Category : C Source Code
Archive   : VIM20SRC.ZIP
Filename : VERSION.C

/* vi:ts=4 sw=4 tw=77
*
*
* VIM - Vi IMproved
*
* Code Contributions By: Bram Moolenaar [email protected]
* Tim Thompson twitch!tjt
* Tony Andrews onecom!wldrdg!tony
* G. R. (Fred) Walter watmath!watcgl!grwalter
*/

/*
Started with Stevie version 3.6 (Fish disk 217) - GRWalter (Fred)

VIM 1.0 - Changed so many things that I felt that a new name was required
(I didn't like the name Stevie that much: I don't have an ST).
- VIM stands for "Vi IMitation".
- New storage structure, MULTI-LEVEL undo and redo,
improved screen output, removed an awful number of bugs,
removed fixed size buffers, added counts to a lot of commands,
added new commands, added new options, added 'smart indent',
added recording mode, added script files, moved help to a file,
etc. etc. etc.
- Compiles under Manx/Aztec C 5.0. You can use "rez" to make VIM
resident.
- Bram Moolenaar (Mool)

VIM 1.09 - spaces can be used in tags file instead of tabs (compatible with
Manx ctags).

VIM 1.10 - Csh not required anymore for CTRL-D. Search options /e and /s added.
Shell option implemented. BS in replace mode does not delete
character. Backspace, wrapmargin and tags options added.
Added support for Manx's QuickFix mode (just like "Z").
The ENV: environment variables instead of the Old Manx environment
variables are now used, because Vim was compiled with version 5.0d
of the compiler. "mool" library not used anymore. Added index to
help screens.

VIM 1.11 - removed bug that caused :e of same file, but with name in upper case,
to re-edit that file.

VIM 1.12 - The second character of several commands (e.g. 'r', 't', 'm') not
:mapped anymore (UNIX vi does it like this, don't know why); Some
operators did not work when doing a 'l' on the last character in
a line (e.g. 'yl'); Added :mapping when executing registers;
Removed vi incompatibility from 't' and 'T' commands; :mapping! also
works for command line editing; Changed a few details to have Vim
run the macros for solving a maze and Towers of Hanoi! It now also
runs the Turing machine macros!

VIM 1.13 - Removed a bug for !! on empty line. "$" no longer puts cursor at
the end of the line when combined with an operator. Added
automatic creation of a script file for recovery after a crash.
Added "-r" option. Solved bug for not detecting end of script file.
".bak" is now appended, thus "main.c" and "main.h" will have
separate backup files.

VIM 1.14 - Removed a few minor bugs. Added "-n" option to skip autoscript.
Made options more Vi compatible. Improved ^C handling. On serious
errors typahead and scripts are discarded. 'U' is now correctly
undone with 'u'. Fixed showmatch() handling of 'x' and '\x'.
Solved window size dependency for scripts by adding ":winsize"
commands to scripts. This version released on Fish disk 591.

VIM 1.15 - No extra return in recording mode (MCHAR instead of MLINE buffer).
plural() argument is now a long. Search patterns shared between
:g, :s and /. After recovery a message is given. Overflow of mapbuf
is detected. Line number possible with :read. Error message when
characters follow a '$' in a search pattern. Cause for crash
removed: ":s/pat/repl/g" allocated not enough memory. Option
"directory" added. Option "expandtab" added. Solved showmode non-
functioning. Solved bug with window resizing. Removed some *NULL
references. CTRL-], * and # commands now skips non-identifier
characters. Added tag list, CTRL-T, :pop and :tags commands.
Added jump list, CTRL-O and CTRL-I commands. Added "shiftround"
option. Applied AUX and Lattice mods from Juergen Weigert.
Finally made linenr_t a long, files can be > 65000 lines!
:win command could be written to script file halfway a command.
Option shelltype added. With ^V no mapping anymore.
Added :move, :copy, :t, :mark and :k. Improved Ex address parsing.
Many delimiters possible with :s.

