1103 lines
58 KiB
Plaintext
1103 lines
58 KiB
Plaintext
1.78 -> 1.79 (10/23/96)
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+ Rename delete() to del(), for C++.
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+ Add Spanish to the list of translations.
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+ Update to Perl 5.003_06, and other Perl interpreter updates.
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+ Update the set-edit-option interface for the scripting languages.
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+ Rework ex command parsing to match historic practice for backslash
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escaped <newline> characters inside of global commands.
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+ Enhance the comment edit option to skip C++ comments.
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+ Change installation to configure the recovery shell script to match
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the system pathnames and to install it into the vi data directory.
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Move the recover script into the build directory, and delete the
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recover directory.
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+ Enhance LynxOS support.
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1.76 -> 1.78 (10/01/96)
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+ Fix bugs when both the leftright scrolling and number edit options
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were on.
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+ Fix bug where splitting in the middle of the screen could repaint
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incorrectly.
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+ Fix first-nul in input bug, where random garbage was inserted.
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+ Correct search and mark-as-motion-command bug, it's a line mode
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action if the search starts at or before the first non<blank>.
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+ Fix bug autoindent bug, where ^D could shift too far in the line.
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+ Fix core dump where ! command called from the .exrc file.
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+ Add the -S command-line option, which initializes vi to have the
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secure edit option preset.
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1.75 -> 1.76 (09/15/96)
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+ Fix bug where ^V didn't keep input mapping from happening.
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+ Fix a core dump bug in the R command.
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+ Give up on licensing: no more shareware, adware, whatever.
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+ Fix cursor positioning bug for C, S and c$ in an empty file.
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1.74 -> 1.75 (08/22/96)
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+ Add French to the error message translations.
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+ Move the UNLICENSED message to the end of the message line.
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+ Fix bug where wide characters in a file name weren't calculated
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correctly in the status message.
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+ Fix bug where cl_rename was called directly, by the ex shell code.
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+ Fix bug where splitting a screen resulting in a new screen at the
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top of the display resulted in badly displayed status messages.
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1.73 -> 1.74 (08/18/96)
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+ Fix bug where the status line wasn't redisplayed if the user ran
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an ex command that trashed the screen.
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+ Fix bug where the long version of the status line wasn't displayed
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when switching screens.
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+ Rework fast-path filename completion code to sort the entries, and
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strip out . and .. by default.
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+ Fix bug where ex went to the first line instead of the last one when
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reading in a file.
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1.72 -> 1.73 (08/12/96)
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+ Do filename completion and some file expansion internally for speed.
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+ Fix CSCOPE_DIRS environmental variable support.
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+ Ex parser fix for global commands in script files.
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+ Add the O_PATH option, so you can specify a directory search path
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for files.
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+ Make it possible to specify the database file to cscope, allowing
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multiple databases in a single directory.
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+ Fix incremental search to overwrite erased characters so the user
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can tell where they are on the colon-command line.
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+ Fix incremental search to restart the search if the user enters an
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unescaped shell meta character.
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1.71 -> 1.72 (07/12/96)
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+ Cscope fix: test for files newer than the database was reversed.
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+ Display "files to edit" message for rewind, next and initial screen.
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+ Fix a bug in the R command where it could fail if the user extended
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the file.
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+ Fix a bug where text abbreviations could corrupt the line.
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+ Fix a bug where the windowname edit option couldn't be set before a
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file was loaded into the edit buffer.
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+ Fix a bug where the system .exrc values weren't being overridden by
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the user's $HOME .exrc values.
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+ Fix a bug in the filename completion code, where garbage characters
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could be added to the colon command line.
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+ Fix bug where multiple edit sessions on a non-existent file could
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all write the file without warning.
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+ Fix bug where screen update was incorrect if a character triggered
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both a wrapmargin and showmatch condition.
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+ Fix bug in leftright scrolling where <CR> during text input didn't
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return the cursor to the left margin.
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+ Rev the Perl interpreter code, new version from Sven Verdoolaege,
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based on Perl 5.003.01.
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+ Fix bug in tags file pattern search introduced in 1.71.
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1.70 -> 1.71 (07/01/96)
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+ Don't include <term.h> -- neither HPUX or Solaris can cope with it.
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+ Fix bug where ^M's in the original pattern were converted into new
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lines in the file during substitution commands.
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+ Make window resize events separate from interrupts -- too many users
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complained.
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+ Fix bug in first-character-is-null text input semantic.
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+ Rework search routines to take a length instead of a nul-terminated
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string for a pattern. This fixes a couple of bugs in searching, but
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probably introduces new ones.
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+ Fix prompting the user after a write filter command, the way I did
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it in 1.70 broke the display.
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+ Don't switch to the alternate xterm screen when entering the ex
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text input commands from vi mode.
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+ Implement the Fg command, so can foreground a background screen into
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a split screen.
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+ Change the fg command to match screen names using the last component
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of the filename the full filename fails.
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1.69 -> 1.70 (06/28/96)
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+ Change the ex read command to support named pipes.
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+ Copy the EXINIT/NEXINIT strings before executing their commands so
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we don't step on the process environment.
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+ Don't do "line modification" reports for intermediate commands
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executed from the vi colon command line, it screws up filter
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reads, causing nvi to prompt for the user to continue.
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+ Add "smd" as an abbreviation for showmode: HP, ICL and SCO have it.
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+ Change nvi to always prompt the user after a write filter command.
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This matches historic practice.
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+ Fix recovery information mailed to the user to reflect the program's
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installed name.
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+ Change configuration script to not cache option information, e.g.,
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--disable-curses.
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+ Fix a bug where the second character of the vi [[, ]] and ZZ
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commands could start a command mapped sequence.
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+ Fix 3 write bugs: partial writes (3,$write), were clearing the
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modified flag, full writes using line numbers (1,$write) were
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not, and append historically never cleared the modified flag, and
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we didn't get that right.
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+ Shorten the "more files to edit" message so it can gang on a single
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line, lots of people have complained. Add the number of files that
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are left to edit, it's historic practice.
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+ Fix core dump where message catalogs collided with truncating the
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write path. Add a new write message so the string "appended" is
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taken from a message catalog.
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+ Fix bug where an undo followed by '.' to repeat it wouldn't work
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if no other repeatable commands had been entered.
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+ Fix core dump when resolution of input lines' autoindent characters
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invalidated cached display information.
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+ Set the name of the X11 xterm icon/window to "xterm" when exiting,
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if modified based on the windowname option.
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+ Include <term.h> if it exists, fixes portability problems on IRIX
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systems.
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1.68 -> 1.69 (06/17/96)
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+ Add the windowname edit option and code to change the icon/window
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name for xterm's.
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+ Enhance the comment edit option to skip shell comments.
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+ Add conditional prototypes to replacement C library functions.
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+ Minor enhancements/reworking to Makefile.in, other build files.
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+ Fix bug in vi text input ^D processing, could result in cursor
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warp to the beginning of the line.
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+ Fix leftright screen bug where the screen wasn't repainted when
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being repainted from scratch.
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+ Update the Swedish and Dutch catalogs.
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+ Truncate paths in write commands if they don't fit on one line.
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+ Fix alternate screen bug where the screen flashed and output lost
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when switching to/from the X11 xterm alternate screen. Fix bug
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where nvi switched into the alternate screen during filter-read
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commands, which doesn't match historic practice.
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+ Minor relative cursor positioning change, make cursor position
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changes from ex real and permanent.
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1.67 -> 1.68 (06/09/96)
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+ Fix core dump when tagging out of a modified file.
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1.66 -> 1.67 (06/09/96)
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+ Convert the license to adware.
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+ Leftright scrolling tweak, don't repaint the screen as often.
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+ Change so that search warning/error messages don't appear during an
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incremental search.
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+ Cscope fix: test for files newer than the database was reversed.
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+ Don't display ex `welcome message' if in ex batch mode.
