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2015-05-04Fix two bugs in typeset_setbaseMikael Magnusson1-3/+4
2015-04-2934992: POSIX fix for readonly variables.Peter Stephenson1-4/+33
With POSIXBUILTINS, variables can be marked readonly if unset. Also, variables can't have the readonly flag removed.
2015-04-0634851: fix thinko from 34093 that short-circuited some "whence -m" searchesBarton E. Schaefer1-5/+7
2015-02-1534551: Avoid adding an extra "/" to the target path in cd_try_chdir() when ↵Barton E. Schaefer1-2/+4
the current directory is "/"
2015-02-1034490: Fix leak on print -zf/-sf errorMikael Magnusson1-1/+17
2015-02-1034488: Fix use-after-free for print -zf and print -sfMikael Magnusson1-6/+12
2015-01-2234331: better handling of NULL in cd.Peter Stephenson1-3/+5
Problem was return from symbolic link expander in weird cases where there file system isn't behaving itself properly.
2015-01-2034329: add -S option to which and wherePeter Stephenson1-2/+2
2015-01-1034213: in previous patch, do not change usepm if it is already setBarton E. Schaefer1-1/+1
2015-01-1034212: do not change unset-ness of special parameters when exporting themBarton E. Schaefer1-2/+6
2015-01-09Rearrange context saving.Peter Stephenson1-4/+4
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.
2015-01-09Fix a typo in bin_print error messageMikael Magnusson1-3/+3
2015-01-0734154/34155: reorder bin_print() to avoid leaking the output descriptor when ↵Barton E. Schaefer1-29/+34
incorrect/incompatible options were passed
2015-01-0634112: typeset: fix leak of oldvalMikael Magnusson1-0/+2
Found by Coverity (Issue 1255803).
2015-01-0634113: whence: use dupstring to not leak memoryMikael Magnusson1-1/+1
All other assignments to buf use the heap, and it's never freed. Found by Coverity (Issue 1255786).
2015-01-0634114: emulate: Handle aborting from mixed -L/-c correctlyMikael Magnusson1-1/+2
Somehow Coverity found this (Issue 1255797, Failure to restore non-local value).
2015-01-0634093: "whence" should always return nonzero when it finds that nothing ↵Barton E. Schaefer1-15/+17
matches its arguments
2015-01-02users/19671: remove confusion with whence -a.Peter Stephenson1-1/+1
If the argument is a full path don't try to search the path for it.
2015-01-02users/19667: whence -S shows intermediate steps in symlink expansionPeter Stephenson1-6/+6
2014-12-1633984: bin_dirs() should use zputs() to print metafied directory namesJun Kuriyama1-1/+1
2014-12-1133876: etc.: Separate errors and keyboards interruptsPeter Stephenson1-11/+11
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.
2014-11-1333656: different algorithm for "whence -am" to produce results more ↵Barton E. Schaefer1-44/+30
consistent with "whence -m" This uses the scanmatchtable routine to collect the names that match the input pattern, then uses the original -a path search loop to generate the output, to avoid duplicating test conditions and output formats.
2014-11-08Handle -a option to whence in combination with -m.Peter Stephenson1-5/+41
2014-10-1033429: disallow non-integer values for HISTSIZE and SAVEHIST of "fc -p", and ↵Barton E. Schaefer1-4/+13
fix crash on zero values for same
2014-10-0233323: fix bug in removing math functions and complete -M option to functionsOliver Kiddle1-1/+3
2014-07-3032918: add %. to ztrftime for use in promptsPeter Stephenson1-1/+1
2014-07-24unposted (see 32892): 'fc -I' is an errorBarton E. Schaefer1-0/+4
2014-05-2932624: use correct scaling factor (clock ticks) for timesPeter Stephenson1-2/+4
2014-03-1432479: POSIXTRAPS and implicit return values.Peter Stephenson1-2/+9
With POSIXTRAPS never propagate implicit return value. In any case if not forcing a return value don't use lastval from within the trap, use the one from the surrounding code.
2014-01-1132246: option "shift -p" pops arguments from end of arrayPeter Stephenson1-6/+25
2013-09-0631706: standardize handling of "test ! <x> <y> <z>"Peter Stephenson1-3/+10
2013-08-1831637: be more selective about retry of lchdir() in cd_do_chdir()Barton E. Schaefer1-1/+2
Change of directory should not be retried relative to the current directory when it has already failed along some path that does not refer to the current directory.
2013-08-0531631: Use cygwin_conv_path if available.Peter Stephenson1-0/+5
Prefer it to cygwin_conv_to_posix_path.
2013-07-2917591: fix error message for invalid fd in print -uPeter Stephenson1-8/+8
2013-06-1331444: Basic code for enable/disable -pPeter Stephenson1-4/+16
2013-05-20upon "read" of a short line, assign all variables passed as arguments.Barton Schaefer1-1/+1
It was noted that (print 1 2 | read one two three four) assigned values only to $one and $two except in the case where EOF was reached.
2013-04-10users/17754: failing to retie an arrayPeter Stephenson1-1/+1
and colon-separated scalar shouldn't be a fatal error
2013-02-2231060:"+" before a flag for "functions" orPeter Stephenson1-4/+9
"autoload" should suppress display of function body.
2013-01-08unposted: tweak 30949 to fix buffer pointerBart Schaefer1-2/+1
2013-01-0630949: restore "read -q" behavior lost by 27188Bart Schaefer1-0/+3
2012-11-0830786: do not enter interactive history editing or command execution ifBart Schaefer1-0/+6
"fc" is called from a ZLE widget.
2012-10-1130726: make shell options passed to emulate stick along with the emulationPeter Stephenson1-10/+40
2012-10-09fix trivial typo with "functions +T"Peter Stephenson1-1/+1
2012-10-0730722: fix some cases where emulations or options were not propagated properlyPeter Stephenson1-11/+20
from the emulate command
2012-10-0730718: emulate command evaluations should apply sticky emulationPeter Stephenson1-2/+1
to autoloads, too
2012-09-2130692: allow autoload +X -m to workPeter Stephenson1-2/+2
change to _path_files to make it load in that fashion
2012-09-08users/17236: r and other fc output didn't metafy when listing to a filePeter Stephenson1-2/+6
other than stdout
2012-08-2130633: "functions -T" only traces marked function, not called functionsPeter Stephenson1-2/+6
2012-08-1630169: repeat "typeset -T" with same two first arguments is not an errorPeter Stephenson1-1/+14
2012-07-15Bart: 30560: unset ordinary array element by setting to nullPeter Stephenson1-0/+28
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