VIM 1.16 - Solved bug with zero line number in Ex range. Added file-number to
jump list. Solved bug when scrolling downwards. Made tagstack vi
compatible. Cmdline editing: CTRL-U instead of '@'. Made Vim DICE
compatible. Included regexp improvements from Olaf Seibert,
mapstring() removed. Removed bug with CTRL-U in insert mode.
Count allowed before ". Added uppercase (file) marks. Added
:marks command. Added joinspaces option. Added :jumps command. Made
jumplist compatible with tag list. Added count to :next and :Next.

VIM 1.17 - Removed '"' for Ex register name. Repaired stupid bug in tag code.
Now compiled with Aztec 5.2a. Changed Arpbase.h for use with 2.04
includes. Added repdel option. Improved :set listing. Added count
to 'u' and CTRL-R commands. "vi:" and "ex:" in modelines must now
be preceded with a blank. Option "+command" for command line and
:edit command added.

VIM 1.18 - Screen was not updated when all lines deleted. Readfile() now
puts cursor on first new line. Catch strange disk label.
Endless "undo line missing" loop removed. With empty file 'O' would
cause this. Added window size reset in windexit(). Flush .vim file
only when buffer has been changed. Added the nice things from
Elvis 1.5: Added "equalprg" and "ruler" option. Added quoting.
Added third meaning to 'backspace' option: backspacing over start
of insert. Added "-c {command}" command line option. Made generating
of prototypes automatically. Added insert mode command CTRL-O and
arrow keys. CTRL-T/CTRL-D now always insert/delete indent. When
starting an edit on specified lnum there was redraw of first lines.
Added 'inputmode' option. Added CTRL-A and CTRL-S commands. '`' is
now exclusive (as it should be). Added digraphs as an option.
Changed implementation of parameters. Added :wnext command.
Added ':@r' command. Changed handling of CTRL-V in command line.
Block macros now work. Added keyword lookup command 'K'. Added
CTRL-N and CTRL-P to command line editing. For DOS 2.0x the Flush
function is used for the autoscript file; this should solve the
lockup bug. Added wait_return to msg() for long messages.

VIM 1.19 - Changes from Juergen Weigert:
Terminal type no longer restricted to machine console. New
option -T terminal. New set option "term". Builtin termcap
entries for "amiga", "ansi", "atari", "nansi", "pcterm".
Ported to MSDOS. New set option "textmode" ("tx") to control
CR-LF translation. CTRL-U and CTRL-D scroll half a screen full,
rather than 12 lines. New set option "writebackup" ("wb") to
disable even the 'backup when writing' feature.
Ported to SunOS. Full termcap support. Does resize on SIGWINCH.

Made storage.c portable. Added reading of ".vimrc". Added
'helpfile' option. With quoting the first char of an empty line
is inverted. Optimized screen updating a bit. Startup code
looks for VIMINIT variable and .vimrc file first. Added option
helpfile. Solved bug of inserting deletes: redefined ISSPECIAL.
Changed inchar() to use key codes from termcap. Added parameters
for terminal codes. Replaced aux device handling by amiga window
handling. Added optional termcap code. Added 'V', format
operator.

VIM 1.20 - wait_return only ignores CR, LF and space. 'V' also works for
single line. No redrawing while formatting text. Added CTRL-Z.
Added usage of termcap "ks" and "ke". Fixed showmatch().
Added timeout option. Added newfile argument to readfile().

VIM 1.21 - Added block mode. Added 'o' command for quoting. Added :set inv.
Added pos2ptr(). Added repeating and '$' to Quoting.

