1/* 2 * Copyright (C) 1984-2019 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 LESSHISTFILE "lesshst.ini" 119 120 121/* Settings always true for the emx compiler for OS/2 systems. */ 122#define OS2 1 123 124/* 125 * Pathname separator character. 126 */ 127#define PATHNAME_SEP "\\" 128 129/* 130 * HAVE_ANSI_PROTOS is 1 if your compiler supports ANSI function prototypes. 131 */ 132#define HAVE_ANSI_PROTOS 1 133 134/* 135 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>. 136 */ 137#define HAVE_SYS_TYPES_H 1 138 139/* 140 * Define if you have the <sgstat.h> header file. 141 */ 142#define HAVE_SGSTAT_H 0 143 144/* 145 * HAVE_PERROR is 1 if your system has the perror() call. 146 * (Actually, if it has sys_errlist, sys_nerr and errno.) 147 */ 148#define HAVE_PERROR 1 149 150/* 151 * HAVE_TIME is 1 if your system has the time() call. 152 */ 153#define HAVE_TIME 1 154 155/* 156 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter. 157 */ 158#define HAVE_SHELL 0 159 160/* 161 * Default shell metacharacters and meta-escape character. 162 */ 163#define DEF_METACHARS "; *?\t\n'\"()<>|&" 164#define DEF_METAESCAPE "" 165 166/* 167 * HAVE_DUP is 1 if your system has the dup() call. 168 */ 169#define HAVE_DUP 1 170 171/* 172 * Sizes of various buffers. 173 */ 174#if 0 /* old sizes for small memory machines 175#define CMDBUF_SIZE 512 /* Buffer for multichar commands */ 176#define UNGOT_SIZE 100 /* Max chars to unget() */ 177#define LINEBUF_SIZE 1024 /* Max size of line in input file */ 178#define OUTBUF_SIZE 1024 /* Output buffer */ 179#define PROMPT_SIZE 200 /* Max size of prompt string */ 180#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 181#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 182#define TAGLINE_SIZE 512 /* Max size of line in tags file */ 183#define TABSTOP_MAX 32 /* Max number of custom tab stops */ 184#else /* more reasonable sizes for modern machines */ 185#define CMDBUF_SIZE 2048 /* Buffer for multichar commands */ 186#define UNGOT_SIZE 200 /* Max chars to unget() */ 187#define LINEBUF_SIZE 1024 /* Initial max size of line in input file */ 188#define OUTBUF_SIZE 1024 /* Output buffer */ 189#define PROMPT_SIZE 2048 /* Max size of prompt string */ 190#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 191#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 192#define TAGLINE_SIZE 1024 /* Max size of line in tags file */ 193#define TABSTOP_MAX 128 /* Max number of custom tab stops */ 194#endif 195 196/* Define to `long' if <sys/types.h> doesn't define. */ 197/* #define off_t long */ 198 199/* Define if you need to in order for stat and other things to work. */ 200/* #undef _POSIX_SOURCE */ 201 202/* Define as the return type of signal handlers (int or void). */ 203#define RETSIGTYPE void 204 205 206/* 207 * Regular expression library. 208 * Define exactly one of the following to be 1: 209 * HAVE_POSIX_REGCOMP: POSIX regcomp() and regex.h 210 * HAVE_RE_COMP: BSD re_comp() 211 * HAVE_REGCMP: System V regcmp() 212 * HAVE_V8_REGCOMP: Henry Spencer V8 regcomp() and regexp.h 213 * NO_REGEX: pattern matching is supported, but without metacharacters. 