zsh/Src/exec.c, branch 5.4[no description]http://git.sudomsg.com/mirror/zsh/atom/Src/exec.c?h=5.42017-07-27T08:22:04Z41464, 41466: With POSIX_BUILTINS, exec only executes sexternal commands.2017-07-27T08:22:04ZPeter Stephensonpws@zsh.org2017-07-26T15:56:23Zurn:sha1:d4b94b5e8388c744a1d879fecb5af957b170c4c1
Document the default behaviour and add a test.
41317: use heap allocation in getoutputfile() to plug memory leak2017-06-19T23:06:38ZBarton E. Schaeferschaefer@zsh.org2017-06-19T23:06:38Zurn:sha1:a5ed661f256b424a2db60b9dbacadc94fe78d843
Heap is usable ever since addfilelist() of workers/31528 (commit 3c573222).
41043: Close pipes in shell when disowning background job.2017-05-03T10:30:15ZPeter Stephensonpws@zsh.org2017-05-03T10:30:15Zurn:sha1:21b195562a54005b4341a037d2c02078787b7f2a
This was missing in the case of &,, causing a file descriptor leak.
41020: Fix "command -p"; "-p" was incorrectly left in command arguments2017-04-28T09:22:43ZPeter Stephensonpws@zsh.org2017-04-28T09:20:35Zurn:sha1:ed4e37e45c2f5761981cdc6027a5d6abc753176a
Also add tests for known precommand modifier issues.
41012: Fix premature exit from nested function in EXIT trap.2017-04-27T17:56:18ZPeter Stephensonp.w.stephenson@ntlworld.com2017-04-27T17:56:18Zurn:sha1:d7110d8f01cae8c8d51c7abd0255f533cd8b8623
Also add check so we don't delay an exit if we were already in
an EXIT trap for the main shell, as we should in that case leave
immediately.
41008: Handle expansions for precommand modifiers2017-04-26T08:44:38ZPeter Stephensonpws@zsh.org2017-04-26T08:44:38Zurn:sha1:408b92b168078a338f5fc2c2f95f39f8aa8e5f6740933: Ensure we get job text in sourced files.2017-04-04T17:54:10ZPeter Stephensonp.w.stephenson@ntlworld.com2017-04-04T17:54:10Zurn:sha1:8b5102ccf5f5b240ab35646c2d72a22c32c4b916
This was turned off explicitly as it was assumed not to be needed,
but it is when code in a sourced file is suspended.
We'll need to see if this makes start up inefficient.
40796: MAGIC_EQUAL_SUBST not needed with parsed assignment.2017-03-09T09:52:23ZPeter Stephensonpws@zsh.org2017-03-09T09:52:23Zurn:sha1:64559abc1fdd375e5672a03c29c20a7a49259e29
If typeset family builtins are recognised as keywords then the value
is handled as a separate expansion and we don't need the old
magic behaviour, even if the option is set.
40760: Always tokenize unquoted - to Dash.2017-03-07T10:43:58ZPeter Stephensonpws@zsh.org2017-03-07T10:43:58Zurn:sha1:f3f8537cfa05414ad14494e809d9ebfeef86ebbc
This fixes use of pattern match character ranges in unusual contexts.
Attempt to detect a tokenized - in cases where we don't care.
40654: exit cleanly from special POSIXBUILTINS in subshells2017-03-04T23:25:17ZBarton E. Schaeferschaefer@zsh.org2017-03-04T23:25:17Zurn:sha1:5e61eaf855dc4bc94c35e9e950fb2e1d7f88d5af
This patch overloads the zsh_subshell counter which is meant for $ZSH_SUBSHELL, but no one has suggested a working alternate test.
40576 (tweaked): entersubsh(): unblock any signals that were blocked for trap handling2017-02-20T21:26:49ZBarton E. Schaeferschaefer@zsh.org2017-02-20T00:45:10Zurn:sha1:9f447578f03b4c5040045a15808511e1d3c9919e
Also small improvement to loop that resets trap handlers
40391: Add WARN_NESTED_VAR option and functions -W.2017-01-23T09:50:57ZPeter Stephensonpws@zsh.org2017-01-23T09:50:57Zurn:sha1:c861b17bbf002129f29e22ab625fd3516ba792a2
These are companions to WARN_CREATED_GLOBAL, warning when a variable
from an enclosing scope is altered.