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+ Test for vsnprintf and snprintf separately, HP 10.10 has snprintf
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but not vsnprintf.
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+ Reverse lookup order between LC_MESSAGES and LANG.
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+ Fix Tcl/Perl core dumps in common API code to get/set options.
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+ Fix R command -- it used a DB pinned page after discarding it.
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+ Minor fixes in multiple edit buffer message handling code.
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+ Fix yk command moving to shorter line core dump.
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+ Rework message handling to try and gang more messages onto a single
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line.
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1.65 -> 1.66 (05/18/96)
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+ Convert vi man page to historic -man macro package, and install it.
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+ Fix bug were !! on an empty line with a nonexistent command left the
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cursor on the second character, not the first.
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+ Fix bug where line redisplay was wrong when a <tab> replaced a
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previous <tab> in the line.
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+ Fix bug where D (d$) didn't reset the relative cursor position.
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+ Fix bug where yG incorrectly reset the relative cursor position.
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+ Fix bug where the window size couldn't be grown once it was shrunk.
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+ Fix bug where the extended edit option caused tag searches to fail.
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+ If multiple lines in the tags file with the same leading tag, build
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a tags stack like the Cscope stack. This is the obvious extension,
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and the way that Larry McVoy's ctags program works.
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+ Send the appropriate TI/TE sequence in the curses screen whenever
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entering ex/vi mode. This means that :shell now shows the correct
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screen when using xterm alternate screens.
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+ Rework the options display code to get five columns in an 80 column
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screen.
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+ Interactive Unix V3.0 port -- mostly file name shortening, other
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minor changes. Only preliminary, more work will be necessary.
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+ Add debugging option to not read EXINIT/.exrc information.
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+ Fix bug where re_compile printed an error message to the screen
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when the user entered [ to an incremental search.
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+ Turn off screen beeps when incremental search is failing.
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+ Fix bug where the iclower option didn't trigger an RE recompilation.
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+ Fix bug where -t into an already locked file forced the user to wait
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as if a startup command had failed.
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+ LynxOS port -- mostly adding <sys/types.h> even though <sys/param.h>
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was already included.
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+ Fix ex output bug, where it appeared as if an ex command was skipped
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due to flags not being cleared in the vs_msg() routine.
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+ Fix core dump when global command tried to switch screens.
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1.64 -> 1.65 (05/13/96)
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+ Fix cscope <blank>-matching pattern to use extended RE's, and bug
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that kept cscope from finding patterns containing <blank>s.
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+ Fix core dumps in both leftright and folded screens when tabstops
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edit option value was large, and tab characters occurred as the last
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character in the logical screen.
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+ Fix core dump where the second screen of a folded line wasn't
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displayed correctly.
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+ Fix incremental search to match the current location for strings
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starting with \< patterns.
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+ Fix bug where margins were ignored during replay of text input.
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+ Fix bug where motion components to shorter lines could lose because
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the relative motion flags weren't ever set. This has been broken
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forever, but the change almost certainly breaks something else -- I
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have no idea what.
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+ Tags display: don't print the current entry separately, display
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them all and add a trailing asterisk for the current one.
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+ Change the cscope add command to put the directory name through
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standard file name expansion.
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+ Fix cscope use of buffers -- search commands weren't nul-terminated.
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1.63 -> 1.64 (05/08/96)
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+ Add installation target to the Makefile.
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+ Add documentation on the new tags commands to the Vi Reference
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Manual.
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+ Make the sidescroll edit option work again.
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+ Fix bug where messages output during startup by ex could be lost.
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+ Change ex/vi commands errors into beeps, unless the verbose edit
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option is set -- there are too many macros that are expected to
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eventually fail. This matches historic practice.
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+ Truncate paths in initial vi screen if they won't fit on one line.
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+ Make cursor position after filter write match historic practice.
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+ Force the user to wait if there is output and the user is leaving
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the screen for any reason -- don't permit further ex commands.
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+ Don't use a <newline> character to scroll the screen when exiting,
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scroll in the vi screen before endwin() is called.
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+ Fix bug where the column number could be incorrect because the old
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screen wasn't updated after a screen split.
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+ Fix ex print routine to correctly specify print flags.
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+ Make -g/-O a separate make/configuration option.
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+ Fix bug where ex/vi messages weren't being joined.
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+ Fix bug where termcap strings were free'd twice.
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+ Fix bug where TI/TE still weren't working -- I didn't put in the
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translation strings for BSD style curses.
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+ Fix bug where I misspelled the iclower edit option as icloser.
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1.62 -> 1.63 (04/29/96)
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+ Robustness and type/lint fixes for the Tcl interface code.
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+ Fix core dump if TERM wasn't set or terminal type was unknown.
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+ Fix bug where combining ex commands that did/did not require an
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ex screen would overwrite the command with the want-to-continue
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messsage.
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+ Fix bug where the screen was never resolved if the user continued
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entering ex commands using the : character, but then backspaced
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over the prompt to quit or tried to edit their colon command-line
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history.
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+ Fix bug where cursor wasn't placed over the ^ placeholder character
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when quoting using the literal-next character.
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+ Fix bug where nvi under BSD style curses wasn't sending TI/TE termcap
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strings when suspending the process.
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+ Rename mic again, to iclower.
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+ Fix bug where 'z' commands trailing / or ? commands weren't being
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executed.
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+ Change incremental search to leave the cursor at its last position
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when searching for something that was never found.
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+ Fix bug where search-with-confirmation from vi mode didn't position
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the cursor correctly after displaying the confirm message.
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+ Fix bug where the "search wrapped" message was dependent on the
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verbose edit option, which doesn't match historic practice. Change
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search messages to be in inverse video.
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+ Fix bug where matched showmatch character wasn't being displayed
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before the matching character was displayed.
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+ Another cursor update bug required a change to vs_paint().
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+ Fix bug were initial line offset was wrong for the first split screen
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(symptom is very strange column numbers and blank first line).
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+ Create filename "argument" lists when creating new screens.
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+ Fix bug where globals with associated commands that included both
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buffer execution and other commands could fail to execute the latter.
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1.61 -> 1.62 (04/22/96)
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+ Rename the "searchci" edit option to be "mic".
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+ Fix memory corruption in global commands ending in searches.
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+ Fix text resolution bug, corrected the cursor based on the
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first line input, not the last.
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+ Rework the readonly edit option to match historic practice.
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+ Fix several minor incremental search bugs; make incremental
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searches work in maps.
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+ Fix long-line core dump, where an incorrect screen map could be
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used.
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1.60 -> 1.61 (04/12/96)
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+ The cursor now ends up on the FIRST character of the put text for
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all versions of the vi put commands, regardless of the source
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of the text. This matches System III/V behavior and POSIX 1003.2.
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+ Fixed bug where showmatch messages were getting discarded.
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+ Minor Perl integration fixes.
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+ Integrate Cscope into the tags stack code -- major change.
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+ Fixed bug where ^T would drop core if returning to a temporary file.
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+ Changed vs_ routine to display ex output to replace tab characters
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with spaces.
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+ Fix autoindent code to not back up past beginning of line when ^T
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inserted into the middle of a line, i.e. offset != 0.
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+ Fix "notimeout" option, was being ignored, by a coding error.
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+ Fix showmatch code to never flash on a match if keys are waiting.
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+ Change the vi 'D' command to ignore any supplied count, matching
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historic practice.
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+ Fix viusage for D, S, C and Y (the aliased vi commands).
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+ Fix the Perl5 configuration bug in the configuration script.
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+ Make file completion commands in empty lines work.
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+ Fix where the change to let vi use the default ex command structure
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broke the ex specification of the script or source file name.
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+ Fix to free saved RE structures when screens exit. This is a major
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RE change, which fixed several bugs in the handling of saved/subst
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RE's. It's likely to have added new bugs, however.
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+ Add case-independent searching (the searchci edit option).
