defines.o9 revision 89019
1214455Srpaulo/* 2214455Srpaulo * Copyright (C) 1984-2000 Mark Nudelman 3214455Srpaulo * 4214455Srpaulo * You may distribute under the terms of either the GNU General Public 5214455Srpaulo * License or the Less License, as specified in the README file. 6214455Srpaulo * 7214455Srpaulo * For more information about less, or for information on how to 8214455Srpaulo * contact the author, see the README file. 9214455Srpaulo */ 10214455Srpaulo 11214455Srpaulo 12214455Srpaulo/* OS/9 definition file for less. */ 13214455Srpaulo/* 14214455Srpaulo * This file has 2 sections: 15214455Srpaulo * User preferences. 16214455Srpaulo * Settings always true for OS-9 systems. 17214455Srpaulo */ 18214455Srpaulo 19214455Srpaulo/* User preferences. */ 20214455Srpaulo 21214455Srpaulo/* 22214455Srpaulo * SECURE is 1 if you wish to disable a bunch of features in order to 23214455Srpaulo * be safe to run by unprivileged users. 24214455Srpaulo */ 25214455Srpaulo#define SECURE 0 26214455Srpaulo 27214455Srpaulo/* 28214455Srpaulo * SHELL_ESCAPE is 1 if you wish to allow shell escapes. 29214455Srpaulo * (This is possible only if your system supplies the system() function.) 30214455Srpaulo */ 31214455Srpaulo#define SHELL_ESCAPE (!SECURE) 32214455Srpaulo 33214455Srpaulo/* 34214455Srpaulo * EXAMINE is 1 if you wish to allow examining files by name from within less. 35214455Srpaulo */ 36214455Srpaulo#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 1 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 "umacs" 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 -l 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 */ 113#define LESSKEYFILE ".less" 114#define LESSKEYFILE_SYS "/.sysless" 115#define DEF_LESSKEYINFILE ".lesskey" 116 117 118/* Settings always true for OS-9. */ 119 120/* This is not needed; it is defined by the compiler. */ 121/* #define _OSK 1 */ 122#define OS2 0 123#define MSDOS_COMPILER 0 124 125/* 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 0 134 135/* 136 * Define if you have the <sgstat.h> header file. 137 */ 138#define HAVE_SGSTAT_H 1 139 140/* 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#if _OSK_MWC32 145#define HAVE_PERROR 0 146#else 147#define HAVE_PERROR 1 148#endif 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 0 170 171/* 172 * Sizes of various buffers. 173 */ 174#define CMDBUF_SIZE 512 /* Buffer for multichar commands */ 175#define UNGOT_SIZE 100 /* Max chars to unget() */ 176#define LINEBUF_SIZE 1024 /* Max size of line in input file */ 177#define OUTBUF_SIZE 1024 /* Output buffer */ 178#define PROMPT_SIZE 200 /* Max size of prompt string */ 179#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 180#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 181#define TAGLINE_SIZE 512 /* Max size of line in tags file */ 182#define TABSTOP_MAX 32 /* Max number of custom tab stops */ 183 184/* Define to `long' if <sys/types.h> doesn't define. */ 185#define off_t long 186 187/* Define if you need to in order for stat and other things to work. */ 188#define _POSIX_SOURCE 0 189 190/* Define as the return type of signal handlers (int or void). */ 191#if _OSK_MWC32 192#define RETSIGTYPE int 193#else 194#define RETSIGTYPE void 195#endif 196 197 198/* 199 * Regular expression library. 200 * Define exactly one of the following to be 1: 201 * HAVE_POSIX_REGCOMP: POSIX regcomp() and regex.h 202 * HAVE_RE_COMP: BSD re_comp() 203 * HAVE_REGCMP: System V regcmp() 204 * HAVE_V8_REGCOMP: Henry Spencer V8 regcomp() and regexp.h 205 * NO_REGEX: pattern matching is supported, but without metacharacters. 