40353 with tweaks to whence -v: extend directory cache use.2017-01-16T10:31:56ZPeter Stephensonpws@zsh.org2017-01-16T10:31:56Zurn:sha1:f90a0447aada3ad2fa114210c62b855a3e60cb1d
Now used for all autoloaded functions after load, including those
where the file was found along fpath, reducing duplication of
directory names.
40342: Add directory name cache for autoload file paths.2017-01-12T20:56:20ZPeter Stephensonp.w.stephenson@ntlworld.com2017-01-12T20:56:20Zurn:sha1:178e62dbfe464b56e3f12b01a159781d39b7bd85
This renders "autoload /blah/blah/*" as efficient as use of
fpath.
40335: More care with autoload function path.2017-01-12T13:54:29ZPeter Stephensonpws@zsh.org2017-01-12T13:54:29Zurn:sha1:33799ae2b00c09445e2e47720bc740ec434416e4
If doing "autoload -X", the path present might actually be location
of file containing the function with the autoload -X. Add
an explicit flag to say it's a directory for autoload.
unposted: more care with shell function filename.2017-01-11T12:11:22ZPeter Stephensonpws@zsh.org2017-01-11T12:11:22Zurn:sha1:47b7f2adef9d7e399af9d06a67b4db1ad55d4f32
When updating shfunc structure to change filename we should be
careful to free whatever's there already, we may now be the
directory in which to find the function definition. After loading
the field contains the full name of the file.
Add features associated with autoloading a function using an absolute2017-01-11T11:26:13ZPeter Stephensonpws@zsh.org2017-01-11T11:26:13Zurn:sha1:f26d1ba6b01a358c83f28219c7a01e546e84d2ee
path.
-d defaults to normal fpath
-r remembers the path without actually loading. May be combined with -d.
-R does the same but it's an error if not found
-X can now take a directory path: this is used to output not yet loaded
functions that have an associated path.
Additional case for ERR_RETURN and ERR_EXIT.2016-12-05T12:29:23ZPeter Stephensonpws@zsh.org2016-12-05T12:29:23Zurn:sha1:0e4aa6f2f64fb276537adecfe755a752a3fcccb1
Don't trigger just because status is non-zero at end of
current shell group.
Extra case for ERR_RETURN and ERR_EXIT.2016-12-05T11:21:01ZPeter Stephensonpws@zsh.org2016-12-05T11:21:01Zurn:sha1:c03228f9ed28dfaa9ded49eabb93c04def5ac547
Don't trigger just because status is non-zero at end of
complex shell construct as this may be a case we've already
suppressed.
39958: Add extra byte to PATH_MAX allocations.2016-11-17T19:49:17ZPeter Stephensonp.w.stephenson@ntlworld.com2016-11-17T19:49:17Zurn:sha1:a62e1640bcafbb82d86ea8d8ce057a83c4683d60
This ensures we've got enough space for a null, although this
isn't always needed.
39915: whence: Honor PATH_DIRS option for arguments that start with './' or '../'.2016-11-17T15:28:42ZDaniel Shahafd.s@daniel.shahaf.name2016-11-11T02:25:21Zurn:sha1:c392e6c620163b84798e705dfd6608d6429b9677
While here, add some docstrings.
39901: No EXIT trap on LHS of pipeline.2016-11-10T10:37:27ZPeter Stephensonpws@zsh.org2016-11-10T10:37:27Zurn:sha1:5f1700755f12677b608adef88c39e08df99c41f2
There is a special case if the LHS is a shell construct.
Add unit tests for both cases.
39571: Fix ERR_EXIT bug with && and function.2016-10-05T16:46:42ZPeter Stephensonpws@zsh.org2016-10-05T16:46:42Zurn:sha1:bcb52460f3069e2e4e3b05f966a2efd40471e366
"foo && bar" inside a function could cause the code outside
the function not to perform ERR_EXIT or ERR_RETURN when needed.
39568: "! <complex-command>" suppresses ERR_EXIT2016-10-05T12:52:31ZPeter Stephensonpws@zsh.org2016-10-05T12:52:31Zurn:sha1:0854ee56bc559d7fd614eb7d59b61da84a9ce51f39566: Improve usefulness of command_not_found_handler.2016-10-05T11:14:43ZPeter Stephensonpws@zsh.org2016-10-05T11:14:43Zurn:sha1:dc517212caf3a8263cea9587bc6e96f7ff129b59
Don't behave as if command not found if return status is non-zero
as this may simply be the return status of the replacement command.