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+ Add incremental search (the searchincr edit option).
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+ Home the cursor when executing ex commands from vi.
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1.59 -> 1.60 (03/29/96)
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+ Fix ":w >>" core dump, make that command match historic practice.
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+ Fix autoindent bug where the length of the line was incorrectly
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calculated.
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+ Fix cursor bug where cursor could end up at the wrong place if the
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movement keys were entered quickly enough.
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+ Change the read/write whirling indicator to appear only every 1/4
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second, clean up the appearance.
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+ Don't change the options real values until underlying functions
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have returned OK -- fix "set tabstop=0" core dump.
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+ Fix resizing on Sun's: use SA_INTERRUPT to interrupt read calls.
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+ Fix two forward mark command bugs: one where it wasn't setting the
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"favorite cursor" position because of the refresh optimization,
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and one where it didn't have VM_RCM_SET set in the command flags
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for some reason.
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+ Fix a bug were the 's' command on top of a <tab> didn't correctly
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copy the buffer.
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+ Make :exusage command work for commands having optional leading
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capital letters, e.g. Next.
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+ Previous changes broke the inital-matching-prefix code in the key
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mapping part of v_event_get -- fix it, and fix the infinite macro
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interrupt code at the same time.
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+ Add "cedit" edit option, so colon command-line editing is optional.
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Change filec/cedit so that you can set them to the same character,
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and they do cedit if in column 1, and filec otherwise.
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+ Fix "source of non-existent file" core dump.
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+ Fix bug where functions keys specified in startup information were
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never resolved/activated.
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+ Fix v_txt bug where could infinitely loop if <escape> triggered an
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abbreviation expansion.
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+ Move version string into VERSION file, out of ex_version.c
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1.58 -> 1.59
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+ Configuration changes, several minor bug fixes, including a few
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core dumps. No functional changes.
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1.57 -> 1.58
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+ Fix the problem where colon command-line temporary files were
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getting left in /tmp.
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+ Fix the configuration scripts to quit immediately if the Perl
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or Tk/Tcl libraries are specified but not found.
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+ Several screen fixes -- the changes in 1.57 weren't as safe as
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I thought. More specifically, the refresh-only-if-waiting change
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caused a lot of problems. In general, fixing them should provide
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even more speedup, but I'm nervous.
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+ Lots of changes in the configuration scripts, hopefully this is
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just a first-round ordeal.
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+ Several other minor bug fixes.
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1.56 -> 1.57
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+ Add <esc> hook to colon commands, so you can edit colon commands.
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+ Add Perl5 interpreter.
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+ Change shell expansion code to fail if it doesn't read at least
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one non-blank character from the shell. If the shell expansion
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process fails, or if not at least one non-blank character, it
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now displays an error message to the user.
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+ Rework the screen display so that it matches the historic vi screen
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refreshes.
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+ Rework options processing: print/noprint are no longer cumulative,
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provide more information to underlying edit options modules, move
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O_MESG information into the screen specific code.
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+ Make file completion character settable.
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+ Rework terminal restart -- you can now use ":set term" to switch
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terminal types. This cleaned up screen resizing considerably.
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+ Character display fix, display \177 as ^?, not in hex/octal.
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+ Tag search bug fix, don't repeat search if successful.
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+ Replace sys_siglist[] use with private sigmsg() routine.
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+ Fix core dump if illegal screenId specified to Tcl routine.
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+ Add get/set mark interface to Tcl Interpreter interface.
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+ Fix core dump if file expansion code stressed (re: filec edit option)
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+ Fix bug where filter commands in empty files couldn't find line 0.
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+ Switch to GNU autoconf 2.7 for configuration, delete nvi/PORT.
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Many random portability fixes.
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1.55 -> 1.56 (11/26/95)
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+ Bug fix release -- generally available beta release.
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1.54 -> 1.55 (11/18/95)
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+ Bug fix release.
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+ Integrate Tcl interpreter.
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1.53 -> 1.54 (11/11/95)
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+ Bug fix release. A major change in reworking the ex commands, when
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called from the colon command line, to match historic practice, and
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permit them to be entered repeatedly after ex has trashed the screen.
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+ Use restartable endwin() from System V curses to implement screen
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+ suspend.
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1.52 -> 1.53 (10/29/95)
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+ Switch to using vendor's curses library for all ports.
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+ Back out the event driven version, leaving screen separation.
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+ User configuration of <escape> timeout (the escapetime edit option).
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+ Add Tcl/Tk screen support.
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+ Add file name completion (the filec edit option).
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+ Disallow access to outside applications (the secure edit option).
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1.51 -> 1.52 (7/26/95)
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+ Minor cleanups, snapshotted for SMI.
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1.50 -> 1.51 (7/05/95)
|
|
+ Lots and lots of changes for event driven model, largely in moving
|
|
the boundary between the screen code and the editor up and down.
|
|
Private release for Rob Zimmermann @ Tartan and Bill Shannon @ SMI.
|
|
1.49 -> 1.50 Fri Jun 9 13:56:17 1995
|
|
+ Minor bug fixes for stability.
|
|
+ Convert to an event driven model, with the usual Nachos Supreme
|
|
layering that results. This is a completely new version, nothing
|
|
done previously matters any more.
|
|
1.48 -> 1.49 Wed Mar 8 10:42:17 1995
|
|
+ Changes in 1.46 broke ^A processing.
|
|
+ Add :previous to split screen commands.
|
|
+ Lots o' random bug fixes -- passes purify testing again.
|
|
1.47 -> 1.48 Thu Feb 9 18:13:29 1995
|
|
+ Random bug fixes for 1.47.
|
|
+ Move the FREF (file structure) list out of the screen and into
|
|
the global area.
|
|
+ Change semantics to :E to more closely match :e -- ":E" joins
|
|
the current file, so ":E /tmp" is now the command to match the
|
|
historic ":split".
|
|
1.46 -> 1.47 Wed Feb 8 19:43:41 1995
|
|
+ All ex commands (including visual and excluding global and v)
|
|
are now supported inside ex global commands.
|
|
+ Rework the append/change/insert commands to match historic
|
|
practice for text appended to the ex command line, and inside
|
|
of ex global commands.
|
|
+ Restructure to make single-line screens work.
|
|
+ Restructure to create curses independent screen routines.
|
|
+ Restructure to permit Edit, Next, and Tag routines to create new
|
|
screens on the fly.
|
|
+ Change hexadecimal output to be \x## instead of 0x##.
|
|
+ Change ex commands run from vi to stay in vi mode for as long as
|
|
possible, i.e. until ex modifies the screen outside of the editor.
|
|
1.45 -> 1.46 Tue Jan 24 10:22:27 1995
|
|
+ Restructure to build as a library.
|
|
1.44 -> 1.45 Thu Jan 12 21:33:06 1995
|
|
+ Fix relative cursor motion to handle folded lines.
|
|
+ Recompile the search pattern if applicable edit options change.
|
|
+ Change +/-c command ordering to match historic practice.
|
|
+ Rework autoindent code to always resolve preceeding <blank>
|
|
characters when a ^T or ^D are entered.
|
|
+ Add the print/noprint edit options, so can now specify if
|
|
a character is printable.
|
|
+ Change ex to run in canonical mode.
|
|
+ Fix ex text input to support the number edit option.
|
|
+ Vi text input fix for the R command to correctly restore
|
|
characters entered and then backspaced over.
|
|
+ Several vi increment command fixes.
|
|
1.43 -> 1.44
|
|
+ Bug fix, vi was printing the last line number on the status line
|
|
at startup. Change to execute commands at first line set, i.e.
|
|
"vi -t tag -c cmd" executes cmd at the tag line, not EOF.
|
|
1.42 -> 1.43 Sat Dec 3 13:11:32 1994
|
|
+ Marks, SunOS signed comparison fix for 1.42.