VIM 1.22 - Fixed a bug in doput() with count > 1.
Port to linux by Juergen Weigert included.
More unix semantics in writeit(), forceit flag ignores errors while
preparing backup file. For UNIX, backup is now copied, not moved.
When the current directory is not writable, vim now tries a backup
in the directory given with the backupdir option. For UNIX, raw mode
has now ICRNL turned off, that allowes ^V^M. Makefiles for BSD,
SYSV, and linux unified in makefile.unix. For MSDOS
mch_get_winsize() implemented. Reimplemented builtin termcaps in
term.c and term.h. set_term() now handles all cases. Even builtins
when TERMCAP is defined. Show "..." while doing filename completion.

VIM 1.23 - Improved MSDOS version: Added function and cursor keys to builtin
pcterm. Replaced setmode by settmode, delay by vim_delay and
delline by dellines to avoid name conflicts. Made F1 help key.
Renamed makecmdtab to mkcmdtab and cmdsearch to csearch for
8 char name limit. Wildcard expansion adds *.* to names without a
dot. Added shell execution.
For unix: writeit() overwrites readonly files when forced write,
more safety checks. Termcap buffer for linux now 2048 bytes.
Expandone() no longer appends "*" to file name. Added "graphic"
option. Added ':' command to quoting.

VIM 1.24 Adjusted number of spaces inserted by dojoin(). MSDOS version uses
searchpath() to find helpfile. Fixed a few small problems. Fixed
nasty bug in getperm() for SAS 6.0. Removed second argument from
wait_return(). Script files accessed in binary mode with MSDOS.
Added 'u' and 'U' commands to quoting (make upper or lower case).
Added "CTRL-V [0-9]*" to enter any byte value. Fixed doput().
Dodis() displays register 0. Added CTRL-B to insert mode. Attempt
to fix the lockup bug by adding Delay() to startscript(). -v
option now implies -n option. doformat() added to improve 'V'
command. Replace bool_t with int. Fixed handling of \& and ~ in
regsub(). Added interrupt handling in msdos.c for ctrl-break and
critical errors. Added scrolljump option. Added :stop. Added -d
argument. Fixed bug in quickfix startup from cli. Fixed enforcer
hit with aux:. Added CTRL-C handling to unix.c. Fixed "O"
bug with autoindent. Worked around :cq not working by adding a
printf()!? Added default mapping for MSDOS PageUp etc. Fixed
cursor position after 'Y'. Added shift-cursor commands. Changed
ExpandFile() to keep names with errors. Added CLEAR and CURSUPD
arguments to updateScreen(). Fixed CTRL-@ after a change command.
modname() changes '.' into '_'. Added emptyrows to screen.c.
Fixed redo of search with offset. Added count to 'z' command.
Made :so! work with :global. Added writing of cursor postition to
startscript(). Minimized terminal requirements. Fixed problem
with line in tags file with mixed spaces and tabs. Fixed problem
with pattern "\\" in :s and :g. This version posted on Usenet.

