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443 commits

Author SHA1 Message Date
Mikael Magnusson
49a3086bb6 33365: avoid buffer overflow for very long fds in >& fd syntax 2014-10-06 20:34:28 +02:00
Peter Stephenson
f16813792e 33325: fix ksh autoloads with redirections on function definitions 2014-10-02 16:15:10 +01:00
Barton E. Schaefer
32473f59a3 Merge branch 'master' of git://git.code.sf.net/p/zsh/code 
Conflicts:
	ChangeLog
 2014-09-29 17:52:33 -07:00
Peter Stephenson
8cb67e721b 33286: handle redirections for multiply named functions 2014-09-29 21:31:37 +01:00
Peter Stephenson
cf6b0f5663 33285: apply function definition redirections at execution 2014-09-29 21:02:59 +01:00
Barton E. Schaefer
60e31a45b0 33268: interactive shells treat SIGPIPE like SIGHUP if and only if SHTTY is disconnected 2014-09-29 08:59:31 -07:00
Barton E. Schaefer
a3b1e3ffb1 33100: check $fd more rigorously in "exec {fd}<&-" 2014-09-03 08:46:56 -07:00
Barton E. Schaefer
839a72de10 33077: SHTTY = -1 when closing it in closem() 2014-08-31 13:53:25 -07:00
Peter Stephenson
b5198b10a1 32768 with further modifications: LOCAL_LOOPS option. 2014-06-13 21:39:44 +01:00
Barton E. Schaefer
848badaa5f 32568: consistency in handling of errflag condition during substitutions 
Affects for/select word lists, function definition name position, and
anonymous function argument lists.
 2014-04-20 10:27:15 -07:00
Andrew Waldron
8189e12312 32552 (updated by 32560): fix segfault when using process substitution in anonymous function argument list 
Also disallow process substitution in function name position.
 2014-04-18 07:30:36 -07:00
Peter Stephenson
aede5c52bf 32176: plug additional deadlock-inducing pipe descriptor leaks 2013-12-21 17:41:21 -08:00
Barton E. Schaefer
9887fc3d7b 32171: close pipe descriptor in parent when left side is a shell construct to 
prevent deadlock

Also clean up ChangeLog entry that attributed 32119 to 32114
 2013-12-20 23:03:46 -08:00
Daniel Shahaf
b28a6365f6 32091: WARN_CREATE_GLOBAL false positive. 
In cases like () { foo=bar =true; }
 2013-12-06 09:28:42 +00:00
Barton E. Schaefer
c98cbe25d2 31919: fix deadlock when a shell builtin with a multio redirection is used on the left side of a pipeline 
Make sure stdin/out/err file descriptors are closed for the multio copy
process, which means not re-using those descriptors after they are closed
and marked FDT_UNUSED in fdtable[].  For completeness, initialize their
fdtable[] state to FDT_EXTERNAL.
 2013-10-27 15:42:00 -07:00
Barton E. Schaefer
c39d2f8e49 31912: in closemn(), distinguish closing for >&- from closing for a real redirect 
Fixes knock-on multios bug introduced by workers/20666 way back in 2005.
 2013-10-27 11:27:41 -07:00
Peter Stephenson
9a044f1a6a Use VERBOSE option in execstring() 2013-10-19 23:08:24 +01:00
Peter Stephenson
8879c46a48 31846: fix NOEXEC option in execsimple() optimisation 2013-10-18 23:42:07 +01:00
Bart Schaefer
978b5bcc8d 31832: make execrestore() more signal-safe. 2013-10-17 07:35:05 -07:00
Peter Stephenson
68a9bab11d 31809: Make whitespace clear in trace output for patterns. 2013-10-10 17:12:50 +01:00
Peter Stephenson
709dbbbda8 31549: Fix third problem with file descriptor management. 
Replace ad-hoc subsh_close file descriptor for pipe management with the new
job-based addfilelist() mechanism.
 2013-07-21 18:23:04 +01:00
Peter Stephenson
39ab9952e8 31545: Use of FD_CLOEXEC to remove possibility of fd reuse. 
File descriptors of mmap'd dump files are closed if and only if
an exec is performed.
 2013-07-20 23:23:18 +01:00
Peter Stephenson
3c5732223f 31528: use job table to record file descriptors associated with process subst 2013-07-17 21:33:16 +01:00
Peter Stephenson
fdf2867e5f 31444: Basic code for enable/disable -p 2013-06-13 18:38:33 +01:00
Frank Terbeck
2405b0ac0c 31376: Make sure every execve() is prefixed by winch_unblock() 
This was suggested by Bart Schaefer in 31375.
 2013-05-05 20:33:36 +02:00
Frank Terbeck
9604bc9a9f Revert "31372: Do not block SIGWINCH for child processes" 
This reverts commit f8ab02ad5f.

