	-	p
-scan line 7     	ACS_S7  	-	r
-scan line 9     	ACS_S9  	\&_	s
-solid square block	ACS_BLOCK	#	0
-tee pointing down	ACS_TTEE	+	w
-tee pointing left	ACS_RTEE	+	u
-tee pointing right	ACS_LTEE	+	t
-tee pointing up 	ACS_BTEE	+	v
-upper left corner	ACS_ULCORNER	+	l
-upper right corner	ACS_URCORNER	+	k
-vertical line   	ACS_VLINE	|	x
-.TE
-.PP
-The best way to define a new device's graphics set is to add a column
-to a copy of this table for your terminal, giving the character which
-(when emitted between \fBsmacs\fR/\fBrmacs\fR switches) will be rendered
-as the corresponding graphic.
-Then read off the VT100/your terminal
-character pairs right to left in sequence; these become the ACSC string.
-.PP
-.SS Color Handling
-.PP
-Most color terminals are either `Tektronix-like' or `HP-like'.
-Tektronix-like
-terminals have a predefined set of N colors (where N usually 8), and can set
-character-cell foreground and background characters independently, mixing them
-into N * N color-pairs.
-On HP-like terminals, the use must set each color
-pair up separately (foreground and background are not independently settable).
-Up to M color-pairs may be set up from 2*M different colors.
-ANSI-compatible
-terminals are Tektronix-like.
-.PP
-Some basic color capabilities are independent of the color method.
-The numeric
-capabilities \fBcolors\fR and \fBpairs\fR specify the maximum numbers of colors
-and color-pairs that can be displayed simultaneously.
-The \fBop\fR (original
-pair) string resets foreground and background colors to their default values
-for the terminal.
-The \fBoc\fR string resets all colors or color-pairs to
-their default values for the terminal.
-Some terminals (including many PC
-terminal emulators) erase screen areas with the current background color rather
-than the power-up default background; these should have the boolean capability
-\fBbce\fR.
-.PP
-To change the current foreground or background color on a Tektronix-type
-terminal, use \fBsetaf\fR (set ANSI foreground) and \fBsetab\fR (set ANSI
-background) or \fBsetf\fR (set foreground) and \fBsetb\fR (set background).
-These take one parameter, the color number.
-The SVr4 documentation describes
-only \fBsetaf\fR/\fBsetab\fR; the XPG4 draft says that "If the terminal
-supports ANSI escape sequences to set background and foreground, they should
-be coded as \fBsetaf\fR and \fBsetab\fR, respectively.
-If the terminal
-supports other escape sequences to set background and foreground, they should
-be coded as \fBsetf\fR and \fBsetb\fR, respectively.
-The \fIvidputs()\fR
-function and the refresh functions use \fBsetaf\fR and \fBsetab\fR if they are
-defined."
-.PP
-The \fBsetaf\fR/\fBsetab\fR and \fBsetf\fR/\fBsetb\fR capabilities take a
-single numeric argument each.
-Argument values 0-7 of \fBsetaf\fR/\fBsetab\fR are portably defined as
-follows (the middle column is the symbolic #define available in the header for
-the \fBcurses\fR or \fBncurses\fR libraries).
-The terminal hardware is free to
-map these as it likes, but the RGB values indicate normal locations in color
-space.
-.PP
-.TS H
-center;
-l c c c
-l l n l.
-\fBColor	#define 	Value	RGB\fR
-black	\fBCOLOR_BLACK\fR	0	0, 0, 0
-red	\fBCOLOR_RED\ \fR	1	max,0,0
-green	\fBCOLOR_GREEN\fR	2	0,max,0
-yellow	\fBCOLOR_YELLOW\fR	3	max,max,0
-blue	\fBCOLOR_BLUE\fR	4	0,0,max
-magenta	\fBCOLOR_MAGENTA\fR	5	max,0,max
-cyan	\fBCOLOR_CYAN\fR	6	0,max,max
-white	\fBCOLOR_WHITE\fR	7	max,max,max
-.TE
-.PP
-The argument values of \fBsetf\fR/\fBsetb\fR historically correspond to
-a different mapping, i.e.,
-.TS H
-center;
-l c c c
-l l n l.
-\fBColor	#define 	Value	RGB\fR
-black	\fBCOLOR_BLACK\fR	0	0, 0, 0
-blue	\fBCOLOR_BLUE\fR	1	0,0,max
-green	\fBCOLOR_GREEN\fR	2	0,max,0
-cyan	\fBCOLOR_CYAN\fR	3	0,max,max
-red	\fBCOLOR_RED\ \fR	4	max,0,0
-magenta	\fBCOLOR_MAGENTA\fR	5	max,0,max
-yellow	\fBCOLOR_YELLOW\fR	6	max,max,0
-white	\fBCOLOR_WHITE\fR	7	max,max,max
-.TE
-It is important to not confuse the two sets of color capabilities;
-otherwise red/blue will be interchanged on the display.
-.PP
-On an HP-like terminal, use \fBscp\fR with a color-pair number parameter to set
-which color pair is current.
-.PP
-On a Tektronix-like terminal, the capability \fBccc\fR may be present to
-indicate that colors can be modified.
-If so, the \fBinitc\fR capability will
-take a color number (0 to \fBcolors\fR - 1)and three more parameters which
-describe the color.
-These three parameters default to being interpreted as RGB
-(Red, Green, Blue) values.
-If the boolean capability \fBhls\fR is present,
-they are instead as HLS (Hue, Lightness, Saturation) indices.
-The ranges are
-terminal-dependent.
-.PP
-On an HP-like terminal, \fBinitp\fR may give a capability for changing a
-color-pair value.
-It will take seven parameters; a color-pair number (0 to
-\fBmax_pairs\fR - 1), and two triples describing first background and then
-foreground colors.
-These parameters must be (Red, Green, Blue) or
-(Hue, Lightness, Saturation) depending on \fBhls\fR.
-.PP
-On some color terminals, colors collide with highlights.
-You can register
-these collisions with the \fBncv\fR capability.
-This is a bit-mask of
-attributes not to be used when colors are enabled.
-The correspondence with the
-attributes understood by \fBcurses\fR is as follows:
-.PP
-.TS
-center;
-l c c
-lw25 lw2 lw10.
-\fBAttribute	Bit	Decimal\fR
-A_STANDOUT	0	1
-A_UNDERLINE	1	2
-A_REVERSE	2	4
-A_BLINK   	3	8
-A_DIM      	4	16
-A_BOLD    	5	32
-A_INVIS   	6	64
-A_PROTECT	7	128
-A_ALTCHARSET	8	256
-.TE
-.PP
-For example, on many IBM PC consoles, the underline attribute collides with the
-foreground color blue and is not available in color mode.
-These should have
-an \fBncv\fR capability of 2.
-.PP
-SVr4 curses does nothing with \fBncv\fR, ncurses recognizes it and optimizes
-the output in favor of colors.
-.PP
-.SS Miscellaneous
-If the terminal requires other than a null (zero) character as a pad, then this
-can be given as pad.
-Only the first character of the pad string is used.
-If the terminal does not have a pad character, specify npc.
-Note that ncurses implements the termcap-compatible \fBPC\fR variable;
-though the application may set this value to something other than
-a null, ncurses will test \fBnpc\fR first and use napms if the terminal
-has no pad character.
-.PP
-If the terminal can move up or down half a line,
-this can be indicated with
-.B hu
-(half-line up)
-and
-.B hd
-(half-line down).
-This is primarily useful for superscripts and subscripts on hard-copy terminals.
-If a hard-copy terminal can eject to the next page (form feed), give this as
-.B ff
-(usually control L).
-.PP
-If there is a command to repeat a given character a given number of
-times (to save time transmitting a large number of identical characters)
-this can be indicated with the parameterized string
-.BR rep .
