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* Fix up memory allocation for previous patchPeter Stephenson2015-02-171-4/+5
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* 34560: Fix $(( that's actually a multiline cmd subst.Peter Stephenson2015-02-163-2/+36
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* 34530: PRINT_EXIT_VALUE with anonymous functions.Peter Stephenson2015-02-161-2/+12
| | | | Simpler fix, avoiding structural changes.
* 34551: Avoid adding an extra "/" to the target path in cd_try_chdir() when ↵Barton E. Schaefer2015-02-151-2/+4
| | | | the current directory is "/"
* 34543: Prevent crash on garbage bytes inside $(...)Barton E. Schaefer2015-02-142-4/+8
| | | | | | Garbage input (nul bytes, etc.) can cause the $(...) parser to become confused during look-ahead and attempt to back up the input too far. This commit catches the error but does not fix the underlying cause.
* 34546: further $_ with anon function fix.Peter Stephenson2015-02-131-4/+13
| | | | Also add tests.
* 34519: $_ for arguments of anonymous functionPeter Stephenson2015-02-121-1/+4
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* 34514: Back out 34485, an alternate solution needs to be worked out.Barton E. Schaefer2015-02-122-27/+30
| | | | (Tweaked to keep the unrelated hunk of the E01 test.)
* users/19850: add pattern support to watch variablePeter Stephenson2015-02-111-3/+24
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* 34490: Fix leak on print -zf/-sf errorMikael Magnusson2015-02-101-1/+17
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* 34488: Fix use-after-free for print -zf and print -sfMikael Magnusson2015-02-101-6/+12
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* 34485: More rationalisation for anonymous functions.Peter Stephenson2015-02-092-30/+27
| | | | | | | | Don't attempt to treat as "simple" case as there are too many hidden problems. Pull out some post-execution functions to a common case in execcmd().
* 34466: Fix double unmeta in rm verificationMikael Magnusson2015-02-091-1/+1
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* 34451: use mmap() also on Mac OS XJun-ichi Takimoto2015-02-031-0/+4
| | | | | Let MAP_ANONYMOUS be an alias to MAP_ANON if the former is not defined.
* 34455: Further gdbm parameter fixes.Peter Stephenson2015-02-031-12/+16
| | | | | | | Fix memory leak with name of parameter. Unset old parameter before opening db as it might close an existing db.
* 34447: fix assignment of key-value array to ztie'd parameter.Barton E. Schaefer2015-02-021-5/+56
| | | | | Add gdbmhashsetfn() for this purpose. Erases and reorganizes the database before bulk assign.
* 34446: add "ztie -r" and "zuntie -u", update documentationBarton E. Schaefer2015-02-011-12/+32
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* 34439: unset variable about to be tiedPeter Stephenson2015-01-301-2/+15
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* 34430: parameter fixes for gdbm tied hash.Peter Stephenson2015-01-292-8/+36
| | | | | | | | Probably fix the issue with correct parameter hiding or not hiding. A little extra safety checking. Possibly fixed a memory leak with untying.
* 34403: refine 34399 to avoid settyinfo() when the input descriptor is not a TTYBarton E. Schaefer2015-01-261-2/+2
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* 34387: Avoid loading the main zsh binary as a moduleMikael Magnusson2015-01-271-1/+3
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* 34382: Handle NULL return from dlerror() more gracefullyMikael Magnusson2015-01-271-1/+2
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* Unsetting gdbm tied variable basically works.Peter Stephenson2015-01-261-1/+25
| | | | | | | Allows variables in nested scope. However, explicitly untying a variable doesn't properly expose the scope above.
* 34399: fix polltty thinko from 34365Barton E. Schaefer2015-01-251-1/+1
| | | | Also add missing ChangeLog entry for 34365.
* 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 Stephenson2015-01-252-14/+123
| | | | | | | 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.
* 34350, 34353: document zsh/db/gdbm module, clean up a few things in the codeBarton E. Schaefer2015-01-251-20/+29
| | | | Still core dumps at this revision if the tied parameter is forced to be a local and is not untied before end of scope.
* 34369: document error and warning codesDaniel Shahaf2015-01-251-1/+15
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* 34383: ztrdup() should be dupstring() in new cd codePeter Stephenson2015-01-251-1/+1
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* 34331: better handling of NULL in cd.Peter Stephenson2015-01-222-7/+12
| | | | | Problem was return from symbolic link expander in weird cases where there file system isn't behaving itself properly.
* 34329: add -S option to which and wherePeter Stephenson2015-01-201-2/+2
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* users/19751: remove error on failure to close file descriptor by number.Peter Stephenson2015-01-201-1/+6
| | | | | Keep it when closing file descriptor stored in a variable, i.e. explicitly opened by the user.
* 34322: bug with interface to parsestr() etc.Peter Stephenson2015-01-189-26/+46
| | | | | | | Was showing up in places like ${(e)...} where command substitution could reallocate the token string, but actually there was never any guarantee that the lexer wouldn't do that, so this was always a bit iffy.
* 34319: fix alias expansion in history for command substitutionPeter Stephenson2015-01-182-7/+21
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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 Stephenson2015-01-162-2/+22
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* 34304: improve use of new cmd subst in completionPeter Stephenson2015-01-161-10/+103
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* 34280: more widespread use of FORCE_FLOAT.Peter Stephenson2015-01-151-1/+12
| | | | Add the case of variables read for use in arithmetic expressions.
* 34287: preprocessor for signal name generation.Peter Stephenson2015-01-151-1/+10
| | | | | | Some gcc header files are difficult for the signames2.awk script to process, so if the preprocessor is gcc give the option -P to strip out the unwanted additions.
* Propagate float/integer type in arithmetic assignment.Peter Stephenson2015-01-121-1/+28
| | | | | | Add test. Mention this and also floating point mod change in README.
* 34230: call fmod() for modulo with floatsBarton E. Schaefer2015-01-111-3/+5
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* 34234: use structures for normal and raw lexical buffer statePeter Stephenson2015-01-112-116/+118
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* 34220: new $(...) handling needs to back up over alias expansionPeter Stephenson2015-01-101-0/+6
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* unposted: update copyright for new Src/context.cPeter Stephenson2015-01-101-5/+5
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* 34213: in previous patch, do not change usepm if it is already setBarton E. Schaefer2015-01-101-1/+1
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* 34212: do not change unset-ness of special parameters when exporting themBarton E. Schaefer2015-01-101-2/+6
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* select: Fix leak of 256 bytes on every loop when zle is not usedMikael Magnusson2015-01-101-1/+1
| | | | | | | Reproduce by yes | head -n 1000000 | zsh -c 'select foo in a b c; do done; sleep 30; echo' Found by Coverity (Issue 439082).
* 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 Stephenson2015-01-0914-299/+441
| | | | | | | 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.
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