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Diffstat (limited to 'contrib/less/defines.ds')
-rw-r--r-- | contrib/less/defines.ds | 391 |
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diff --git a/contrib/less/defines.ds b/contrib/less/defines.ds new file mode 100644 index 0000000..9445398 --- /dev/null +++ b/contrib/less/defines.ds @@ -0,0 +1,391 @@ +/* + * Copyright (C) 1984-2000 Mark Nudelman + * + * You may distribute under the terms of either the GNU General Public + * License or the Less License, as specified in the README file. + * + * For more information about less, or for information on how to + * contact the author, see the README file. + */ + + +/* DOS definition file for less. */ +/* + * This file has 2 sections: + * User preferences. + * Settings always true for MS-DOS systems. + */ + +/* User preferences. */ + +/* + * SECURE is 1 if you wish to disable a bunch of features in order to + * be safe to run by unprivileged users. + */ +#define SECURE 0 + +/* + * SHELL_ESCAPE is 1 if you wish to allow shell escapes. + * (This is possible only if your system supplies the system() function.) + */ +#define SHELL_ESCAPE (!SECURE) + +/* + * EXAMINE is 1 if you wish to allow examining files by name from within less. + */ +#define EXAMINE (!SECURE) + +/* + * TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key + * to complete filenames at prompts. + */ +#define TAB_COMPLETE_FILENAME (!SECURE) + +/* + * CMD_HISTORY is 1 if you wish to allow keys to cycle through + * previous commands at prompts. + */ +#define CMD_HISTORY 1 + +/* + * HILITE_SEARCH is 1 if you wish to have search targets to be + * displayed in standout mode. + */ +#define HILITE_SEARCH 1 + +/* + * EDITOR is 1 if you wish to allow editor invocation (the "v" command). + * (This is possible only if your system supplies the system() function.) + * EDIT_PGM is the name of the (default) editor to be invoked. + */ +#define EDITOR (!SECURE) +#define EDIT_PGM "vi" + +/* + * TAGS is 1 if you wish to support tag files. + */ +#define TAGS (!SECURE) + +/* + * USERFILE is 1 if you wish to allow a .less file to specify + * user-defined key bindings. + */ +#define USERFILE (!SECURE) + +/* + * GLOB is 1 if you wish to have shell metacharacters expanded in filenames. + * This will generally work if your system provides the "popen" function + * and the "echo" shell command. + */ +#ifdef __DJGPP__ +#define GLOB (!SECURE) +#else +#define GLOB 0 +#endif + +/* + * PIPEC is 1 if you wish to have the "|" command + * which allows the user to pipe data into a shell command. + */ +#ifdef __DJGPP__ +#define PIPEC (!SECURE) +#else +#define PIPEC 0 +#endif + +/* + * LOGFILE is 1 if you wish to allow the -l option (to create log files). + */ +#define LOGFILE (!SECURE) + +/* + * GNU_OPTIONS is 1 if you wish to support the GNU-style command + * line options --help and --version. + */ +#define GNU_OPTIONS 1 + +/* + * ONLY_RETURN is 1 if you want RETURN to be the only input which + * will continue past an error message. + * Otherwise, any key will continue past an error message. + */ +#define ONLY_RETURN 0 + +/* + * LESSKEYFILE is the filename of the default lesskey output file + * (in the HOME directory). + * LESSKEYFILE_SYS is the filename of the system-wide lesskey output file. + * DEF_LESSKEYINFILE is the filename of the default lesskey input + * (in the HOME directory). + */ +#define LESSKEYFILE "_less" +#define LESSKEYFILE_SYS "c:\\_sysless" +#define DEF_LESSKEYINFILE "_lesskey" + + +/* Settings always true for MS-DOS systems. */ + +/* + * Define MSDOS_COMPILER if compiling for MS-DOS. + */ +#ifdef __DJGPP__ +#define MSDOS_COMPILER DJGPPC +#else +#ifdef __BORLANDC__ +#define MSDOS_COMPILER BORLANDC +#else +#define MSDOS_COMPILER MSOFTC +#endif +#endif + +/* + * Pathname separator character. + */ +#define PATHNAME_SEP "\\" + +/* + * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>. + */ +#define HAVE_SYS_TYPES_H 1 + +/* + * Define if you have the <sgstat.h> header file. + */ +#define HAVE_SGSTAT_H 0 + +/* + * HAVE_PERROR is 1 if your system has the perror() call. + * (Actually, if it has sys_errlist, sys_nerr and errno.) + */ +#define HAVE_PERROR 1 + +/* + * HAVE_TIME is 1 if your system has the time() call. + */ +#define HAVE_TIME 1 + +/* + * HAVE_SHELL is 1 if your system supports a SHELL command interpreter. + */ +#define HAVE_SHELL 0 + +/* + * Default shell metacharacters and meta-escape character. + */ +#define DEF_METACHARS "; *?\t\n'\"()<>|&" +#define DEF_METAESCAPE "" + +/* + * HAVE_DUP is 1 if your system has the dup() call. + */ +#define HAVE_DUP 1 + +/* + * Sizes of various buffers. + */ +#define CMDBUF_SIZE 512 /* Buffer for multichar commands */ +#define UNGOT_SIZE 100 /* Max chars to unget() */ +#define LINEBUF_SIZE 1024 /* Max size of line in input file */ +#define OUTBUF_SIZE 1024 /* Output buffer */ +#define PROMPT_SIZE 200 /* Max size of prompt string */ +#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ +#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ +#define TAGLINE_SIZE 512 /* Max size of line in tags file */ +#define TABSTOP_MAX 32 /* Max number of custom tab stops */ + +/* Define to `long' if <sys/types.h> doesn't define. */ +#if MSDOS_COMPILER==BORLANDC +#define off_t long +#endif + +/* Define if you need to in order for stat and other things to work. */ +/* #undef _POSIX_SOURCE */ + +/* Define as the return type of signal handlers (int or void). */ +#define RETSIGTYPE void + + +/* + * Regular expression library. + * Define exactly one of the following to be 1: + * HAVE_POSIX_REGCOMP: POSIX regcomp() and regex.h + * HAVE_RE_COMP: BSD re_comp() + * HAVE_REGCMP: System V regcmp() + * HAVE_V8_REGCOMP: Henry Spencer V8 regcomp() and regexp.h + * NO_REGEX: pattern matching is supported, but without metacharacters. + */ +/* #undef HAVE_POSIX_REGCOMP */ +/* #undef HAVE_RE_COMP */ +/* #undef HAVE_REGCMP */ +/* #undef HAVE_V8_REGCOMP */ +#if MSDOS_COMPILER==DJGPPC +#define HAVE_POSIX_REGCOMP 1 +#else +#define NO_REGEX 1 +#endif + +/* Define HAVE_VOID if your compiler supports the "void" type. */ +#define HAVE_VOID 1 + +/* Define HAVE_CONST if your compiler supports the "const" modifier. */ +#define HAVE_CONST 1 + +/* Define HAVE_TIME_T if your system supports the "time_t" type. */ +#define HAVE_TIME_T 1 + +/* Define HAVE_STRERROR if you have the strerror() function. */ +#define HAVE_STRERROR 1 + +/* Define HAVE_FILENO if you have the fileno() macro. */ +#define HAVE_FILENO 1 + +/* Define HAVE_ERRNO if you have the errno variable */ +/* Define MUST_DEFINE_ERRNO if you have errno but it is not defined + * in errno.h */ +#if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==DJGPPC +#define HAVE_ERRNO 1 +#define MUST_DEFINE_ERRNO 0 +#else +#define HAVE_ERRNO 1 +#define MUST_DEFINE_ERRNO 1 +#endif + +/* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable */ +#define