move vi to separate repo

1 files changed, 0 insertions, 252 deletions

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-Release ...
-* The screen buffers for visual mode are now dynamically allocated, so
-  vi usually does not return to ex mode with "screen too large" when the
-  terminal is resized on a large monitor anymore.
-* ex can now edit files with lines of arbitrary length. vi currently only
-  shows the beginning of a line that does not fit onto the screen in its
-  entirety.
-* Viewing executables and compressed files is no longer inhibited.
-* A bug in the supplied realloc() replacement could result in heap
-  corruption. (No resulting failures have been observed with ex so far.)
-
-Release 3/25/05
-* vi no longer dies with a segmentation fault if a line does not fit on the
-  screen after an insertion.
-* The 'p' command now works correctly if the buffer contains a partial line
-  with multibyte characters.
-* Traditional regular expressions sometimes failed to operate correctly
-  since the last release.
-
-Release 2/25/05
-* Traditional regular expressions can now be used with multibyte characters.
-* When the 'ignorecase' option is toggled, saved regular expressions are now
-  updated accordingly. (P)
-* If a line began with a tabulator and another tabulator was inserted with
-  the cursor located on the first tabulator, the display was not updated
-  appropriately since the last release (Bugreport by Matthew Fischer). (P)
-* Fixed a segmentation fault that occured in multibyte locales when operation
-  was continued after vi had been stopped by ^Z, with the cursor positioned
-  in a line longer than the terminal width as the last line of the current
-  screen.
-* Made multicolumn characters work in lines longer than the screen width in
-  visual mode (Bugreport by Matthew Fischer).
-* Made it work for Big5 locales (Patches by Matthew Fischer).
-* Fixed a problem with the 'r' command in EUC-JP and Big5 locales (Bugreport
-  by Matthew Fischer).
-* The insertion of multicolumn characters and tab characters in multibyte
-  locales now works with terminals that have the 'ic' but no 'im' termcap
-  capability (Bugreport by Matthew Fischer).
-* The argument to the -w option is correctly recognized now.
-* If the SHELL environment variable is set to the empty string, it is now
-  ignored.
-* A non-null exit status is now returned if a file could not be opened, if
-  an invalid address is given for a command, or if a tag is not found.
-* If the match for a substitution is of length zero, a line overflow is
-  now avoided when compiled with the 'UNIX(R) Regular Expression Library'.
-* When moving left while the cursor is positioned over a multicolumn
-  character at the end of the line, the bell is rung now (Bugreport by
-  Matthew Fischer).
-* When moving up or down to a row with different column arrangement while
-  the cursor is positioned over a multicolumn character, the leftmost
-  character above the original position is chosen in the new row.
-* If both the -t and the -c option are given, the -t option is now
-  processed first, i.e. the command is executed at the position where
-  the tag was found.
-* The -w option now also sets the scroll size for the 'z' command.
-* When the name of a nonexisting file is given with the 'edit' ex command,
-  the command now succeeds and prints a "[New file]" message.
-* If standard output is not a terminal, no '\r' is written at the end of
-  printed lines anymore.
-* The 'source' ex command now works if command input comes from a pipe or
-  regular file.
-* Ex does not exit on errors immediately anymore if standard input is not
-  a terminal but a pipe or regular file.
-* The 'substitute' ex command can now be abbreviated as 'sub', 'subst' etc.
-* A new version of mapmalloc.c that is derived from Unix 7th Edition code
-  has been introduced.
-* If the 'next!' ex command is given and the autowrite option is set, the
-  current file is not written anymore.
-
-Release 1/19/05
-* The last release erroneously made 'X' work like 'x' in visual mode. It now
-  deletes the character before the cursor again as documented (Bugreport by
-  Matthew Fischer). (P)
-* When a multicolumn character was replaced by another multicolumn character
-  in insert mode, the display was not updated appropriately with terminals
-  other than xterm.
-* Various rendering errors happened with multicolumn characters if they
-  started at an even column (counting from 1 upwards).
-* When a multicolumn character was inserted and then replaced, the visual
-  screen representation was sometimes not updated accordingly.
-* Undoing the replacement of a multicolumn character by a singlecolumn
-  character twice made the singlecolumn character invisible.
-* The 'cw' visual command with a multibyte character as last character of
-  the affected word located at the end of the line left garbage bytes past
-  the end of the new text.
-* Visual 'U' followed by 'u' lead to garbage on the screen when multibyte
-  characters were present on the changed line.