-The first parameter is the character to be repeated and the second
-is the number of times to repeat it.
-Thus, tparm(repeat_char, 'x', 10) is the same as `xxxxxxxxxx'.
-.PP
-If the terminal has a settable command character, such as the \s-1TEKTRONIX\s+1 4025,
-this can be indicated with
-.BR cmdch .
-A prototype command character is chosen which is used in all capabilities.
-This character is given in the
-.B cmdch
-capability to identify it.
-The following convention is supported on some UNIX systems:
-The environment is to be searched for a
-.B CC
-variable, and if found, all
-occurrences of the prototype character are replaced with the character
-in the environment variable.
-.PP
-Terminal descriptions that do not represent a specific kind of known
-terminal, such as
-.IR switch ,
-.IR dialup ,
-.IR patch ,
-and
-.IR network ,
-should include the
-.B gn
-(generic) capability so that programs can complain that they do not know
-how to talk to the terminal.
-(This capability does not apply to
-.I virtual
-terminal descriptions for which the escape sequences are known.)
-.PP
-If the terminal has a ``meta key'' which acts as a shift key,
-setting the 8th bit of any character transmitted, this fact can
-be indicated with
-.BR km .
-Otherwise, software will assume that the 8th bit is parity and it
-will usually be cleared.
-If strings exist to turn this ``meta mode'' on and off, they
-can be given as
-.B smm
-and
-.BR rmm .
-.PP
-If the terminal has more lines of memory than will fit on the screen
-at once, the number of lines of memory can be indicated with
-.BR lm .
-A value of
-.BR lm #0
-indicates that the number of lines is not fixed,
-but that there is still more memory than fits on the screen.
-.PP
-If the terminal is one of those supported by the \s-1UNIX\s+1 virtual
-terminal protocol, the terminal number can be given as
-.BR vt .
-.PP
-Media copy
-strings which control an auxiliary printer connected to the terminal
-can be given as
-.BR mc0 :
-print the contents of the screen,
-.BR mc4 :
-turn off the printer, and
-.BR mc5 :
-turn on the printer.
-When the printer is on, all text sent to the terminal will be sent
-to the printer.
-It is undefined whether the text is also displayed on the terminal screen
-when the printer is on.
-A variation
-.B mc5p
-takes one parameter, and leaves the printer on for as many characters
-as the value of the parameter, then turns the printer off.
-The parameter should not exceed 255.
-All text, including
-.BR mc4 ,
-is transparently passed to the printer while an
-.B mc5p
-is in effect.
-.PP
-.SS Glitches and Braindamage
-.PP
-Hazeltine terminals, which do not allow `~' characters to be displayed should
-indicate \fBhz\fR.
-.PP
-Terminals which ignore a line-feed immediately after an \fBam\fR wrap,
-such as the Concept and vt100,
-should indicate \fBxenl\fR.
-.PP
-If
-.B el
-is required to get rid of standout
-(instead of merely writing normal text on top of it),
-\fBxhp\fP should be given.
-.PP
-Teleray terminals, where tabs turn all characters moved over to blanks,
-should indicate \fBxt\fR (destructive tabs).
-Note: the variable indicating this is now `dest_tabs_magic_smso'; in
-older versions, it was teleray_glitch.
-This glitch is also taken to mean that it is not possible to position
-the cursor on top of a ``magic cookie'',
-that to erase standout mode it is instead necessary to use
-delete and insert line.
-The ncurses implementation ignores this glitch.
-.PP
-The Beehive Superbee, which is unable to correctly transmit the escape
-or control C characters, has
-.BR xsb ,
-indicating that the f1 key is used for escape and f2 for control C.
-(Only certain Superbees have this problem, depending on the ROM.)
-Note that in older terminfo versions, this capability was called
-`beehive_glitch'; it is now `no_esc_ctl_c'.
-.PP
-Other specific terminal problems may be corrected by adding more
-capabilities of the form \fBx\fR\fIx\fR.
-.PP
-.SS Similar Terminals
-.PP
-If there are two very similar terminals, one (the variant) can be defined as
-being just like the other (the base) with certain exceptions.
-In the
-definition of the variant, the string capability \fBuse\fR can be given with
-the name of the base terminal.
-The capabilities given before
-.B use
-override those in the base type named by
-.BR use .
-If there are multiple \fBuse\fR capabilities, they are merged in reverse order.
-That is, the rightmost \fBuse\fR reference is processed first, then the one to
-its left, and so forth.
-Capabilities given explicitly in the entry override
-those brought in by \fBuse\fR references.
-.PP
-A capability can be canceled by placing \fBxx@\fR to the left of the
-use reference that imports it, where \fIxx\fP is the capability.
-For example, the entry
-.PP
-	2621-nl, smkx@, rmkx@, use=2621,
-.PP
-defines a 2621-nl that does not have the \fBsmkx\fR or \fBrmkx\fR capabilities,
-and hence does not turn on the function key labels when in visual mode.
-This is useful for different modes for a terminal, or for different
-user preferences.
-.PP
-.SS Pitfalls of Long Entries
-.PP
-Long terminfo entries are unlikely to be a problem; to date, no entry has even
-approached terminfo's 4K string-table maximum.
-Unfortunately, the termcap
-translations are much more strictly limited (to 1K), thus termcap translations
-of long terminfo entries can cause problems.
-.PP
-The man pages for 4.3BSD and older versions of tgetent() instruct the user to
-allocate a 1K buffer for the termcap entry.
-The entry gets null-terminated by
-the termcap library, so that makes the maximum safe length for a termcap entry
-1k-1 (1023) bytes.
-Depending on what the application and the termcap library
-being used does, and where in the termcap file the terminal type that tgetent()
-is searching for is, several bad things can happen.
-.PP
-Some termcap libraries print a warning message or exit if they find an
-entry that's longer than 1023 bytes; others don't; others truncate the
-entries to 1023 bytes.
-Some application programs allocate more than
-the recommended 1K for the termcap entry; others don't.
-.PP
-Each termcap entry has two important sizes associated with it: before
-"tc" expansion, and after "tc" expansion.
-"tc" is the capability that
-tacks on another termcap entry to the end of the current one, to add
-on its capabilities.
-If a termcap entry doesn't use the "tc"
-capability, then of course the two lengths are the same.
-.PP
-The "before tc expansion" length is the most important one, because it
-affects more than just users of that particular terminal.
-This is the
-length of the entry as it exists in /etc/termcap, minus the
-backslash-newline pairs, which tgetent() strips out while reading it.
-Some termcap libraries strip off the final newline, too (GNU termcap does not).
-Now suppose:
-.TP 5
-*
-a termcap entry before expansion is more than 1023 bytes long,
-.TP 5
-*
-and the application has only allocated a 1k buffer,
-.TP 5
-*
-and the termcap library (like the one in BSD/OS 1.1 and GNU) reads
-the whole entry into the buffer, no matter what its length, to see
-if it's the entry it wants,
-.TP 5
-*
-and tgetent() is searching for a terminal type that either is the
-long entry, appears in the termcap file after the long entry, or
-doesn't appear in the file at all (so that tgetent() has to search
-the whole termcap file).
-.PP
-Then tgetent() will overwrite memory, perhaps its stack, and probably core dump
-the program.
-Programs like telnet are particularly vulnerable; modern telnets
-pass along values like the terminal type automatically.
-The results are almost
-as undesirable with a termcap library, like SunOS 4.1.3 and Ultrix 4.4, that
-prints warning messages when it reads an overly long termcap entry.
-If a
-termcap library truncates long entries, like OSF/1 3.0, it is immune to dying
-here but will return incorrect data for the terminal.
