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2017-01-0340248: suppress errors from zshaddhistoryhookBarton E. Schaefer1-1/+2
and do not call it if no history entry will be written
2016-11-2940035: Cosmetic fixes for comments and documentation.Eitan Adler1-1/+1
Mostly fixes to doubled words.
2016-11-1739958: Add extra byte to PATH_MAX allocations.Peter Stephenson1-1/+1
This ensures we've got enough space for a null, although this isn't always needed.
2016-10-0339545: Add some missing unqueue_signals().Peter Stephenson1-0/+1
All of these are added simply to fit existing logic in other branches.
2016-01-3037838: use UNUSED() consistentlyJun-ichi Takimoto1-1/+1
2016-01-2737819: zshaddhistory hook works for any history file write, even upon ↵Barton E. Schaefer1-4/+11
keyboard interrupt
2015-10-2136909: in getargs(), sanity-check the offsets for start and end of the ↵Barton E. Schaefer1-2/+16
requested words, in case of overflow
2015-09-1036468: Fix infinite loop exiting from Zle widget.Peter Stephenson1-0/+6
If the exit was while we were waiting to complete a lexical expression we might not exit from the loop.
2015-07-2435883: Don't attempt to back up over history if expanding aliasPeter Stephenson1-1/+2
2015-07-2335854: ensure history character unget doesn't recurse infinitelyPeter Stephenson1-2/+8
2015-06-12Add non-metafied character length handling.Peter Stephenson1-1/+1
Use this in regex module and add test using $'\ua0'. Rename mb_metacharinit() to mb_charinit() as it does not involve metafied characters.
2015-04-2534961: clean up declarations of quote() and quotebreak()Barton E. Schaefer1-3/+3
2015-03-2934817: Catch some errors earlier when reading history.Peter Stephenson1-1/+5
Mostly for the case of an interrupt. Don't try to process words when we know something's gone wrong. Also abort history reading earlier on an interrupt.
2015-03-2534776: improve suppression of alias expansions from history.Peter Stephenson1-34/+12
Now uses the mechanism in use for other forms of suppression of sections of input.
2015-03-2234759: improve implementation of last commitPeter Stephenson1-1/+2
2015-03-2234758: fix yet more history / command subst interaction.Peter Stephenson1-1/+13
In general we need to wind back over the history text input inside command substitution because there's no level of the input mechanism between history and the lexer.
2015-03-1934742: history expansion inside command substitution failed.Peter Stephenson1-2/+4
Needs the case of alias expansion separating out.
2015-02-2334623: free history more often if "remetafying"Peter Stephenson1-2/+6
2015-02-2334615 + 34619: Remeta one frame earlierMikael Magnusson1-35/+30
2015-02-2234604: Work around problem with changes in Meta characters.Peter Stephenson1-3/+37
If reading in a file that contains characters that should be metafied but are not, fix up on the fly. Only need when using HIST_LEX_WORDS.
2015-01-2534389: fix parsing of ">!" when read from histfile with HIST_LEX_WORDSBarton E. Schaefer1-1/+2
2015-01-2534365: History lockfile backoff: randomised time.Peter Stephenson1-10/+31
Time doubles on each lock failure. zsleep() provides microsecond resolution for sleep; uses nanosleep() if available, else select via means of existing tty poll function.
2015-01-1834319: fix alias expansion in history for command substitutionPeter Stephenson1-6/+20
2015-01-16unposted: another dubious comment in hist.c fixedPeter Stephenson1-2/+2
2015-01-16unposted: improve comment on hist_in_word().Peter Stephenson1-2/+6
Commit f2a2f28f7 was a bit less clear about how hist_in_word() was used than it could be.
2015-01-1632413: turn off history word marking in cmd substPeter Stephenson1-2/+20
2015-01-10hist: remove wrong NULL terminatorMikael Magnusson1-1/+0
This actually writes a NULL to some arbitrary location in the caller function's stack. Found by Coverity (Issue 1255746).
2015-01-09Rearrange context saving.Peter Stephenson1-2/+86
Variables are now associated with the module that declares them, being initialised and saved/restored there. However, as many variables are used for communication between modules, many of them are set in multiple places, so the assignment is ambiguous.
2015-01-0634107: getsubsargs: free ptr1 before returningMikael Magnusson1-0/+1
Found by Coverity (Issue 439073).
