Fix .Xr abuse.

diff --git a/lib/libc/net/gethostbyname.3 b/lib/libc/net/gethostbyname.3
index 2e9d88c..8c50726 100644 (file)
--- a/lib/libc/net/gethostbyname.3
+++ b/lib/libc/net/gethostbyname.3
@@ -31,7 +31,7 @@
 .\"
 .\"     From: @(#)gethostbyname.3      8.4 (Berkeley) 5/25/95
 .\" $FreeBSD: src/lib/libc/net/gethostbyname.3,v 1.12.2.7 2001/12/14 18:33:55 ru Exp $
-.\" $DragonFly: src/lib/libc/net/gethostbyname.3,v 1.2 2003/06/17 04:26:44 dillon Exp $
+.\" $DragonFly: src/lib/libc/net/gethostbyname.3,v 1.3 2006/11/17 23:01:21 swildner Exp $
 .\"
 .Dd May 25, 1995
 .Dt GETHOSTBYNAME 3
@@ -262,7 +262,7 @@ and
 .Fn endhostent
 are redefined,
 when
-.Xr libc 3
+.Em libc
 is built to use only the routines to lookup in
 .Pa /etc/hosts
 and not the name server.

diff --git a/lib/libc/sys/upc_register.2 b/lib/libc/sys/upc_register.2
index 46d29a3..65d6652 100644 (file)
--- a/lib/libc/sys/upc_register.2
+++ b/lib/libc/sys/upc_register.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" $DragonFly: src/lib/libc/sys/upc_register.2,v 1.7 2005/12/10 00:22:28 swildner Exp $
+.\" $DragonFly: src/lib/libc/sys/upc_register.2,v 1.8 2006/11/17 23:01:21 swildner Exp $
 .\"
 .Dd November 20, 2003
 .Dt UPC_REGISTER 2
@@ -55,7 +55,7 @@ The native upcall interface
 does not necessarily save and restore call-used registers.
 This function
 is typically written in assembly and supplied by
-.Xr libc 3 .
+.Em libc .
 .Fa cfunc
 is a pointer to a C style function and
 .Fa data
@@ -90,7 +90,7 @@ original stack context supplied to
 .Fn upc_control
 and resumes the originally interrupted code.
 This is all very complex which is why
-.Xr libc 3
+.Em libc
 typically supplies
 .Fa ctxfunc .
 .Pp

diff --git a/share/man/man3/intro.3 b/share/man/man3/intro.3
index ec3e22f..34a259a 100644 (file)
--- a/share/man/man3/intro.3
+++ b/share/man/man3/intro.3
@@ -31,7 +31,7 @@
 .\"
 .\"     @(#)intro.3    8.1 (Berkeley) 6/5/93
 .\" $FreeBSD: src/share/man/man3/intro.3,v 1.9.2.4 2001/08/17 13:08:36 ru Exp $
-.\" $DragonFly: src/share/man/man3/intro.3,v 1.2 2003/06/17 04:36:58 dillon Exp $
+.\" $DragonFly: src/share/man/man3/intro.3,v 1.3 2006/11/17 23:01:21 swildner Exp $
 .\"
 .Dd June 5, 1993
 .Dt INTRO 3
@@ -54,14 +54,14 @@ must be indicated at compile time with the
 option of the compiler.
 .\" .Pp
 .\" A subset of the
-.\" .Xr libc functions
+.\" .Em libc functions
 .\" are available from Fortran;
 .\" they are described separately in
 .\" .Xr intro 3f .
 .Pp
 The various libraries (followed by the loader flag):
-.Bl -tag -width "libc (-lc)"
-.It Xr libc Pq Fl l Ns Ar c
+.Bl -tag -width ".Em libc Pq Fl l Ns Ar c"
+.It Em libc Pq Fl l Ns Ar c
 Standard C library functions.
 .\" (See
 .\" .Xr libc 3 . )
@@ -72,7 +72,7 @@ to supply the loader flag
 .Fl l Ns Ar c
 for these functions.
 There are several `libraries' or groups of functions included inside of
-.Xr libc :
+.Em libc :
 the standard
 .Tn I/O
 routines,
@@ -82,12 +82,12 @@ string operators,
 character tests and character operators,
 des encryption routines,
 storage allocation, time functions, signal handling and more.
-.It Xr libcurses Pq Fl l Ns Ar curses Fl l Ns Ar termcap
+.It Em libcurses Pq Fl l Ns Ar curses Fl l Ns Ar termcap
 Terminal independent screen management routines
 for two dimensional non-bitmap display terminals.
 (See
 .Xr ncurses 3 . )
-.It Xr libcompat Pq Fl l Ns Ar compat
+.It Em libcompat Pq Fl l Ns Ar compat
 Functions which are obsolete but are available for compatibility with
 .Bx 4.3 .
 In particular,
@@ -97,16 +97,16 @@ have been included for source code compatibility.
 Use of these routines should, for the most part, be avoided.
 The manual page entry for each compatibility routine
 indicates the proper interface to use.
-.It Xr libkvm Pq Fl l Ns Ar kvm
+.It Em libkvm Pq Fl l Ns Ar kvm
 Functions used to access kernel memory are in this library.  They can be used
 against both a running system and a crash dump.
 (See
 .Xr kvm 3 . )
-.It Xr libl Pq Fl l Ns Ar l
+.It Em libl Pq Fl l Ns Ar l
 The library for
 .Xr lex 1 .
-.\" .It Xr libln
-.It Xr libm Pq Fl l Ns Ar m
+.\" .It Em libln
+.It Em libm Pq Fl l Ns Ar m
 The math library,
 .Em libm .
 The math library is loaded as needed by the Pascal compiler,
@@ -116,25 +116,25 @@ but not by the C compiler which requires the
 flag.
 (See
 .Xr math 3 . )
-.It Xr libmp Pq Fl l Ns Ar mp
-.\" .It Xr libom
+.It Em libmp Pq Fl l Ns Ar mp
+.\" .It Em libom
 .\" Old math library.
-.\" .It Xr libplot Pq Fl l Ns Ar plot
+.\" .It Em libplot Pq Fl l Ns Ar plot
 .\" Device independent plotting functions.
 .\" (See
 .\" .Xr plot 3 . )
-.\" .It Xr libplotf77 Pq Fl l Ns Ar plotf77
+.\" .It Em libplotf77 Pq Fl l Ns Ar plotf77
 .\" The device independent plotting functions for fortran.
 .\" (See
 .\" .Xr plot 3 . )
-.\" .It Xr libresolv Pq Fl l Ns Ar resolv
+.\" .It Em libresolv Pq Fl l Ns Ar resolv
 .\" Routines for network address resolution.
-.It Xr libtermcap Pq Fl l Ns Ar termcap
+.It Em libtermcap Pq Fl l Ns Ar termcap
 The terminal independent operation library package.
 (See
 .Xr termcap 3 . )
 .\" .It libvt0.a
-.It Xr liby Pq Fl l Ns Ar y
+.It Em liby Pq Fl l Ns Ar y
 The library for
 .Xr yacc 1 .
 .El