1 /* 2 * Copyright (C) 1984-2023 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, see the README file. 8 */ 9 10 11 /* OS/2 definition file for less. */ 12 /* 13 * This file has 2 sections: 14 * User preferences. 15 * Settings always true for the emx compiler for OS/2 systems. 16 */ 17 18 19 /* 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 -o 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 LESSKEYINFILE_SYS "C:\\syslesskey.ini" 120 #define LESSHISTFILE "lesshst.ini" 121 122 123 /* Settings always true for the emx compiler for OS/2 systems. */ 125 #define OS2 1 126 127 /* 128 * Pathname separator character. 129 */ 130 #define PATHNAME_SEP "\\" 131 132 /* 133 * HAVE_ANSI_PROTOS is 1 if your compiler supports ANSI function prototypes. 134 */ 135 #define HAVE_ANSI_PROTOS 1 136 137 /* 138 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>. 139 */ 140 #define HAVE_SYS_TYPES_H 1 141 142 /* 143 * Define if you have the <sgstat.h> header file. 144 */ 145 #define HAVE_SGSTAT_H 0 146 147 /* 148 * HAVE_PERROR is 1 if your system has the perror() call. 149 * (Actually, if it has sys_errlist, sys_nerr and errno.) 150 */ 151 #define HAVE_PERROR 1 152 153 /* 154 * HAVE_TIME is 1 if your system has the time() call. 155 */ 156 #define HAVE_TIME 1 157 158 /* 159 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter. 160 */ 161 #define HAVE_SHELL 0 162 163 /* 164 * Default shell metacharacters and meta-escape character. 165 */ 166 #define DEF_METACHARS "; *?\t\n'\"()<>|&" 167 #define DEF_METAESCAPE "" 168 169 /* 170 * HAVE_DUP is 1 if your system has the dup() call. 171 */ 172 #define HAVE_DUP 1 173 174 /* Define to 1 to support reading lesskey source files (not just binary). */ 175 #define HAVE_LESSKEYSRC 1 176 177 /* 178 * Sizes of various buffers. 179 */ 180 #if 0 /* old sizes for small memory machines 181 #define CMDBUF_SIZE 512 /* Buffer for multichar commands */ 182 #define UNGOT_SIZE 100 /* Max chars to unget() */ 183 #define LINEBUF_SIZE 1024 /* Max size of line in input file */ 184 #define OUTBUF_SIZE 1024 /* Output buffer */ 185 #define PROMPT_SIZE 200 /* Max size of prompt string */ 186 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 187 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 188 #define TAGLINE_SIZE 512 /* Max size of line in tags file */ 189 #define TABSTOP_MAX 32 /* Max number of custom tab stops */ 190 #else /* more reasonable sizes for modern machines */ 191 #define CMDBUF_SIZE 2048 /* Buffer for multichar commands */ 192 #define UNGOT_SIZE 200 /* Max chars to unget() */ 193 #define LINEBUF_SIZE 1024 /* Initial max size of line in input file */ 194 #define OUTBUF_SIZE 1024 /* Output buffer */ 195 #define PROMPT_SIZE 2048 /* Max size of prompt string */ 196 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 197 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 198 #define TAGLINE_SIZE 1024 /* Max size of line in tags file */ 199 #define TABSTOP_MAX 128 /* Max number of custom tab stops */ 200 #endif 201 202 /* Define to `long' if <sys/types.h> doesn't define. */ 203 /* #define off_t long */ 204 205 /* Define if you need to in order for stat and other things to work. */ 206 /* #undef _POSIX_SOURCE */ 207 208 /* Define as the return type of signal handlers (int or void). */ 209 #define RETSIGTYPE void 210 211 212 /* 213 * Regular expression library. 214 * Define exactly one of the following to be 1: 215 * HAVE_POSIX_REGCOMP: POSIX regcomp() and regex.h 216 * HAVE_RE_COMP: BSD re_comp() 217 * HAVE_REGCMP: System V regcmp() 218 * HAVE_V8_REGCOMP: Henry Spencer V8 regcomp() and regexp.h 219 * NO_REGEX: pattern matching is supported, but without metacharacters. 