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1 /*
2 * Copyright (C) 1984-2008 Mark Nudelman
3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information about less, or for information on how to
8 * contact the author, see the README file.
9 */
10
11
12 /* OS/2 definition file for less. */
13 /*
14 * This file has 2 sections:
15 * User preferences.
16 * Settings always true for the emx compiler for OS/2 systems.
17 */
18
19
20 /* User preferences. */
21
22 /*
23 * SECURE is 1 if you wish to disable a bunch of features in order to
24 * be safe to run by unprivileged users.
25 */
26 #define SECURE 0
27
28 /*
29 * SHELL_ESCAPE is 1 if you wish to allow shell escapes.
30 * (This is possible only if your system supplies the system() function.)
31 */
32 #define SHELL_ESCAPE (!SECURE)
33
34 /*
35 * EXAMINE is 1 if you wish to allow examining files by name from within less.
36 */
37 #define EXAMINE (!SECURE)
38
39 /*
40 * TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key
41 * to complete filenames at prompts.
42 */
43 #define TAB_COMPLETE_FILENAME (!SECURE)
44
45 /*
46 * CMD_HISTORY is 1 if you wish to allow keys to cycle through
47 * previous commands at prompts.
48 */
49 #define CMD_HISTORY 1
50
51 /*
52 * HILITE_SEARCH is 1 if you wish to have search targets to be
53 * displayed in standout mode.
54 */
55 #define HILITE_SEARCH 1
56
57 /*
58 * EDITOR is 1 if you wish to allow editor invocation (the "v" command).
59 * (This is possible only if your system supplies the system() function.)
60 * EDIT_PGM is the name of the (default) editor to be invoked.
61 */
62 #define EDITOR (!SECURE)
63 #define EDIT_PGM "vi"
64
65 /*
66 * TAGS is 1 if you wish to support tag files.
67 */
68 #define TAGS (!SECURE)
69
70 /*
71 * USERFILE is 1 if you wish to allow a .less file to specify
72 * user-defined key bindings.
73 */
74 #define USERFILE (!SECURE)
75
76 /*
77 * GLOB is 1 if you wish to have shell metacharacters expanded in filenames.
78 * This will generally work if your system provides the "popen" function
79 * and the "echo" shell command.
80 */
81 #define GLOB (!SECURE)
82
83 /*
84 * PIPEC is 1 if you wish to have the "|" command
85 * which allows the user to pipe data into a shell command.
86 */
87 #define PIPEC (!SECURE)
88
89 /*
90 * LOGFILE is 1 if you wish to allow the -l option (to create log files).
91 */
92 #define LOGFILE (!SECURE)
93
94 /*
95 * GNU_OPTIONS is 1 if you wish to support the GNU-style command
96 * line options --help and --version.
97 */
98 #define GNU_OPTIONS 1
99
100 /*
101 * ONLY_RETURN is 1 if you want RETURN to be the only input which
102 * will continue past an error message.
103 * Otherwise, any key will continue past an error message.
104 */
105 #define ONLY_RETURN 0
106
107 /*
108 * LESSKEYFILE is the filename of the default lesskey output file
109 * (in the HOME directory).
110 * LESSKEYFILE_SYS is the filename of the system-wide lesskey output file.
111 * DEF_LESSKEYINFILE is the filename of the default lesskey input
112 * (in the HOME directory).
113 * LESSHISTFILE is the filename of the history file
114 * (in the HOME directory).
115 */
116 #define LESSKEYFILE "less.ini"
117 #define LESSKEYFILE_SYS "C:\\sysless.ini"
118 #define DEF_LESSKEYINFILE "lesskey.ini"
119 #define LESSHISTFILE "lesshst.ini"
120
121
122 /* Settings always true for the emx compiler for OS/2 systems. */
123 #define OS2 1
124
125 /*
126 * Pathname separator character.
127 */
128 #define PATHNAME_SEP "\\"
129
130 /*
131 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>.
132 */
133 #define HAVE_SYS_TYPES_H 1
134
135 /*
136 * Define if you have the <sgstat.h> header file.
137 */
138 #define HAVE_SGSTAT_H 0
139
140 /*
141 * HAVE_PERROR is 1 if your system has the perror() call.
142 * (Actually, if it has sys_errlist, sys_nerr and errno.)
143 */
144 #define HAVE_PERROR 1
145
146 /*
147 * HAVE_TIME is 1 if your system has the time() call.
148 */
149 #define HAVE_TIME 1
150
151 /*
152 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter.
153 */
154 #define HAVE_SHELL 0
155
156 /*
157 * Default shell metacharacters and meta-escape character.
158 */
159 #define DEF_METACHARS "; *?\t\n'\"()<>|&"
160 #define DEF_METAESCAPE ""
161
162 /*
163 * HAVE_DUP is 1 if your system has the dup() call.
164 */
165 #define HAVE_DUP 1
166
167 /*
168 * Sizes of various buffers.
169 */
170 #define CMDBUF_SIZE 512 /* Buffer for multichar commands */
171 #define UNGOT_SIZE 100 /* Max chars to unget() */
172 #define LINEBUF_SIZE 1024 /* Max size of line in input file */
173 #define OUTBUF_SIZE 1024 /* Output buffer */
174 #define PROMPT_SIZE 200 /* Max size of prompt string */
175 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
176 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
177 #define TAGLINE_SIZE 512 /* Max size of line in tags file */
178 #define TABSTOP_MAX 32 /* Max number of custom tab stops */
179
180 /* Define to `long' if <sys/types.h> doesn't define. */
181 /* #define off_t long */
182
183 /* Define if you need to in order for stat and other things to work. */
184 /* #undef _POSIX_SOURCE */
185
186 /* Define as the return type of signal handlers (int or void). */
187 #define RETSIGTYPE void
188
189
190 /*
191 * Regular expression library.