|
|
1.41 -> 1.42 Fri Dec 2 20:08:16 1994
|
|
+ Make autowrite require the file not be read-only.
|
|
+ Make the ex insert command work in empty files.
|
|
+ Tab expansion is no longer limited to values < 20 (which matches
|
|
historical practice).
|
|
+ Simplify (and fix limit detection for) the # command. It's no
|
|
longer possible to use the # command itself to repeat or modify
|
|
a previous # command, '.' is the only possibility.
|
|
+ Lots more reworking of the ex addresses, putting ? and / into
|
|
the ex addressing code broke the world.
|
|
+ Make the Put, Preserve and Print commands work (don't ask).
|
|
+ Split stdout/stderr from shell expansions; stdout is expansion
|
|
text, stderr is entered on the message queue.
|
|
1.40 -> 1.41 Fri Nov 18 16:13:52 1994
|
|
+ Addition of a port for AUX 3.1
|
|
+ Addition of a message catalog for Russian.
|
|
+ Make vi ? and / commands be true ex addresses (historic practice).
|
|
+ Display the date first in vi -r recovery list.
|
|
1.39 -> 1.40 Mon Nov 14 10:46:56 1994
|
|
+ Two bug fixes for 1.39; -r option and v_change core dump.
|
|
1.38 -> 1.39 Sun Nov 13 18:04:08 1994
|
|
+ Ex substitution with confirmation now matches historic practice
|
|
(except that it still runs in raw mode, not cooked).
|
|
+ Nvi now clears the screen before painting, if repainting the
|
|
entire screen.
|
|
+ Fix final cursor position for put command entering text in a
|
|
single line.
|
|
+ Change to break error message lines on the last <blank> in the
|
|
line.
|
|
+ Always center the current line when returning to a previously
|
|
edited file or moving to a tag line that's not visible on the
|
|
screen.
|
|
+ Change write of the current file using an explicit name or % to
|
|
match the semantics of :w<CR>, not :w file<CR>.
|
|
+ Add command aliases to vi, and remap 6 historic commands to their
|
|
historic counterparts: D->d$, Y->y_, S->c_, C->c$, A->$a, I->^i.
|
|
+ Match option display to historic practice; if boolean or numeric
|
|
options changed to default values, not displayed by default.
|
|
Nvi treats string options the same way, vi always displayed any
|
|
string option that was changed.
|
|
+ Added lock edit option, if not set, no file locking is done.
|
|
+ Rework ex to permit any ex command in the EXINIT variable or
|
|
exrc startup files. This fixes the bug were `vi +100 file'
|
|
painted the screen and then moved to line 100 and repainted.
|
|
(Yanked to SCCS ID 9.1.)
|
|
+ Bug fix: could report file modified more recently than it was
|
|
written, incorrectly.
|
|
+ Search fix: historically, motions with deltas were not corrected
|
|
to the previous/next line based on the starting/stopping column.
|
|
+ Addressing fixes: make trailing non-existent addresses work, change
|
|
% to be text substitution, not a unique address (to follow future
|
|
POSIX).
|
|
1.37 -> 1.38 Mon Oct 24 12:51:58 1994
|
|
+ Scrolling fix; ^B can move to nonexistent lines.
|
|
+ Fix to vi mapped commands; <escape> characters while already in
|
|
command mode did not historically cause the mapped characters to
|
|
be flushed.
|
|
+ Add the backup edit option, automatically version edit files.
|
|
+ Make it possible to edit files that db can't read, i.e. edit a
|
|
temporary file, with the correct file name.
|
|
+ Only anchor the last line of the file to the bottom line of the
|
|
screen if there's half or less of a screen between the target
|
|
line and the end of the file.
|
|
+ Fix wrapmargin text allocation bug.
|
|
+ Fix ex put command to work in any empty file.
|
|
+ Fix global command to handle move's to line 0 correctly.
|
|
+ Regularize the yank cursor motions, several bug fixes for historic
|
|
practice.
|
|
+ Fix N and n, when used as a motion command for the ! command,
|
|
repeat the last bang command instead of prompting for a new
|
|
one.
|
|
+ Timeout maps beginning with <escape> quickly, instead of based
|
|
on the keytime option.
|
|
+ Bug fix for wraplen option, wasn't triggered for input commands.
|
|
1.36 -> 1.37 Sun Oct 9 19:02:53 1994
|
|
+ Change PORT directories to install patches before distribution.
|
|
+ Fix ^A to set search direction and pattern for consistency.
|
|
+ Fold the showdirty option into the showmode option.
|
|
+ Ex addressing fix: change search offset and line arguments (e.g.
|
|
the copy command) to be ex addressing offsets, matching historic
|
|
practice.
|
|
+ Ex addressing fix: support ^ as an offset/flag equivalent to -.
|
|
+ Ex addressing fix: historically, any missing address defaulted to
|
|
dot, e.g. "4,,," was the same as ".,.".
|
|
+ Ex addressing fix: historically, <blank> separated numbers were
|
|
additive, e.g. "3 5p" displayed line 8.
|
|
+ Ex addressing fix: make ';' as a range delimiter match historic
|
|
practice.
|
|
+ Change nvi to exit immediately if stdout isn't a terminal.
|
|
+ Change alternate file name behavior to match historic practice,
|
|
make the :write command set the current file name.
|
|
+ Text input fix; input keys from a map, with an associated count,
|
|
weren't historically affected by the wrapmargin value.
|
|
+ Add wraplen option, same as wrapmargin, but from the left-hand
|
|
column, not the right.
|
|
+ Make ex address .<number> be equivalent to .+<number>, i.e. the
|
|
'+' is understood; matches historic practice, and it's widely
|
|
documented for ed(1).
|
|
+ Input mode ^V^J historically mapped into a single ^J.
|
|
+ Minor catalog changes, fixes; don't use 's' to pluralize words.
|
|
1.35 -> 1.36 Thu Sep 8 08:40:25 1994
|
|
+ Don't overwrite user's maps with standard (termcap) mappings.
|
|
+ Make \ escape kill and erase characters in vi text input mode.
|
|
+ Fix ^D autoindent bug by resolving leading <blank>s at ^D.
|
|
+ Rework abbreviation tests (again!) to match historic practice.
|
|
+ Change ^D/^U default scrolling value to be based on window option
|
|
value, not screen lines, correct scrolling option value, both to
|
|
match historic practice. NOTE: System V does this differently!
|
|
1.34 -> 1.35 Wed Aug 31 19:20:15 1994
|
|
+ Add the historic -l option.
|
|
+ Message catalogs.
|
|
+ Display global messages at each flush, just in case some are there.
|
|
+ Fix global substitute code, `\\' wasn't handled correctly.
|
|
+ Fix abbreviation code to use <blank>s as the preceding character.
|
|
+ Fix ruler to display logical column, not physical column.
|
|
+ Block signals when user issues :preserve command, so no race caused
|
|
by SIGHUP/SIGTERM.
|
|
1.33 -> 1.34 Wed Aug 17 14:37:32 1994 (PUBLICLY AVAILABLE VERSION)
|
|
+ Back out sccsid string fix, it won't work on SunOS 4.1.
|
|
1.32 -> 1.33 Wed Aug 17 09:31:41 1994 (PUBLICLY AVAILABLE VERSION)
|
|
+ Get back 5K of data space for the sccsid strings.
|
|
+ Fix bug where cG fix in version 1.31 broke cw cursor positioning
|
|
when the change command extended the line.
|
|
+ Fix core dump in map/seq code if character larger than 7 bits.
|
|
+ Block signals when manipulating the SCR chains.
|
|
+ Fix memory allocation for machines with multiple pointer sizes.
|
|
1.31 -> 1.32 Mon Aug 15 14:27:49 1994
|
|
+ Turn off recno mmap call for Solaris 2.4/SunOS 5.4.