As Bart suggested in 31375.
 2013-05-05 20:33:07 +02:00
Bart Schaefer
f8ab02ad5f 31372: Do not block SIGWINCH for child processes 
Something similar may also be needed in the zpty and clone modules.
 2013-05-05 11:27:39 +02:00
Peter Stephenson
fb3ad98f71 31141: Tighten NO_CLOBBER restrictions on {fd} syntax 
to apply only if $fd is exactly an fd and nothing else.
 2013-03-10 21:45:04 +00:00
Peter Stephenson
1869eeb393 30876: fix obscure failures to propagate non-zero status 
from optimised simple commands within lists
 2012-12-13 10:36:59 +00:00
Peter Stephenson
4b86cc48f7 30726: make shell options passed to emulate stick along with the emulation 2012-10-11 20:14:01 +00:00
Peter Stephenson
ad92cb3203 30724: shell code optimisd to use execsimple() doesn't have a valid thisjob 2012-10-11 16:36:14 +00:00
Peter Stephenson
4e2cdd7956 30722: fix some cases where emulations or options were not propagated properly 
from the emulate command
 2012-10-07 19:46:46 +00:00
Peter Stephenson
6f3ff6b653 30633: "functions -T" only traces marked function, not called functions 2012-08-21 18:03:01 +00:00
Peter Stephenson
86f8e8de69 30307 plus tweak suggsted by Wayne: use %lld for zlong when long long 2012-03-05 10:06:28 +00:00
Bart Schaefer
8c37e6f077 30272 (tweaked): most failures of fork() cause non-interactive shells to 
exit nonzero; bad options to "exec" cause exit under POSIX_BUILTINS.
 2012-03-01 03:33:18 +00:00
Peter Stephenson
53f893d062 30181, plus rename of PF_* flags to PREFORK_*: 
Pass sh-wordsplitting instructions to paramsubst() using flags,
avoiding side effects of explicitly setting and unsetting the
SHWORDSPLIT option.
 2012-02-12 20:27:48 +00:00
Frank Terbeck
c8381cda78 30111: Src/exec.c: Fix segfaults with exec options. 2012-01-16 22:14:11 +00:00
Peter Stephenson
93139f39f1 30000 plus some comments: Better POSIXJOBs behaviour. 
Don't restore default SIGTTOU etc. behaviour if still doing job control.
Only carry on doing job control in subshell if it's a real
(...) subshell
 2011-12-12 19:25:02 +00:00
Peter Stephenson
faa02346a8 29844, 29845: remove bogus 
error on closing fd's 0 to 9; update test
 2011-10-26 18:48:13 +00:00
Peter Stephenson
ca7269e82d users/16289: don't delete temporary files on disown. 
Document.
 2011-08-28 16:38:28 +00:00
Peter Stephenson
85b00bb0f7 29703: crash when failing to parse process substitutions 2011-08-17 20:26:05 +00:00
Bart Schaefer
516ea294b8 29677: Do not allow external processes in a pipeline to become suspended 
when the end of the pipe is controlled by a builtin in the current shell
which cannot itself become suspended.
 2011-08-14 18:34:27 +00:00
Bart Schaefer
92ee9324a9 29654: "wait" should resume stopped jobs identified by process ID as well 
as by job number; temporary (?) workaround for pipelines getting lost if
TSTP is delivered when a shell builtin is the tail of the pipe.
 2011-08-10 03:21:15 +00:00
Peter Stephenson
45913f43e5 29561: Allow closing of fd's not recorded by the shell 2011-07-25 10:20:09 +00:00
Peter Stephenson
a8657c4b40 29555: fix problem using open fd beyond max_zsh_fd 2011-07-19 09:26:56 +00:00
Peter Stephenson
e1680e6840 29503: Missing popheap() on failed autoload 2011-06-23 19:29:24 +00:00
Peter Stephenson
6062529d3f 29492: add argument handling to anonymous functions 2011-06-19 20:12:00 +00:00
Bart Schaefer
e39dfaeb95 29367, 29368: avoid redirecting the xtrace of simple commands along with 
their standard error.