-.PP
-The "after tc expansion" length will have a similar effect to the
-above, but only for people who actually set TERM to that terminal
-type, since tgetent() only does "tc" expansion once it's found the
-terminal type it was looking for, not while searching.
-.PP
-In summary, a termcap entry that is longer than 1023 bytes can cause,
-on various combinations of termcap libraries and applications, a core
-dump, warnings, or incorrect operation.
-If it's too long even before
-"tc" expansion, it will have this effect even for users of some other
-terminal types and users whose TERM variable does not have a termcap
-entry.
-.PP
-When in -C (translate to termcap) mode, the \fBncurses\fR implementation of
-\fBtic\fR(1) issues warning messages when the pre-tc length of a termcap
-translation is too long.
-The -c (check) option also checks resolved (after tc
-expansion) lengths.
-.SS Binary Compatibility
-It is not wise to count on portability of binary terminfo entries between
-commercial UNIX versions.
-The problem is that there are at least two versions
-of terminfo (under HP-UX and AIX) which diverged from System V terminfo after
-SVr1, and have added extension capabilities to the string table that (in the
-binary format) collide with System V and XSI Curses extensions.
-.SH EXTENSIONS
-Some SVr4 \fBcurses\fR implementations, and all previous to SVr4, don't
-interpret the %A and %O operators in parameter strings.
-.PP
-SVr4/XPG4 do not specify whether \fBmsgr\fR licenses movement while in
-an alternate-character-set mode (such modes may, among other things, map
-CR and NL to characters that don't trigger local motions).
-The \fBncurses\fR implementation ignores \fBmsgr\fR in \fBALTCHARSET\fR
-mode.
-This raises the possibility that an XPG4
-implementation making the opposite interpretation may need terminfo
-entries made for \fBncurses\fR to have \fBmsgr\fR turned off.
-.PP
-The \fBncurses\fR library handles insert-character and insert-character modes
-in a slightly non-standard way to get better update efficiency.
-See
-the \fBInsert/Delete Character\fR subsection above.
-.PP
-The parameter substitutions for \fBset_clock\fR and \fBdisplay_clock\fR are
-not documented in SVr4 or the XSI Curses standard.
-They are deduced from the
-documentation for the AT&T 505 terminal.
-.PP
-Be careful assigning the \fBkmous\fR capability.
-The \fBncurses\fR wants to
-interpret it as \fBKEY_MOUSE\fR, for use by terminals and emulators like xterm
-that can return mouse-tracking information in the keyboard-input stream.
-.PP
-Different commercial ports of terminfo and curses support different subsets of
-the XSI Curses standard and (in some cases) different extension sets.
-Here
-is a summary, accurate as of October 1995:
-.PP
-\fBSVR4, Solaris, ncurses\fR --
-These support all SVr4 capabilities.
-.PP
-\fBSGI\fR --
-Supports the SVr4 set, adds one undocumented extended string
-capability (\fBset_pglen\fR).
-.PP
-\fBSVr1, Ultrix\fR --
-These support a restricted subset of terminfo capabilities.
-The booleans
-end with \fBxon_xoff\fR; the numerics with \fBwidth_status_line\fR; and the
-strings with \fBprtr_non\fR.
-.PP
-\fBHP/UX\fR --
-Supports the SVr1 subset, plus the SVr[234] numerics \fBnum_labels\fR,
-\fBlabel_height\fR, \fBlabel_width\fR, plus function keys 11 through 63, plus
-\fBplab_norm\fR, \fBlabel_on\fR, and \fBlabel_off\fR, plus some incompatible
-extensions in the string table.
-.PP
-\fBAIX\fR --
-Supports the SVr1 subset, plus function keys 11 through 63, plus a number
-of incompatible string table extensions.
-.PP
-\fBOSF\fR --
-Supports both the SVr4 set and the AIX extensions.
-.SH FILES
-.TP 25
-\*d/?/*
-files containing terminal descriptions
-.SH SEE ALSO
-\fBtic\fR(1M), \fBcurses\fR(3X), \fBprintf\fR(3S), \fBterm\fR(\*n).
-.SH AUTHORS
-Zeyd M. Ben-Halim, Eric S. Raymond, Thomas E. Dickey.
-Based on pcurses by Pavel Curtis.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/tic.1m b/contrib/ncurses-5.4/man/tic.1m
deleted file mode 100644
index 29d5261972..0000000000
--- a/contrib/ncurses-5.4/man/tic.1m
+++ /dev/null
@@ -1,311 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: tic.1m,v 1.35 2003/05/11 00:32:53 tom Exp $
-.TH tic 1M ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-\fBtic\fR - the \fIterminfo\fR entry-description compiler
-.SH SYNOPSIS
-\fBtic\fR
-[\fB\-\
-1\
-C\
-G\
-I\
-L\
-N\
-T\
-V\
-a\
-c\
-f\
-g\
-r\
-s\
-t\
-x\
-\fR]
-[\fB\-e\fR \fInames\fR]
-[\fB\-o\fR \fIdir\fR]
-[\fB\-R\fR \fIsubset\fR]
-[\fB\-v\fR[\fIn\fR]]
-[\fB\-w\fR[\fIn\fR]]
-\fIfile\fR
-.br
-.SH DESCRIPTION
-The command \fBtic\fR translates a \fBterminfo\fR file from source
-format into compiled format.  The compiled format is necessary for use with
-the library routines in \fBncurses\fR(3X).
-.PP
-The results are normally placed in the system terminfo
-directory \fB\*d\fR.  There are two ways to change this behavior.
-.PP
-First, you may override the system default by setting the variable
-\fBTERMINFO\fR in your shell environment to a valid (existing) directory name.
-.PP
-Secondly, if \fBtic\fR cannot get access to \fI\*d\fR or your TERMINFO
-directory, it looks for the directory \fI$HOME/.terminfo\fR; if that directory
-exists, the entry is placed there.
-.PP
-Libraries that read terminfo entries are expected to check for a TERMINFO
-directory first, look at \fI$HOME/.terminfo\fR if TERMINFO is not set, and
-finally look in \fI\*d\fR.
-.TP
-\fB\-1\fR
-restricts the output to a single column
-.TP
-\fB\-a\fR
-tells \fBtic\fP to retain commented-out capabilities rather than discarding
-them.  Capabilities are commented by prefixing them with a period.
-This sets the \fB\-x\fR option, because it treats the commented-out
-entries as user-defined names.
-.TP
-\fB\-C\fR
-Force source translation to termcap format.  Note: this differs from the \fB\-C\fR
-option of \fIinfocmp\fR(1M) in that it does not merely translate capability
-names, but also translates terminfo strings to termcap format.  Capabilities
-that are not translatable are left in the entry under their terminfo names
-but commented out with two preceding dots.
-.TP
-\fB\-c\fR
-tells \fBtic\fP to only check \fIfile\fR for errors, including syntax problems and
-bad use links.  If you specify \fB\-C\fR (\fB\-I\fR) with this option, the code
-will print warnings about entries which, after use resolution, are more than
-1023 (4096) bytes long.  Due to a fixed buffer length in older termcap
-libraries (and a documented limit in terminfo), these entries may cause core
-dumps.
-.TP
-\fB\-e \fR\fInames\fR
-Limit writes and translations to the following comma-separated list of
-terminals.
-If any name or alias of a terminal matches one of the names in
-the list, the entry will be written or translated as normal.
-Otherwise no output will be generated for it.
-The option value is interpreted as a file containing the list if it
-contains a '/'.
-(Note: depending on how tic was compiled, this option may require \fB\-I\fR or \fB\-C\fR.)
-.TP
-\fB\-f\fR
-Display complex terminfo strings which contain if/then/else/endif expressions
-indented for readability.
-.TP
-\fB\-G\fR
-Display constant literals in decimal form
-rather than their character equivalents.
