zsh/Src/Zle, branch declarednull

48391: fix display problem in menu-complete

2021-04-06T14:38:52Z

Take account of the trailing file type character even when '-d disp' is given to compadd.

47997: Disable XTRACE around user-defined completion widgets.

2021-02-12T03:13:47Z

47744: Fix vi repeats with hooks in use.

2021-01-27T10:04:40Z

unposted (after 46068): Fix a compiler warning.

2020-06-27T03:35:30Z

The warning was: . warning: passing 'const char *' to parameter of type 'void *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

46072 + 46136: Add the 'zle $widget -f nolast' syntax, to improve add-zle-hook-widget support for multiple hook functions.

2020-06-27T03:09:31Z

See workers/46004 for the use-case.

46068 (tweaked) (was: github #57): region_highlight: Add memo= support.

2020-06-25T11:50:33Z

This is useful when multiple plugins add region_highlight entries and subsequently want to remove only their own entries. Without this functionality, recognizing one's region_highlight entries is not trivial because the 'start' and 'end' offsets are modified by editing of $BUFFER and the highlight specification may not be unique or distinctive. The tweaks are as follows: - Change zfree() to zsfree() per workers/46070. - Remove the mem.c hunk, as it changed the signature of only one out of two alternative definitions of zsfree(). (The definition that hunk touched is the one that's not used by default.)

45730: _arguments: Add the -0 flag, which makes $opt_args be populated sanely.

2020-05-03T01:27:36Z

Also, write/extend docstrings for sepjoin() and zjoin().

45729: internal: Add a second parameter to zlinklist2array(), analogously to hlinklist2array().

2020-05-03T01:27:36Z

Will be used in the next commit.

45487: Missing mod_export declarations for AIX

2020-02-24T10:55:48Z

Fix typos reported by codespell in Src/

2020-01-09T13:49:55Z

45269: Fix misspellings in completions and elsewhere.

2020-01-09T13:42:02Z

24581: Fix array assignments in shell word splitting and completion.

2019-12-31T18:35:06Z

Assignments after the first were not recognised as such as without the full parser the state didn't return to command position. Fix this in bufferwords() and the completion miniparser.

45058: internal: Add symbolic names to possible values of zexit()'s "from_where" parameter. No functional change.

2019-12-17T05:12:36Z

44997: GLOB_COMPLETE fix for compctl file completion.

2019-12-10T10:32:48Z

Dashes could cause problems in directory prefixes.

44976: fixup describe-key-briefly for visual mode

2019-12-04T21:55:52Z

unposted: fix indentation (whitespace-only change)

2019-10-28T11:00:55Z

Indentatin in moveto was broken by 3eea35d0 (my bad), making it difficult to read. This commit reverts it to what it used ot be. While at it, fix indentation in a few other places in the same file.

bug fix: infinite loop when tty disappears

2019-10-04T12:18:18Z

When TTY disappears and there is at least one fd watcher, raw_getbyte() can enter an infinite loop where it keeps calling poll() over and over again. To reproduce, open a terminal, start zsh and type this: rm -f /tmp/fifo mkfifo /tmp/fifo exec 3<>/tmp/fifo do-nothing() {} zle -F 3 do-nothing Then make TTY disappear. For example, kill the parent with `kill -9 $PPID` and close the terminal window if it's still there. Observe that zsh is consiming 100% CPU. Note that do-nothing() never gets called. This patch makes the poll() loop in raw_getbyte() terminate when TTY is signalling POLLHUP. This makes the behavior consistent with the case where TTY disappears while no fd watchers are installed.

44582: Fix foregoing commit to use DPUTS() better

2019-07-26T15:36:14Z

44566: make sure Zle doesn't crash if history entry not found

2019-07-24T16:14:06Z

44435: Handling digita arguments for :h and :t.

2019-06-20T10:13:05Z

Pick number of leading or trailing path components to substitute. Active in history, brace parameters, glob qualifiers. Add tests for all three environments.

fix cursor position with ZLE_RPROMPT_INDENT=0

2019-05-28T08:39:22Z

44275: Fix compset -p/-s multibyte inconsistency and documentation

2019-05-08T21:35:08Z

44274: allow finer control of completion match soring with compadd's -o option

2019-05-07T21:24:49Z

44168 (tweaked to remove change to errflag): Fix interrupt handling of zle -F.

2019-04-10T19:56:53Z

If interrupted by irrelevant interrupt (EINTR only is set), don't set the local error flag, just retry.

44215: Maintain LASTWIDGET across reset-prompt.

2019-04-10T08:41:04Z

This avoids side effects of asynchronous notifications.

44202: Rewrite to use memmove() for possibly overlapping copy

2019-04-10T08:31:41Z

c.f. 44062: Back off clearflag change to ZLE line init.