Let the function report a command not found instead.
39545: Add some missing unqueue_signals().2016-10-03T12:43:20ZPeter Stephensonpws@zsh.org2016-10-03T12:43:20Zurn:sha1:4ab3fcc90d928d200f9e70c81189079c3316b42d
All of these are added simply to fit existing logic in other branches.
39521: Refactor start of execcmd().2016-10-03T08:59:01ZPeter Stephensonpws@zsh.org2016-10-03T08:59:01Zurn:sha1:36a11804b467d7553f8fdaed9320869d8d984f77
By splitting into _analyse and _exec execpline2() has easier
access to the state at the start of execution. Use this
to ensure we fork if this is a builtin with no arguments.
39540: "! command" should suppress ERR_EXIT and ERR_RETURN2016-10-02T18:17:19ZPeter Stephensonp.w.stephenson@ntlworld.com2016-10-02T18:16:03Zurn:sha1:6b2585147b842c69faecb136c17dbdda79b3e4b439517: back off 39502 (WC_ASSIGN causes fork in pipe).2016-09-30T10:34:15ZPeter Stephensonpws@zsh.org2016-09-30T10:34:15Zurn:sha1:bb2bbcc944e5b2a089f27e9b988e1740a517cedd
This isn't a robust fix as WC_ASSIGNs simply precede the main wordcode.
39507: TMPSUFFIX for =(...)2016-09-29T21:55:49ZBarton E. Schaeferschaefer@zsh.org2016-09-29T21:55:49Zurn:sha1:736eb433bae71a162f8b5adbd42710bb718a3c9139470: failure to open a supposedly unique temp file name should result in an error2016-09-29T18:16:24ZBarton E. Schaeferschaefer@zsh.org2016-09-29T18:16:24Zurn:sha1:e61ed2b80d60ca095006d7512f90c07e6c572ee0
Also band-aid for signal-related race conditions in temp file name generation
39502: Fork for assignment in LHS of pipeline.2016-09-29T16:29:58ZPeter Stephensonpws@zsh.org2016-09-29T16:29:58Zurn:sha1:6ce696f35236dc4c1b6249c6f1e7f64cc95a6046
foo=bar | stuff
left the value of foo set to bar as we didn't realise we needed to
fork.
34943: Fixes for "command" with multiple options.2016-09-29T10:01:00ZPeter Stephensonpws@zsh.org2016-09-29T10:00:44Zurn:sha1:07c8fbe59632be71e4ad5bfafbf6aa4884cd04c4
These need to combine properly, and alos "command -p" with either
-v or -V needs to search for builtins and then using the default
system path.
39437: use list_pipe_pid in assignment for clarity2016-09-27T15:48:49ZBarton E. Schaeferschaefer@zsh.org2016-09-27T15:47:18Zurn:sha1:3b6002e53d82746634536cd2fda8a9dd354aaf7e39436: Pass on status of SIGINT better.2016-09-25T18:18:43ZPeter Stephensonp.w.stephenson@ntlworld.com2016-09-25T18:18:43Zurn:sha1:e35dcae40fca1baebc202561040f5c6eec421613
Set lastval to 128 + SIGINT on interrupt.
Don't execute builtin if already interrupted at that point.
39435: Further fix for pgrp of funny pipelines.2016-09-25T16:14:24ZPeter Stephensonp.w.stephenson@ntlworld.com2016-09-25T16:14:24Zurn:sha1:759e5912fdb783e70b3e0d50fa0bc63e441a848b
Don't set gleader of SUBJOB at the point of creation if the
SUPERJOB has no processes yet.
39381: handle save/restore of variable values when "typeset"-related reserved words are prefixed by an assignment2016-09-19T07:26:10ZBarton E. Schaeferschaefer@zsh.org2016-09-19T07:25:13Zurn:sha1:c8de0af35935602370cc79193d0e0d53971250d439362: another race with pipeline handling.2016-09-16T20:55:55ZPeter Stephensonp.w.stephenson@ntlworld.com2016-09-16T20:55:55Zurn:sha1:c355a5f41f4cd0fd3892aa8815aab08ac0a2f921
When forking the shell to control the right hand side, the
forked subshell now always starts its own process group, to
avoid getting a spurious additional SIGSTOP.