-.TP
-\fB\-g\fR
-Display constant character literals in quoted form
-rather than their decimal equivalents.
-.TP
-\fB\-I\fR
-Force source translation to terminfo format.
-.TP
-\fB\-L\fR
-Force source translation to terminfo format
-using the long C variable names listed in <\fBterm.h\fR>
-.TP
-\fB\-N\fR
-Disable smart defaults. 
-Normally, when translating from termcap to terminfo, the compiler makes
-a number of assumptions about the defaults of string capabilities
-\fBreset1_string\fR, \fBcarriage_return\fR, \fBcursor_left\fR,
-\fBcursor_down\fR, \fBscroll_forward\fR, \fBtab\fR, \fBnewline\fR,
-\fBkey_backspace\fR, \fBkey_left\fR, and \fBkey_down\fR, then attempts
-to use obsolete termcap capabilities to deduce correct values.  It also
-normally suppresses output of obsolete termcap capabilities such as \fBbs\fR.
-This option forces a more literal translation that also preserves the
-obsolete capabilities.
-.TP
-\fB\-o\fR\fIdir\fR
-Write compiled entries to given directory.  Overrides the TERMINFO environment
-variable.
-.TP
-\fB\-R\fR\fIsubset\fR
-Restrict output to a given subset.  This option is for use with archaic
-versions of terminfo like those on SVr1, Ultrix, or HP/UX that do not support
-the full set of SVR4/XSI Curses terminfo; and outright broken ports like AIX 3.x
-that have their own extensions incompatible with SVr4/XSI.  Available subsets
-are "SVr1", "Ultrix", "HP", "BSD" and "AIX"; see \fBterminfo\fR(\*n) for details.
-.TP
-\fB\-r\fR
-Force entry resolution (so there are no remaining tc capabilities) even
-when doing translation to termcap format.  This may be needed if you are
-preparing a termcap file for a termcap library (such as GNU termcap through
-version 1.3 or BSD termcap through 4.3BSD) that does not handle multiple
-tc capabilities per entry.
-.TP
-\fB\-s\fR
-Summarize the compile by showing the directory into which entries
-are written, and the number of entries which are compiled.
-.TP
-\fB\-T\fR
-eliminates size-restrictions on the generated text.
-This is mainly useful for testing and analysis, since the compiled
-descriptions are limited (e.g., 1023 for termcap, 4096 for terminfo).
-.TP
-\fB\-t\fR
-tells \fBtic\fP to discard commented-out capabilities.
-Normally when translating from terminfo to termcap,
-untranslatable capabilities are commented-out.
-.TP
-\fB\-V\fR
-reports the version of ncurses which was used in this program, and exits.
-.TP
-\fB\-v\fR\fIn\fR
-specifies that (verbose) output be written to standard error trace
-information showing \fBtic\fR's progress.  The optional integer
-\fIn\fR is a number from 1 to 10, inclusive, indicating the desired
-level of detail of information.  If \fIn\fR is omitted, the default
-level is 1.  If \fIn\fR is specified and greater than 1, the level of
-detail is increased.
-.TP
-\fB\-w\fR\fIn\fR
-specifies the width of the output.
-.TP
-\fB\-x\fR
-Treat unknown capabilities as user-defined.
-That is, if you supply a capability name which \fBtic\fP does not recognize,
-it will infer its type (boolean, number or string) from the syntax and
-make an extended table entry for that.
-.TP
-\fIfile\fR
-contains one or more \fBterminfo\fR terminal descriptions in source
-format [see \fBterminfo\fR(\*n)].  Each description in the file
-describes the capabilities of a particular terminal.
-.PP
-The debug flag levels are as follows:
-.TP
-1
-Names of files created and linked
-.TP
-2
-Information related to the ``use'' facility
-.TP
-3
-Statistics from the hashing algorithm
-.TP
-5
-String-table memory allocations
-.TP
-7
-Entries into the string-table
-.TP
-8
-List of tokens encountered by scanner
-.TP
-9
-All values computed in construction of the hash table
-.LP
-If the debug level \fIn\fR is not given, it is taken to be one.
-.PP
-All but one of the capabilities recognized by \fBtic\fR are documented
-in \fBterminfo\fR(\*n).  The exception is the \fBuse\fR capability.
-
-When a \fBuse\fR=\fIentry\fR-\fIname\fR field is discovered in a
-terminal entry currently being compiled, \fBtic\fR reads in the binary
-from \fB\*d\fR to complete the entry.  (Entries created from
-\fIfile\fR will be used first.  If the environment variable
-\fBTERMINFO\fR is set, that directory is searched instead of
-\fB\*d\fR.)  \fBtic\fR duplicates the capabilities in
-\fIentry\fR-\fIname\fR for the current entry, with the exception of
-those capabilities that explicitly are defined in the current entry.
-
-When an entry, e.g., \fBentry_name_1\fR, contains a
-\fBuse=\fR\fIentry\fR_\fIname\fR_\fI2\fR field, any canceled
-capabilities in \fIentry\fR_\fIname\fR_\fI2\fR must also appear in
-\fBentry_name_1\fR before \fBuse=\fR for these capabilities to be
-canceled in \fBentry_name_1\fR.
-
-If the environment variable \fBTERMINFO\fR is set, the compiled
-results are placed there instead of \fB\*d\fR.
-
-Total compiled entries cannot exceed 4096 bytes.  The name field cannot
-exceed 512 bytes.  Terminal names exceeding the maximum alias length
-(32 characters on systems with long filenames, 14 characters otherwise)
-will be truncated to the maximum alias length and a warning message will be printed.
-.SH COMPATIBILITY
-There is some evidence that historic \fBtic\fR implementations treated
-description fields with no whitespace in them as additional aliases or
-short names.  This \fBtic\fR does not do that, but it does warn when
-description fields may be treated that way and check them for dangerous
-characters.
-.SH EXTENSIONS
-Unlike the stock SVr4 \fBtic\fR command, this implementation can actually
-compile termcap sources.  In fact, entries in terminfo and termcap syntax can
-be mixed in a single source file.  See \fBterminfo\fR(\*n) for the list of
-termcap names taken to be equivalent to terminfo names.
-
-The SVr4 manual pages are not clear on the resolution rules for \fBuse\fR
-capabilities.
-This implementation of \fBtic\fR will find \fBuse\fR targets anywhere
-in the source file, or anywhere in the file tree rooted at \fBTERMINFO\fR (if
-\fBTERMINFO\fR is defined), or in the user's \fI$HOME/.terminfo\fR directory
-(if it exists), or (finally) anywhere in the system's file tree of
-compiled entries.
-
-The error messages from this \fBtic\fR have the same format as GNU C
-error messages, and can be parsed by GNU Emacs's compile facility.
-
-The
-\fB\-C\fR,
-\fB\-G\fR,
-\fB\-I\fR,
-\fB\-N\fR,
-\fB\-R\fR,
-\fB\-T\fR,
-\fB\-V\fR,
-\fB\-a\fR,
-\fB\-e\fR,
-\fB\-f\fR,
-\fB\-g\fR,
-\fB\-o\fR,
-\fB\-r\fR,
-\fB\-s\fR,
-\fB\-t\fR and
-\fB\-x\fR
-options
-are not supported under SVr4.
-The SVr4 \fB\-c\fR mode does not report bad use links.
-
-System V does not compile entries to or read entries from your
-\fI$HOME/.terminfo\fR directory unless TERMINFO is explicitly set to it.
-.SH FILES
-.TP 5
-\fB\*d/?/*\fR
-Compiled terminal description database.