 2011-05-24 15:49:03 +00:00
Mikael Magnusson
72cb7cfc6f 29307, 29308 + replies: Fix some doubled words in docs and comments. 2011-05-19 16:10:46 +00:00
Peter Stephenson
d89361739a 29165: use term.h globally if needed at all. 2011-05-09 09:49:08 +00:00
Peter Stephenson
17e3f742f1 29129: reading of end of fd array 2011-05-02 12:32:41 +00:00
Peter Stephenson
7bc97b920b 28866: with POSIX_BUILTINS "command" prefix resets specialness 2011-03-06 21:37:38 +00:00
Peter Stephenson
4bfb5daa7e 28795 plus typos noticed by Mikael: careful with forked shells 2011-02-23 09:47:05 +00:00
Peter Stephenson
dbbcbf67cb 28791: exit on errors with special builtins with POSIXBUILTINS 2011-02-22 20:09:20 +00:00
Peter Stephenson
0e792b9447 28784: exit on exec redirection error with POISX_BUILTINS 2011-02-21 11:28:49 +00:00
Peter Stephenson
3a23e82941 28762: fix coproc file desriptor closing 2011-02-17 19:52:41 +00:00
Peter Stephenson
246bcd10a7 Mikael: 28531: typos 2010-12-16 13:55:35 +00:00
Peter Stephenson
9371146ad7 28469: fix memory leak in anonymous function 2010-12-05 16:59:41 +00:00
Bart Schaefer
cf17c39832 28461: flush stderr in PRINT_EXIT_VALUE handling. 2010-11-27 19:46:32 +00:00
Peter Stephenson
f1495f5099 28259: Finally fix some ancient problems with here-documents 2010-09-14 14:46:26 +00:00
Peter Stephenson
8bc64084a4 28220 plus some comments: fix "HELLO=$HELLO shellfunc" 2010-08-31 19:32:56 +00:00
Peter Stephenson
c7ff1b79dd 28179, users/15314, users/15310, users/15200: 
various job and process control fixes
 2010-08-22 20:08:57 +00:00
Peter Stephenson
76aef28b31 28073: allow #! scripts to search path if interpreter not found 2010-07-15 18:44:12 +00:00
Peter Stephenson
e6f14352d6 28037: improved error messages for module autoloads 
of math functions and builtins
 2010-06-14 11:57:08 +00:00
Peter Stephenson
09960dc5b9 27951: Add $ZSH_EVAL_CONTEXT and $zsh_eval_contxt 2010-05-12 10:06:59 +00:00
Peter Stephenson
a6ea7ab36d 27947: some cases where we should execute EXIT traps 2010-05-05 09:49:39 +00:00
Peter Stephenson
bec3de98df 27754 plus NEWS change: add "zsystem flock" 2010-02-24 21:37:24 +00:00
Peter Stephenson
7977ce0747 27721: rationalise initialisation of file descriptors 2010-02-22 10:12:22 +00:00
Peter Stephenson
9fe0077305 Geoff: 27693: rename underscore to avoid name clash 2010-02-09 13:58:11 +00:00
Wayne Davison
693fd5b56e Check the return value of all pipe(), read(), and write() calls. 
Gets rid of all the remaining "ignoring return value" compiler
warnings, and makes some read/write operations safer by ensuring
that an EINTR is handled.
 2009-12-16 18:39:06 +00:00
Peter Stephenson
3206b8a2ea 27442 plus tweak: wait returns status for $! even if exited 2009-12-02 09:46:12 +00:00
Peter Stephenson
51409732d0 27284: better use of movefd() 2009-09-22 09:17:05 +00:00
Peter Stephenson
997eafdcad 27283: failure to dup fd caused mayhem 2009-09-21 20:49:21 +00:00
Peter Stephenson
3257f6b8d5 27134: Close SHTTY on exec. 
27135: POSIX_JOBS leaves MONITOR on in subshell and doesn't save
parent job table.
 2009-07-12 15:09:56 +00:00
Peter Stephenson
653d6a0dd9 27131: allow MONITOR in subshell by not closing SHTTY 2009-07-11 19:06:51 +00:00
Peter Stephenson
bdfebe3e32 27129: fix status at start of function, command subst, etc. 2009-07-11 16:42:53 +00:00
Peter Stephenson
4db28c55b6 27126: a few more contexts where executing empty lists gives status zero 2009-07-10 22:10:25 +00:00
Peter Stephenson
73be7ee553 27106: reset status on command that expands to empty 
27122: add POSIX_JOBS option
 2009-07-10 11:08:39 +00:00
Wayne Davison
bf25c3a43f 26735: Check some function return values for failures. Gets rid of 
some compiler warnings, and improves error handling/notification.