2019-02-14T11:41:19Z

This causes problems with failed ZLE reads that printed a message in the display area, in particular ignoreEOF warnings. It appears it's not needed for the overall effect of the fixes in zsh-workers/40302, commit 34656ec2.

43969: untokenize Dash for compctl with GLOB_SUBST set

2019-01-03T13:51:19Z

43793: computil could overrun buffer

2018-11-09T10:57:09Z

43759: add support for true colour terminals

2018-11-05T21:24:12Z

43531: Completion: Fix some false positives in the logic for "are these two candidates completions equivalent".

2018-09-30T22:18:46Z

Don't handle ZLE functions for single key.

2018-09-03T09:09:22Z

For read -k and read -q where we use ZLE, we just want a single key and not full ZLE processing. So don't handle timed ZLE functions when preforming the read.

43294: Add ZLE_RECURSIVE parameter.

2018-08-17T18:43:17Z

43219 (except term{cap,info}.c): fix several memory leaks

2018-07-31T13:15:58Z

43225: Recalculate ZLE timeout.

2018-07-30T14:39:51Z

Needed when looping owing to having handled a special fd.

43084: Variable warning suppression enhancements.

2018-06-25T08:31:40Z

Add vared -g option along the lines of typeset -g. Set reply safely in zsh_directory_name_cdr.

42939: pm argument to set_registers is not unused

2018-06-06T08:33:28Z

42870: another improvement of 'compset -q'

2018-05-31T12:07:53Z

zlemetall need not count the 'x' added at the cursor in set_comp_sep()

42809: slightly improve 'compset -q'

2018-05-25T12:11:20Z

42760: move stack variable outside while loop scope as it is accessed in the while condition

2018-05-13T07:51:05Z

42185: safety when removing separators in completion

2018-05-11T08:33:05Z

42751: Protect shell status in ZLE timed function handler.

2018-05-08T09:18:19Z

Otherwise status from sched and other asynchronous functions could escape back to the main shell.

42605: properly free the vi registers hash

2018-04-07T16:52:37Z

42600: error paths for _values leaked the exclusion list array

2018-04-07T12:37:46Z

42575: fix to not complete options in the argument to another option

2018-04-05T09:14:58Z

42519, CVE-2018-1083: check bounds on PATH_MAX-sized buffer used for file completion candidates

2018-03-24T14:04:39Z

42501: avoid out of bound pointer (as 42487)

2018-03-24T06:22:10Z

42487: Fix pointer problems in compctl.

2018-03-21T10:29:22Z

Pointing off the front of a string caused warnings with gcc 7.3.0 and is somewhat murky C anyway.

23180: Fix expand-or-complete with ~[...].

2018-02-26T21:43:12Z

The square brackets shouldn't be treated as wildcards.

42164: fix digits in format escapes in completion listings

2018-01-04T17:16:18Z

dana: 42145: Fix additional completion cases with option arguments.

2017-12-20T09:07:28Z

42412: fix a bug in 42116

2017-12-18T14:49:31Z

Also fix a few widgets which were calling wrong function when negative numeric argument was given.

42116: multibyte support for ZLE vi-mode word motion

2017-12-18T03:48:25Z

41983: fix exclusion of long options with (-) on a normal argument

2017-11-03T23:57:48Z

41835: handle multibyte characters with compset -p and -s

2017-10-10T23:23:42Z

41824: fix to not complete rest args from an _arguments set alongside the argument to and option in a separate set

2017-10-07T20:35:59Z

41772: fix bug in handling of long options with _arguments' -A option

2017-09-28T07:31:35Z

Updates for ksh array element syntax.

2017-09-24T16:33:07Z

Move detection of key/value pairs down into prefork(). Detect normal array assignment and [key]=val array assignemnt separately. Mark key / value pairs with Marker and pass up flag. Deal with marked triads specially later on.

Avoid invalid access with isearch in completion list

2017-07-04T08:38:23Z

41368: Add missing unqueue_signals() to compctl.

2017-06-27T09:12:55Z

41242: zstrbcmp(...) removed in favor of zstrcmp(..., SORTIT_IGNORING_BACKSLASHES)

2017-06-17T17:25:43Z

This should make sorting consistent in completion listings vs. elsewhere.

41275: Leave stdin open when executing widgets

2017-06-14T01:34:55Z

41244: Add zmodload -s option.

2017-06-12T09:10:23Z

Doesn't complain if module is unavailable, but prints more obscure errors. Use existing low-level silent flag by passing through intermediate module loading hierarchy.

41191: Check for immortal thingies when checking for specific thingies

2017-06-01T16:56:14Z

41090: Replace iswprint() if unicode9 is enabled.

2017-05-12T03:10:13Z

If wcwidth() or iswprint() is broken, force enable unicode9.