-* The position of '$' when changing text was fixed for cases where the first
-  changed character had multiple columns but the last one had not.
-* The handling of multicolumn characters was fixed for terminals without the
-  IM (insert mode) capability. It is unlikely that such terminals actually
-  exist, but vi will use the corresponding code for open mode if a termcap
-  entry is not available.
-* When an illegal multibyte sequence is entered in vi insert mode, no garbage
-  bytes are generated anymore when the insert mode is left.
-* The '\u', '\l', '\U', and '\L' substitution sequences work with multibyte
-  characters now.
-* Handle character case conversions with the '~' vi command correctly if the
-  length of the converted multibyte sequence is smaller than the original one.
-* Multibyte sequences that correspond to an unprintable character are now
-  printed as multiple octal escape sequences.
-* Pressing the ^U (kill) character in insert mode with a multibyte character
-  at the beginning of an insertion at the start of a line sometimes positioned
-  the cursor at weird locations since the last revision.
-* Fixed an old vi bug: If a vi command that yanked or deleted part of a line
-  was followed by an ex command that also yanked or deleted some text, a
-  following 'p' vi command pasted the text affected by the former vi command.
-  It now pastes the text of the last yank or delete even if that was an ex
-  command.
-* Some build fixes for diet libc have been made.
-
-Release 12/2/04
-* Support for multibyte character locales was added.
-* The code has been converted to ANSI C, and support for pre-POSIX systems has
-  been dropped.
-* When the end of the current line consists of blank characters and the 'w'
-  visual command is given at this point, vi now advances to the start of the
-  next line instead of ringing the bell. This is compatible with SVR4 vi and
-  seems to be what POSIX specifies.
-* If the replacement part of a substitute command consists of a single '%',
-  as in ':s/foo/%/', the replacement part of the previous substitution is
-  used. This is compatible with SVR4 vi and is specified by POSIX.
-* Fixed a number of possible heap overflows, e.g. because of too long tag
-  strings.
-
-Release 6/5/04
-* Some changes were made to the Makefile to support RPM builds. In particular,
-  the meaning of the DESTDIR and PREFIX variables was changed.
-* An insufficient size of a variable caused the window size set to 8 on
-  FreeBSD if the terminal baud rate was 38400.
-
-Release 1/3/04
-* Changes to the included libterm only: Made multiple tc= capabilities in
-  a termcap entry work; recognize tc= also if it is not the last capability
-  in an entry (Bugreport by Andrew Minter).
-
-Release 9/3/03
-* The code did not check st_blksize from stat(2) at other points besides
-  the one fixed in the last release.
-* The keyboard input character with code 255 ("y in ISO-8859-1) was
-  misinterpreted as end-of-file indicator.
-
-Release 8/27/03
-* Compile fixes for AIX and HP-UX (Mike Jetzer).
-* Delete temporary file when preserving was successful after receiving
-  SIGHUP or SIGTERM (Fix taken from 4.3BSD Reno).
-* Set MAILRC to /dev/null in expreserve to avoid reading the user's
-  mail initialization file.
-* Optionally use Caldera's 'UNIX(R) Regular Expression Library' to
-  get POSIX.2 compatible REs.
-* Don't refuse to quit with 'No write since last change' if a line of a
-  newly read input file is too long but no changes were made by the user.
-* The POSIX_2 preprocessor define has been removed. The behavior previously
-  enabled by this variable is now the default (except as noted below).
-* Backslash inside RE bracket expresssions (as in [\]]) is now recognized
-  as an escape character by default. This is not POSIX.2 compliant, but is
-  compatible with historic vi behavior, is demanded by the some traditional
-  standards such as the System V Interface definition, and is compatible
-  with vim. To get POSIX.2 compliant behavior here, define NO_BE_BACKSLASH.
-* The input buffer did overflow with large values of st_blksize from stat(2).
-
-Release 4/3/02
-* Option "showmode" has no effect on hardcopy or glass terminals (P).
-* Fixed undo for :r! command.
-* Interrupt character is not misinterpreted as DEL on insertion (P).
-* Fixed interaction of <count>~ vi command with abbreviations and macros (P).
-* Avoid horizontal scrolling of showmode string on wraparound to last line (P).
-* No showmode string is printed when executing a macro.
-* Recovery listing fixed not to mix characters from long filenames in
-  /var/preserve with /var/tmp listing (P).
-* Catch SIGXFSZ (file size limit exceeded).