-.SH SEE ALSO
-\fB@INFOCMP@\fR(1M), \fB@CAPTOINFO@\fR(1M), \fB@INFOTOCAP@\fR(1M),
-\fB@TOE@\fR(1M), \fBcurses\fR(3X), \fBterminfo\fR(\*n).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/toe.1m b/contrib/ncurses-5.4/man/toe.1m
deleted file mode 100644
index 4e69f55f33..0000000000
--- a/contrib/ncurses-5.4/man/toe.1m
+++ /dev/null
@@ -1,81 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: toe.1m,v 1.12 2003/05/11 00:32:53 tom Exp $
-.TH toe 1M ""
-.ds n 5
-.ds d @TERMINFO@
-.SH NAME
-\fBtoe\fR - table of (terminfo) entries
-.SH SYNOPSIS
-\fBtoe\fR [\fB\-v\fR[\fIn\fR]] [\fB\-huUV\fR] \fIfile...\fR
-.br
-.SH DESCRIPTION
-.PP
-With no options, \fBtoe\fR lists all available terminal types by primary name
-with descriptions.  File arguments specify the directories to be scanned; if no
-such arguments are given, your default terminfo directory is scanned.  If you
-also specify the \fB\-h\fR option, a directory header will be issued as each
-directory is entered.
-.PP
-There are other options intended for use by terminfo file maintainers:
-.TP
-\fB\-u\fR \fIfile\fR
-says to issue a report on dependencies in the given file. This report condenses
-the `use' relation: each line consists of the primary name of a terminal that
-has use capabilities, followed by a colon, followed by the
-whitespace-separated primary names of all terminals which occur in those use
-capabilities, followed by a newline
-.TP
-\fB\-U\fR \fIfile\fR
-says to issue a report on reverse dependencies in the given file. This report
-reverses the `use' relation: each line consists of the primary name of a
-terminal that occurs in use capabilities, followed by a colon, followed by the
-whitespace-separated primary names of all terminals which depend on it,
-followed by a newline.
-.TP
-\fB\-v\fR\fIn\fR
-specifies that (verbose) output be written to standard error trace
-information showing \fBtoe\fR's progress.  The optional integer
-\fIn\fR is a number from 1 to 10, interpreted as for \fBtic\fR(1).
-.TP 5
-\fB\-V\fR
-reports the version of ncurses which was used in this program, and exits.
-.SH FILES
-.TP 5
-\fB\*d/?/*\fR
-Compiled terminal description database.
-.SH SEE ALSO
-\fB@TIC@\fR(1M), \fB@INFOCMP@\fR(1M), \fB@CAPTOINFO@\fR(1M),
-\fB@INFOTOCAP@\fR(1M), \fBcurses\fR(3X), \fBterminfo\fR(\*n).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/tput.1 b/contrib/ncurses-5.4/man/tput.1
deleted file mode 100644
index c657a162d1..0000000000
--- a/contrib/ncurses-5.4/man/tput.1
+++ /dev/null
@@ -1,288 +0,0 @@
-'\" t
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: tput.1,v 1.20 2003/05/11 00:32:53 tom Exp $
-.TH tput 1 ""
-.ds d @TERMINFO@
-.ds n 1
-.SH NAME
-\fBtput\fR, \fBreset\fR - initialize a terminal or query terminfo database
-.SH SYNOPSIS
-\fBtput\fR [\fB\-T\fR\fItype\fR] \fIcapname\fR [\fIparms\fR ... ]
-.br
-\fBtput\fR [\fB\-T\fR\fItype\fR] \fBinit\fR
-.br
-\fBtput\fR [\fB\-T\fR\fItype\fR] \fBreset\fR
-.br
-\fBtput\fR [\fB\-T\fR\fItype\fR] \fBlongname\fR
-.br
-\fBtput \-S\fR  \fB<<\fR
-.br
-\fBtput \-V\fR
-.br
-.SH DESCRIPTION
-The \fBtput\fR utility uses the \fBterminfo\fR database to make the
-values of terminal-dependent capabilities and information available to
-the shell (see \fBsh\fR(1)), to initialize or reset the terminal, or
-return the long name of the requested terminal type.  \fBtput\fR
-outputs a string if the attribute (\fIcap\fRability \fIname\fR) is of
-type string, or an integer if the attribute is of type integer.  If
-the attribute is of type boolean, \fBtput\fR simply sets the exit code
-(\fB0\fR for TRUE if the terminal has the capability, \fB1\fR for
-FALSE if it does not), and produces no output.  Before using a value
-returned on standard output, the user should test the exit code
-[\fB$?\fR, see \fBsh\fR(1)] to be sure it is \fB0\fR.
-(See the \fBEXIT CODES\fR and \fBDIAGNOSTICS\fR sections.)
-For a complete list of capabilities
-and the \fIcapname\fR associated with each, see \fBterminfo\fR(\*n).
-.TP
-\fB\-T\fR\fItype\fR
-indicates the \fItype\fR of terminal.  Normally this option is
-unnecessary, because the default is taken from the environment
-variable \fBTERM\fR.  If \fB\-T\fR is specified, then the shell
-variables \fBLINES\fR and \fBCOLUMNS\fR will be ignored,and the
-operating system will not be queried for the actual screen size.
-.TP
-\fIcapname\fR
-indicates the attribute from the \fBterminfo\fR database.  When
-\fBtermcap\fR support is compiled in, the \fBtermcap\fR name for
-the attribute is also accepted.
-.TP
-\fIparms\fR
-If the attribute is a string that takes parameters, the arguments
-\fIparms\fR will be instantiated into the string.
-An all-numeric argument will be passed to the attribute as a number.
-.IP
-Only a few terminfo capabilities require string parameters;
-\fBtput\fR uses a table to decide which to pass as strings.
-Normally \fBtput\fR uses \fBtparm\fR (3X) to perform the substitution.
-If no parameters are given for the attribute,
-\fBtput\fR writes the string without performing the substitution.
-.TP
-\fB\-S\fR
-allows more than one capability per invocation of \fBtput\fR.  The
-capabilities must be passed to \fBtput\fR from the standard input
-instead of from the command line (see example).
-Only one \fIcapname\fR is allowed per line.
-The \fB\-S\fR option changes the
-meaning of the \fB0\fR and \fB1\fR boolean and string exit codes (see the
-EXIT CODES section).
-.IP
-Again, \fBtput\fR uses a table and the presence of parameters in its input
-to decide whether to use \fBtparm\fR (3X),
-and how to interpret the parameters.
-.TP
-\fB\-V\fR
-reports the version of ncurses which was used in this program, and exits.
-.TP
-\fBinit\fR
-If the \fBterminfo\fR database is present and an entry for the user's
-terminal exists (see \fB\-T\fR\fItype\fR, above), the following will
-occur: (1) if present, the terminal's initialization strings will be
-output (\fBis1\fR, \fBis2\fR, \fBis3\fR, \fBif\fR, \fBiprog\fR), (2)
-any delays (e.g., newline) specified in the entry will be set in the
-tty driver, (3) tabs expansion will be turned on or off according to
-the specification in the entry, and (4) if tabs are not expanded,
-standard tabs will be set (every 8 spaces).  If an entry does not
-contain the information needed for any of the four above activities,
-that activity will silently be skipped.
-.TP
-\fBreset\fR
-Instead of putting out initialization strings, the terminal's
-reset strings will be output if present (\fBrs1\fR, \fBrs2\fR, \fBrs3\fR, \fBrf\fR).
-If the reset strings are not present, but initialization
-strings are, the initialization strings will be output.
-Otherwise, \fBreset\fR acts identically to \fBinit\fR.
-.TP
-\fBlongname\fR
-If the \fBterminfo\fR database is present and an entry for the
-user's terminal exists (see \fB\-T\fR\fItype\fR above), then the long name
-of the terminal will be put out.  The long name is the last
-name in the first line of the terminal's description in the
-\fBterminfo\fR database [see \fBterm\fR(5)].