|
|
1.30 -> 1.31 Sun Aug 14 13:13:35 1994
|
|
+ Fix bug were cG on the last line of a file wasn't done in line mode,
|
|
and where the cursor wasn't positioned correctly after exiting text
|
|
insert mode.
|
|
+ Add termcap workaround to make function keys greater than 9 work
|
|
correctly (or fail if old-style termcap support).
|
|
+ Change ex/vi to not flush mapped keys on error -- this is historic
|
|
practice, and people depended on it.
|
|
+ Rework vi parser so that no command including a mapped key ever
|
|
becomes the '.' command, matching historic practice.
|
|
+ Make <escape> cancellation in the vi parser match POSIX 1003.2.
|
|
+ Fix curses bug where standout string was written for each standout
|
|
character, and where standout mode was never exited explicitly.
|
|
Fix bugs in curses SF/sf and SR/sr scrolling, as seen on Sun and
|
|
x86 consoles.
|
|
+ The v/global commands execute the print command by default.
|
|
+ The number option historically applies to ex as well as vi.
|
|
1.29 -> 1.30 Mon Aug 8 10:30:42 1994
|
|
+ Make first read into a temporary set the file's name.
|
|
+ Permit any key to continue scrolling or ex commands -- this
|
|
allows stacked colon commands, and matches historic practice.
|
|
+ Don't output normal ! command commentary in ex silent mode.
|
|
+ Allow +/- flags after substitute commands, make line (flag)
|
|
offsets from vi mode match historic practice.
|
|
+ Return <eof> to ex immediately, even if preceded by spaces. Rework
|
|
ex parser to do erase the prompt instead of depending on the print
|
|
routines to do it. Minor fixes to the ex parser for display of
|
|
default and scrolling commands. MORE EX PARSER CHANGES.
|
|
1.28 -> 1.29 Fri Aug 5 10:18:07 1994
|
|
+ Make the abbreviated ex delete command work (:dele---###lll for
|
|
example, is historically legal.
|
|
+ When autoprint fires, multiple flags may be set, use ex_print
|
|
directly instead of the stub routines.
|
|
+ Change v/global commands to turn off autoprint while running.
|
|
+ Minor changes to make the ! command display match historic output.
|
|
+ Rework the ex parser to permit multiple command separators without
|
|
commands -- MAJOR CHANGE, likely to introduce all sorts of new bugs.
|
|
+ Fix cd command to expand argument in the context of each element
|
|
of the cdpath option, make relative paths always relative to the
|
|
current directory.
|
|
+ Rework write/quit cases for temporary files, so that user's don't
|
|
discard them accidentally.
|
|
+ Check for window size changes when continuing after a suspend.
|
|
+ Fix memory problem in svi_screen, used free'd memory.
|
|
+ Change the ex change, insert, append commands to match historic
|
|
cursor positions if no data entered by the user.
|
|
+ Change ex format flags (#, l, p) to affect future commands, not
|
|
just the current one, to match historic practice.
|
|
+ Make the user's EOF character an additional scroll character in ex.
|
|
+ Fix ex ^D scrolling to be the value of the scroll option, not half
|
|
the screen.
|
|
+ Fix buffer execution to match historic practice -- bugs where the
|
|
'*' command didn't work, and @<carriage-return> didn't work.
|
|
+ Fix doubled reporting of deleted lines in filters.
|
|
+ Rework the % ` / ? ( ) N n { and ^A commands to always cut into
|
|
numeric buffers regardless of the location or length of the cut.
|
|
This matches historic practice.
|
|
+ Fix the { command to check the current line if the cursor doesn't
|
|
start on the first character of the line.
|
|
+ Do '!' expansion in the ex read command arguments, it's historic
|
|
practice. In addition, it sets the last '!' command.
|
|
1.27 -> 1.28 Wed Jul 27 21:29:18 1994
|
|
+ Add support for scrolling using the CS and SF/sf/SR/sr termcap
|
|
strings to the 4BSD curses.
|
|
+ Rework of getkey() introduced a bug where command interrupt put
|
|
nvi into an infinite loop.
|
|
+ Piping through a filter historically cut the replaced lines into
|
|
the default buffer, although not the numeric ones.
|
|
+ Read of a filter and !! historically moved to the first nonblank
|
|
of the resulting cursor line (most of the time).
|
|
+ Rework cursor motion flags, to support '!' as a motion command.
|
|
1.26 -> 1.27 Tue Jul 26 10:27:58 1994
|
|
+ Add the meta option, to specify characters the shell will expand.
|
|
+ Fix the read command to match historic practice, the white space
|
|
and bang characters weren't getting parsed correctly.
|
|
+ Change SIGALRM handler to save and restore errno.
|
|
+ Change SunOS include/compat.h to include <vfork.h> so that the
|
|
ex/filter.c code works again.
|
|
+ Don't put lines deleted by the ex delete command into the numeric
|
|
buffers, matching historic practice.
|
|
+ Fix; if appending to a buffer, default buffer historically only
|
|
references the appended text, not the resulting text.
|
|
+ Support multiple, semi-colon separated search strings, and 'z'
|
|
commands after search strings.
|
|
+ Make previous context mark setting match historic practice (see
|
|
docs/internals/context).
|
|
+ Fix the set command to permit whitespace between the option and
|
|
the question mark, fix question marks in general.
|
|
+ Fix bug where ex error messages could be accidentally preceded
|
|
by a single space.
|
|
+ Fix bug where curses reorganization could lose screen specific
|
|
mappings as soon as any screen exited.
|
|
+ Fix bug in paragraph code where invalid macros could be matched.
|
|
Make paragraph motions stop at formfeed (^L) characters.
|
|
+ Change 'c' to match historic practice, it cut text into numeric
|
|
buffers.
|
|
1.25 -> 1.26 Tue Jul 19 17:46:24 1994
|
|
+ Ignore SIGWINCH if the screen size is unchanged; SunOS systems
|
|
deliver one when a screen is uncovered.
|
|
+ Fix: don't permit a command with a motion component to wrap due
|
|
to wrapscan and return to the original cursor position.
|
|
+ Fix: ^E wasn't beeping when reaching the bottom of the file.
|
|
+ Fix bg/fg bug where tmp file exiting caused a NULL dereference.
|
|
+ Rework file locking code to use fcntl(2) explicitly.
|
|
+ Fix bug in section code where invalid macros could be matched.
|
|
+ Fix bug where line number reset by vi's Q command.
|
|
+ Add explicit character mode designation to character mode buffers.
|
|
+ Add <sys/ioctl.h> include to sex/sex_window.c, needed by NET/2
|
|
vintage systems.
|
|
+ Change to always flush a character during suspend, 4BSD curses
|
|
has the optimization where it doesn't flush after a standend().
|
|
+ Fix bug on OSF1 where <curses.h> changes the values of VERASE,
|
|
VKILL and VWERASE to incorrect ones.
|
|
+ Fix bug where optarg used incorrectly in main.c.
|
|
+ Block all signals when acting on a signal delivery.
|
|
+ Fix recovery bug where RCV_EMAIL could fire even if there wasn't
|
|
a backing file; format recovery message.
|
|
1.24 -> 1.25 Sun Jul 17 14:33:38 1994
|
|
+ Stop allowing keyboard suspends (^Z) in insert mode, it's hard
|
|
to get autowrite correct, and it's not historic practice.
|
|
+ Fix z^, z+ to match historic practice.
|
|
+ Bug in message handling, "vi +35 non-existent_file" lost the
|
|
status message because the "+35" pushed onto the stack erased
|
|
it. For now, change so that messages aren't displayed if there
|
|
are keys waiting -- may need to add a "don't-erase" bit to the
|
|
character in the stack instead.
|
|
+ Bug in svi_msgflush(), where error messages could come out in
|
|
normal video.
|
|
1.23 -> 1.24 Sat Jul 16 18:30:18 1994
|
|
+ Fix core dump in exf.c, where editing a non-existent file and
|
|
exiting could cause already free'd memory to be free'd.
