/* $OpenBSD: version.c,v 1.2 1996/09/21 06:23:25 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.x can be found in * "../doc/vim_40.txt". * * Changes between version 4.3 BETA and 4.4 BETA: * - Moved outputting newline from getout() to mch_windexit(). Helps when * switching display pages in xterm after an error message for ":!". * - Fixed problem: Not executing BufEnter autocommands for first buffer. * - Fixed Makefile: "make shadow" didn't make ctags and xxd directories. Now * passes CC and CFLAGS to ctags and xxd makefiles. * - Removed use of #elif, some old compilers don't understand it. * - Included version 1.4 of ctags. New Makefile.bcc, supports wildcards for * 16 bit DOS version. * - Fixed mouse positioning in wrong column for MSDOS 16 and 32 bit versions. * - Fixed: Delay in updating Visual area when using "/pat". * - Fixed: With some shells gvim could be killed with CTRL-C in the shell * where it was started. * - Fixed: For abbreviations entered with ":noreab" only the first two * characters were not re-mapped instead of all. * - Added help tags for search pattern special characters. Adjusted * doctags.c to insert a backslash before a backslash. * - Fixed Vi incompatibility: If the rhs of a mapping starts with the lhs, * remapping is only disabled for the first character, not the whole lhs. * - Fixed: Default padding character was a space, which caused trouble on * some systems. Now it's a NUL. * - Fixed: With GUI Athena the scrollbar could get stuck at the bottom. * - Fixed: When using :imenu to insert more than one line of text, only the * first line could be undone. * - Fixed: Word completion (CTRL-N) in Insert mode, when there was not * matching word, the "Pattern not found" message was not shown. * - Fixed: Pattern completion (CTRL-X I) in Insert mode; the file name shown * was overwritten with the mode message. * - Added ":if" and ":endif" commands. Everything in between them is * ingored. Just to allow for future expansion that is backwards compatible. * - Fixed: Starting Vim without a file, then ":e file", ":sp" and ":q" * unloaded the buffer. * - Fixed: execution of autocommands could not be interrupted. * - Fixed: "ga" on an empty line gave a misleading message, now it prints * "empty line". * - Fixed: With 'number' set mouse positioning was wrong when lines wrap, and * in the GUI horizontal scrolling didn't work properly. * - Removed "src/tags" from the source distribution; you can generate it * yourself now that ctags is included. * - Included "macros/life", macros to run Conway's game of life. * - Fixed using "set go=r" in gvimrc problem for Motif GUI. * - Fixed problems when using autocommands with ":next" et. al.. Made * "line1", "line2" and "forceit" local variables, instead of global. Lots * of function have to pass it as an argument, which is required to avoid * the vars to get mixed up with recursive Ex commands. * - Removed the use of "want_start" in search.c. Fixes bug when using a * search string that starts with "^" and contains "\|". * * Changes between version 4.2 and 4.3 BETA: * - Moved ctags, tee and xxd sources from the binary to the source archive. * - OS/2: Adjusted ExpandWildCards again, fixed alloc/free error. * - Fixed: "Nothing in register ^@", ^@ for buffer 0 is now " * - Fixed: Was outputting CR CR LF instead of CR LF for termios. * - Fixed: cindent didn't handle "} else" and "} while (cond);". * - Fixed: Was using killpg(0, SIGINT) to interrupt external commands in the * GUI, which isn't documented on all systems. Use kill(0, SIGINT) instead. * - Updated version number that is compared with for the ":version" command. * - Fixed: ":0put" inserted text below line 1; now it inserts above line 1. * - Fixed: "/t/e" would not find the last character in a line. * - Fixed: Unloading the current buffer could load another unloaded buffer. * Use a loaded buffer if there is one. * - Improved: ":dis" now shows "^J" at the end of linewise registers. * - Fixed: Using ":q" to close a window didn't execute the BufEnter * autocommands for the new current window. * - Forbid the reading of a file after *ReadPre autocommands, this could give * unpredictable results. * - Fixed: ":sball" didn't work correctly with autocommands that contain a * ":normal" command. * - Fixed: was accepting a mapping after CTRL-W count. * - Fixed: a '[' in a regexp was special, made "/[z[]/" fail. * - Amiga, DICE: included a few patches to amiga.c. * - Fixed: Could crash when completing a setting, e.g. ":set " * - Fixed: Using "new fname" in a vimrc caused a window with a non-existing * buffer. * - Added support for keypad keys , , and . * They only work when they send a different code from , etc.. * - Swapped the arguments to LINKIT in Makefile, was making a link from Vim, * instead of to Vim. * - Fixed: Not all parts of the swap file were cleared before using them, * could include any data in the swap file (mostly the password file!). * - Fixed: Could get an extra swap file when using ":au BufLeave xx bd xx". * - Fixed: ":set comment=n:" didn't give an error message; formatting would * cause a hang. * - Use off_t for lseek; FreeBSD and others use long long instead of long. * - Fixed: ":/pat" didn't match at first column in the next line. * - Fixed: CTRL-F