206 */ 207#define HAVE_POSIX_REGCOMP 0 208#define HAVE_RE_COMP 0 209#define HAVE_REGCMP 0 210#define HAVE_V8_REGCOMP 1 211#define NO_REGEX 0 212#define HAVE_REGEXEC2 1 213 214/* Define HAVE_VOID if your compiler supports the "void" type. */ 215#define HAVE_VOID 1 216 217/* Define HAVE_CONST if your compiler supports the "const" modifier. */ 218#define HAVE_CONST 0 219 220/* Define HAVE_TIME_T if your system supports the "time_t" type. */ 221#define HAVE_TIME_T 1 222 223/* Define HAVE_STRERROR if you have the strerror() function. */ 224#define HAVE_STRERROR 0 225 226/* Define HAVE_FILENO if you have the fileno() macro. */ 227#define HAVE_FILENO 1 228 229/* Define HAVE_ERRNO if you have the errno variable */ 230/* Define MUST_DEFINE_ERRNO if you have errno but it is not define 231 * in errno.h */ 232#define HAVE_ERRNO 1 233#define MUST_DEFINE_ERRNO 0 234 235/* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable */ 236#define HAVE_SYS_ERRLIST 0 237 238/* Define HAVE_OSPEED if your termcap library has the ospeed variable */ 239/* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined 240 * in termcap.h. */ 241#define HAVE_OSPEED 0 242#define MUST_DEFINE_OSPEED 0 243 244/* Define HAVE_LOCALE if you have locale.h and setlocale. */ 245#define HAVE_LOCALE 0 246 247/* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr */ 248#define HAVE_TERMIOS_FUNCS 0 249 250/* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower */ 251#define HAVE_UPPER_LOWER 1 252 253/* Define if you have the _setjmp function. */ 254#define HAVE__SETJMP 1 255 256/* Define if you have the memcpy function. */ 257#define HAVE_MEMCPY 1 258 259/* Define if you have the popen function. */ 260#define HAVE_POPEN 1 261 262/* Define if you have the sigsetmask function. */ 263#define HAVE_SIGSETMASK 0 264 265/* Define if you have the sigprocmask function. */ 266#define HAVE_SIGPROCMASK 0 267 268/* Define if you have the sigset_t type and sigemptyset macro */ 269#define HAVE_SIGSET_T 0 270#define HAVE_SIGEMPTYSET 0 271 272/* Define if you have the stat function. */ 273#define HAVE_STAT 0 274 275/* Define if you have the strchr function. */ 276#define HAVE_STRCHR 0 277 278/* Define if you have the system function. */ 279#define HAVE_SYSTEM 1 280 281/* Define if you have the <ctype.h> header file. */ 282#define HAVE_CTYPE_H 1 283 284/* Define if you have the <errno.h> header file. */ 285#define HAVE_ERRNO_H 1 286 287/* Define if you have the <fcntl.h> header file. */ 288#define HAVE_FCNTL_H 0 289 290/* Define if you have the <limits.h> header file. */ 291#define HAVE_LIMITS_H 0 292 293/* Define if you have the <stdio.h> header file. */ 294#define HAVE_STDIO_H 1 295 296/* Define if you have the <string.h> header file. */ 297#define HAVE_STRING_H 1 298 299/* Define if you have the <stdlib> header file. */ 300#if _OSK_MWC32 301#define HAVE_STDLIB_H 0 302#else 303#define HAVE_STDLIB_H 1 304#endif 305 306/* Define if you have the <sys/ioctl.h> header file. */ 307#define HAVE_SYS_IOCTL_H 0 308 309/* Define if you have the <sys/ptem.h> header file. */ 310#define HAVE_SYS_PTEM_H 0 311 312/* Define if you have the <sys/stream.h> header file. */ 313#define HAVE_SYS_STREAM_H 0 314 315/* Define if you have the <termcap.h> header file. */ 316#define HAVE_TERMCAP_H 1 317 318/* Define if you have the <termio.h> header file. */ 319#define HAVE_TERMIO_H 0 320 321/* Define if you have the <termios.h> header file. */ 322#define HAVE_TERMIOS_H 0 323 324/* Define if you have the <time.h> header file. */ 325#define HAVE_TIME_H 1 326 327/* Define if you have the <unistd.h> header file. */ 328#define HAVE_UNISTD_H 0 329 330/* Define if you have the <values.h> header file. */ 331#define HAVE_VALUES_H 0 332