|
|
+ Clean up numerous memory errors, courtesy of Purify.
|
|
+ Change process wait code to fail if wait fails, and not attempt
|
|
to interpret the wait return information.
|
|
+ Open recovery and DB files for writing as well as reading, System
|
|
V (fcntl) won't let you acquire LOCK_EX locks otherwise.
|
|
+ Fix substitute bug where could malloc 0 bytes (AIX breaks).
|
|
+ Permit the mapping of <carriage-return>, it's historic practice.
|
|
+ Historic vi didn't eat <blank> characters before the force
|
|
flag, match historic practice.
|
|
+ Bug in ex argument parsing, corrected for literal characters
|
|
twice.
|
|
+ Delete screen specific maps when the screen closes.
|
|
+ Move to the first non-<blank> in the line on startup; historic
|
|
practice.
|
|
+ Change the ex visual command to move directly to a line if no
|
|
trailing 'z' command.
|
|
+ Fix "[[" and "]]" to match historic practice (yet again...).
|
|
+ Fix "yb" and "y{" commands to update the cursor correctly.
|
|
+ Change "~<motion>" to match the yank cursor movement semantics
|
|
exactly.
|
|
+ Move all of the curses related code into sex/svi -- major rework,
|
|
but should help in future ports.
|
|
+ Fix bug in split code caused by new file naming code, where would
|
|
drop core when a split screen exited.
|
|
+ Change svi_ex_write to do character display translation, so that
|
|
messages with file names in them are displayed correctly.
|
|
+ Display the file name on split screens instead of a divider line.
|
|
+ Fix move bug, wasn't copying lines before putting them.
|
|
+ Fix bug were :n dropped core if no arguments supplied.
|
|
+ Don't quote characters in executed buffer: "ifoo<esc>" should leave
|
|
insert mode after the buffer is executed.
|
|
+ Tagpop and tagpush should set the absolute mark in case only moving
|
|
within a file.
|
|
+ Skip leading whitespace characters before tags and cursor word
|
|
searches.
|
|
+ Fix bug in ex_global where re_conv() was allocating the temporary
|
|
buffer and not freeing it.
|
|
1.22 -> 1.23: Wed Jun 29 19:22:33 1994
|
|
+ New <sys/cdefs.h> required "inline" to change to "__inline"
|
|
+ Fix System V curses code for new ^Z support.
|
|
+ Fix off-by-one in the move code, avoid ":1,$mo$" with only one
|
|
line in the buffer.
|
|
+ Line orientation of motion commands was remembered too long,
|
|
i.e. '.' command could be incorrectly marked as line oriented.
|
|
+ Move file modification time into EXF, so it's shared across
|
|
split screens.
|
|
+ Put the prev[ious] command back in, people complained.
|
|
+ Random fixes to next/prev semantics changed in 1.22.
|
|
+ Historically vi doesn't only move to the last address if there's
|
|
ANYTHING after the addresses, e.g. ":3" moves to line 3, ":3|"
|
|
prints line 3.
|
|
1.21 -> 1.22: Mon Jun 27 11:01:41 1994
|
|
+ Make the line between split screens inverse video again.
|
|
+ Delete the prev[ious] command, it's not useful enough to keep.
|
|
+ Rework :args/file name handling from scratch -- MAJOR CHANGE,
|
|
likely to introduce all sorts of new bugs.
|
|
+ Fix RE bug where no subexpressions in the pattern but there were
|
|
subexpressions referenced in the replacement, e.g. "s/XXX/\1/g".
|
|
+ Change recovery to not leave unmodified files around after a
|
|
crash, by using the owner 'x' bit on unmodified backup files.
|
|
MAJOR CHANGE, the system recovery script has to change!
|
|
+ Change -r option to delete recovery.* files that reference non-
|
|
existent vi.* files.
|
|
+ Rework recovery locking so that fcntl(2) locking will work.
|
|
+ Fix append (upper-case) buffers, broken by cut fixes.
|
|
+ Fix | to not set the absolute motion mark.
|
|
+ Read $HOME/.exrc file on startup if the effective user ID is
|
|
root. This makes running vi while su(1)'d work correctly.
|
|
+ Use the full pathname of the file as the recovery name, not
|
|
just the last component. Matches historic practice.
|
|
+ Keep marks in empty files from being destroyed.
|
|
+ Block all caught signals before calling the DB routines.
|
|
+ Make the line change report match historic practice (yanked
|
|
lines were different than everything else).
|
|
+ Add section on multiple screens to the reference manual.
|
|
+ Display all messages at once, combine onto a single line if
|
|
possible. Delete the trailing period from all messages.
|
|
1.20 -> 1.21: Thu May 19 12:21:58 1994
|
|
+ Delete the -l flag from the recover mail.
|
|
+ Send the user email if ex command :preserve executed, this matches
|
|
historic practice. Lots of changes to the preserve and recovery
|
|
code, change preserve to snapshot files (again, historic practice).
|
|
+ Make buffers match historic practice: "add logically stores text
|
|
into buffer a, buffer 1, and the unnamed buffer.
|
|
+ Print <tab> characters as ^I on the colon command line if the
|
|
list option set.
|
|
+ Adjust ^F and ^B scroll values in the presence of split screens
|
|
and small windows.
|
|
+ Break msg* routines out from util.c into msg.c, start thinking
|
|
about message catalogs.
|
|
+ Add tildeop set option, based on stevie's option of the same name.
|
|
Changes the ~ command into "[count] ~ motion", i.e. ~ takes a
|
|
trailing motion.
|
|
+ Chose NOT to match historic practice on cursor positioning after
|
|
consecutive undo commands on a single line; see vi/v_undo.c for
|
|
the comment.
|
|
+ Add a one line cache so that multiple changes to the same line
|
|
are only counted once (e.g. "dl35p" changes one line, not 35).
|
|
+ Rework signals some more. Block file sync signals in vi routines
|
|
that interface to DB, so can sync the files at interrupt time.
|
|
Write up all of the signal handling arguments, see signal.c.
|
|
1.19 -> 1.20: Thu May 5 19:24:57 1994
|
|
+ Return ^Z to synchronous handling. See the dicussion in signal.c
|
|
and svi_screen.c:svi_curses_init().
|
|
+ Fix bug where line change report was wrong in util.c:msg_rpt().
|
|
1.18 -> 1.19: Thu May 5 12:59:51 1994
|
|
+ Block DSUSP so that ^Y isn't delivered at SIGTSTP.
|
|
+ Fix bug -- put into an empty file leaves the cursor at 1,0,
|
|
not the first nonblank.
|
|
+ Fix bug were number of lines reported for the 'P' command was
|
|
off-by-one.
|
|
+ Fix bug were 0^D wasn't being handled correctly.
|
|
+ Delete remnants of ^Z as a raw character.
|
|
+ Fix bug where if a map was an entire colon command, it may never
|
|
have been displayed.
|
|
+ Final cursor position fixes for the vi T and t commands.
|
|
+ The ex :next command took an optional ex command as it's first
|
|
argument similar to the :edit commands. Match historic practice.
|
|
1.17 -> 1.18: Wed May 4 13:57:10 1994
|
|
+ Rework curses information in the PORT/Makefile's.
|
|
+ Minor fixes to ^Z asynchronous code.
|
|
1.16 -> 1.17: Wed May 4 11:15:56 1994
|
|
+ Make ex comment handling match historic practice.
|
|
+ Make ^Z work asynchronously, we can no longer use the SIGTSTP
|
|
handler in the curses library.
|
|
1.15 -> 1.16: Mon May 2 19:42:07 1994
|
|
+ Make the 'p' and 'P' commands support counts, i.e. "Y10p" works.
|
|
+ Make characters that map to themselves as the first part of the
|
|
mapping work, it's historic practice.
|
|
+ Fix bug where "s/./\& /" discarded the space in the replacement
|
|
string.
