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. */ 20 21/* 22 * SECURE is 1 if you wish to disable a bunch of features in order to 23 * be safe to run by unprivileged users. 24 */ 25#define SECURE 0 26 27/* 28 * SHELL_ESCAPE is 1 if you wish to allow shell escapes. 29 * (This is possible only if your system supplies the system() function.) 30 */ 31#define SHELL_ESCAPE (!SECURE) 32 33/* 34 * EXAMINE is 1 if you wish to allow examining files by name from within less. 35 */ 36#define EXAMINE (!SECURE) 37 38/* 39 * TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key 40 * to complete filenames at prompts. 41 */ 42#define TAB_COMPLETE_FILENAME (!SECURE) 43 44/* 45 * CMD_HISTORY is 1 if you wish to allow keys to cycle through 46 * previous commands at prompts. 47 */ 48#define CMD_HISTORY 1 49 50/* 51 * HILITE_SEARCH is 1 if you wish to have search targets to be 52 * displayed in standout mode. 53 */ 54#define HILITE_SEARCH 1 55 56/* 57 * EDITOR is 1 if you wish to allow editor invocation (the "v" command). 58 * (This is possible only if your system supplies the system() function.) 59 * EDIT_PGM is the name of the (default) editor to be invoked. 60 */ 61#define EDITOR (!SECURE) 62#define EDIT_PGM "vi" 63 64/* 65 * TAGS is 1 if you wish to support tag files. 66 */ 67#define TAGS (!SECURE) 68 69/* 70 * USERFILE is 1 if you wish to allow a .less file to specify 71 * user-defined key bindings. 72 */ 73#define USERFILE (!SECURE) 74 75/* 76 * GLOB is 1 if you wish to have shell metacharacters expanded in filenames. 77 * This will generally work if your system provides the "popen" function 78 * and the "echo" shell command. 79 */ 80#define GLOB (!SECURE) 81 82/* 83 * PIPEC is 1 if you wish to have the "|" command 84 * which allows the user to pipe data into a shell command. 85 */ 86#define PIPEC (!SECURE) 87 88/* 89 * LOGFILE is 1 if you wish to allow the -o option (to create log files). 90 */ 91#define LOGFILE (!SECURE) 92 93/* 94 * GNU_OPTIONS is 1 if you wish to support the GNU-style command 95 * line options --help and --version. 96 */ 97#define GNU_OPTIONS 1 98 99/* 100 * ONLY_RETURN is 1 if you want RETURN to be the only input which 101 * will continue past an error message. 102 * Otherwise, any key will continue past an error message. 103 */ 104#define ONLY_RETURN 0 105 106/* 107 * LESSKEYFILE is the filename of the default lesskey output file 108 * (in the HOME directory). 109 * LESSKEYFILE_SYS is the filename of the system-wide lesskey output file. 110 * DEF_LESSKEYINFILE is the filename of the default lesskey input 111 * (in the HOME directory). 112 * LESSHISTFILE is the filename of the history file 113 * (in the HOME directory). 114 */ 115#define LESSKEYFILE "less.ini" 116#define LESSKEYFILE_SYS "C:\\sysless.ini" 117#define DEF_LESSKEYINFILE "lesskey.ini" 118#define LESSKEYINFILE_SYS "C:\\syslesskey.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_ANSI_PROTOS is 1 if your compiler supports ANSI function prototypes. 132 */ 133#define HAVE_ANSI_PROTOS 1 134 135/* 136 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>. 137 */ 138#define HAVE_SYS_TYPES_H 1 139 140/* 141 * Define if you have the <sgstat.h> header file. 142 */ 143#define HAVE_SGSTAT_H 0 144 145/* 146 * HAVE_PERROR is 1 if your system has the perror() call. 147 * (Actually, if it has sys_errlist, sys_nerr and errno.) 148 */ 149#define HAVE_PERROR 1 150 151/* 152 * HAVE_TIME is 1 if your system has the time() call. 153 */ 154#define HAVE_TIME 1 155 156/* 157 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter. 158 */ 159#define HAVE_SHELL 0 160 161/* 162 * Default shell metacharacters and meta-escape character. 163 */ 164#define DEF_METACHARS "; *?\t\n'\"()<>|&" 165#define DEF_METAESCAPE "" 166 167/* 168 * HAVE_DUP is 1 if your system has the dup() call. 169 */ 170#define HAVE_DUP 1 171 172/* Define to 1 to support reading lesskey source files (not just binary). */ 173#define HAVE_LESSKEYSRC 1 174 175/* 176 * Sizes of various buffers. 177 */ 178#if 0 /* old sizes for small memory machines 179#define CMDBUF_SIZE 512 /* Buffer for multichar commands */ 180#define UNGOT_SIZE 100 /* Max chars to unget() */ 181#define LINEBUF_SIZE 1024 /* Max size of line in input file */ 182#define OUTBUF_SIZE 1024 /* Output buffer */ 183#define PROMPT_SIZE 200 /* Max size of prompt string */ 184#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 185#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 186#define TAGLINE_SIZE 512 /* Max size of line in tags file */ 187#define TABSTOP_MAX 32 /* Max number of custom tab stops */ 188#else /* more reasonable sizes for modern machines */ 189#define CMDBUF_SIZE 2048 /* Buffer for multichar commands */ 190#define UNGOT_SIZE 200 /* Max chars to unget() */ 191#define LINEBUF_SIZE 1024 /* Initial max size of line in input file */ 192#define OUTBUF_SIZE 1024 /* Output buffer */ 193#define PROMPT_SIZE 2048 /* Max size of prompt string */ 194#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 195#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 196#define TAGLINE_SIZE 1024 /* Max size of line in tags file */ 197#define TABSTOP_MAX 128 /* Max number of custom tab stops */ 198#endif 199 200/* Define to `long' if <sys/types.h> doesn't define. */ 201/* #define off_t long */ 202 203/* Define if you need to in order for stat and other things to work. */ 204/* #undef _POSIX_SOURCE */ 205 206/* Define as the return type of signal handlers (int or void). */ 207#define RETSIGTYPE void 208 209 210/* 211 * Regular expression library. 