-.PP
-If \fBtput\fR is invoked by a link named \fBreset\fR, this has the
-same effect as \fBtput reset\fR.
-See \fBtset\fR for comparison, which has similar behavior.
-.SH EXAMPLES
-.TP 5
-\fBtput init\fR
-Initialize the terminal according to the type of
-terminal in the environmental variable \fBTERM\fR.  This
-command should be included in everyone's .profile after
-the environmental variable \fBTERM\fR has been exported, as
-illustrated on the \fBprofile\fR(5) manual page.
-.TP 5
-\fBtput \-T5620 reset\fR
-Reset an AT&T 5620 terminal, overriding the type of
-terminal in the environmental variable \fBTERM\fR.
-.TP 5
-\fBtput cup 0 0\fR
-Send the sequence to move the cursor to row \fB0\fR, column \fB0\fR
-(the upper left corner of the screen, usually known as the "home"
-cursor position).
-.TP 5
-\fBtput clear\fR
-Echo the clear-screen sequence for the current terminal.
-.TP 5
-\fBtput cols\fR
-Print the number of columns for the current terminal.
-.TP 5
-\fBtput \-T450 cols\fR
-Print the number of columns for the 450 terminal.
-.TP 5
-\fBbold=`tput smso` offbold=`tput rmso`\fR
-Set the shell variables \fBbold\fR, to begin stand-out mode
-sequence, and \fBoffbold\fR, to end standout mode sequence,
-for the current terminal.  This might be followed by a
-prompt: \fBecho "${bold}Please type in your name: ${offbold}\\c"\fR
-.TP 5
-\fBtput hc\fR
-Set exit code to indicate if the current terminal is a hard copy terminal.
-.TP 5
-\fBtput cup 23 4\fR
-Send the sequence to move the cursor to row 23, column 4.
-.TP 5
-\fBtput cup\fR
-Send the terminfo string for cursor-movement, with no parameters substituted.
-.TP 5
-\fBtput longname\fR
-Print the long name from the \fBterminfo\fR database for the
-type of terminal specified in the environmental
-variable \fBTERM\fR.
-.PP
-.RS 5
-\fBtput \-S <<!\fR
-.br
-\fB> clear\fR
-.br
-\fB> cup 10 10\fR
-.br
-\fB> bold\fR
-.br
-\fB> !\fR
-.RE
-.TP 5
-\&
-This example shows \fBtput\fR processing several capabilities in one invocation.
-It clears the screen,
-moves the cursor to position 10, 10
-and turns on bold (extra bright) mode.
-The list is terminated by an exclamation mark (\fB!\fR) on a line by itself.
-.SH FILES
-.TP
-\fB\*d\fR
-compiled terminal description database
-.TP
-\fB/usr/include/curses.h\fR
-\fBcurses\fR(3X) header file
-.TP
-\fB/usr/include/term.h\fR
-\fBterminfo\fR header file
-.TP
-\fB@DATADIR@/tabset/*\fR
-tab settings for some terminals, in a format
-appropriate to be output to the terminal (escape
-sequences that set margins and tabs); for more
-information, see the "Tabs and Initialization"
-section of \fBterminfo\fR(5)
-.SH EXIT CODES
-If the \fB\-S\fR option is used,
-\fBtput\fR checks for errors from each line,
-and if any errors are found, will set the exit code to 4 plus the
-number of lines with errors.
-If no errors are found, the exit code is \fB0\fR.
-No indication of which line failed can be given so
-exit code \fB1\fR will never appear.  Exit codes \fB2\fR, \fB3\fR, and
-\fB4\fR retain their usual interpretation.
-If the \fB\-S\fR option is not used,
-the exit code depends on the type of \fIcapname\fR:
-.RS 5
-.TP
-.I boolean
-a value of \fB0\fR is set for TRUE and \fB1\fR for FALSE.
-.TP
-.I string
-a value of \fB0\fR is set if the
-\fIcapname\fR is defined for this terminal \fItype\fR (the value of
-\fIcapname\fR is returned on standard output);
-a value of \fB1\fR is set if \fIcapname\fR
-is not defined for this terminal \fItype\fR
-(nothing is written to standard output).
-.TP
-.I integer
-a value of \fB0\fR is always set,
-whether or not \fIcapname\fR is defined for this terminal \fItype\fR.
-To determine if \fIcapname\fR is defined for this terminal \fItype\fR,
-the user must test the value written to standard output.
-A value of \fB\-1\fR
-means that \fIcapname\fR is not defined for this terminal \fItype\fR.
-.TP
-.I other
-\fBreset\fR or \fBinit\fR may fail to find their respective files.
-In that case, the exit code is set to 4 + \fBerrno\fR.
-.RE
-.PP
-Any other exit code indicates an error; see the DIAGNOSTICS section.
-.SH DIAGNOSTICS
-\fBtput\fR prints the following error messages and sets the corresponding exit
-codes.
-.PP
-.ne 15
-.TS
-l l.
-exit code	error message
-=
-\fB0\fR	T{
-(\fIcapname\fR is a numeric variable that is not specified in the
-\fBterminfo\fR(\*n) database for this terminal type, e.g.
-\fBtput \-T450 lines\fR and \fBtput \-T2621 xmc\fR)
-T}
-\fB1\fR	no error message is printed, see the \fBEXIT CODES\fR section.
-\fB2\fR	usage error
-\fB3\fR	unknown terminal \fItype\fR or no \fBterminfo\fR database
-\fB4\fR	unknown \fBterminfo\fR capability \fIcapname\fR
-\fB>4\fR	error occurred in \-S
-=
-.TE
-.SH PORTABILITY
-The \fBlongname\fR and \fB\-S\fR options, and the parameter-substitution
-features used in the \fBcup\fR example, are not supported in BSD curses or in
-AT&T/USL curses before SVr4.
-.SH SEE ALSO
-\fB@CLEAR@\fR(1),
-\fBstty\fR(1),
-\fBtabs\fR(\*n),
-\fBterminfo\fR(5).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
diff --git a/contrib/ncurses-5.4/man/tset.1 b/contrib/ncurses-5.4/man/tset.1
deleted file mode 100644
index 3a78b37b47..0000000000
--- a/contrib/ncurses-5.4/man/tset.1
+++ /dev/null
@@ -1,253 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" $Id: tset.1,v 1.13 2003/05/11 00:32:53 tom Exp $
-.TH tset 1 ""
-.SH NAME
-\fBtset\fR, \fBreset\fR - terminal initialization
-.SH SYNOPSIS
-tset [\-IQVqrs] [\-] [\-e \fIch\fR] [\-i \fIch\fR] [\-k \fIch\fR] [\-m \fImapping\fR] [\fIterminal\fR]
-.br
-reset [\-IQVqrs] [\-] [\-e \fIch\fR] [\-i \fIch\fR] [\-k \fIch\fR] [\-m \fImapping\fR] [\fIterminal\fR]
-.SH DESCRIPTION
-\&\fBTset\fR initializes terminals.
-\fBTset\fR first determines the type of terminal that you are using.
-This determination is done as follows, using the first terminal type found.
-.PP
-1. The \fBterminal\fR argument specified on the command line.
-.PP
-2. The value of the \fBTERM\fR environmental variable.
-.PP
-3. (BSD systems only.) The terminal type associated with the standard
-error output device in the \fI/etc/ttys\fR file.  (On Linux and
-System-V-like UNIXes, \fIgetty\fR does this job by setting
-\fBTERM\fR according to the type passed to it by \fI/etc/inittab\fR.)
-.PP
-4. The default terminal type, ``unknown''.
-.PP
-If the terminal type was not specified on the command-line, the \fB\-m\fR
-option mappings are then applied (see below for more information).