192 * Define exactly one of the following to be 1:
193 * HAVE_POSIX_REGCOMP: POSIX regcomp() and regex.h
194 * HAVE_RE_COMP: BSD re_comp()
195 * HAVE_REGCMP: System V regcmp()
196 * HAVE_V8_REGCOMP: Henry Spencer V8 regcomp() and regexp.h
197 * NO_REGEX: pattern matching is supported, but without metacharacters.
198 */
199 /* #undef HAVE_POSIX_REGCOMP */
200 /* #undef HAVE_RE_COMP */
201 /* #undef HAVE_REGCMP */
202 #define HAVE_V8_REGCOMP 1
203 /* #undef NO_REGEX */
204 #define HAVE_REGEXEC2 1
205
206 /* Define HAVE_VOID if your compiler supports the "void" type. */
207 #define HAVE_VOID 1
208
209 /* Define HAVE_CONST if your compiler supports the "const" modifier. */
210 #define HAVE_CONST 1
211
212 /* Define HAVE_TIME_T if your system supports the "time_t" type. */
213 #define HAVE_TIME_T 1
214
215 /* Define HAVE_STRERROR if you have the strerror() function. */
216 #define HAVE_STRERROR 1
217
218 /* Define HAVE_FILENO if you have the fileno() macro. */
219 #define HAVE_FILENO 1
220
221 /* Define HAVE_ERRNO if you have the errno variable */
222 /* Define MUST_DEFINE_ERRNO if you have errno but it is not define
223 * in errno.h */
224 #define HAVE_ERRNO 1
225 /* #undef MUST_DEFINE_ERRNO */
226
227 /* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable */
228 #define HAVE_SYS_ERRLIST 1
229
230 /* Define HAVE_OSPEED if your termcap library has the ospeed variable */
231 #define HAVE_OSPEED 1
232 /* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined
233 * in termcap.h. */
234 #define MUST_DEFINE_OSPEED 0
235
236 /* Define HAVE_LOCALE if you have locale.h and setlocale. */
237 #define HAVE_LOCALE 1
238
239 /* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr */
240 #define HAVE_TERMIOS_FUNCS 1
241
242 /* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower */
243 #define HAVE_UPPER_LOWER 1
244
245 /* Define if you have the _setjmp function. */
246 #define HAVE__SETJMP 0
247
248 /* Define if you have the memcpy function. */
249 #define HAVE_MEMCPY 1
250
251 /* Define if you have the popen function. */
252 #define HAVE_POPEN 1
253
254 /* Define if you have the sigsetmask function. */
255 #define HAVE_SIGSETMASK 0
256
257 /* Define if you have the sigprocmask function. */
258 #define HAVE_SIGPROCMASK 1
259
260 /* Define if you have the sigset_t type and sigemptyset macro */
261 #define HAVE_SIGSET_T 1
262 #define HAVE_SIGEMPTYSET 1
263
264 /* Define if you have the stat function. */
265 #define HAVE_STAT 1
266
267 /* Define if you have the strchr function. */
268 #define HAVE_STRCHR 1
269
270 /* Define if you have the strstr function. */
271 #define HAVE_STRSTR 1
272
273 /* Define if you have the system function. */
274 #define HAVE_SYSTEM 1
275
276 /* Define if you have the snprintf function. */
277 #define HAVE_SNPRINTF 0
278
279 /* Define if you have the <ctype.h> header file. */
280 #define HAVE_CTYPE_H 1
281
282 /* Define if you have the <wctype.h> header file. */
283 #define HAVE_WCTYPE_H 0
284
285 /* Define if you have the <errno.h> header file. */
286 #define HAVE_ERRNO_H 1
287
288 /* Define if you have the <fcntl.h> header file. */
289 #define HAVE_FCNTL_H 1
290
291 /* Define if you have the <limits.h> header file. */
292 #define HAVE_LIMITS_H 1
293
294 /* Define if you have the <stdio.h> header file. */
295 #define HAVE_STDIO_H 1
296
297 /* Define if you have the <stdlib> header file. */
298 #define HAVE_STDLIB_H 1
299
300 /* Define if you have the <string.h> header file. */
301 #define HAVE_STRING_H 1
302
303 /* Define if you have the <sys/ioctl.h> header file. */
304 #define HAVE_SYS_IOCTL_H 1
305
306 /* Define if you have the <sys/ptem.h> header file. */
307 #define HAVE_SYS_PTEM_H 0
308
309 /* Define if you have the <sys/stream.h> header file. */
310 #define HAVE_SYS_STREAM_H 0
311
312 /* Define if you have the <termcap.h> header file. */
313 #define HAVE_TERMCAP_H 1
314
315 /* Define if you have the <termio.h> header file. */
316 #define HAVE_TERMIO_H 1
317
318 /* Define if you have the <termios.h> header file. */
319 #define HAVE_TERMIOS_H 1
320
321 /* Define if you have the <time.h> header file. */
322 #define HAVE_TIME_H 1
323
324 /* Define if you have the <unistd.h> header file. */
325 #define HAVE_UNISTD_H 1
326
327 /* Define if you have the <values.h> header file. */
328 #define HAVE_VALUES_H 0