-
-Release 3/3/02
-* Separated terse/noterse messages for RE errors (P).
-* The expreserve and exrecover commands work again (P).
-* Passing beyond EOL in <count>~ vi command is not an error (P).
-* Fixed segmentation violation on mdjc'd and related bugs (Sven Mascheck).
-* Marks remain on lines changed in an undo operation.
-* Close mapmalloc file descriptor for /dev/zero on exec() (P).
-* Added -L and -V command line options as in SVr4 ex.
-* POSIX.2: Processing EXINIT does not depend on stdin being a terminal.
-* POSIX.2: No newline is appended to an empty file in visual mode.
-* Fixed segmentation violation on :f^V^M^M and similar commands.
-* Mapmalloc extended to allocate and release multiple memory pools.
-* Exrecover lists /var/tmp in addition to /var/preserve.
-* Have multiple attempts to create named buffer temporary file.
-* Size limit for temporary file names removed.
-
-Release 2/17/02
-* POSIX.2: Backslash has no special meaning inside RE bracket expressions.
-* RE cleanup; make it compile without POSIX_2 defined (P).
-* Fixed $(CC) to "$(CC)" for libterm compilation (Felix von Leitner) (P).
-* Support for LC_MESSAGES using catgets() added.
-* Renamed POSIX define to POSIX_1.
-* Renamed UNIX98 define to POSIX_2.
-* POSIX.2: Fixed a conflict between -t tag and wrapscan option.
-* POSIX.2: Take the initial value for the vi scroll command from scroll var.
-* <count>~ vi command fixed to work with repeat and control chars in text (P).
-* Fixed recursion on :ab abbreviations (Bugreport by Matthias Kopfermann).
-* Fixed undo for :<addr>r command in visual mode.
-* Made modelines compatible to SVr4 ex: The option name is "modelines" or
-  "ml" now; a space or tab preceeding "ex:" or "vi:" is not required.
-* Use O_EXCL and O_NOFOLLOW when creating temporary files, if possible.
-
-Release 1/26/02
-* Use mmap() for memory allocation if possible.
-* POSIX.2: Added RE interval expressions \{m,n\} (taken from V7 expr).
-* POSIX.2: Added backreferences \1 ... \9.
-* Print one-character mode strings if both "showmode" and "terse" are set.
-* Added the "flash" variable.
-* POSIX.2: "~" visual command accepts a count.
-* License notices added.
-
-Release 5/21/01
-* If compiled using BIT8, all characters except ASCII NUL can now be handled.
-* Support larger files if LARGEF is defined.
-
-Release 09/23/00
-* POSIX locale support for 8bit character sets is enabled by -DBIT8.
-* Regex code is 8bit clean.
-* Smaller fixes for SVR4 systems.
-* POSIX termios support including job control.
-* POSIX sigaction support.
-* Check for ELF executables and compressed files.
-* Extended the pattern for temporary files from 5 to 10 digits.
-* ANSI C stdarg function calling added, Linux/ia64 needs them.
-* Reintegrated the UCVISUAL routines from 4.4BSD ex.
-* Only use the "ic" termcap sequence if "im" is empty.
-* POSIX.2: Command line options added and revised.
-* POSIX.2: Added a "showmode" option for novices.
-* POSIX.2: Ex respects the environment variables COLUMNS and LINES.
-* POSIX.2: Added an "exrc" option like on POSIX.2 ex; arbitrary .exrc
-  files are ignored unless it is set in EXINIT or ~/.exrc.
-* POSIX.2: If .exrc files are world or group writeable, they are ignored
-  unless "sourceany" is set.
-* Ex now provides malloc routines. They are necessary since C library
-  calls like setlocale could otherwise break the sbrk calls in ex. As
-  an additional benefit, linking against ncurses is now possible.
-
-Release 31/05/00
-* String extraction using mkstr and xstr is not longer be done.
-* An ANSI C preprocessor may be used.
-* Changes of symbol names due to collisions on newer systems.
-* Fixed a null pointer reference in ex_tty.c.
-* Included the 2.11BSD termcap in a subdirectory. Ex could use any
-  termcap library, however, that does not use malloc().
-* Support of eight bit characters excluding the range 0200 to 0237 is
-  enabled with -DISO8859_1. It does not include the regular expression code,
-  but otherwise works well in practice with the ISO-8859-1 character set.
-
-Fixes for problems that were introduced in this port are marked (P), unless
-they only affect newly introduced parts (such as multibyte support).