39359: Fix remaining race with orphaned subjob.2016-09-16T16:23:12ZPeter Stephensonpws@zsh.org2016-09-16T08:34:17Zurn:sha1:327f3dd3adfc8fdd6c356722d093a340b81190a7
When shell is forked to run right hand side of pipieline it should
use its own PID as process group if the left hand side of the
pipeline has already exited.
39331: Reparent subjob on fork with exited superjob.2016-09-16T08:39:33ZPeter Stephensonpws@zsh.org2016-09-15T10:42:28Zurn:sha1:01ae64c0d74c17e36bfe6f52394a59754b8e8c92
Fixes case of
v() { { vim - } always { true } }
ls | v
^Z
fg
Tentative fix: still a race at exit where zsh forked by ^Z
is stopped when restarted.
39305: Fix error handling after parse for here document.2016-09-13T08:37:49ZPeter Stephensonpws@zsh.org2016-09-13T08:37:49Zurn:sha1:23c1c774b95861209fe97d1436b6563d5946f939
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.2016-08-31T09:21:00ZStephane Chazelasstephane.chazelas@gmail.com2016-08-30T12:44:26Zurn:sha1:8ce98c75f5330eecfa474e342146b8d057abcefc
Not needed in subshell.
39104: do not hash relative paths in findcmd()2016-08-26T22:05:15ZBarton E. Schaeferschaefer@zsh.org2016-08-26T22:05:15Zurn:sha1:b312abc93b3b8eae8feb4a9884b22f519a137c7f38991: Make 'whence -v autoloaded-function' shows the defining filename.2016-08-05T12:37:26ZDaniel Shahafd.s@daniel.shahaf.name2016-08-04T15:53:27Zurn:sha1:f026a4dc12d93518fded8df4f14fb3161ab1db98
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.2016-06-13T08:53:18ZDaniel Shahafd.s@daniel.shahaf.name2016-06-10T17:37:02Zurn:sha1:7badf262c1a33c8c5f7ee8ccc152733fcb5a05f738350 (cf. Glenn Smith: 38348): Remove-all warning should warn about the root directory as well2016-04-26T17:40:56ZBarton E. Schaeferschaefer@zsh.org2016-04-26T17:40:56Zurn:sha1:5ee05cf9353b36e2dbe4149717ec239d074d1f2138114: Fix hang using ^Z with command subst.2016-03-09T09:51:14ZPeter Stephensonpws@zsh.org2016-03-08T18:18:05Zurn:sha1:f4dfca490cb6d4b4fc7c6b977db56ab0d718de21
In subshells started to perform substitutions disable signals
that require interactive handling.
37868: add 'static' to file local variables2016-02-02T16:25:33ZJun-ichi Takimototakimoto-j@kba.biglobe.ne.jp2016-02-02T16:24:56Zurn:sha1:a4020e10a33f3f78681a2e18fb7add56338d4e8137473: check for cshnullglob in command position.2016-01-01T21:01:16ZBarton E. Schaeferschaefer@zsh.org2016-01-01T21:01:16Zurn:sha1:5c17f9ab3f7c873f8a04498af8d77d5f3ca8e3e037435 (+ fix typo): allow execution of empty files as "sh" scripts2015-12-25T08:31:32ZBarton E. Schaeferschaefer@zsh.org2015-12-25T08:31:32Zurn:sha1:fc344465f27cdf89664a64fb157b7606c9eb837f37434: POSIXBUILTINS "command" should prevent shell exit on errors from special builtins2015-12-25T08:26:26ZBarton E. Schaeferschaefer@zsh.org2015-12-25T08:26:26Zurn:sha1:a554c7403a0f1b6c29e07410a03599272aeaeaee37202: suppress WARN_CREATE_GLOBAL warnings after a fork2015-12-04T10:44:33ZPeter Stephensonpws@zsh.org2015-12-04T10:44:33Zurn:sha1:e40a14c5e4f24f45446e47176c699c586c46d624unposted: fix init_io() calls in previous change2015-12-04T09:42:35ZPeter Stephensonpws@zsh.org2015-12-04T09:42:35Zurn:sha1:04479a56e09b92b893230c715e434f95e77c09b537092: make nested ${(P)name} properly refer to parameter on return2015-11-11T18:04:20ZPeter Stephensonpws@zsh.org2015-11-11T18:04:20Zurn:sha1:830d54e629e8e12eb5a219a65a013876662e7b3e36853: replace pushheap/popheap by NEWHEAPS/OLDHEAPS in doshfunc() to optimize memory management2015-10-15T04:46:26ZBarton E. Schaeferschaefer@zsh.org2015-10-15T04:46:26Zurn:sha1:827d36077641ca87d1796b9c5cb05e7c44b01919
Includes re-indentation that was not done in the posted patch.
