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* 39305: Fix error handling after parse for here document.Peter Stephenson2016-09-131-1/+1
| | | | | Keep the error status the same as before, but also retain the interrupt status if that was non-zero.
* 39125: More care needed decrementing SHLVL on exec.Stephane Chazelas2016-08-311-4/+7
| | | | Not needed in subshell.
* 39104: do not hash relative paths in findcmd()Barton E. Schaefer2016-08-261-1/+1
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* 38991: Make 'whence -v autoloaded-function' shows the defining filename.Daniel Shahaf2016-08-051-1/+2
| | | | | | This may also fix a problem whereby the %x prompt escape evaluated to a function name rather than a filename, since %x is also backed by scriptfilename.
* 38653 + 38657: 'functions -T' tracing: recurse into anonymous functions.Daniel Shahaf2016-06-131-3/+9
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* 38350 (cf. Glenn Smith: 38348): Remove-all warning should warn about the ↵Barton E. Schaefer2016-04-261-2/+2
| | | | root directory as well
* 38114: Fix hang using ^Z with command subst.Peter Stephenson2016-03-091-2/+11
| | | | | In subshells started to perform substitutions disable signals that require interactive handling.
* 37868: add 'static' to file local variablesJun-ichi Takimoto2016-02-031-2/+0
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* 37473: check for cshnullglob in command position.Barton E. Schaefer2016-01-011-0/+5
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* 37435 (+ fix typo): allow execution of empty files as "sh" scriptsBarton E. Schaefer2015-12-251-1/+2
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* 37434: POSIXBUILTINS "command" should prevent shell exit on errors from ↵Barton E. Schaefer2015-12-251-3/+5
| | | | special builtins
* 37202: suppress WARN_CREATE_GLOBAL warnings after a forkPeter Stephenson2015-12-041-1/+1
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* unposted: fix init_io() calls in previous changePeter Stephenson2015-12-041-1/+1
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* 37092: make nested ${(P)name} properly refer to parameter on returnPeter Stephenson2015-11-111-7/+9
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* 36853: replace pushheap/popheap by NEWHEAPS/OLDHEAPS in doshfunc() to ↵Barton E. Schaefer2015-10-141-201/+201
| | | | | | optimize memory management Includes re-indentation that was not done in the posted patch.
* unposted: back out 36707, add test case for 36766Barton E. Schaefer2015-10-031-1/+1
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* 36766: fix incorrect reset of noerrexit during "if" conditionsBarton E. Schaefer2015-10-031-1/+2
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* 36707: distinguish ERR_RETURN value of retflag so that execif() can ignore ↵Barton E. Schaefer2015-09-301-1/+1
| | | | it in the test sublist
* 36651: WARN_CREATE_GLOBAL += math expressionsDaniel Shahaf2015-09-271-1/+2
| | | | | Without this, '() { (( x=42 )) }' and '() { for (( i=0; … )) }' wouldn't warn about $x and $i, respectively, being created global.
* 36378: skip directories when looking for files to autoloadPeter Stephenson2015-09-021-1/+3
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* 36104: change order of child_block() and dont_queue_signals() to resolve yet ↵Barton E. Schaefer2015-08-111-1/+1
| | | | another race condition
* 36022 fix bug that some loop constructs could not be interrupted, revise ↵Barton E. Schaefer2015-08-091-7/+42
| | | | | | | | | | | signal queueing There are two underlying ideas here: (1) Keeping signals queued around anything that's doing memory management (including push/pop of the heap) has become crucial. (2) Anytime the shell is going to run a command, be it buitin or external, it must be both safe and necessary to process any queued signals, so that the apparent order of signal arrival and command execution is preserved.
* 35849: close fd's from process substitution after forkPeter Stephenson2015-07-231-2/+3
| | | | Leaving these hanging in parent could cause deadlock: test added.
* 35751: Fix ERR_RETURN and ERR_EXIT in "else"Peter Stephenson2015-07-091-1/+7
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* 35655: APPEND_CREATE option for POSIX copmatible NO_CLOBBERPeter Stephenson2015-06-291-1/+2
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* 35634: handle failure of gettempname() in namedpipe()Barton E. Schaefer2015-06-271-0/+4
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* 35604: create empty arrays in typeset with array=()Peter Stephenson2015-06-251-9/+12
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* various posts: Implement assignment parsing for typeset.Peter Stephenson2015-06-241-18/+158
| | | | | | | | | | | | Typeset assignments now work like raw assignments except for no "+=" and no GLOB_ASSIGN. Documented in typeset builtin doc and mentioned in release notes. Tests to ensure basic sanity. Enabled by default, can be turned off by "disable -r" with typeset family of commands.
* 35493: erase $_ when the command line is an assignmentBarton E. Schaefer2015-06-161-0/+1
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* GLOB_ASSIGN should only affect scalar assignmentsMikael Magnusson2015-06-021-2/+2
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* 35318: POSIX_BUILTINS behaviour for getopts.Peter Stephenson2015-05-281-4/+8
| | | | | It needs to keep OPTIND, as well as the index within the string pointed to by OPTIND, global in this case.
* Tweak test for function level of exit.Peter Stephenson2015-05-221-1/+1
| | | | | Sometimes local level jumps so we need an inequality instead of an equality.
* users/20203: nested functions in always blocks when exit pendingPeter Stephenson2015-05-131-1/+9
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* 34989: AUTO_CD needs to call cd --.Peter Stephenson2015-04-281-0/+1
| | | | Otherwise directories looking like options do the wrong thing.
* 34979: Preserve job text when doing shell job fix.Peter Stephenson2015-04-281-1/+14
| | | | | | This handles list_pipe_text in execlist() along with other variables that are saved and restored and, in the special case of source, cleared.
* 34955: save and restore list_pipe_job with its friendsPeter Stephenson2015-04-241-2/+4
| | | | This is needed to stop source() messing up job control.
* 34900: assignment before an "exec".Peter Stephenson2015-04-151-7/+14
| | | | | | Without POSXIBUILTIN: restore after, so we only get side effects. With POSXIBUILTIN: keep set variable
* 34887: Fix POSIX_BUILTINS with assignment.Peter Stephenson2015-04-151-7/+21
| | | | | | | | | | | In the form var=val command special-builtin-or-func the var is restored after execution, unlike the case where "command" is absent. Clear up case in code that handles this. Add tests.
* 34590: queue_signals() around more scopes that manipulate global stateBarton E. Schaefer2015-02-201-1/+3
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* 34530: PRINT_EXIT_VALUE with anonymous functions.Peter Stephenson2015-02-161-2/+12
| | | | Simpler fix, avoiding structural changes.
* 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. Schaefer2015-02-121-25/+26
| | | | (Tweaked to keep the unrelated hunk of the E01 test.)
* 34485: More rationalisation for anonymous functions.Peter Stephenson2015-02-091-26/+25
| | | | | | | | 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().
* 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 Stephenson2015-01-181-4/+5
| | | | | | | 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.
* Rearrange context saving.Peter Stephenson2015-01-091-4/+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.
* 34134: anon funcs: don't leak shf and related dataMikael Magnusson2015-01-061-0/+6
| | | | Found by Coverity (Issue 439076).
* 34064: assignment before command replaces array with export even when KSH_ARRAYSTakeshi Banse2014-12-271-0/+2
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* 34065: following an "if" condition, do not test lastval for ERR_EXIT until a ↵Barton E. Schaefer2014-12-271-0/+4
| | | | | | new command is run Includes unposted regression tests.
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