40763: count wide characters and Cmatcher pointers more sanely in cfp_matcher_pats(), and count characters in pattern_match() the same way to stay in sync

2017-03-09T05:26:55Z

Might not fix wide-char matching in completion matcher-lists but should avoid wild pointer crash

40702: new KEYS_QUEUED_COUNT ZLE variable

2017-03-03T10:18:46Z

40469: change strategy from 40453 to use patcompile(PAT_HEAPDUP) instead of signal queueing.

2017-01-30T16:03:47Z

40453: signal handler safety for callers of patcompile(PAT_STATIC), which is not re-entrant.

2017-01-29T16:30:14Z

40362: Fix setting of parameter values in compvalues

2017-01-15T17:15:04Z

40321: _arguments option groups

2017-01-11T19:50:02Z

40305: fix some problems redisplaying command line after interrupt.

2017-01-10T19:18:52Z

Back off previous fix as this only covered some subset of problems. Remaining problems happend after reset-prompt in TRAPINT. One was in complist and is fixed by not attempting to list after an error or interrupt. The other was owing to not resetting clearflag when ZLE was re-entered.

40285: Be more careful with pattern allocation in history isearch.

2017-01-06T17:42:13Z

If there are ZLE hooks to be called, they may use patterns, in which case it's not safe to allocate the isearch pattern in the static buffer.

40269: handle option exclusion within current word for clumped options

2017-01-05T12:31:13Z

This replaces the change made in 13999 with an alternative approach.

40227: handle _arguments sets and rest arguments starting with a dash

2017-01-04T13:50:56Z

This is a new approach to the problem first covered by 39611: checking to see if an option-like argument belongs to one of the other sets.

40226: tidy up some of the _arguments set code

2017-01-04T13:42:39Z

Remove old code for applying explicit exclusions between sets which fixes some odd behaviour. Some struct members were unused. Also added some comments and test cases.

40162: _arguments support for a match spec in combination with sets

2016-12-22T15:12:42Z

40134: silence spurious compiler warnings.

2016-12-11T03:13:53Z

40129: revert 39611, add code comments and test cases for _arguments

2016-12-08T23:00:30Z

40067: internal: Document 'cmatcher', parse_cmatcher(), 'comptoend', unsetparam_pm(), and getindex().

2016-12-03T09:54:11Z

40043: fix computil.c indentation (cosmetic)

2016-11-30T16:19:21Z

40035: Cosmetic fixes for comments and documentation.

2016-11-29T17:13:52Z

Mostly fixes to doubled words.

40026: Fix for completion after redirection.

2016-11-29T17:08:56Z

This could get confused about where we were in the command line word array e.g. after the > of "!> .". Also take more care if does confused, with debug output. Also neaten up one obscure test.

unposted: fix to compile on Solaris where curses.h has a #define for reg to register

2016-11-24T15:11:52Z

40003: include "0-"9 vi buffers in the registers associative array

2016-11-24T15:05:00Z

unposted: clear ERRFLAG_ERROR before invoking immortal widget (cf. 39934)

2016-11-24T02:15:17Z

Updates commit cbb9ca3d

39981: Make compstate[to_end] skip suffix and hidden suffix, but not ignored suffix.

2016-11-21T05:40:09Z

Motivated by 39930.

39986, 39989: improve handling of vi-repeat-change

2016-11-20T22:59:48Z

Save previous vi change and throw away a new change that fails. Add zle -f vichange to allow shell widget to be a single change. Fix repeat of command where numeric arguments were multiplied.

unposted (after 39952): Restore C89 compatibility.

2016-11-20T08:09:33Z

39958: Add extra byte to PATH_MAX allocations.

2016-11-17T19:49:17Z

This ensures we've got enough space for a null, although this isn't always needed.

39962: bind vi case conversion widgets

2016-11-17T11:32:28Z

u/U in visual mode and g~ from normal mode

39959: when repeating vi changes advance through the numbered killring registers

2016-11-17T11:28:08Z

Also fix numeric arguments with vi-repeat-change: and argument passed to the repeat replaces that previously saved with the change.

39952: add registers special parameter to provide access to the vi register buffers from a zle widget function

2016-11-17T11:27:52Z

39945: allow further tab presses to move on to menu completion even when compstate[insert] is emptied

2016-11-16T08:42:49Z

unposted: comment in zlecallhook() points to redrawhook() just in case

2016-11-14T02:15:23Z

39934: if a widget execution fails, try to execute a corresponding immortal widget instead.

2016-11-13T23:52:09Z

39933: more of zlecallhook() in redrawhook()

2016-11-13T19:04:25Z

add commentary on some of the differences

39829: when compstate[insert] is emptied by the completion function and AUTO_MENU is set, start menu completion on the second tab press rather than the third

2016-11-04T23:36:29Z

unposted: comment explaining key buffer handling.

2016-11-03T17:03:37Z

Describe putting back the tail end of the key buffer into the input.

39806: internal: Document zle's vichgbuf.

2016-11-03T16:44:14Z