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Diffstat (limited to 'usr.bin/vim/version.c')
| -rw-r--r-- | usr.bin/vim/version.c | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/usr.bin/vim/version.c b/usr.bin/vim/version.c new file mode 100644 index 00000000000..18a45015bd2 --- /dev/null +++ b/usr.bin/vim/version.c @@ -0,0 +1,361 @@ +/* $OpenBSD: version.c,v 1.1 1996/09/07 21:40:24 downsj Exp $ */ +/* vi:set ts=4 sw=4: + * + * VIM - Vi IMproved by Bram Moolenaar + * + * Do ":help uganda" in Vim to read copying and usage conditions. + * Do ":help credits" in Vim to see a list of people who contributed. + */ + +#include "vim.h" +#include "globals.h" +#include "proto.h" + +/* + * Vim originated from Stevie version 3.6 (Fish disk 217) by GRWalter (Fred) + * It has been changed beyond recognition since then. + * + * All the remarks about older versions have been removed, they are not very + * interesting. Differences between version 3.0 and 4.0 can be found in + * "../doc/vim_40.txt". + * + * Changes between version 4.1 and 4.2: + * - Included ctags version 1.3. + * - Included xxd.c version 1.4 (only one change since 1.3m) + * - Unix: Adjusted check for child finished again. Now use != ECHILD + * instead of == EINTR. + * - Fixed: loading compressed files (with autocommands) didn't work when + * 'textmode' was previously set. + * - Fixed: When executing a shell, a window resize was not recognized for + * Unix. + * - Fixed: For GUI, when executing an external command, a window resize + * caused the buffer to be redrawn. + * - Fixed: Error message for not being able to open the .viminfo file could + * report the wrong filename. + * - MS-DOS, Win32, OS/2: When $HOME is not set, use "C:/". + * - OS/2: Improved handling of wildcards again. Didn't ignore case, didn't + * work with backslashes. + * - Fixed: ":s/pat<Tab>" could cause a core dump or other problems. + * - Fixed: When entering a hidden buffer with ":e", the BufEnter autocommands + * were not executed. + * - Fixed: Ignoring a CTRL-Z at end-of-file was only done on MS-DOS. Now it + * also works on other systems, but only in textmode. + * - Fixed: In the GUI special characters were not passed on to external + * commands, typeahead was truncated. + * - Added "gq" as an alias to "Q". Should be used when "Q" is made to be Vi + * compatible: go to Ex mode. + * - Fixed: "gu" in Visual mode could not be redone with "." correctly. + * - Fixed: ":normal" command made any typeahead executed right away, causing + * unpredictable problems. + * - Fixed: ":normal atest^[" didn't update the screen. + * - Fixed: Redoing blockwise visual delete at the end of the file could cause + * "invalid line number" errors. + * - Fixed: vim_rename() didn't open the output file in binary mode, could + * cause the .viminfo file to contain CR-LF on OS/2. + * - Fixed: OS/2 was using /tmp/xxx for temporary file name, would fail if + * there is no /tmp directory. Now use $TMP/xxx, defaulting to c:/ if $TMP + * is not set. + * - Fixed: When USE_TMPNAM was defined, was using the wrong array size for + * the viminfo temporary file. + * + * Changes between version 4.0 and 4.1: + * + * - Included xxd.c version 1.3m. + * - Included ctags version 1.2. + * - Included tools/efm_filt.er. + * - Included changes for port to Atari MiNT, including makefile.mint. + * - Included a few changes for OS/2: Improved executing external commands, + * depending on the shell; Handle resize after executing an external + * command; Handle wildcard expansion for more than one argument (e.g. + * ":n *.c *.h"). + * - Include a lot of small changes to the docs. + * - Fixed: GUI version would busy-loop and mappings didn't work. Was caused + * by gui_mch_wait_for_chars() not working properly. This fix was the main + * reason for releasing 4.1. + * - Fixed: setting 'term' while GUI is active was possible, and caused + * problems. + * - Fixed: When the "to" part of a mapping or menu command was long (more + * than 24 chars on 32 bit MS-DOS, 