 2009-03-15 01:04:50 +00:00
Peter Stephenson
d60f73f708 26686: problem storing long $_ using VARARR() 2009-03-03 22:11:37 +00:00
Peter Stephenson
c7d8b0dfb8 26546, 26556: sticky emulation for functions defined in emulate ... -c ... 
environments, plus documentation
 2009-02-11 20:42:15 +00:00
Peter Stephenson
0d0e497c69 26056 "< <(...)more_stuff" etc. are errors 2008-11-17 16:56:41 +00:00
Peter Stephenson
35a8612f21 26042 with some fixes from 26043 (Mikael): 
allow <(...) and >(...) to occur in the middle of strings
and =(...) to have extra text following
 2008-11-13 21:18:14 +00:00
Bart Schaefer
f1628c3278 25140: improve error handling/reporting for here-document temp files. 2008-10-10 09:55:34 +00:00
Peter Stephenson
57418f3c7d 25791: force return from eval-style DEBUG trap lost status 2008-10-01 11:34:48 +00:00
Peter Stephenson
e3fd25b181 25775: fix logical problem with function line numbering inside eval-style traps 2008-09-29 21:46:58 +00:00
Peter Stephenson
59dd1491c6 users/13295, tweaked: dont reset line numbers when parsing strings, sometimes 2008-09-29 08:46:21 +00:00
Peter Stephenson
b2d08a2155 25744: dynamic named directories and further doshfunc() simplification 2008-09-26 09:11:27 +00:00
Clint Adams
86873c3efc 25721: revert another mistake of 25701. 2008-09-22 17:32:43 +00:00
Clint Adams
5cae0e5207 correct overzealousness in 25701 2008-09-21 13:40:57 +00:00
Clint Adams
ef2d2d0f2b 25701: fix memory leak in loadautofn. 2008-09-21 12:54:57 +00:00
Peter Stephenson
2920c227d3 25677: add %x and %I prompt escapes for shell source code debugging 
tidy up interface to doshfunc()
 2008-09-16 15:02:01 +00:00
Peter Stephenson
d37f9672cb 25651: make getpermtext() output indentation more logical 2008-09-11 17:14:38 +00:00
Peter Stephenson
fb67cd46ea 25643: keep DEBUG and ZERR traps in subshells 2008-09-11 14:47:18 +00:00
Clint Adams
c543084471 25637: dereference prog after the NULL check. 2008-09-10 15:56:00 +00:00
Peter Stephenson
db31a13ecd 25627: add $ZSH_SUBSHELL 2008-09-05 21:02:08 +00:00
Peter Stephenson
7ce1d57358 25615: $ZSH_DEBUG_CMD for use in DEBUG traps 2008-09-05 09:05:21 +00:00
Peter Stephenson
0cba5ef62a 25595: fix line numbers with EVAL_LINENO, 
try to fix oddities with funcstack and sourced files,
simplify use of caller element of funcstack
 2008-09-03 09:08:18 +00:00
Peter Stephenson
1f81bdcb47 25587: fix a==(stuff) and associated stuff. 2008-09-01 20:18:46 +00:00
Peter Stephenson
b41c26d78a 25570: line numbers of complex sublists were wrong, plus test 
make lineno zlong in another place
 2008-08-31 16:01:10 +00:00
Andrey Borzenkov
d19602a65a users/13169: really restore emulation mode after 'emulate -L' 2008-08-31 15:59:13 +00:00
Peter Stephenson
b8ae885ab8 25532: problem skipping assignments etc. with setopt ERREXIT 2008-08-25 17:28:13 +00:00
Peter Stephenson
9fe735e663 25508: set file name if function came from dump file 2008-08-22 15:41:31 +00:00
Peter Stephenson
a5a1296fa0 25448: add $funcfiletrace to show absolute line number for caller 2008-08-13 21:02:02 +00:00
Peter Stephenson
2853ca830a 25247 with further modifications: add $funcsourcetrace 2008-08-11 19:22:54 +00:00
Peter Stephenson
2706eac454 25415: Make DEBUG_BEFORE_CMD the default. 
Reuse ERR_EXIT in DEBUG traps.
Clean up trapreturn code.