unposted: back out 36707, add test case for 367662015-10-04T05:11:09ZBarton E. Schaeferschaefer@zsh.org2015-10-04T05:11:09Zurn:sha1:cb26e11c70f95c72e300e1f4f16b33e4e5f54d2136766: fix incorrect reset of noerrexit during "if" conditions2015-10-04T02:40:14ZBarton E. Schaeferschaefer@zsh.org2015-10-04T02:40:14Zurn:sha1:b581c3fece76c87ed86ae9fc704d0fcf208a79d336707: distinguish ERR_RETURN value of retflag so that execif() can ignore it in the test sublist2015-10-01T03:01:13ZBarton E. Schaeferschaefer@zsh.org2015-10-01T03:01:13Zurn:sha1:2bf4f667fb41a8aba139e3ef93b1ebcd9f3e016d36651: WARN_CREATE_GLOBAL += math expressions2015-09-27T23:52:25ZDaniel Shahafd.s@daniel.shahaf.name2015-09-26T01:59:48Zurn:sha1:2654cb43f63349cff06b3dd26932dd76f53aed4c
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 autoload2015-09-02T19:19:28ZPeter Stephensonp.w.stephenson@ntlworld.com2015-09-02T19:19:28Zurn:sha1:cdbd1b258192fa27c17241877f460c554382775936104: change order of child_block() and dont_queue_signals() to resolve yet another race condition2015-08-11T15:55:23ZBarton E. Schaeferschaefer@zsh.org2015-08-11T15:53:12Zurn:sha1:128bf385b1e8256e412d732fa9b80ecd7c5e2c7336022 fix bug that some loop constructs could not be interrupted, revise signal queueing2015-08-09T23:13:52ZBarton E. Schaeferschaefer@zsh.org2015-08-09T07:50:36Zurn:sha1:9958684574bf8b0ecec6983cca57f3fa3dd7cd63
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 fork2015-07-23T08:34:11ZPeter Stephensonpws@zsh.org2015-07-23T08:34:11Zurn:sha1:28a962f557952a6001d37f4f4f7034361d11bf89
Leaving these hanging in parent could cause deadlock: test added.
35751: Fix ERR_RETURN and ERR_EXIT in "else"2015-07-09T13:59:20ZPeter Stephensonpws@zsh.org2015-07-09T13:58:10Zurn:sha1:3af55c858f12fe72eebd6addca89bf6395cae82635655: APPEND_CREATE option for POSIX copmatible NO_CLOBBER2015-06-29T18:01:31ZPeter Stephensonp.w.stephenson@ntlworld.com2015-06-29T18:01:31Zurn:sha1:7708849b2186ce60e80e0dbc9ade89ad7404499e35634: handle failure of gettempname() in namedpipe()2015-06-27T19:50:40ZBarton E. Schaeferschaefer@zsh.org2015-06-27T19:50:40Zurn:sha1:ef080283468cbd7b46ceb19c148cd0b9c4d5235635604: create empty arrays in typeset with array=()2015-06-25T16:01:48ZPeter Stephensonpws@zsh.org2015-06-25T16:01:48Zurn:sha1:b16d754d9cc36b5bcf506d95621ad3bd69238ab7various posts: Implement assignment parsing for typeset.2015-06-24T09:21:12ZPeter Stephensonpws@zsh.org2015-06-18T13:54:41Zurn:sha1:39b28980f38e83e15cdeb19a489b5659af97fe93
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 assignment2015-06-17T00:03:39ZBarton E. Schaeferschaefer@zsh.org2015-06-17T00:03:39Zurn:sha1:2cfe892414a2c6af6fd7b569c18cffeff1e39310GLOB_ASSIGN should only affect scalar assignments2015-06-02T14:09:35ZMikael Magnussonmikachu@gmail.com2015-06-02T13:33:07Zurn:sha1:4dc4e23376888697234e00e0c34184bb308886e135318: POSIX_BUILTINS behaviour for getopts.2015-05-28T17:32:39ZPeter Stephensonpws@zsh.org2015-05-28T17:32:39Zurn:sha1:2b08d0ed6747a4acf44b73068bfafc54ca1d0acf
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.2015-05-22T22:37:45ZPeter Stephensonp.w.stephenson@ntlworld.com2015-05-22T22:37:20Zurn:sha1:2f6a8a6c6c3774ac6f9317288adf03e2a065cb42
Sometimes local level jumps so we need an inequality instead
of an equality.
