1 /* defines.h.in. Generated from configure.ac by autoheader. */
4 /* Unix definition file for less. -*- C -*-
6 * This file has 3 sections:
8 * Settings always true on Unix.
9 * Settings automatically determined by configure.
11 * * * * * * WARNING * * * * * *
12 * If you edit defines.h by hand, do "touch stamp-h" before you run make
13 * so config.status doesn't overwrite your changes.
16 /* User preferences. */
19 * SECURE is 1 if you wish to disable a bunch of features in order to
20 * be safe to run by unprivileged users.
25 * SHELL_ESCAPE is 1 if you wish to allow shell escapes.
26 * (This is possible only if your system supplies the system() function.)
28 #define SHELL_ESCAPE (!SECURE)
31 * EXAMINE is 1 if you wish to allow examining files by name from within less.
33 #define EXAMINE (!SECURE)
36 * TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key
37 * to complete filenames at prompts.
39 #define TAB_COMPLETE_FILENAME (!SECURE)
42 * CMD_HISTORY is 1 if you wish to allow keys to cycle through
43 * previous commands at prompts.
48 * HILITE_SEARCH is 1 if you wish to have search targets to be
49 * displayed in standout mode.
51 #define HILITE_SEARCH 1
54 * EDITOR is 1 if you wish to allow editor invocation (the "v" command).
55 * (This is possible only if your system supplies the system() function.)
56 * EDIT_PGM is the name of the (default) editor to be invoked.
58 #define EDITOR (!SECURE)
61 * TAGS is 1 if you wish to support tag files.
63 #define TAGS (!SECURE)
66 * USERFILE is 1 if you wish to allow a .less file to specify
67 * user-defined key bindings.
69 #define USERFILE (!SECURE)
72 * GLOB is 1 if you wish to have shell metacharacters expanded in filenames.
73 * This will generally work if your system provides the "popen" function
74 * and the "echo" shell command.
76 #define GLOB (!SECURE)
79 * PIPEC is 1 if you wish to have the "|" command
80 * which allows the user to pipe data into a shell command.
82 #define PIPEC (!SECURE)
85 * LOGFILE is 1 if you wish to allow the -l option (to create log files).
87 #define LOGFILE (!SECURE)
90 * GNU_OPTIONS is 1 if you wish to support the GNU-style command
91 * line options --help and --version.
96 * ONLY_RETURN is 1 if you want RETURN to be the only input which
97 * will continue past an error message.
98 * Otherwise, any key will continue past an error message.
100 #define ONLY_RETURN 0
103 * LESSKEYFILE is the filename of the default lesskey output file
104 * (in the HOME directory).
105 * LESSKEYFILE_SYS is the filename of the system-wide lesskey output file.
106 * DEF_LESSKEYINFILE is the filename of the default lesskey input
107 * (in the HOME directory).
109 #define LESSKEYFILE ".less"
110 #define LESSKEYFILE_SYS SYSDIR "/sysless"
111 #define DEF_LESSKEYINFILE ".lesskey"
114 /* Settings always true on Unix. */
117 * Define MSDOS_COMPILER if compiling under Microsoft C.
119 #define MSDOS_COMPILER 0
122 * Pathname separator character.
124 #define PATHNAME_SEP "/"
127 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>.
129 #define HAVE_SYS_TYPES_H 1
132 * Define if you have the <sgstat.h> header file.
137 * HAVE_PERROR is 1 if your system has the perror() call.
138 * (Actually, if it has sys_errlist, sys_nerr and errno.)
140 #define HAVE_PERROR 1
143 * HAVE_TIME is 1 if your system has the time() call.
148 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter.
153 * Default shell metacharacters and meta-escape character.
155 #define DEF_METACHARS "; *?\t\n'\"()<>|&^`#\\"
156 #define DEF_METAESCAPE "\\"
159 * HAVE_DUP is 1 if your system has the dup() call.
164 * Sizes of various buffers.