|
|
+ Add support for up/down cursor arrows in text input mode, rework
|
|
left/right support to match industry practice.
|
|
+ Fix bug were enough character remapping could corrupt memory.
|
|
+ Delete O_REMAPMAX in favor of setting interrupts after N mapped
|
|
characters without a read, delete the map counter per character.
|
|
MAJOR CHANGE. All of the interrupt signal handling has been
|
|
reworked so that interrupts are always turned on instead of
|
|
being turned on periodically, when an interruptible operation is
|
|
pending.
|
|
+ Fix bug where vi wait() was interrupted by the recovery alarm.
|
|
+ Make +cmd's and initial commands execute with the current line
|
|
set to the last line of the file. This is historic practice.
|
|
+ Change "lock failed" error message to a file status message.
|
|
It always fails over NFS, and making all NFS files readonly
|
|
isn't going to fly.
|
|
+ Use the historic line number format, but check for overflow.
|
|
+ Fix bug where vi command parser ignored buffers specified as
|
|
part of the motion command.
|
|
+ Make [@*]buffer commands on character mode buffers match historic
|
|
practice.
|
|
+ Fix bug where the cmap/chf entries of the tty structure weren't
|
|
being cleared when new characters were read.
|
|
+ Fix bug where the default command motion flags were being set
|
|
when the command was a motion component.
|
|
+ Fix wrapmargin bug; if appending characters, and wrapmargin breaks
|
|
the line, an additional space is eaten.
|
|
1.14 -> 1.15: Fri Apr 29 07:44:57 1994
|
|
+ Make the ex delete command work in any empty file.
|
|
+ Fix bug where 't' command placed the cursor on the character
|
|
instead of to its left.
|
|
+ ^D and ^U didn't set the scroll option value historically.
|
|
Note, this change means that any user set value (e.g. 15^D)
|
|
will be lost when splitting the screen, since the split code
|
|
now resets the scroll value regardless.
|
|
+ Fix the ( command to set the absolute movement mark.
|
|
+ Only use TIOCGWINSZ for window information if SIGWINCH signal
|
|
caught.
|
|
+ Delete the -l flag, and make -r work for multiple arguments.
|
|
Add the ex "recover[!] file" command.
|
|
+ Switch into ex terminal mode and use the sex routines when
|
|
append/change/insert called from vi mode.
|
|
+ Make ^F and ^B match historic practice. This required a fairly
|
|
extensive rework of the svi scrolling code.
|
|
+ Cursor positioning in H, M, L, G (first non-blank for 1G) wasn't
|
|
being done correctly. Delete the SETLFNB flag. H, M, and L stay
|
|
logical movements (SETNNB) and G always moves to the first nonblank.
|
|
+ System V uses "lines" and "cols", not "li" and "co", change as
|
|
necessary. Check termcap function returns for errors.
|
|
+ Fix `<character> command to do start/end of line correction,
|
|
and to set line mode if starting and stopping at column 0.
|
|
+ Fix bug in delete code where dropped core if deleted in character
|
|
mode to an empty line. (Rework the delete code for efficiency.)
|
|
+ Give up on SunOS 4.1.X, and use "cc" instead of /usr/5bin/cc.
|
|
+ Protect ex_getline routine from interrupted system calls (if
|
|
possible, set SA_RESTART on SIGALRM, too).
|
|
+ Fix leftright scrolling bug, when moving to a shorter line.
|
|
+ Do validity checking on the copy, move, t command target line
|
|
numbers.
|
|
+ Change for System V % pattern broke trailing flags for empty
|
|
replacement strings.
|
|
+ Fix bug when RCM flags retained in the saved dot structure.
|
|
+ Make the ex '=' command work for empty files.
|
|
+ Fix bug where special_key array was being free'd (it's no longer
|
|
allocated).
|
|
+ Matches cut in line mode only if the starting cursor is at or
|
|
before the first nonblank in its line, and the ending cursor is
|
|
at or after the last nonblank in its line.
|
|
+ Add the :wn command, so you can write a file and switch to a new
|
|
file in one command.
|
|
+ Allow only a single key as an argument to :viusage.
|
|
+ New movement code broke filter/paragraph operations in empty
|
|
files ("!}date" in an empty file was dropping core).
|
|
1.12 -> 1.14: Mon Apr 18 11:05:10 1994 (PUBLICLY AVAILABLE VERSION, 4.4BSD)
|
|
+ Fix FILE structure leakage in the ex filter code.
|
|
+ Rework suspend code for System V curses. Nvi has to do the
|
|
the work, there's no way to get curses to do it right.
|
|
+ Revert SunOS 4.1.X ports to the distributed curses. There's
|
|
a bug in Sun's implementation that we can't live with.
|
|
+ Quit immediately if row/column values are unreasonable.
|
|
+ Fix the function keys to match vi historic behavior.
|
|
+ Replace the echo/awk magic in the Makefile's with awk scripts.
|
|
1.11 -> 1.12: Thu Apr 14 11:10:19 1994
|
|
+ Fix bug where only the first vi key was checked for validity.
|
|
+ Make 'R' continue to overwrite after a <carriage-return>.
|
|
+ Only display the "no recovery" message once.
|
|
+ Rework line backup code to restore the line to its previous
|
|
condition.
|
|
+ Don't permit :q in a .exrc file or EXINIT variable.
|
|
+ Fix wrapscan option bug where forward searches become backward
|
|
searches and do cursor correction accordingly.
|
|
+ Change "dd" to move the cursor to the first non-blank on the line.
|
|
+ Delete cursor attraction to the first non-blank, change non-blank
|
|
motions to set the most attractive cursor position instead.
|
|
+ Fix 'r' substitute option to set the RE to the last RE, not the
|
|
last substitute RE.
|
|
+ Fix 'c' and 'g' substitute options to always toggle, and fix
|
|
edcompatible option to not reset them.
|
|
+ Display ex error messages in inverse video.
|
|
+ Fix errorbells option to match historic practice.
|
|
+ Delete fixed character display table in favor of table built based
|
|
on the current locale.
|
|
+ Add ":set octal" option, that displays unknown characters as octal
|
|
values instead of the default hexadecimal.
|
|
+ Make all command and text input modes interruptible.
|
|
+ Fix ex input mode to display error messages immediately, instead
|
|
of waiting for the lines to be resolved.
|
|
+ Fix bug where vi calling append could overwrite the command.
|
|
+ Fix off-by-one in the ex print routine tab code.
|
|
+ Fix incorrect ^D test in vi text input routines.
|
|
+ Add autoindent support for ex text insert routines.
|
|
+ Add System V substitute command replacement pattern semantics,
|
|
where '%' means the last replacement pattern.
|
|
+ Fix bug that \ didn't escape newlines in ex commands.
|
|
+ Regularize the names of special characters to CH_*.
|
|
+ Change hex insert character from ^Vx<hex_char> to ^X<hex_char>
|
|
+ Integrate System V style curses, so SunOS and Solaris ports can
|
|
use the native curses implementation.
|
|
1.10 -> 1.11: Thu Mar 24 16:07:45 EST 1994 (PUBLICLY AVAILABLE VERSION)
|
|
+ Change H, M, and L to set the absolute mark, historical practice.
|
|
+ Fix bug in stepping through multiple tags files.
|
|
+ Add "remapmax" option that turns off map counts so you can remap
|
|
infinitely. If it's off, term_key() can be interrupted from the
|
|
keyboard, which will cause the buffers to flush. I also dropped
|
|
the default max number of remaps to 50. (Only Dave Hitz's TM
|
|
macros and maze appear to go over that limit.)
|
|
+ Change :mkexrc to not dump w{300,1200,9600}, lisp options.
|
|
+ Fix backward search within a line bug.
|
|
+ Change all the includes of "pathnames.h" to use <>'s so that the
|
|
PORT versions can use -I. to replace it with their own versions.