users/20203: nested functions in always blocks when exit pending2015-05-13T15:17:04ZPeter Stephensonpws@zsh.org2015-05-13T15:17:04Zurn:sha1:ec57c91b586a7682fcdb08c3704c9214cddfa5e734989: AUTO_CD needs to call cd --.2015-04-28T19:42:26ZPeter Stephensonp.w.stephenson@ntlworld.com2015-04-28T19:42:26Zurn:sha1:c96a993d51e3e5958c8161d0dbe86cb43bcc52c1
Otherwise directories looking like options do the wrong thing.
34979: Preserve job text when doing shell job fix.2015-04-28T08:22:37ZPeter Stephensonpws@zsh.org2015-04-28T08:22:37Zurn:sha1:df5115a741561d251b30926ce09486737da1e8da
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 friends2015-04-24T15:34:51ZPeter Stephensonpws@zsh.org2015-04-24T15:34:51Zurn:sha1:e0cdf39fd9cbf056bd95eb08590addf8d40c155b
This is needed to stop source() messing up job control.
34900: assignment before an "exec".2015-04-15T20:16:17ZPeter Stephensonp.w.stephenson@ntlworld.com2015-04-15T20:16:17Zurn:sha1:3bf8cab82e32fc6903be995a5b6d7276307b22fe
Without POSXIBUILTIN: restore after, so we only get side effects.
With POSXIBUILTIN: keep set variable
34887: Fix POSIX_BUILTINS with assignment.2015-04-15T08:44:19ZPeter Stephensonpws@zsh.org2015-04-15T08:44:19Zurn:sha1:a2c579050fbf40eb9192f043e901e6b2eff3ab50
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 state2015-02-21T02:45:36ZBarton E. Schaeferschaefer@zsh.org2015-02-21T02:45:36Zurn:sha1:a4ff8e69570cbdb8e7d5bf1d5cc4000ffe63e15e34530: PRINT_EXIT_VALUE with anonymous functions.2015-02-16T12:37:38ZPeter Stephensonpws@zsh.org2015-02-16T12:37:38Zurn:sha1:8ebe18c081a0bd2f134f5fcbf1650d5d59920c96
Simpler fix, avoiding structural changes.
34546: further $_ with anon function fix.2015-02-13T21:31:31ZPeter Stephensonp.w.stephenson@ntlworld.com2015-02-13T21:31:31Zurn:sha1:daa7d99702b8a3580b71ee74f962719ad1d052c8
Also add tests.
34519: $_ for arguments of anonymous function2015-02-12T19:48:50ZPeter Stephensonp.w.stephenson@ntlworld.com2015-02-12T19:48:50Zurn:sha1:7e6faf7237b1862fce3ebc34f09ee9ac0794063834514: Back out 34485, an alternate solution needs to be worked out.2015-02-12T17:27:53ZBarton E. Schaeferschaefer@zsh.org2015-02-12T17:27:53Zurn:sha1:7398fea05980df98a29eac6f504397ea0cb3be7a
(Tweaked to keep the unrelated hunk of the E01 test.)
34485: More rationalisation for anonymous functions.2015-02-09T16:39:29ZPeter Stephensonpws@zsh.org2015-02-09T16:39:29Zurn:sha1:da86d6b4f2c3eef5b1f0860c9dae433f3a540951
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.2015-01-20T09:29:22ZPeter Stephensonpws@zsh.org2015-01-20T09:29:22Zurn:sha1:e6d964246700581fe22ea834b2ea12dd301e8c3d
Keep it when closing file descriptor stored in a variable, i.e.
explicitly opened by the user.