214 */ 215/* #undef HAVE_POSIX_REGCOMP */ 216/* #undef HAVE_RE_COMP */ 217/* #undef HAVE_REGCMP */ 218#define HAVE_V8_REGCOMP 1 219/* #undef NO_REGEX */ 220#define HAVE_REGEXEC2 1 221 222/* Define HAVE_VOID if your compiler supports the "void" type. */ 223#define HAVE_VOID 1 224 225/* Define HAVE_CONST if your compiler supports the "const" modifier. */ 226#define HAVE_CONST 1 227 228/* Define HAVE_TIME_T if your system supports the "time_t" type. */ 229#define HAVE_TIME_T 1 230 231/* Define HAVE_STRERROR if you have the strerror() function. */ 232#define HAVE_STRERROR 1 233 234/* Define HAVE_FILENO if you have the fileno() macro. */ 235#define HAVE_FILENO 1 236 237/* Define HAVE_ERRNO if you have the errno variable */ 238/* Define MUST_DEFINE_ERRNO if you have errno but it is not define 239 * in errno.h */ 240#define HAVE_ERRNO 1 241/* #undef MUST_DEFINE_ERRNO */ 242 243/* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable */ 244#define HAVE_SYS_ERRLIST 1 245 246/* Define HAVE_OSPEED if your termcap library has the ospeed variable */ 247#define HAVE_OSPEED 1 248/* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined 249 * in termcap.h. */ 250#define MUST_DEFINE_OSPEED 0 251 252/* Define HAVE_LOCALE if you have locale.h and setlocale. */ 253#define HAVE_LOCALE 1 254 255/* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr */ 256#define HAVE_TERMIOS_FUNCS 1 257 258/* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower */ 259#define HAVE_UPPER_LOWER 1 260 261/* Define if you have the _setjmp function. */ 262#define HAVE__SETJMP 0 263 264/* Define if you have the memcpy function. */ 265#define HAVE_MEMCPY 1 266 267/* Define if you have the popen function. */ 268#define HAVE_POPEN 1 269 270/* Define if you have the sigsetmask function. */ 271#define HAVE_SIGSETMASK 0 272 273/* Define if you have the sigprocmask function. */ 274#define HAVE_SIGPROCMASK 1 275 276/* Define if you have the sigset_t type and sigemptyset macro */ 277#define HAVE_SIGSET_T 1 278#define HAVE_SIGEMPTYSET 1 279 280/* Define if you have the stat function. */ 281#define HAVE_STAT 1 282 283/* Define if you have the strchr function. */ 284#define HAVE_STRCHR 1 285 286/* Define if you have the strstr function. */ 287#define HAVE_STRSTR 1 288 289/* Define if you have the system function. */ 290#define HAVE_SYSTEM 1 291 292/* Define if you have the snprintf function. */ 293#define HAVE_SNPRINTF 0 294 295/* Define if you have the <ctype.h> header file. */ 296#define HAVE_CTYPE_H 1 297 298/* Define if you have the <wctype.h> header file. */ 299#define HAVE_WCTYPE_H 0 300 301/* Define if you have the <errno.h> header file. */ 302#define HAVE_ERRNO_H 1 303 304/* Define if you have the <fcntl.h> header file. */ 305#define HAVE_FCNTL_H 1 306 307/* Define if you have the <limits.h> header file. */ 308#define HAVE_LIMITS_H 1 309 310/* Define if you have the <stdio.h> header file. */ 311#define HAVE_STDIO_H 1 312 313/* Define if you have the <stdlib> header file. */ 314#define HAVE_STDLIB_H 1 315 316/* Define if you have the <string.h> header file. */ 317#define HAVE_STRING_H 1 318 319/* Define if you have the <sys/ioctl.h> header file. */ 320#define HAVE_SYS_IOCTL_H 1 321 322/* Define if you have the <sys/ptem.h> header file. */ 323#define HAVE_SYS_PTEM_H 0 324 325/* Define if you have the <sys/stream.h> header file. */ 326#define HAVE_SYS_STREAM_H 0 327 328/* Define if you have the <termcap.h> header file. */ 329#define HAVE_TERMCAP_H 1 330 331/* Define if you have the <termio.h> header file. */ 332#define HAVE_TERMIO_H 1 333 334/* Define if you have the <termios.h> header file. */ 335#define HAVE_TERMIOS_H 1 336 337/* Define if you have the <time.h> header file. */ 338#define HAVE_TIME_H 1 339 340/* Define if you have the <unistd.h> header file. */ 341#define HAVE_UNISTD_H 1 342 343/* Define if you have the <values.h> header file. */ 344#define HAVE_VALUES_H 0 345