 2008-08-07 16:25:14 +00:00
Peter Stephenson
d026334a3b 25405: return status from anonymous functions was not handled 2008-08-06 15:45:37 +00:00
Peter Stephenson
506d73299c fix problems with trapreturn, in particular in source inside trap 2008-08-01 13:53:43 +00:00
Peter Stephenson
0c9830d23c 25345, 25347: neaten interface from main shell to zle 2008-07-31 08:44:16 +00:00
Peter Stephenson
0409391c7d 25272: add zshaddhistory hook 2008-07-17 11:27:55 +00:00
Peter Stephenson
950756d579 25255: add anonymous function capability 2008-06-30 10:37:11 +00:00
Peter Stephenson
c17b4c8d77 25145: make sure XTRACE output is redirected with stderr 2008-06-11 09:27:55 +00:00
Peter Stephenson
58580d31f5 24996: improve xtrace output for patterns 2008-05-11 19:55:21 +00:00
Peter Stephenson
fd2e321313 24588: tweak glob qualifier completion 
24590: turn down error reporting when unquoting
 2008-02-23 18:33:57 +00:00
Peter Stephenson
9fffc58ccf users/12632: bug unexporting special after being set for funccall 2008-02-21 18:27:04 +00:00
Bart Schaefer
a124da3a4a 24150: Exit status of null command should be exit status of last cmdsubst. 2007-12-09 23:53:33 +00:00
Peter Stephenson
c264a24a38 unposted: add explanatory comment for blocking around fork() 2007-12-07 14:07:50 +00:00
Peter Stephenson
cefc0d927f 24179: use queue_signals() for 24170 
24180: back off strerror_r() patch, except for use of temporary var
 2007-12-07 11:34:47 +00:00
Peter Stephenson
f9bf1dc558 Guillaume Chazarain: 24170: block interrupts around fork() 2007-12-07 10:33:58 +00:00
Peter Stephenson
e85760e05e users/11807: fix some job display bugs 2007-09-04 20:43:52 +00:00
Peter Stephenson
40e70b0419 23812: fix core dump on ( command & ) from 23460 2007-08-31 09:07:45 +00:00
Peter Stephenson
6c60a8ec79 23732: three broken tests 2007-07-31 14:24:26 +00:00
Peter Stephenson
595dd31b63 23730: improve preprocessor and regression tests for 23725 2007-07-31 11:26:54 +00:00
Peter Stephenson
1ab7d0fd0b 23725: use setenv()/unsetenv() for environment memory management 2007-07-30 20:46:04 +00:00
Peter Stephenson
eea6647c65 23671: command not found handler 2007-07-13 10:09:06 +00:00
Peter Stephenson
1b52f47cf2 23665: autoloading of module features and related tweaks 2007-07-06 21:52:38 +00:00
Peter Stephenson
536a8cb6da 23553: bit missed out 2007-06-15 10:20:35 +00:00
Peter Stephenson
023f6ce4e1 23511: error if here document too large 2007-06-03 17:44:20 +00:00
Peter Stephenson
29b7123647 23485: feature completion and autoloading 2007-05-29 14:16:02 +00:00
Peter Stephenson
b0c5f09169 see 23479: add initial features support for modules 2007-05-28 22:57:39 +00:00
Peter Stephenson
6503964dad John Buddery: 23461: fix race setting up input multios 2007-05-23 11:44:47 +00:00
Peter Stephenson
fcd2c9243f 23460: fix problem with ( stuff ) >multio1 >multio2 2007-05-23 11:21:10 +00:00
Peter Stephenson
8ce657c2cb Phil Pennock + tweaks: 23398 + more tweaks: exec compatibility options 2007-05-08 10:02:58 +00:00
Bart Schaefer
f35ee0d1a0 23169 (tweaked): report error on failure to dup for multios 2007-02-14 08:21:57 +00:00
Peter Stephenson
6dbc34b0d4 23104: fix line numbers for DEBUGBEFORECMD 
tidy up some wordcode definitions
 2007-01-14 19:22:45 +00:00
Peter Stephenson
e8b56578db users/11111: add DEBUG_BEFORE_CMD option 2007-01-09 21:59:31 +00:00
Peter Stephenson
34381548da Incomplete improvements for $'...' in completion 2006-12-03 21:07:17 +00:00
Peter Stephenson
6d0dc9e0eb 23008: failure to output error message could alter exit status 2006-11-19 21:34:58 +00:00
Peter Stephenson
da0dfc62df fix error message 2006-11-06 12:49:20 +00:00
Clint Adams
a7c0640c0a 22728: $functrace parameter for function backtraces. 2006-09-17 19:28:45 +00:00
Peter Stephenson
bd4b21bf46 22715: AUTOCONTINUE option never worked. 2006-09-15 16:27:07 +00:00
Peter Stephenson
70a28c494e unposted: remove redundant TODO 2006-06-16 10:43:59 +00:00
Peter Stephenson
dd5602f59b 22474: use variable argument lists to improve error message handling 2006-05-30 22:35:03 +00:00
Peter Stephenson
116ee236d1 22473: tweak bad interpreter formatting 2006-05-30 17:54:26 +00:00
Peter Stephenson
29ed6c7e3a 10343: improve error message for bad #! lines 2006-05-29 15:36:25 +00:00
Peter Stephenson
b7474e065b 22416, tweaked: math functions via shell functions 
unposted: add styles to pick-web-browser