|
|
+ Make reads and writes interruptible. Rework code that enters and
|
|
leaves ex for '!' and filter commands, rework all interrupt and
|
|
timer code.
|
|
+ Fix core dump when user displayed option in .exrc file.
|
|
+ Fix bug where writing empty files didn't update the saved
|
|
modification time.
|
|
+ Fix bug where /pattern/ addressing was always a backward search.
|
|
+ Fix bug triggered by autoindent of more than 32 characters, where
|
|
nvi wasn't checking the right TEXT length.
|
|
+ Fix bug where joining only empty lines caused a core dump.
|
|
1.09 -> 1.10: Sat Mar 19 15:40:29 EST 1994
|
|
+ Fix "set all" core dump.
|
|
1.08 -> 1.09: Sat Mar 19 10:11:14 EST 1994
|
|
+ If the tag's file path is relative, and it doesn't exist, check
|
|
relative to the tag file location.
|
|
+ Fix ~ command to free temporary buffer on error return.
|
|
+ Create vi.ref, a first cut at a reference document for vi.
|
|
The manual page and the reference document only document the
|
|
set options, so far.
|
|
+ Fix 1G bug not always going to the first non-blank.
|
|
+ Upgrade PORT/regex to release alpha3.4, from Henry Spencer.
|
|
+ Add MKS vi's "cdpath" option, supporting a cd search path.
|
|
+ Handle if search as a motion was discarded, i.e. "d/<erase>".
|
|
+ Change nvi to not create multiple recovery files if modifying
|
|
a recovered file.
|
|
+ Decide to ignore that the cursor is before the '$' when inserting
|
|
in list mode. It's too hard to fix.
|
|
1.07 -> 1.08: Wed Mar 16 07:37:36 EST 1994
|
|
+ Leftright and big line scrolling fixes. This meant more changes
|
|
to the screen display code, so there may be new problems.
|
|
+ Don't permit search-style addresses until a file has been read.
|
|
+ "c[Ww]" command incorrectly handled the "in whitespace" case.
|
|
+ Fix key space allocation bug triggered by cut/paste under SunOS.
|
|
+ Ex move command got the final cursor position wrong.
|
|
+ Delete "optimize option not implemented" message.
|
|
+ Make the literal-next character turn off mapping for the next
|
|
character in text input mode.
|
|
1.06 -> 1.07: Mon Mar 14 11:10:33 EST 1994
|
|
+ The "wire down" change in 1.05 broke ex command parsing, there
|
|
wasn't a corresponding change to handle multiple K_VLNEXT chars.
|
|
+ Fix final position for vi's 't' command.
|
|
1.05 -> 1.06: Sun Mar 13 16:12:52 EST 1994
|
|
+ Wire down ^D, ^H, ^W, and ^V, regardless of the user's termios
|
|
values.
|
|
+ Add ^D as the ex scroll command.
|
|
+ Support ^Q as a literal-next character.
|
|
+ Rework abbreviations to be delimited by any !inword() character.
|
|
+ Add options description to the manual page.
|
|
+ Minor screen cache fix for svi_get.c.
|
|
+ Rework beautify option support to match historical practice.
|
|
+ Exit immediately if not reading from a tty and a command fails.
|
|
+ Default the SunOS 4.* ports to the distributed curses, not SMI's.
|
|
1.04 -> 1.05: Thu Mar 24 16:07:45 EST 1994
|
|
+ Make cursor keys work in input mode.
|
|
+ Rework screen column code in vi curses screen. MAJOR CHANGE --
|
|
after this, we'll be debugging curses screen presentation from
|
|
scratch.
|
|
+ Explode include files in vi.h into the source files.
|
|
1.03 -> 1.04: Sun Mar 6 14:14:16 EST 1994
|
|
+ Make the ex move command keep the marks on the moved lines.
|
|
+ Change resize semantics so you can set the screen size to a
|
|
specific value. A couple of screen fixes for the resize code.
|
|
+ Fixes for foreground/background due to SIGWINCH.
|
|
+ Complete rework of all of vi's cursor movements. The underlying
|
|
assumption in the old code was that the starting cursor position
|
|
was part of the range of lines cut or deleted. The command
|
|
"d[[" is an example where this isn't true. Change it so that all
|
|
motion component commands set the final cursor position separately
|
|
from the range, as it can't be done correctly later. This is a
|
|
MAJOR CHANGE -- after this change, we'll be debugging the cursor
|
|
positioning from scratch.
|
|
+ Rewrite the B, b, E, e commands to use vi's getc() interface
|
|
instead of rolling their own.
|
|
+ Add a second MARK structure, LMARK, which is the larger mark
|
|
needed by the logging and mark queue code. Everything else uses
|
|
the reworked MARK structure, which is simply a line/column pair.
|
|
+ Rework cut/delete to not expect 1-past-the-end in the range, but
|
|
to act on text to the end of the range, inclusive.
|
|
+ Sync on write's, to force NFS to flush.
|
|
1.01 -> 1.03: Sun Jan 23 17:50:35 EST 1994 (PUBLICLY AVAILABLE VERSION)
|
|
+ Tag stack fixes, was returning to the tag, not the position from
|
|
which the user tagged.
|
|
+ Only use from the cursor to the end of the word in cursor word
|
|
searches and tags. (Matches historical vi behavior.)
|
|
+ Fix delete-last-line bug when line number option set.
|
|
+ Fix usage line for :split command.
|
|
+ If O_NUMBER set, long input lines would eventually fail, the column
|
|
count for the second screen of long lines wasn't set correctly.
|
|
+ Fix for [[ reaching SOF with a column longer than the first line.
|
|
+ Fix for multiple error messages if no screen displayed.
|
|
+ Fix :read to set alternate file name as in historical practice.
|
|
+ Fix cut to rotate the numeric buffers if line mode flag set.
|
|
1.00 -> 1.01: Wed Jan 12 13:37:18 EST 1994
|
|
+ Don't put cut items into numeric buffers if cutting less than
|
|
parts of two lines.
|
|
0.94 -> 1.00: Mon Jan 10 02:27:27 EST 1994
|
|
+ Read-ahead not there; BSD tty driver problem, SunOS curses
|
|
problem.
|
|
+ Global command could error if it deleted the last line of
|
|
the file.
|
|
+ Change '.' to only apply to the 'u' if entered immediately
|
|
after the 'u' command. "1pu.u.u. is still broken, but I
|
|
expect that it's going to be sacrificed for multiple undo.
|
|
+ If backward motion on a command, now move to the point; get
|
|
yank cursor positioning correct.
|
|
+ Rework cut buffers to match historic practice -- yank/delete
|
|
numeric buffers redone sensibly, ignoring historic practice.
|
|
0.92 -> 0.93: Mon Dec 20 19:52:14 EST 1993
|
|
+ Christos Zoulas reimplemented the script windows using pty's,
|
|
which means that they now work reasonably. The down side of
|
|
this is that almost all ports other than 4.4BSD need to include
|
|
two new files, login_tty.c and pty.c from the PORT/clib directory.
|
|
I've added them to the Makefiles.
|
|
+ All calloc/malloc/realloc functions now cast their pointers, for
|
|
SunOS -- there should be far fewer warning messages, during the
|
|
build. The remaining messages are where CHAR_T's meet char *'s,
|
|
i.e. where 8-bit clean meets strcmp.
|
|
+ The user's argument list handling has been reworked so that there
|
|
is always a single consistent position for use by :next, :prev and
|
|
:rewind.
|
|
+ All of the historical options are now at least accepted, although
|
|
not all of them are implemented. (Edcompatible, hardtabs, lisp,
|
|
optimize, redraw, and slowopen aren't implemented.)
|
|
+ The RE's have been reworked so that matches of length 0 are handled
|
|
in the same way as vi used to handle them.
|
|
+ Several more mapping fixes and ex parser addressing fixes.
|