220 */ 221 /* #undef HAVE_POSIX_REGCOMP */ 222 /* #undef HAVE_RE_COMP */ 223 /* #undef HAVE_REGCMP */ 224 #define HAVE_V8_REGCOMP 1 225 /* #undef NO_REGEX */ 226 #define HAVE_REGEXEC2 1 227 228 /* Define HAVE_VOID if your compiler supports the "void" type. */ 229 #define HAVE_VOID 1 230 231 /* Define HAVE_CONST if your compiler supports the "const" modifier. */ 232 #define HAVE_CONST 1 233 234 /* Define HAVE_TIME_T if your system supports the "time_t" type. */ 235 #define HAVE_TIME_T 1 236 237 /* Define HAVE_STRERROR if you have the strerror() function. */ 238 #define HAVE_STRERROR 1 239 240 /* Define HAVE_FILENO if you have the fileno() macro. */ 241 #define HAVE_FILENO 1 242 243 /* Define HAVE_ERRNO if you have the errno variable */ 244 /* Define MUST_DEFINE_ERRNO if you have errno but it is not define 245 * in errno.h */ 246 #define HAVE_ERRNO 1 247 /* #undef MUST_DEFINE_ERRNO */ 248 249 /* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable */ 250 #define HAVE_SYS_ERRLIST 1 251 252 /* Define HAVE_OSPEED if your termcap library has the ospeed variable */ 253 #define HAVE_OSPEED 1 254 /* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined 255 * in termcap.h. */ 256 #define MUST_DEFINE_OSPEED 0 257 258 /* Define HAVE_LOCALE if you have locale.h and setlocale. */ 259 #define HAVE_LOCALE 1 260 261 /* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr */ 262 #define HAVE_TERMIOS_FUNCS 1 263 264 /* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower */ 265 #define HAVE_UPPER_LOWER 1 266 267 /* Define if you have the _setjmp function. */ 268 #define HAVE__SETJMP 0 269 270 /* Define if you have the memcpy function. */ 271 #define HAVE_MEMCPY 1 272 273 /* Define if you have the popen function. */ 274 #define HAVE_POPEN 1 275 276 /* Define if you have the sigsetmask function. */ 277 #define HAVE_SIGSETMASK 0 278 279 /* Define if you have the sigprocmask function. */ 280 #define HAVE_SIGPROCMASK 1 281 282 /* Define if you have the sigset_t type and sigemptyset macro */ 283 #define HAVE_SIGSET_T 1 284 #define HAVE_SIGEMPTYSET 1 285 286 /* Define if you have the stat function. */ 287 #define HAVE_STAT 1 288 289 /* Define if you have the strchr function. */ 290 #define HAVE_STRCHR 1 291 292 /* Define if you have the strstr function. */ 293 #define HAVE_STRSTR 1 294 295 /* Define if you have the system function. */ 296 #define HAVE_SYSTEM 1 297 298 /* Define if you have the snprintf function. */ 299 #define HAVE_SNPRINTF 0 300 301 /* Define if you have the <ctype.h> header file. */ 302 #define HAVE_CTYPE_H 1 303 304 /* Define if you have the <wctype.h> header file. */ 305 #define HAVE_WCTYPE_H 0 306 307 /* Define if you have the <errno.h> header file. */ 308 #define HAVE_ERRNO_H 1 309 310 /* Define if you have the <fcntl.h> header file. */ 311 #define HAVE_FCNTL_H 1 312 313 /* Define if you have the <limits.h> header file. */ 314 #define HAVE_LIMITS_H 1 315 316 /* Define if you have the <stdio.h> header file. */ 317 #define HAVE_STDIO_H 1 318 319 /* Define if you have the <stdlib> header file. */ 320 #define HAVE_STDLIB_H 1 321 322 /* Define if you have the <string.h> header file. */ 323 #define HAVE_STRING_H 1 324 325 /* Define if you have the <sys/ioctl.h> header file. */ 326 #define HAVE_SYS_IOCTL_H 1 327 328 /* Define if you have the <sys/ptem.h> header file. */ 329 #define HAVE_SYS_PTEM_H 0 330 331 /* Define if you have the <sys/stream.h> header file. */ 332 #define HAVE_SYS_STREAM_H 0 333 334 /* Define if you have the <termcap.h> header file. */ 335 #define HAVE_TERMCAP_H 1 336 337 /* Define if you have the <termio.h> header file. */ 338 #define HAVE_TERMIO_H 1 339 340 /* Define if you have the <termios.h> header file. */ 341 #define HAVE_TERMIOS_H 1 342 343 /* Define if you have the <time.h> header file. */ 344 #define HAVE_TIME_H 1 345 346 /* Define if you have the <unistd.h> header file. */ 347 #define HAVE_UNISTD_H 1 348 349 /* Define if you have the <values.h> header file. */ 350 #define HAVE_VALUES_H 0 351
Indexes created Thu Sep 24 00:25:51 UTC 2026