 2006-04-19 16:09:06 +00:00
Wayne Davison
4cb83571c4 Changed some structures to avoid gcc's type-punned warnings. 2006-03-07 21:30:36 +00:00
Peter Stephenson
31f6b3fb07 22317: exit status from code backgrounded in function 
22277, 22281, tweaks: standardize behaviour of wait builtin
with trapped signals
 2006-03-02 22:05:21 +00:00
Peter Stephenson
3403c59af2 22027: more zsh-newuser-install fixes 
22028: WARN_CREATE_GLOBAL overeager with temporarily set variables
 2005-11-25 10:36:19 +00:00
Peter Stephenson
3c37057c34 21871: replace INULL() by inull() 2005-10-13 16:30:13 +00:00
Peter Stephenson
ad2bd42c85 21758: optimise =(<<<...) to run within the shell. 2005-09-23 17:03:16 +00:00
Peter Stephenson
5587d05958 unposted: unnecessary variable in 21575 2005-08-08 17:01:17 +00:00
Peter Stephenson
d307660dee 21575 plus unposted: Add WARN_CREATE_GLOBAL option 2005-08-08 16:48:52 +00:00
Peter Stephenson
2c208c7743 21197: Fix LOCAL_TRAPS inside another trap 2005-04-27 09:58:42 +00:00
Peter Stephenson
d6089cc8b1 21143: more care about special file descriptors 2005-04-15 10:40:01 +00:00
Peter Stephenson
c69b149cb5 21141: fix some issues associated with the {myfd}>... syntax 2005-04-14 16:24:42 +00:00
Peter Stephenson
b3f8e32e5c 21133: New {myfd} syntax for allocating file descriptors 2005-04-12 15:11:07 +00:00
Peter Stephenson
82c9c7a423 21082: Dan Nelson: fix zsh -c exit status on parse error 2005-04-04 09:35:36 +00:00
Peter Stephenson
38eb8ac293 21049: Don't close process substitution file descriptors for external programmes 2005-03-31 09:54:54 +00:00
Peter Stephenson
05b06b1c08 fix autoloaded trap bug; rejig use of trapfuncs 
(now traplists); improve trap tests
 2005-02-06 20:36:09 +00:00
Bart Schaefer
facf0309bb 20774: fix e.g. "FOO=BAR BAR=FOO echo" failure to unset FOO after finishing. 2005-02-02 04:51:13 +00:00
Peter Stephenson
88a37cc187 c.f. 20675: improve zle as a basis for Unicode. 
unposted: update version to 4.2.3-dev-1
 2005-01-14 13:04:47 +00:00
Bart Schaefer
2bc51c9dbc 20666: Avoid creating unnecessary multios when a descriptor is closed and 
then re-opened.
 2005-01-11 17:09:19 +00:00
Peter Stephenson
849b808da6 20632: incorrect propagation of signals to process group 2005-01-05 11:04:21 +00:00
Peter Stephenson
69b4b8bdde 20605: Use separate structure with get/set/unset methods fro parameters. 
Separate justification width of parameters from base/precision.
 2004-12-07 16:54:58 +00:00
Peter Stephenson
5141e68daa 20572: Allow alternative signal names 2004-11-22 10:33:03 +00:00
Peter Stephenson
f9c66cd45e 20528: exec 8>>(grep a) waited incorrectly for grep to finish 2004-10-29 10:14:21 +00:00
Wayne Davison
3ccc3e4bdc Use the new gettempfile() function. 2004-10-21 00:33:50 +00:00
Wayne Davison
8901caa58f Call gettempname() with its new args. 2004-10-18 19:07:55 +00:00
Peter Stephenson
8a67a66a61 20467: Reintroduce rusage-based escapes for TIMEFMT. 2004-10-08 14:36:51 +00:00
Peter Stephenson
cc72740775 20462: Use getrusage for timing again. 
Time processes from before rather than after fork.
 2004-10-07 09:45:43 +00:00
Peter Stephenson
46141be5f9 20412, tweaked: Make test builtin more POSIX compatible 
20435: Make pattern.c not alter strings.
 2004-10-05 10:39:41 +00:00
Bart Schaefer
e1d5c7df58 20325: consensus fix for "command -v" crash w/POSIXBUILTINS. 2004-09-08 08:24:41 +00:00
Peter Stephenson
97fd0d9b89 20308: add EVAL_LINENO option 2004-09-03 09:47:44 +00:00
Peter Stephenson
640bbab78f 20221: $LINENO in trap '...' DEBUG was wrong. 2004-07-29 15:09:51 +00:00
Peter Stephenson
17e576782c 20198: fix TRAPEXIT. 2004-07-26 13:18:07 +00:00
Peter Stephenson
4c8796b11d 20141: Crash restoring exported special parameters 2004-07-07 15:00:44 +00:00
Peter Stephenson
7f26993e99 20112 changed c.f. 20113: 
fix here string and here document expansion and quoting
 2004-06-28 15:38:10 +00:00
Peter Stephenson
d591334e9d 20076, 20084: { ... } always { ... } syntax. 2004-06-22 13:09:55 +00:00
Wayne Davison
fb0937a69e Marked unused parameters with the new UNUSED() macro. 2004-06-02 22:14:25 +00:00
Peter Stephenson
5ac05cab9f 19976: fix spurious job table full messages 2004-05-25 18:38:56 +00:00
Peter Stephenson
665b0950c6 19971: Fix environment nastiness in zexecve() 2004-05-21 11:19:30 +00:00
Peter Stephenson
63442b3eaa 19810: ksh autoloading 
19812: autoloaded traps which are still buggy.
