defines.o2 revision 170256
1/* 2 * Copyright (C) 1984-2007 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 <errno.h> header file. */ 283#define HAVE_ERRNO_H 1 284 285/* Define if you have the <fcntl.h> header file. */ 286#define HAVE_FCNTL_H 1 287 288/* Define if you have the <limits.h> header file. */ 289#define HAVE_LIMITS_H 1 290 291/* Define if you have the <stdio.h> header file. */ 292#define HAVE_STDIO_H 1 293 294/* Define if you have the <stdlib> header file. */ 295#define HAVE_STDLIB_H 1 296 297/* Define if you have the <string.h> header file. */ 298#define HAVE_STRING_H 1 299 300/* Define if you have the <sys/ioctl.h> header file. */ 301#define HAVE_SYS_IOCTL_H 1 302 303/* Define if you have the <sys/ptem.h> header file. */ 304#define HAVE_SYS_PTEM_H 0 305 306/* Define if you have the <sys/stream.h> header file. */ 307#define HAVE_SYS_STREAM_H 0 308 309/* Define if you have the <termcap.h> header file. */ 310#define HAVE_TERMCAP_H 1 311 312/* Define if you have the <termio.h> header file. */ 313#define HAVE_TERMIO_H 1 314 315/* Define if you have the <termios.h> header file. */ 316#define HAVE_TERMIOS_H 1 317 318/* Define if you have the <time.h> header file. */ 319#define HAVE_TIME_H 1 320 321/* Define if you have the <unistd.h> header file. */ 322#define HAVE_UNISTD_H 1 323 324/* Define if you have the <values.h> header file. */ 325#define HAVE_VALUES_H 0 326