34322: bug with interface to parsestr() etc.2015-01-18T22:38:57ZPeter Stephensonp.w.stephenson@ntlworld.com2015-01-18T22:38:57Zurn:sha1:c6c9f5daf2e196e6ab7346dfbf5f5166a1d87f0c
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.2015-01-09T21:33:39ZPeter Stephensonp.w.stephenson@ntlworld.com2015-01-08T21:39:26Zurn:sha1:cfd91eac0732da8ece012ca4ab051d928a85c9dd
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 data2015-01-06T22:50:37ZMikael Magnussonmikachu@gmail.com2015-01-05T15:46:26Zurn:sha1:bd2175fe7dad87575ae838fa116226aff4c18191
Found by Coverity (Issue 439076).
34064: assignment before command replaces array with export even when KSH_ARRAYS2014-12-28T06:05:05ZTakeshi Bansetakebi@laafc.net2014-12-28T06:05:05Zurn:sha1:1cd802357096b60561b1a50c0c23ab357bbc0de334065: following an "if" condition, do not test lastval for ERR_EXIT until a new command is run2014-12-28T05:55:58ZBarton E. Schaeferschaefer@zsh.org2014-12-28T05:55:58Zurn:sha1:d6a32ddeed914434f5b56b013c9d03b28781d065
Includes unposted regression tests.
33876: etc.: Separate errors and keyboards interrupts2014-12-11T09:41:17ZPeter Stephensonp.w.stephenson@ntlworld.com2014-12-07T16:24:19Zurn:sha1:d067ebcacd55472f720b2765ec686a69b25c9a90
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.
33818: fix types passed to sizeof detected by coverity as being wrong2014-11-30T22:19:55ZOliver Kiddleopk@zsh.org2014-11-30T22:19:55Zurn:sha1:0d4b548d1e4a08105597791fd6308d7fd70d3ddf33816, 33819: GLOB_ASSIGN changes integer and floating type variables to string scalars2014-11-28T21:30:22ZBarton E. Schaeferschaefer@zsh.org2014-11-28T21:30:22Zurn:sha1:49d6aace41f5fe47abfaa87d25c42dbdb84dfb8833775: error opening file in $(<...) is not fatal2014-11-24T00:02:48ZBarton E. Schaeferschaefer@zsh.org2014-11-24T00:02:48Zurn:sha1:2b615bedaff1d64a1521972717a91058c74b579f33614 (based on RedHat BZ-978613): signal safety when updating global state in execshfunc()2014-11-06T18:50:20ZBarton E. Schaeferschaefer@zsh.org2014-11-06T18:50:20Zurn:sha1:7abd611a2396bad9d93d18681a2c59cb1ea0e158Treat exec from subshell as if forked2014-11-02T15:29:06ZPeter Stephensonp.w.stephenson@ntlworld.com2014-11-02T15:29:06Zurn:sha1:023c2236e1280ad1539a2885c6479d0b89d6dc46
This removes weird behaviour when optimising the last command.
In particular SHLVL is correct from a subshell executed as the last
command.33531 with additions: retain status of exited background jobs.2014-10-26T17:47:42ZPeter Stephensonp.w.stephenson@ntlworld.com2014-10-26T17:47:42Zurn:sha1:b4f7ccecd93ca9e64c3c3c774fdaefae83d7204a
Add linked list of unwaited-for background jobs.
Truncate at value of _SC_CHILD_MAX discarding oldest.
Remove old lastpid_status mechanism for latest exited process only.
Slightly tighten safety of permanently allocated linked lists so
that this doesn't compromise signal handling.
33493: use correct command name in error messages about "ulimit" failure; restore internal copy of limits if setrlimit() fails, so the error won't repeat2014-10-22T15:42:37ZBarton E. Schaeferschaefer@zsh.org2014-10-22T15:42:37Zurn:sha1:2d4743ce50ba0ae50c0cfa1404a163dbd61ad44633365: avoid buffer overflow for very long fds in >& fd syntax2014-10-06T18:34:28ZMikael Magnussonmikachu@gmail.com2014-10-06T18:33:47Zurn:sha1:49a3086bb67575435251c70ee598e2fd406ef05533325: fix ksh autoloads with redirections on function definitions2014-10-02T15:15:10ZPeter Stephensonpws@zsh.org2014-10-02T15:15:10Zurn:sha1:f16813792ecefce25f0cd19ad2806eb229b0799f