 2004-04-23 11:17:13 +00:00
Oliver Kiddle
ca0deae382 19767, 19785: store flags for -z and -k options to autoload allowing the 
completion system to be used with ksh_autoload set
 2004-04-20 12:11:13 +00:00
Peter Stephenson
6fa6a1f865 Peter Castro: Cygwin improvements for dynamic libraries, text/binary, paths 2004-04-06 09:25:17 +00:00
Peter Stephenson
2f8a646d4e 19655, 19656, 19657: Memory leaks spotted by valgrind. 
Also bug with multiple math function autoloads.
 2004-03-18 12:23:31 +00:00
Peter Stephenson
a6a63a147e 19242: Make job table dynamically reallocatable. 2003-11-13 14:34:33 +00:00
Peter Stephenson
a7b9b5f851 19218: extend 19216 to zle widgets 2003-11-03 13:57:52 +00:00
Peter Stephenson
d90e97e16a 19216: Save and restore pipestatus. Remove debugging output 2003-11-03 11:33:46 +00:00
Peter Stephenson
815bc92148 a la 19209: zcalloc -> zshcalloc 2003-10-29 19:17:30 +00:00
Oliver Kiddle
49b25bc3d2 Vin Shelton: 19073: Replace C++-style comment. 
Vin Shelton: 19038: Make sed grok icc's cpp output.
 2003-09-15 09:20:20 +00:00
Oliver Kiddle
6e09c17757 19059: add -v, -V and -p flags required by POSIX to the command builtin 2003-09-11 07:00:05 +00:00
Peter Stephenson
936208bd9f 18769: handle parse errors in autoload functions properly 2003-07-03 11:07:39 +00:00
Peter Stephenson
94da86f795 18492: Provide partial fix for multios and output process substitution 
asynchronicity problem.  Document workarounds for remaining problems.
 2003-05-02 10:25:27 +00:00
Peter Stephenson
a7dc5d386c 18319: Philippe Troin: fix use of process groups with su and suspend 2003-03-07 12:17:49 +00:00
Peter Stephenson
9a8dfbb7b5 18013: Handle test of (( float == 0.0)) properly 2002-12-18 16:57:02 +00:00
Peter Stephenson
28a62d5a4b 17979: Add ERR_RETURN option. 2002-12-04 13:57:48 +00:00
Peter Stephenson
41b50445ea 17673: Fix bug with &&s and ||s in complex constructs 2002-09-17 10:42:17 +00:00
Oliver Kiddle
af0697b705 17503: fix various typos and spelling mistakes in source code comments 2002-08-05 12:35:59 +00:00
Peter Stephenson
8e90d2018c Dan Nelson: 17492: Quote output from xtrace 2002-08-01 15:06:25 +00:00
Peter Stephenson
0e08b8c2e4 17299: Use reference counts in Eprogs so as to be able to free them as soon 
as finished with.
 2002-06-07 14:44:21 +00:00
Peter Stephenson
5ef61a44b1 17265: make the jobs command work in subshells 2002-06-05 14:57:05 +00:00
Bart Schaefer
cefd2de2e1 Split tokenize() into shtokenize() and zshtokenize() 
to improve SH_GLOB handling, particularly in completion
 2002-05-06 14:46:11 +00:00
Oliver Kiddle
52b8303537 16353: add += parameter assignments 2001-12-17 17:17:38 +00:00
Bart Schaefer
594ad37c37 Save/restore state around DEBUG trap call. 2001-10-13 17:54:28 +00:00
Peter Stephenson
cc0d931682 15931: EXIT traps from exit in subshell; 15965: glob -> zglob 2001-10-08 08:13:11 +00:00
Peter Stephenson
11b0734108 * Src/builtin.c, Src/exec.c: Unwind function calls before exiting 
shell from exit command to allow EXIT traps to run.