-Then, if the terminal type begins with a question mark (``?''), the
-user is prompted for confirmation of the terminal type.  An empty
-response confirms the type, or, another type can be entered to specify
-a new type.  Once the terminal type has been determined, the terminfo
-entry for the terminal is retrieved.  If no terminfo entry is found
-for the type, the user is prompted for another terminal type.
-.PP
-Once the terminfo entry is retrieved, the window size, backspace, interrupt
-and line kill characters (among many other things) are set and the terminal
-and tab initialization strings are sent to the standard error output.
-Finally, if the erase, interrupt and line kill characters have changed,
-or are not set to their default values, their values are displayed to the
-standard error output.
-.PP
-When invoked as \fBreset\fR, \fBtset\fR sets cooked and echo modes,
-turns off cbreak and raw modes, turns on newline translation and
-resets any unset special characters to their default values before
-doing the terminal initialization described above.  This is useful
-after a program dies leaving a terminal in an abnormal state.  Note,
-you may have to type
-
-    \fB<LF>reset<LF>\fR
-
-(the line-feed character is normally control-J) to get the terminal
-to work, as carriage-return may no longer work in the abnormal state.
-Also, the terminal will often not echo the command.
-.PP
-The options are as follows:
-.TP 5
-.B \-q
-The terminal type is displayed to the standard output, and the terminal is
-not initialized in any way.  The option `-' by itself is equivalent but
-archaic.
-.TP
-.B \-e
-Set the erase character to \fIch\fR.
-.TP
-.B \-I
-Do not send the terminal or tab initialization strings to the terminal.
-.TP
-.B \-Q
-Don't display any values for the erase, interrupt and line kill characters.
-.TP
-.B \-V
-reports the version of ncurses which was used in this program, and exits.
-.TP
-.B \-i
-Set the interrupt character to \fIch\fR.
-.TP
-.B \-k
-Set the line kill character to \fIch\fR.
-.TP
-.B \-m
-Specify a mapping from a port type to a terminal.
-See below for more information.
-.TP
-.B \-r
-Print the terminal type to the standard error output.
-.TP
-.B \-s
-Print the sequence of shell commands to initialize the environment variable
-\fBTERM\fR to the standard output.
-See the section below on setting the environment for details.
-.PP
-The arguments for the \fB-e\fR, \fB-i\fR, and \fB-k\fR
-options may either be entered as actual characters or by using the `hat'
-notation, i.e. control-h may be specified as ``^H'' or ``^h''.
-.SH SETTING THE ENVIRONMENT
-It is often desirable to enter the terminal type and information about
-the terminal's capabilities into the shell's environment.
-This is done using the \fB\-s\fR option.
-.PP
-When the \fB\-s\fR option is specified, the commands to enter the information
-into the shell's environment are written to the standard output.  If
-the \fBSHELL\fR environmental variable ends in ``csh'', the commands
-are for \fBcsh\fR, otherwise, they are for \fBsh\fR.
-Note, the \fBcsh\fR commands set and unset the shell variable
-\fBnoglob\fR, leaving it unset.  The following line in the \fB.login\fR
-or \fB.profile\fR files will initialize the environment correctly:
-
-    eval \`tset \-s options ... \`
-
-.SH TERMINAL TYPE MAPPING
-When the terminal is not hardwired into the system (or the current
-system information is incorrect) the terminal type derived from the
-\fI/etc/ttys\fR file or the \fBTERM\fR environmental variable is often
-something generic like \fBnetwork\fR, \fBdialup\fR, or \fBunknown\fR.
-When \fBtset\fR is used in a startup script it is often desirable to
-provide information about the type of terminal used on such ports.
-.PP
-The purpose of the \fB\-m\fR option is to map
-from some set of conditions to a terminal type, that is, to
-tell \fBtset\fR
-``If I'm on this port at a particular speed, guess that I'm on that
-kind of terminal''.
-.PP
-The argument to the \fB\-m\fR option consists of an optional port type, an
-optional operator, an optional baud rate specification, an optional
-colon (``:'') character and a terminal type.  The port type is a
-string (delimited by either the operator or the colon character).  The
-operator may be any combination of ``>'', ``<'', ``@'', and ``!''; ``>''
-means greater than, ``<'' means less than, ``@'' means equal to
-and ``!'' inverts the sense of the test.
-The baud rate is specified as a number and is compared with the speed
-of the standard error output (which should be the control terminal).
-The terminal type is a string.
-.PP
-If the terminal type is not specified on the command line, the \fB\-m\fR
-mappings are applied to the terminal type.  If the port type and baud
-rate match the mapping, the terminal type specified in the mapping
-replaces the current type.  If more than one mapping is specified, the
-first applicable mapping is used.
-.PP
-For example, consider the following mapping: \fBdialup>9600:vt100\fR.
-The port type is dialup , the operator is >, the baud rate
-specification is 9600, and the terminal type is vt100.  The result of
-this mapping is to specify that if the terminal type is \fBdialup\fR,
-and the baud rate is greater than 9600 baud, a terminal type of
-\fBvt100\fR will be used.
-.PP
-If no baud rate is specified, the terminal type will match any baud rate.
-If no port type is specified, the terminal type will match any port type.
-For example, \fB\-m dialup:vt100 \-m :?xterm\fR
-will cause any dialup port, regardless of baud rate, to match the terminal
-type vt100, and any non-dialup port type to match the terminal type ?xterm.
-Note, because of the leading question mark, the user will be
-queried on a default port as to whether they are actually using an xterm
-terminal.
-.PP
-No whitespace characters are permitted in the \fB\-m\fR option argument.
-Also, to avoid problems with meta-characters, it is suggested that the
-entire \fB\-m\fR option argument be placed within single quote characters,
-and that \fBcsh\fR users insert a backslash character (``\e'') before
-any exclamation marks (``!'').
-.SH HISTORY
-The \fBtset\fR command appeared in BSD 3.0.  The \fBncurses\fR implementation
-was lightly adapted from the 4.4BSD sources for a terminfo environment by Eric
-S. Raymond <esr@snark.thyrsus.com>.
-.SH COMPATIBILITY
-The \fBtset\fR utility has been provided for backward-compatibility with BSD
-environments (under most modern UNIXes, \fB/etc/inittab\fR and \fIgetty\fR(1)
-can set \fBTERM\fR appropriately for each dial-up line; this obviates what was
-\fBtset\fR's most important use).  This implementation behaves like 4.4BSD
-tset, with a few exceptions specified here.
-.PP
-The \fB\-S\fR option of BSD tset no longer works; it prints an error message to stderr
-and dies.  The \fB\-s\fR option only sets \fBTERM\fR, not \fBTERMCAP\fP.  Both these
-changes are because the \fBTERMCAP\fR variable is no longer supported under
-terminfo-based \fBncurses\fR, which makes \fBtset \-S\fR useless (we made it die
-noisily rather than silently induce lossage).
-.PP
-There was an undocumented 4.4BSD feature that invoking tset via a link named
-`TSET` (or via any other name beginning with an upper-case letter) set the
-terminal to use upper-case only.  This feature has been omitted.
-.PP
-The \fB\-A\fR, \fB\-E\fR, \fB\-h\fR, \fB\-u\fR and \fB\-v\fR
-options were deleted from the \fBtset\fR
-utility in 4.4BSD.
-None of them were documented in 4.3BSD and all are
-of limited utility at best.
-The \fB\-a\fR, -\fB\d\fR, and -\fB\p\fR options are similarly
-not documented or useful, but were retained as they appear to be in
-widespread use.  It is strongly recommended that any usage of these
-three options be changed to use the \fB\-m\fR option instead.  The
--n option remains, but has no effect.  The \fB\-adnp\fR options are therefore
-omitted from the usage summary above.