at end of file with 'scrolloff' non-zero would make the * screen jump up and down and didn't beep when no more scrolling was * possible. When last two lines didn't fit on the screen together, the * last one was never shown. * - When Vim is not compiled with AUTOCMD, "" is not included. * - Fixed: ":au BufWritePre xx bunload" caused empty file to be written, now * it gives an error message. * - Added "", to be used in mappings where a '|' is needed. * - Moved "Changing readonly file" message, In insert mode, to after the mode * message, it would otherwise be hidden. * - Fixed: Putting a temp file in current directory for MS-DOS causes * problems on readonly devices. Try several directories to put the temp * file in. * - Changed default for Unix 'errorformat' to include a few more compilers. * - Fixed: When exiting because of a non-existing file after the "-e" * argument, there was no newline. * - When writing part of a buffer to a file, don't add a end-of-line for the * last line, if 'binary' is set and the previous read didn't have an * end-of-line for the same line. For FileWritePre autocommands that filter * the lines through gzip. * - Fixed: When not writing the eol for the last line, this was not visible, * and the line count was one too low. * - Fixed: BufNewFile autocommands that do ":r file" sometimes didn't work, * because the cursor was in an invalid line. * - Fixed: a *ReadFile autocommand that changed the file to be read didn't * work, because the file was already opened. * - Fixed: When doing ":bdel", buf_copy_options() could copy options from * already freed memory. Would cause any combination of strange settings. * - Check for errors while reading the viminfo file. When there are more * than 10 errors, quit reading it. When there is any error, don't * overwrite it with a new viminfo file. Prevents trashing a file when * accidently doing "vim -i file" instead of "vim -v file". * - Added "ZQ", alias for ":q!". Elvis compatible. * - Fixed: "vim -g" would crash when .gvimrc contains ":set go=r". * - Fixed: ":set go&" didn't work, the default contained an illegal 'A'. * - Added 'titlelen' option: percentage of 'columns' to use for the title. * Reduces problems with truncating long path names. * - Added "tee" for OS/2. Very useful for ":make". * - Fixed: Setting 'title' in the gvimrc messed up the title of the xterm * where Vim was started when doing ":gui". * - Fixed: When expanding "~/file" with CTRL-X CTRL-F in insert mode, the * "~/" would get expanded into a full path. For "~user/file" the problem * still exists though. * - Fixed: ":set path=../b" didn't work as expected, any path starting with a * dot would get expanded to the directory of the current file. * - Fixed: Any dir name in 'directory' and 'backupdir' starting with '.' was * considered to be in the current directory, also "..". Now using "./dir" * means using a directory relative to where the file is. * - Fixed: ":all", ":ball" and "-o" command line option would execute * Buf/Win Enter/Leave autocommands for first buffer a few times. Now * they are only done when really entering a buffer/window. * - Fixed: ":all", change in first buffer, ":all" would give an error message * for not writing the file. * - Added 'shellcmdflag' and 'shellquote' options, mainly for Win32 when * using different kinds of shell. * - Fixed: "unmenu *" in .gvimrc caused a crash on some machines. * - Fixed: ":buf" (go to current buffer) should not do anything. It executed * autocommands and set the previous context mark. * - Fixed: "*``" moved the cursor back to the start of the word, instead of * where the cursor was within or before the word. * - Fixed: ":e %:p:h" removed the head of the path ("/" for unix, "d:\" for * DOS, "drive:" for Amiga. * - Fixed: for the Win32 version, 'term' must be "win32", don't init it with * $TERM. * - Fixed: Filename completion with , when there are several matches, * but only one without ignored suffix, next obtained second match, * not the one after the previous one. Now the files without matching * suffix are put in front of the list. * - Fixed: DJGPP version of system() was eating file descriptors, after a few * filter commands there would be an "Out of file handles" error. * - Fixed: for MS-DOS: ":n doc\*.txt" didn't work, it became "doc*.txt". * - Added: MS-DOS and WIN32 now expand $ENV in a filename. ":e $VIM/_vimrc" * works now. * - Fixed: MS-DOS: after ":mode 1" mouse didn't move correctly. Now it * mostly works for the display modes up to 0x13. * - Fixed: In Insert mode, the message from "^O:set tw" would be overwritten * by "--INSERT--". Now there is a 10 second delay to be able to read the * message. * * 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" 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"). * - 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!!! */ #include "version.h" char *Version = "VIM 4.4"; #ifdef HAVE_DATE_TIME char *longVersion = "VIM - Vi IMproved 4.4 BETA (1996 Sep 11, compiled " __DATE__ " " __TIME__ ")"; #else char *longVersion = "VIM - Vi IMproved 4.4 BETA (1996 Sep 11)"; #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 > VIM_VERSION_MAJOR * 100 + VIM_VERSION_MINOR) { 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); }