2015-01-0634106: hist: use zhtricat instead of tricatMikael Magnusson1-1/+1
Found by Coverity (Issue 1255769).
2015-01-0634118: Don't crash when writing out history if HOST is unsetMikael Magnusson1-1/+2
Found by Coverity (Issue 1255793).
2014-12-1133876: etc.: Separate errors and keyboards interruptsPeter Stephenson1-4/+6
Combination of 12 commits from interrupt_abort branch. Basic strategy is to introduce bits to errflag and to set and reset them separately. Remove interrupt status on return to main keymap. Turn off ERRFLAG_INT for always block. Restore bit thereafter: we probably need a new variable in order to allow user interrupts to be reset in the always block. Add TRY_BLOCK_INTERRUPT This works the same as TRY_BLOCK_ERROR, but for a SIGINT, too. Ensure propagation of SIGINT from exited job. If received by foreground job, shell uses ERRFLAG_INT, not ERRFLAG_ERROR, to set the new state. Reset errflag before precmd() Add always block in _main_completion to fix ZLS_COLORS Ensures we get the right state of $ZLS_COLORS at the end of _main_complete even if there's an interrupt. However, the "right state" is a bit messy as it depends on styles.
2014-11-3033820: detect support for realpath() with a NULLOliver Kiddle1-25/+22
argument and fixes to the use of it
2014-10-1033429: disallow non-integer values for HISTSIZE and SAVEHIST of "fc -p", and ↵Barton E. Schaefer1-3/+6
fix crash on zero values for same
2014-09-29users/19183: improve unlikely error case with fdopen in history codePeter Stephenson1-1/+6
2014-09-0633116: followup to 32580 to prevent double-locking with shared or ↵Barton E. Schaefer1-6/+8
incremental history
2014-07-1732882 (cf. Augie Fackler 32879): correct reload of backslash-continuation ↵Barton E. Schaefer1-2/+12
lines from history, fix bad history write of events ending with backslashes
2014-06-0632682 with tweaks: Add INC_APPEND_HISTORY_TIME.Peter Stephenson1-5/+9
Revert INC_APPEND_HISTORY behaviour.
2014-04-2532580: avoid indefinite wait in lockhistfile() by checking for lock file ↵Barton E. Schaefer1-15/+32
time stamp in the future Also change behavior of HIST_FCNTL_LOCK to use only fcntl() locking, rather than applying both kinds of lock.
2014-04-0632531: fix memory leaks detected by valgrindBarton E. Schaefer1-1/+2
2013-10-1731823: add HISTORY_IGNORE parameterBarton E. Schaefer1-0/+17
HISTORY_IGNORE defines a pattern to exclude matching lines in the internal history from the HISTFILE at write time.
2013-10-1731830: New feature for zshaddhistory hooks.Peter Stephenson1-4/+21
If the first non-zero return status is 2, save the line on the internal history list, but don't write it out.
2013-10-1131815: another fix for INCAPPENDHISTORY change.Peter Stephenson1-2/+15
We need to save immediately if something is pushed on the history stack to ensure we use the right file before popping.
2013-10-0831797: to match documentation, avoid expanding history when there is neither aBarton E. Schaefer1-0/+6
word nor an event designator There are still a few cases where expansion is attempted even though the documentation indicates it will not be, but in most of those cases the expansion will fail. The now-fixed case would fall back to default expansion of the previous command.
2013-10-0731794: further refinement to INCAPPENDHISTORY change.Peter Stephenson1-1/+9
With SHAREHISTORY we should make sure the code behaves as it always did, because it takes care about locking a file once for reading and writing.
2013-10-0731793: Fix problem with non-interactive history.Peter Stephenson1-1/+1
Modify 31789 so it doesn't try to save history from hbegin() in that case.
2013-10-0531789: Save history for INCAPPENDHISTORY later.Han Pingtian1-1/+7
This improves the timing recorded in the history.
2013-09-2631770: memmove() instead of memcpy() for overlapping regions.Barton E. Schaefer1-1/+1
2013-08-08users/17908: Keep history line in sync between ZLE and shell.Peter Stephenson1-0/+10
Update ZLE version if history is read, pushed or popped with ZLE active
2013-07-2431750: fix for HISTREDUCEBLANKS option.Peter Stephenson1-2/+27
Don't truncate line after marked words if there's more non-white-space text, which is probably comments.