128 chars on other systems), any <> were + * not translated and CTRL-Vs not removed. + * - Fixed: 'modified' option was included for ":mkvimrc", it shouldn't. + * - Included a few changes for that Atari MiNT port (vt52 builtin term + * entry). + * - Fixed: on MS-DOS a file name pattern for an autocommand that contains + * "\*" or "\?" didn't work. + * - On MS-DOS and Amiga, ignore case when matching the file name pattern for + * autocommands. + * - Fixed: using :set to show the value of two options gave an error message + * (e.g. ":set so sj"). + * - Fixed: Non-printable characters in a file name caused trouble when + * displayed in a status line. + * - Pack the MS-DOS zip files with Infozip, under Unix. Preserves the long + * filenames and case. Files with two dots don't work though, the first dot + * is replaced with an underscore. + * - Fixed: Pasting more than one line with the mouse in insert mode, didn't + * put the cursor after the last pasted character. + * - When pasting linewise text, put the '] mark on the last character of the + * last line, instead of the first character of the last line. + * - Fixed: on some Unix systems, when resizing the window while in a external + * command (e.g., ":!cat"), Vim would stop waiting for the child, causing + * trouble, because the child is still running. + * - Fixed: resizing the window while executing an external command, and + * 't_ti' and 't_te' are defined to swap display buffers, Vim would redraw + * in the wrong display buffer after the "hit RETURN" message. + * - Fixed: "va", "vA", "Vp", "VP", "Vs" and "VS" didn't set the cursor + * position used for up/down movements (e.g., when using "j" after them). + * - Fixed: in GUI version, after using "cw" visual selection by dragging the + * mouse didn't work. + * - Fixed: setting 'ttyscroll' to 0 caused scrolling of message to stop + * working. + * - Fixed: the "WARNING: file changed" message caused buffers to be flushed + * and subsequent commands not to be executed. + * - Fixed: in Insert mode, the message from "^O^G" would be + * overwritten by the mode message if 'showmode' set. + * - Fixed: Using ":bdel" when there is only one buffer with two windows, + * could cause a crash. + * - Changed: the '<' flag in 'cpoptions' now only switches off the + * recognizing of the <> form of key codes. The 'k' flag is now used for + * the recognizing of raw key codes. + * - Fixed: Typing ':' at the --more-- prompt, when displaying autocommands, + * caused extra linefeeds to be produced. + * - Fixed: Using 'tagrelative' and ":set tags=./../tags", filenames would + * contain "../" as many times as CTRL-] would be used. These are removed + * now. + * - Fixed: Extremely long error message could cause a crash (e.g., when + * using ":help ^A<CR>"). + * - Added check for negative value of 'textwidth'. + * - Fixed: On MS-DOS, getting the value of $HOME would cause the current + * directory for the drive to be changed. + */ + +/* + * Version[] is copied into the swap file (max. length is 10 chars). + * longVersion[] is used for the ":version" command and "Vim -h". + * Don't forget to update the numbers in version.h for Win32!!! + */ + +char *Version = "VIM 4.2"; +#ifdef HAVE_DATE_TIME +char *longVersion = "VIM - Vi IMproved 4.2 (1996 June 17, compiled " __DATE__ " " __TIME__ ")"; +#else +char *longVersion = "VIM - Vi IMproved 4.2 (1996 June 17)"; +#endif + +static void version_msg __ARGS((char *s)); + + void +do_version(arg) + char_u *arg; +{ + long n; + + if (*arg != NUL) + { + found_version = getdigits(&arg) * 100; + if (*arg == '.' && isdigit(arg[1])) + { + /* "4.1" -> 401, "4.10" -> 410 */ + n = arg[1] - '0'; + if (isdigit(arg[2])) + found_version += (arg[2] - '0') + n * 10; + else + found_version += n; + } + if (found_version > 400) + { + MSG("Warning: Found newer version command"); + if (sourcing_name != NULL) + { + MSG_OUTSTR(" in: \""); + msg_outstr(sourcing_name); + MSG_OUTSTR("\" line: "); + msg_outnum((long)sourcing_lnum); + } + } + } + else + { + msg_outchar('\n'); + MSG(longVersion); +#ifdef WIN32 + MSG_OUTSTR("\nWindows NT / Windows 95 version"); +#endif +#ifdef MSDOS +# ifdef DJGPP + MSG_OUTSTR("\n32 bit MS-DOS version"); +# else + MSG_OUTSTR("\n16 bit MS-DOS version"); +# endif +#endif + MSG_OUTSTR("\nCompiled with (+) or without (-):\n"); +#ifdef AMIGA /* only for Amiga systems */ +# ifdef NO_ARP + version_msg("-ARP "); +# else + version_msg("+ARP "); +# endif +#endif +#ifdef AUTOCMD + version_msg("+autocmd "); +#else + version_msg("-autocmd "); +#endif +#ifdef NO_BUILTIN_TCAPS + version_msg("-builtin_terms "); +#endif +#ifdef SOME_BUILTIN_TCAPS + version_msg("+builtin_terms "); +#endif +#ifdef ALL_BUILTIN_TCAPS + version_msg("++builtin_terms "); +#endif +#ifdef CINDENT + version_msg("+cindent "); +#else + version_msg("-cindent "); +#endif +#ifdef COMPATIBLE + version_msg("+compatible "); +#else + version_msg("-compatible "); +#endif +#ifdef DEBUG + version_msg("+debug "); +#endif +#ifdef DIGRAPHS + version_msg("+digraphs "); +#else + version_msg("-digraphs "); +#endif +#ifdef EMACS_TAGS + version_msg("+emacs_tags "); +#else + version_msg("-emacs_tags "); +#endif + /* only interesting on Unix systems */ +#if !defined(USE_SYSTEM) && defined(UNIX) + version_msg("+fork() "); +#endif +#ifdef UNIX +# ifdef USE_GUI_MOTIF + version_msg("+GUI_Motif "); +# else +# ifdef USE_GUI_ATHENA + version_msg("+GUI_Athena "); +# else + version_msg("-GUI "); +# endif +# endif +#endif +#ifdef INSERT_EXPAND + version_msg("+insert_expand "); +#else + version_msg("-insert_expand "); +#endif +#ifdef HAVE_LANGMAP + version_msg("+langmap "); +#else + version_msg("-langmap "); +#endif +#ifdef LISPINDENT + version_msg("+lispindent "); +#else + version_msg("-lispindent "); +#endif +#ifdef RIGHTLEFT + version_msg("+rightleft "); +#else + version_msg("-rightleft "); +#endif +#ifdef SMARTINDENT + version_msg("+smartindent "); +#else + version_msg("-smartindent "); +#endif + /* only interesting on Unix systems */ +#if defined(USE_SYSTEM) && (defined(UNIX) || defined(__EMX__)) + version_msg("+system() "); +#endif +#if defined(UNIX) || defined(__EMX__) +/* only unix (or OS/2 with EMX!) can have terminfo instead of termcap */ +# ifdef TERMINFO + version_msg("+terminfo "); +# else + version_msg("-terminfo "); +# endif +#else /* unix always includes termcap support */ +# ifdef HAVE_TGETENT + version_msg("+tgetent "); +# else + version_msg("-tgetent "); +# endif +#endif +#ifdef VIMINFO + version_msg("+viminfo "); +#else + version_msg("-viminfo "); +#endif +#ifdef WRITEBACKUP + version_msg("+writebackup "); +#else + version_msg("-writebackup "); +#endif +#ifdef UNIX +# if defined(WANT_X11) && defined(HAVE_X11) + version_msg("+X11 "); +# else + version_msg("-X11 "); +# endif +#endif + msg_outchar('\n'); +#ifdef USR_VIMRC_FILE + version_msg("user vimrc file: \""); + version_msg(USR_VIMRC_FILE); + version_msg("\" "); +#endif +#ifdef USR_EXRC_FILE + version_msg("user exrc file: \""); + version_msg(USR_EXRC_FILE); + version_msg("\" "); +#endif +#ifdef USE_GUI + version_msg("user gvimrc file: \""); + version_msg(USR_GVIMRC_FILE); + version_msg("\" "); +#endif +#if defined(HAVE_CONFIG_H) || defined(OS2) + msg_outchar('\n'); + version_msg("system vimrc file: \""); + version_msg((char *)sys_vimrc_fname); + version_msg("\""); + msg_outchar('\n'); + version_msg("system compatrc file: \""); + version_msg((char *)sys_compatrc_fname); + version_msg("\""); +# ifdef USE_GUI + msg_outchar('\n'); + version_msg("system gvimrc file: \""); + version_msg((char *)sys_gvimrc_fname); + MSG_OUTSTR("\""); +# endif + msg_outchar('\n'); + version_msg("Compilation: "); + version_msg((char *)all_cflags); +#endif + } +} + +/* + * Output a string for the version message. If it's going to wrap, output a + * newline, unless the message is too long to fit on the screen anyway. + */ + static void +version_msg(s) + char *s; +{ + int len = strlen(s); + + if (len < (int)Columns && msg_col + len >= (int)Columns) + msg_outchar('\n'); + MSG_OUTSTR(s); +} |