VIM 1.25 Improved error messages for :set. Open helpfile in binary mode
for MSDOS. Fixed ignorecase for Unix in cstrncmp(). Fixed read
from NULL with :tags after vim -t. Repaired 'z' command. Changed
outnum() for >32767. In msdos.c flushbuf did write(1, .. instead
of write(0, .. Added secure to fix security. Fixed pointer
use after free() bug in regsub() (made :s fail under MSDOS).
Added nofreeNULL(), needed for some UNIXes. Improved window
resizing for Unix. Fixed messages for report == 0. Added
bsdmemset(). Changed a few small things for portability. Added
:list. Made '0' and '^' exclusive. Fixed regexp for /pattern*
(did /(pattern)* instead of /pattern(n)*). Added "']" and "'[".
Changed Delay(2L) into Delay(10L). Made 'timeout' option
vi-compatible, added 'ttimeout' option. Changed TIOCSETP to
TIOCSETN in unix.c. Added "ti" and "te" termcap entries, makes
sun cmdtool work. Added stop- and starttermcap(). Use cooked
output for listings on Amiga only. Added "starting" flag, no ~s
anymore with every startup. Modname made portable; Added
'shortname' option, Fixed problems with .vim file on messydos.
Global .exrc/.vimrc for Unix added. Added patches for SCO Xenix.
Add :w argument to list of alternate file names. Applied a few
changes for HPUX. Added Flock in writeit() for safety. Command
":'a,'bm." moved to 'b instead of current line. Argument in
'shell' option allowed. Re-implemented :copy and :move. Fixed
BS-CR-BS on empty line bug in edit.c. -t option was ignored if
there is a file ".vim". Changed amiga.c to work without
arp.library for dos 2.0. Fixed "\$" and "\^" in regexp. Fixed
pipe in filter command. Fixed CTRL-U and CTRL-D. With '}' indent
in front of the cursor is included in the operated text. Fixed
tag with '[' in search pattern. Added CTRL-V to 'r'. Fixed "tc"
entry in termlib.c. term_console now default off. Added :noremap
and ^V in :map argument. Replaced CTRL by Ctrl because some
unixes have this already. Fixed "Empty file" message disappearing
when there is no .exrc file. Added CTRL-K for entering digraphs.
Removed escape codes from vim.hlp, added handling of inversion to
help().

VIM 1.26 For Unix: Removed global .exrc; renamed global .vimrc to vimrc.
Moved names of *rc and help files to makefile. Added various
little changes for different kinds of Unix. Changed CR-LF
handling in dosource() for MSDOS. Added :mkvimrc. Fixed
WildExpand in unix.c for empty file. Fixed incompatibility with
msdos share program (removed setperm(fname, 0) from fileio.c).
Added ":set compatible". Fixed 'history=0'.

VIM 1.27 Added USE_LOCALE. Changed swapchar() to use toupper() and
tolower(). Changed init order: .vimrc before EXINIT. Half-fixed
lines that do not fit on screen. A few minor bug fixes. Fixed
typehead bug in Read() in unix.c. Added :number. Reset IXON flag
in unix.c for CTRL-Q. In tags file any Ex command can be used. Ex
search command accepts same flags as normal search command. Fixed
'?' in tag search pattern. 'New file' message was wrong when 'bk'
and 'wb' options were both off.

Vim 1.29 to 1.31 and Vim 2.0 See ../readme2.0.

Vim 2.0 When reading and writing files and in some other cases use short
filename if ":cd" not used. Fixes problem with networks. Deleted
"#include " from regexp.c. ":v" without argument was not
handled correctly in doglob(). Check for tail recursion removed
again, because it forbids ":map! foo ^]foo", which is OK. Removed
redraw on exit for msdos. Fixed return value for FullName in
unix.c. Call_shell does not always use cooked mode, fixes problem
with typing CR while doing filename completion in unix. "r"
now done by edit() to make expandtab works. Implemented FullName
for msdos. Implemented the drive specifier for the :cd command for
MSDOS. Added CTRL-B and CTRL-E to command line editing. Del key
for msdos not mapped to "x" in command mode, could not delete last
char of count. Fixed screen being messed up with long commands
when 'sc' is set. Fixed use of CR-LF in tags file. Added check
for abbreviation when typing ESC or CTRL-O in insert mode. Doing
a ":w file" does overwrite when "file" is the current file. Unmap
will check for 'to' string if there is no match with 'from'
string; Fixes ":unab foo" after ":ab foo bar". Fixed problem in
addstar() for msdos: Check for negative index. Added possibility
to switch off undo ":set ul=-1". Allow parameters to be set to
numbers >32000 for machines with 16 bit ints.
*/

char *Version = "VIM 2.0";
#if !defined(__DATE__) || !defined(__TIME__)
char *longVersion = "Vi IMproved 2.0 (1993 Dec 14) by Bram Moolenaar";
#else
char *longVersion = "Vi IMproved 2.0 (" __DATE__ " " __TIME__ ") by Bram Moolenaar";
#endif