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* 34817: Catch some errors earlier when reading history.Peter Stephenson2015-03-291-1/+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.
* 34776: improve suppression of alias expansions from history.Peter Stephenson2015-03-251-34/+12
| | | | | Now uses the mechanism in use for other forms of suppression of sections of input.
* 34759: improve implementation of last commitPeter Stephenson2015-03-221-1/+2
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* 34758: fix yet more history / command subst interaction.Peter Stephenson2015-03-221-1/+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.
* 34742: history expansion inside command substitution failed.Peter Stephenson2015-03-191-2/+4
| | | | Needs the case of alias expansion separating out.
* 34623: free history more often if "remetafying"Peter Stephenson2015-02-231-2/+6
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* 34615 + 34619: Remeta one frame earlierMikael Magnusson2015-02-231-35/+30
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* 34604: Work around problem with changes in Meta characters.Peter Stephenson2015-02-221-3/+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.
* 34389: fix parsing of ">!" when read from histfile with HIST_LEX_WORDSBarton E. Schaefer2015-01-251-1/+2
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* 34365: History lockfile backoff: randomised time.Peter Stephenson2015-01-251-10/+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.
* 34319: fix alias expansion in history for command substitutionPeter Stephenson2015-01-181-6/+20
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* unposted: another dubious comment in hist.c fixedPeter Stephenson2015-01-161-2/+2
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* unposted: improve comment on hist_in_word().Peter Stephenson2015-01-161-2/+6
| | | | | Commit f2a2f28f7 was a bit less clear about how hist_in_word() was used than it could be.
* 32413: turn off history word marking in cmd substPeter Stephenson2015-01-161-2/+20
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* hist: remove wrong NULL terminatorMikael Magnusson2015-01-101-1/+0
| | | | This actually writes a NULL to some arbitrary location in the caller function's stack. Found by Coverity (Issue 1255746).
* Rearrange context saving.Peter Stephenson2015-01-091-2/+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.
* 34107: getsubsargs: free ptr1 before returningMikael Magnusson2015-01-061-0/+1
| | | | Found by Coverity (Issue 439073).
* 34106: hist: use zhtricat instead of tricatMikael Magnusson2015-01-061-1/+1
| | | | Found by Coverity (Issue 1255769).
* 34118: Don't crash when writing out history if HOST is unsetMikael Magnusson2015-01-061-1/+2
| | | | Found by Coverity (Issue 1255793).
* 33876: etc.: Separate errors and keyboards interruptsPeter Stephenson2014-12-111-4/+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.
* 33820: detect support for realpath() with a NULLOliver Kiddle2014-11-301-25/+22
| | | | argument and fixes to the use of it
* 33429: disallow non-integer values for HISTSIZE and SAVEHIST of "fc -p", and ↵Barton E. Schaefer2014-10-101-3/+6
| | | | fix crash on zero values for same
* users/19183: improve unlikely error case with fdopen in history codePeter Stephenson2014-09-291-1/+6
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* 33116: followup to 32580 to prevent double-locking with shared or ↵Barton E. Schaefer2014-09-061-6/+8
| | | | incremental history
* 32882 (cf. Augie Fackler 32879): correct reload of backslash-continuation ↵Barton E. Schaefer2014-07-171-2/+12
| | | | lines from history, fix bad history write of events ending with backslashes
* 32682 with tweaks: Add INC_APPEND_HISTORY_TIME.Peter Stephenson2014-06-061-5/+9
| | | | Revert INC_APPEND_HISTORY behaviour.
* 32580: avoid indefinite wait in lockhistfile() by checking for lock file ↵Barton E. Schaefer2014-04-251-15/+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.
* 32531: fix memory leaks detected by valgrindBarton E. Schaefer2014-04-061-1/+2
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* 31823: add HISTORY_IGNORE parameterBarton E. Schaefer2013-10-171-0/+17
| | | | | HISTORY_IGNORE defines a pattern to exclude matching lines in the internal history from the HISTFILE at write time.
* 31830: New feature for zshaddhistory hooks.Peter Stephenson2013-10-171-4/+21
| | | | | If the first non-zero return status is 2, save the line on the internal history list, but don't write it out.
* 31815: another fix for INCAPPENDHISTORY change.Peter Stephenson2013-10-111-2/+15
| | | | | We need to save immediately if something is pushed on the history stack to ensure we use the right file before popping.
* 31797: to match documentation, avoid expanding history when there is neither aBarton E. Schaefer2013-10-081-0/+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.
* 31794: further refinement to INCAPPENDHISTORY change.Peter Stephenson2013-10-071-1/+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.
* 31793: Fix problem with non-interactive history.Peter Stephenson2013-10-071-1/+1
| | | | | Modify 31789 so it doesn't try to save history from hbegin() in that case.
* 31789: Save history for INCAPPENDHISTORY later.Han Pingtian2013-10-051-1/+7
| | | | This improves the timing recorded in the history.
* 31770: memmove() instead of memcpy() for overlapping regions.Barton E. Schaefer2013-09-261-1/+1
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* users/17908: Keep history line in sync between ZLE and shell.Peter Stephenson2013-08-081-0/+10
| | | | Update ZLE version if history is read, pushed or popped with ZLE active
* 31750: fix for HISTREDUCEBLANKS option.Peter Stephenson2013-07-241-2/+27
| | | | | Don't truncate line after marked words if there's more non-white-space text, which is probably comments.
* 30789: Add CONTINUE_ON_ERROR for old behaviour.Peter Stephenson2012-11-151-1/+1
| | | | | New behaviour is for scripts to exit on error instead of returning to top level and executing the next command.
* 30433: double backslash is not line continuation.Bart Schaefer2012-04-211-1/+2
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* Timothy Redaelli: file name manipulationsPeter Stephenson2012-02-081-0/+5
| | | | in history can return NULL if HAVE_CANONICALIZE_FILE_NAME
* 29694: avoid overwriting current history word when not expanding an aliasBart Schaefer2011-08-181-1/+2
| | | | or history event in-place.
* unposted: fix a typo in a comment.Mikael Magnusson2011-08-141-1/+1
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* users/16131: skip reading empty history filePeter Stephenson2011-07-181-3/+5
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* 29542: fix crash in hbegin(), remove bad testPeter Stephenson2011-07-121-37/+113
| | | | 29543: fix backslash-newline within words with histlexwords
* 29413: "print -S" for saving to history with lexical word splitPeter Stephenson2011-06-031-101/+138
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* histlexwords splitting of ";;" in casePeter Stephenson2011-05-271-0/+7
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* 29307, 29308 + replies: Fix some doubled words in docs and comments.Mikael Magnusson2011-05-191-1/+1
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* lexsave/lexrestore lexflagsPeter Stephenson2010-12-141-7/+4
| | | | add new LEXFLAGS_ZLE
* 28528: Rearrange zleparse to lexflagsPeter Stephenson2010-12-141-13/+12
| | | | Add (z+n+)
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