212 * Define exactly one of the following to be 1: 213 * HAVE_POSIX_REGCOMP: POSIX regcomp() and regex.h 214 * HAVE_RE_COMP: BSD re_comp() 215 * HAVE_REGCMP: System V regcmp() 216 * HAVE_V8_REGCOMP: Henry Spencer V8 regcomp() and regexp.h 217 * NO_REGEX: pattern matching is supported, but without metacharacters. 218 */ 219/* #undef HAVE_POSIX_REGCOMP */ 220/* #undef HAVE_RE_COMP */ 221/* #undef HAVE_REGCMP */ 222#define HAVE_V8_REGCOMP 1 223/* #undef NO_REGEX */ 224#define HAVE_REGEXEC2 1 225 226/* Define HAVE_VOID if your compiler supports the "void" type. */ 227#define HAVE_VOID 1 228 229/* Define HAVE_CONST if your compiler supports the "const" modifier. */ 230#define HAVE_CONST 1 231 232/* Define HAVE_TIME_T if your system supports the "time_t" type. */ 233#define HAVE_TIME_T 1 234 235/* Define HAVE_STRERROR if you have the strerror() function. */ 236#define HAVE_STRERROR 1 237 238/* Define HAVE_FILENO if you have the fileno() macro. */ 239#define HAVE_FILENO 1 240 241/* Define HAVE_ERRNO if you have the errno variable */ 242/* Define MUST_DEFINE_ERRNO if you have errno but it is not define 243 * in errno.h */ 244#define HAVE_ERRNO 1 245/* #undef MUST_DEFINE_ERRNO */ 246 247/* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable */ 248#define HAVE_SYS_ERRLIST 1 249 250/* Define HAVE_OSPEED if your termcap library has the ospeed variable */ 251#define HAVE_OSPEED 1 252/* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined 253 * in termcap.h. */ 254#define MUST_DEFINE_OSPEED 0 255 256/* Define HAVE_LOCALE if you have locale.h and setlocale. */ 257#define HAVE_LOCALE 1 258 259/* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr */ 260#define HAVE_TERMIOS_FUNCS 1 261 262/* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower */ 263#define HAVE_UPPER_LOWER 1 264 265/* Define if you have the _setjmp function. */ 266#define HAVE__SETJMP 0 267 268/* Define if you have the memcpy function. */ 269#define HAVE_MEMCPY 1 270 271/* Define if you have the popen function. */ 272#define HAVE_POPEN 1 273 274/* Define if you have the sigsetmask function. */ 275#define HAVE_SIGSETMASK 0 276 277/* Define if you have the sigprocmask function. */ 278#define HAVE_SIGPROCMASK 1 279 280/* Define if you have the sigset_t type and sigemptyset macro */ 281#define HAVE_SIGSET_T 1 282#define HAVE_SIGEMPTYSET 1 283 284/* Define if you have the stat function. */ 285#define HAVE_STAT 1 286 287/* Define if you have the strchr function. */ 288#define HAVE_STRCHR 1 289 290/* Define if you have the strstr function. */ 291#define HAVE_STRSTR 1 292 293/* Define if you have the system function. */ 294#define HAVE_SYSTEM 1 295 296/* Define if you have the snprintf function. */ 297#define HAVE_SNPRINTF 0 298 299/* Define if you have the <ctype.h> header file. */ 300#define HAVE_CTYPE_H 1 301 302/* Define if you have the <wctype.h> header file. */ 303#define HAVE_WCTYPE_H 0 304 305/* Define if you have the <errno.h> header file. */ 306#define HAVE_ERRNO_H 1 307 308/* Define if you have the <fcntl.h> header file. */ 309#define HAVE_FCNTL_H 1 310 311/* Define if you have the <limits.h> header file. */ 312#define HAVE_LIMITS_H 1 313 314/* Define if you have the <stdio.h> header file. */ 315#define HAVE_STDIO_H 1 316 317/* Define if you have the <stdlib> header file. */ 318#define HAVE_STDLIB_H 1 319 320/* Define if you have the <string.h> header file. */ 321#define HAVE_STRING_H 1 322 323/* Define if you have the <sys/ioctl.h> header file. */ 324#define HAVE_SYS_IOCTL_H 1 325 326/* Define if you have the <sys/ptem.h> header file. */ 327#define HAVE_SYS_PTEM_H 0 328 329/* Define if you have the <sys/stream.h> header file. */ 330#define HAVE_SYS_STREAM_H 0 331 332/* Define if you have the <termcap.h> header file. */ 333#define HAVE_TERMCAP_H 1 334 335/* Define if you have the <termio.h> header file. */ 336#define HAVE_TERMIO_H 1 337 338/* Define if you have the <termios.h> header file. */ 339#define HAVE_TERMIOS_H 1 340 341/* Define if you have the <time.h> header file. */ 342#define HAVE_TIME_H 1 343 344/* Define if you have the <unistd.h> header file. */ 345#define HAVE_UNISTD_H 1 346 347/* Define if you have the <values.h> header file. */ 348#define HAVE_VALUES_H 0 349