HAVE_SYS_ERRLIST 1 + +/* Define HAVE_OSPEED if your termcap library has the ospeed variable */ +/* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined + * in termcap.h. */ +#define HAVE_OSPEED 0 +#define MUST_DEFINE_OSPEED 0 + +/* Define HAVE_LOCALE if you have locale.h and setlocale. */ +#define HAVE_LOCALE 0 + +/* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr */ +#define HAVE_TERMIOS_FUNCS 0 + +/* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower */ +#define HAVE_UPPER_LOWER 1 + +/* Define if you have the _setjmp function. */ +#if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==DJGPPC +#define HAVE__SETJMP 0 +#else +#define HAVE__SETJMP 1 +#endif + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY 1 + +/* Define if you have the popen function. */ +#if MSDOS_COMPILER==DJGPPC +#define HAVE_POPEN 1 +#else +#define HAVE_POPEN 0 +#endif + +/* Define if you have the sigsetmask function. */ +#define HAVE_SIGSETMASK 0 + +/* Define if you have the sigprocmask function. */ +#define HAVE_SIGPROCMASK 0 + +/* Define if you have the sigset_t type and sigemptyset macro */ +#define HAVE_SIGSET_T 0 +#define HAVE_SIGEMPTYSET 0 + +/* Define if you have the stat function. */ +#define HAVE_STAT 1 + +/* Define if you have the strchr function. */ +#define HAVE_STRCHR 1 + +/* Define if you have the system function. */ +#define HAVE_SYSTEM 1 + +/* Define if you have the <ctype.h> header file. */ +#define HAVE_CTYPE_H 1 + +/* Define if you have the <errno.h> header file. */ +#define HAVE_ERRNO_H 1 + +/* Define if you have the <fcntl.h> header file. */ +#define HAVE_FCNTL_H 1 + +/* Define if you have the <limits.h> header file. */ +#define HAVE_LIMITS_H 1 + +/* Define if you have the <stdio.h> header file. */ +#define HAVE_STDIO_H 1 + +/* Define if you have the <stdlib> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define if you have the <sys/ioctl.h> header file. */ +#define HAVE_SYS_IOCTL_H 0 + +/* Define if you have the <sys/ptem.h> header file. */ +#define HAVE_SYS_PTEM_H 0 + +/* Define if you have the <sys/stream.h> header file. */ +#define HAVE_SYS_STREAM_H 0 + +/* Define if you have the <termcap.h> header file. */ +#define HAVE_TERMCAP_H 0 + +/* Define if you have the <termio.h> header file. */ +#define HAVE_TERMIO_H 0 + +/* Define if you have the <termios.h> header file. */ +#define HAVE_TERMIOS_H 0 + +/* Define if you have the <time.h> header file. */ +#define HAVE_TIME_H 1 + +/* Define if you have the <unistd.h> header file. */ +#if MSDOS_COMPILER==DJGPPC +#define HAVE_UNISTD_H 1 +#else +#define HAVE_UNISTD_H 0 +#endif + +/* Define if you have the <values.h> header file. */ +#if MSDOS_COMPILER==MSOFTC +#define HAVE_VALUES_H 0 +#else +#define HAVE_VALUES_H 1 +#endif + +#if MSDOS_COMPILER == MSOFTC && _MSC_VER >= 700 +/* + * The names of these things changed in Microsoft C version 7.0. + */ +#define videoconfig _videoconfig +#define rccoord _rccoord +#define O_RDONLY _O_RDONLY +#define O_WRONLY _O_WRONLY +#define O_APPEND _O_APPEND +#define O_BINARY _O_BINARY +#define O_TEXT _O_TEXT +#define find_t _find_t +#define stat _stat +#define S_IFMT _S_IFMT +#define S_IFDIR _S_IFDIR +#define S_IFREG _S_IFREG +#define dup _dup +#define open _open +#define lseek _lseek +#define write _write +#define creat _creat +#define fstat _fstat +#define isatty _isatty +#define close _close +#define read _read +#define ungetch _ungetch +#define kbhit _kbhit +#define getch _getch +#endif |