 2001-09-24 10:12:51 +00:00
Bart Schaefer
87ca460fe5 Fix exit status of zsh -fc '! command' 2001-08-19 04:23:46 +00:00
Bart Schaefer
7457bdc19d Fix function stack unwinding on autoload failures. 2001-07-09 16:20:53 +00:00
Peter Stephenson
003ec8c7e8 15327: always use local LINENOs in parse_string(). 2001-07-09 16:05:13 +00:00
Sven Wischnowsky
b275190ff4 add autocontinue option to automatically make stopped jos running when they are being disowned; make that the default for %job &!' and %job &|' (15115) 2001-06-27 11:22:04 +00:00
Bart Schaefer
f0dd0ced30 PRINT_EXIT_VALUE for shell functions. 2001-06-25 00:15:04 +00:00
Bart Schaefer
f11e227cb0 POSIX exit status changes. 2001-06-23 18:30:55 +00:00
Peter Stephenson
ef6193b89b rewrite 14988 as per 14989 2001-06-20 11:02:47 +00:00
Peter Stephenson
79ed1a0e22 Bug restoring saving special parameters for function scope. 2001-06-20 10:06:51 +00:00
Sven Wischnowsky
96fd8a11d3 another attempt at fixing the job problem from 14327; make execpline() reset list_pipe_job to zero if it would be set for a job started in the background (14503) 2001-05-28 09:00:21 +00:00
Sven Wischnowsky
015120a287 set list_pipe_job only for real pipelines (14327) 2001-05-14 08:51:59 +00:00
Peter Stephenson
261193a5b7 Fix problem with traps not runing if shell exec'd final command 2001-03-30 16:51:54 +00:00
Sven Wischnowsky
db0e5c2d8b skip redirections in execpline2() when looking for the command code (13706) 2001-03-22 12:13:15 +00:00
Sven Wischnowsky
757168e2c8 remove 13108 (trap queues); replace with signal queueing to ensure that user signal handlers are only executed when it is safe to run them (13365) 2001-01-16 13:44:18 +00:00
Peter Stephenson
0c96a1b963 Joel Smith: 13230: avoid name clashes with Linux kernel 2000-12-05 10:34:23 +00:00
Peter Stephenson
c292a3ae50 Sven: 13108: Handle traps synchronously 
pws: 13109, 13111: clear up zle display when output produced in trap.
 2000-11-11 19:50:27 +00:00
Bart Schaefer
5ca1864f94 Change some zerr to zwarn for consistency. 2000-10-02 18:40:35 +00:00
Bart Schaefer
74ff6d6dbe Tweak to STTY fix. 2000-09-26 15:08:35 +00:00
Bart Schaefer
756f8186f2 Fix STTY parameter. 2000-09-25 16:57:05 +00:00
Sven Wischnowsky
a8c7d3c0ee fix for `function' without names (12710) 2000-08-28 07:04:34 +00:00
Clint Adams
cb89544d32 12568: check sysconf(_SC_OPEN_MAX) if available instead of OPEN_MAX/NOFILES. 2000-08-08 14:57:02 +00:00
Bart Schaefer
72f4ec6b76 users/3358: Zero shout when closing SHTTY in subshells. 2000-08-08 02:38:35 +00:00
Sven Wischnowsky
d109322359 remove tests for kshautoload (use zcompile -z); fix for setting scriptname for functions that redefine themselves 2000-08-01 08:27:18 +00:00
Peter Stephenson
0aee5e1bb4 12414: vared quotes separators when editing arrays 2000-07-27 17:48:47 +00:00
Wayne Davison
495249342e Removed call to remhist(). 2000-07-19 20:43:51 +00:00
Peter Stephenson
6c1110da32 12222: handle EINTR for multios helper processes 2000-07-11 17:21:26 +00:00
Peter Stephenson
32d2d47fd5 12220: message for missing autoload function 2000-07-11 16:43:26 +00:00
Oliver Kiddle
3ecad25c83 AIX dependency fix 2000-06-20 16:38:10 +00:00
Bart Schaefer
0768b190ba 11326: Avoid init_io() on "exec < file" when zleactive. 
Also fix OPK's slightly confused previous ChangeLog entry.
 2000-05-11 16:39:02 +00:00
Tanaka Akira
7d17c9ca4b * Bart, Tanaka Akira: 11247: Don't signal to a process group which 
has only zombie processes.
 2000-05-08 09:23:09 +00:00
Sven Wischnowsky
e7895ac92c close dump file descriptors in children (11151) 2000-05-04 13:40:05 +00:00
Peter Stephenson
9420498acf 11066: false || true was trigerring trap on ZERR 2000-05-02 13:08:19 +00:00
Sven Wischnowsky
802ae96cf9 properly restore scriptname in doshfunc() (10620) 2000-04-10 09:18:26 +00:00
Bart Schaefer
265f55fd58 10582: Apply STTY only to process group leaders. 2000-04-07 15:40:21 +00:00
Clint Adams
18870148c5 10564: typo in _wanted 
10565: maximum function depth configure option
10566: patgetglobflags has a second argument now
 2000-04-07 02:27:44 +00:00
Peter Stephenson
4852545255 Updated from list as far as 10376 2000-04-01 20:49:47 +00:00
Tanaka Akira
e74702b467 Initial revision 1999-04-15 18:05:38 +00:00