166 #define CMDBUF_SIZE 512 /* Buffer for multichar commands */
167 #define UNGOT_SIZE 100 /* Max chars to unget() */
168 #define LINEBUF_SIZE 1024 /* Max size of line in input file */
169 #define OUTBUF_SIZE 1024 /* Output buffer */
170 #define PROMPT_SIZE 200 /* Max size of prompt string */
171 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
172 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
173 #define TAGLINE_SIZE 512 /* Max size of line in tags file */
174 #define TABSTOP_MAX 32 /* Max number of custom tab stops */
176 /* Settings automatically determined by configure. */
179 /* Define EDIT_PGM to your editor. */
182 /* Define HAVE_CONST if your compiler supports the "const" modifier. */
185 /* Define to 1 if you have the <ctype.h> header file. */
188 /* Define HAVE_ERRNO if you have the errno variable. */
191 /* Define to 1 if you have the <errno.h> header file. */
194 /* Define to 1 if you have the <fcntl.h> header file. */
197 /* Define HAVE_FILENO if you have the fileno() macro. */
200 /* Define to 1 if you have the `fsync' function. */
203 /* Define to 1 if you have the <inttypes.h> header file. */
204 #undef HAVE_INTTYPES_H
206 /* Define to 1 if you have the `gen' library (-lgen). */
209 /* Define to 1 if you have the `intl' library (-lintl). */
212 /* Define to 1 if you have the `PW' library (-lPW). */
215 /* Define to 1 if you have the <limits.h> header file. */
218 /* Define HAVE_LOCALE if you have locale.h and setlocale. */
221 /* Define to 1 if you have the `memcpy' function. */
224 /* Define to 1 if you have the <memory.h> header file. */
227 /* Define HAVE_OSPEED if your termcap library has the ospeed variable. */
230 /* PCRE (Perl-compatible regular expression) library */
233 /* Define to 1 if you have the `popen' function. */
236 /* POSIX regcomp() and regex.h */
237 #undef HAVE_POSIX_REGCOMP
239 /* System V regcmp() */
248 /* Define HAVE_SIGEMPTYSET if you have the sigemptyset macro. */
249 #undef HAVE_SIGEMPTYSET
251 /* Define to 1 if you have the `sigprocmask' function. */
252 #undef HAVE_SIGPROCMASK
254 /* Define to 1 if you have the `sigsetmask' function. */
255 #undef HAVE_SIGSETMASK
257 /* Define HAVE_SIGSET_T you have the sigset_t type. */
260 /* Define to 1 if you have the `stat' function. */
263 /* Define to 1 if you have the <stdint.h> header file. */
266 /* Define to 1 if you have the <stdio.h> header file. */
269 /* Define to 1 if you have the <stdlib.h> header file. */
272 /* Define to 1 if you have the `strchr' function. */
275 /* Define HAVE_STRERROR if you have the strerror() function. */
278 /* Define to 1 if you have the <strings.h> header file. */
279 #undef HAVE_STRINGS_H
281 /* Define to 1 if you have the <string.h> header file. */
284 /* Define to 1 if you have the `strstr' function. */
287 /* Define to 1 if you have the `system' function. */
290 /* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable. */
291 #undef HAVE_SYS_ERRLIST
293 /* Define to 1 if you have the <sys/ioctl.h> header file. */
294 #undef HAVE_SYS_IOCTL_H
296 /* Define to 1 if you have the <sys/ptem.h> header file. */
297 #undef HAVE_SYS_PTEM_H
299 /* Define to 1 if you have the <sys/stat.h> header file. */
300 #undef HAVE_SYS_STAT_H
302 /* Define to 1 if you have the <sys/stream.h> header file. */
303 #undef HAVE_SYS_STREAM_H
305 /* Define to 1 if you have the <sys/types.h> header file. */
306 #undef HAVE_SYS_TYPES_H
308 /* Define to 1 if you have the <termcap.h> header file. */
309 #undef HAVE_TERMCAP_H
311 /* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr. */
312 #undef HAVE_TERMIOS_FUNCS
314 /* Define to 1 if you have the <termios.h> header file. */
315 #undef HAVE_TERMIOS_H
317 /* Define to 1 if you have the <termio.h> header file. */
320 /* Define to 1 if you have the <time.h> header file. */
323 /* Define HAVE_TIME_T if your system supports the "time_t" type. */
326 /* Define to 1 if you have the <unistd.h> header file. */
329 /* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower. */
330 #undef HAVE_UPPER_LOWER
332 /* Henry Spencer V8 regcomp() and regexp.h */
333 #undef HAVE_V8_REGCOMP
335 /* Define to 1 if you have the <values.h> header file. */
338 /* Define HAVE_VOID if your compiler supports the "void" type. */
341 /* Define to 1 if you have the `_setjmp' function. */
344 /* Define MUST_DEFINE_ERRNO if you have errno but it is not define in errno.h.
346 #undef MUST_DEFINE_ERRNO
348 /* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined in
350 #undef MUST_DEFINE_OSPEED
352 /* pattern matching is supported, but without metacharacters. */
355 /* Define to the address where bug reports for this package should be sent. */
356 #undef PACKAGE_BUGREPORT
358 /* Define to the full name of this package. */
361 /* Define to the full name and version of this package. */
362 #undef PACKAGE_STRING
364 /* Define to the one symbol short name of this package. */
365 #undef PACKAGE_TARNAME
367 /* Define to the version of this package. */
368 #undef PACKAGE_VERSION
370 /* Define as the return type of signal handlers (`int' or `void'). */
373 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
374 #undef STAT_MACROS_BROKEN
376 /* Define to 1 if you have the ANSI C header files. */
379 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
380 #undef TIME_WITH_SYS_TIME
382 /* Number of bits in a file offset, on hosts where this is settable. */
383 #undef _FILE_OFFSET_BITS
385 /* Define for large files, on AIX-style hosts. */
388 /* Define to empty if `const' does not conform to ANSI C. */
391 /* Define to `long' if <sys/types.h> does not define. */
394 /* Define to `unsigned' if <sys/types.h> does not define. */