-.PP
-It is still permissible to specify the \fB\-e\fR, \fB\-i\fR, and \fB\-k\fR options without
-arguments, although it is strongly recommended that such usage be fixed to
-explicitly specify the character.
-.PP
-As of 4.4BSD, executing \fBtset\fR as \fBreset\fR no longer implies the \fB\-Q\fR
-option.  Also, the interaction between the - option and the \fIterminal\fR
-argument in some historic implementations of \fBtset\fR has been removed.
-.SH ENVIRONMENT
-The \fBtset\fR command uses the \fBSHELL\fR and \fBTERM\fR
-environment variables.
-.SH FILES
-.TP 5
-/etc/ttys
-system port name to terminal type mapping database (BSD versions only).
-.TP
-@TERMINFO@
-terminal capability database
-.SH SEE ALSO
-csh(1),
-sh(1),
-stty(1),
-tty(4),
-termcap(5),
-ttys(5),
-environ(7)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
-
diff --git a/contrib/ncurses-5.4/man/wresize.3x b/contrib/ncurses-5.4/man/wresize.3x
deleted file mode 100644
index ce7c10b8d9..0000000000
--- a/contrib/ncurses-5.4/man/wresize.3x
+++ /dev/null
@@ -1,64 +0,0 @@
-.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
-.\"                                                                          *
-.\" Permission is hereby granted, free of charge, to any person obtaining a  *
-.\" copy of this software and associated documentation files (the            *
-.\" "Software"), to deal in the Software without restriction, including      *
-.\" without limitation the rights to use, copy, modify, merge, publish,      *
-.\" distribute, distribute with modifications, sublicense, and/or sell       *
-.\" copies of the Software, and to permit persons to whom the Software is    *
-.\" furnished to do so, subject to the following conditions:                 *
-.\"                                                                          *
-.\" The above copyright notice and this permission notice shall be included  *
-.\" in all copies or substantial portions of the Software.                   *
-.\"                                                                          *
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
-.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
-.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
-.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
-.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
-.\"                                                                          *
-.\" Except as contained in this notice, the name(s) of the above copyright   *
-.\" holders shall not be used in advertising or otherwise to promote the     *
-.\" sale, use or other dealings in this Software without prior written       *
-.\" authorization.                                                           *
-.\"***************************************************************************
-.\"
-.\" Author: Thomas E. Dickey 1996
-.\"
-.\" $Id: wresize.3x,v 1.8 2003/10/25 20:41:08 tom Exp $
-.TH wresize 3X ""
-.SH NAME
-\fBwresize\fR - resize a curses window
-.SH SYNOPSIS
-\fB#include <curses.h>\fR
-
-\fBint wresize(WINDOW *win, int lines, int columns);\fR
-.SH DESCRIPTION
-The \fBwresize\fR function reallocates storage for an \fBncurses\fR
-window to adjust its dimensions to the specified values.
-If either dimension is larger than the current values, the
-window's data is filled with blanks that have the current background rendition
-(as set by \fBwbkgndset\fR) merged into them.
-.SH RETURN VALUE
-The function returns the integer \fBERR\fR upon failure and \fBOK\fR on success.
-It will fail if either of the dimensions less than or equal to zero,
-or if an error occurs while (re)allocating memory for the window.
-.SH NOTES
-The only restriction placed on the dimensions is that they be greater than zero.
-The dimensions are not compared to \fBcurses\fR screen dimensions to
-simplify the logic of \fBresizeterm\fR.
-The caller must ensure that the window's dimensions fit within the
-actual screen dimensions.
-.SH SEE ALSO
-\fBresizeterm\fR(3X).
-.SH AUTHOR
-Thomas Dickey (from an equivalent function written in 1988 for BSD curses).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
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diff --git a/contrib/ncurses-5.4/ncurses/tinfo/init_keytry.c b/contrib/ncurses/ncurses/tinfo/init_keytry.c
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similarity index 100%
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similarity index 100%
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similarity index 100%
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diff --git a/contrib/ncurses-5.4/ncurses/trace/lib_tracechr.c b/contrib/ncurses/ncurses/trace/lib_tracechr.c
similarity index 99%
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rename to contrib/ncurses/ncurses/trace/lib_tracechr.c
index 5ceeed2aa9..05647b8809 100644
--- a/contrib/ncurses-5.4/ncurses/trace/lib_tracechr.c
+++ b/contrib/ncurses/ncurses/trace/lib_tracechr.c
@@ -45,7 +45,7 @@ NCURSES_EXPORT(char *)
 _tracechar(int ch)
 {
     static char result[40];
-    char *name;
+    const char *name;
 
     if (ch > KEY_MIN || ch < 0) {
 	name = keyname(ch);
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similarity index 100%
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diff --git a/contrib/ncurses-5.4/ncurses/tty/lib_vidattr.c b/contrib/ncurses/ncurses/tty/lib_vidattr.c
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similarity index 100%
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similarity index 100%
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similarity index 100%
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diff --git a/contrib/ncurses-5.4/ncurses/widechar/lib_inwstr.c b/contrib/ncurses/ncurses/widechar/lib_inwstr.c
similarity index 100%
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similarity index 100%
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similarity index 100%
rename from contrib/ncurses-5.4/ncurses/widechar/lib_vid_attr.c
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diff --git a/contrib/ncurses-5.4/ncurses/widechar/lib_vline_set.c b/contrib/ncurses/ncurses/widechar/lib_vline_set.c
similarity index 100%
rename from contrib/ncurses-5.4/ncurses/widechar/lib_vline_set.c
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diff --git a/contrib/ncurses-5.4/ncurses/widechar/lib_wacs.c b/contrib/ncurses/ncurses/widechar/lib_wacs.c
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diff --git a/contrib/ncurses-5.4/panel/Makefile.in b/contrib/ncurses/panel/Makefile.in
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rename from contrib/ncurses-5.4/panel/Makefile.in
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diff --git a/contrib/ncurses-5.4/panel/headers b/contrib/ncurses/panel/headers
similarity index 100%
rename from contrib/ncurses-5.4/panel/headers
rename to contrib/ncurses/panel/headers
diff --git a/contrib/ncurses-5.4/panel/llib-lpanel b/contrib/ncurses/panel/llib-lpanel
similarity index 100%
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similarity index 100%
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rename to contrib/ncurses/test/testaddch.c
diff --git a/contrib/ncurses-5.4/test/testcurs.c b/contrib/ncurses/test/testcurs.c
similarity index 100%
rename from contrib/ncurses-5.4/test/testcurs.c
rename to contrib/ncurses/test/testcurs.c
diff --git a/contrib/ncurses-5.4/test/testscanw.c b/contrib/ncurses/test/testscanw.c
similarity index 100%
rename from contrib/ncurses-5.4/test/testscanw.c
rename to contrib/ncurses/test/testscanw.c
diff --git a/contrib/ncurses-5.4/test/tracemunch b/contrib/ncurses/test/tracemunch
similarity index 100%
rename from contrib/ncurses-5.4/test/tracemunch
rename to contrib/ncurses/test/tracemunch
diff --git a/contrib/ncurses-5.4/test/view.c b/contrib/ncurses/test/view.c
similarity index 100%
rename from contrib/ncurses-5.4/test/view.c
rename to contrib/ncurses/test/view.c
diff --git a/contrib/ncurses-5.4/test/worm.c b/contrib/ncurses/test/worm.c
similarity index 100%
rename from contrib/ncurses-5.4/test/worm.c
rename to contrib/ncurses/test/worm.c
diff --git a/contrib/ncurses-5.4/test/xmas.c b/contrib/ncurses/test/xmas.c
similarity index 100%
rename from contrib/ncurses-5.4/test/xmas.c
rename to contrib/ncurses/test/xmas.c