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938 commits

Author SHA1 Message Date
Oliver Kiddle
65b265f3c0 42624 (plus test): avoid freeing memory that's still needed 
This was occurring in a multiple function definition where a
function name is duplicated.
 2018-04-12 23:15:29 +02:00
Oliver Kiddle
25da576c29 42575: fix to not complete options in the argument to another option 2018-04-05 11:14:58 +02:00
Peter Stephenson
3517e4a9a5 42581(?): Fix ZLE inline history expansion. 
Seen with magic-space.

If there's a parse error in command subtitution we need to complete
reading history to ensure the command line buffer is finished.
 2018-04-04 18:33:00 +01:00
Martijn Dekker
fa0105f78c 42538: Temporarily set umask for here document. 
Done while signals are queued.
 2018-03-27 09:32:55 +01:00
Peter Stephenson
47aa60950c 42355: Fix use of backslashes on here doc input. 
Handling of white space in particular was confusing and inconsistent
with other shells.
 2018-02-12 10:06:45 +00:00
dana
1af28cbfd7 42164: fix digits in format escapes in completion listings 2018-01-04 17:16:18 +00:00
Peter Stephenson
5f6a52c06c 42156: new CHECK_RUNNING_JOBS option demanded by bash groupies 
Also new job options.

Also suppress debug error if rows or columns are reported as zero as
this is normal without a physical terminal.
 2017-12-22 20:21:23 +00:00
dana
932ed86483 dana: 42145: Fix additional completion cases with option arguments. 2017-12-20 09:07:28 +00:00
Daniel Shahaf
4b55c0f40c 42146: type -w += global aliases 
Follow-up to 36403, which did the same for suffix aliases.
 2017-12-20 05:43:42 +00:00
Jun-ichi Takimoto
5f33a93afb 42116: multibyte support for ZLE vi-mode word motion 2017-12-18 12:48:25 +09:00
Peter Stephenson
aab0f6d763 42123 (tweaked): take account of Dash in function names. 
Needed when comparing word code function name with autoload request.

Add test.
 2017-12-15 09:00:37 +00:00
dana
cb04ae40af add millisecond and microsecond options to TIMEFMT variable 2017-12-14 15:36:46 +00:00
Peter Stephenson
97c74dcb0e 42110: Fix redirections between variable assignments at start of line 2017-12-12 09:13:41 +00:00
dana
2bc02b4f98 42065: new getopts tests 2017-12-01 09:51:17 +00:00
Daniel Shahaf
77a39b57bf 42031 + 42048: Make [[ -o invalidoption ]] a normal(ish) false value, rather than a syntax error. 2017-11-24 22:10:27 +00:00
Oliver Kiddle
1bfcff129d 41983: fix exclusion of long options with (-) on a normal argument 2017-11-04 00:57:48 +01:00
Barton E. Schaefer
dcd4f02845 41902: ${(z)...} continues parsing on unmatched quote when CSH_JUNKIE_QUOTES is set 
Tests for 41902 and 41873
 2017-10-17 20:29:47 -07:00
Peter Stephenson
b3fa5c528c 41877: Separate out SH_FILE_EXPANSION loop from parameter substitution. 
Parameter substitution can add nodes that need to be rescanned by
it, but not by file expansion, so the two don't play well together.
 2017-10-13 18:17:09 +01:00
Barton E. Schaefer
b84d69cf52 41828, 41830: skip SHFILEEXPANSION for new nodes added by stringsubst() in prefork() 2017-10-08 18:08:09 -07:00
Oliver Kiddle
12902206b7 41824: fix to not complete rest args from an _arguments set alongside the argument to and option in a separate set 2017-10-07 22:35:59 +02:00
Peter Stephenson
174e560a23 41787 (plus minor tweaks): use $FUNCSTACK for function nesting depth. 
Initialised from existing configuration value.
 2017-10-02 09:44:26 +01:00
Peter Stephenson
728f2adfc8 Add typeset -p1, like typeset -p with newlines 2017-10-01 17:53:56 +01:00
Peter Stephenson
7cb55668c2 41773: Array index assignment tests for KSH_ARRAYS 2017-09-28 10:59:38 +01:00
Oliver Kiddle
80a02c10aa 41772: fix bug in handling of long options with _arguments' -A option 2017-09-28 09:31:35 +02:00
Peter Stephenson
6230e82d44 41764 (test tweaked): allow [key]+=value when modifying arrays 2017-09-27 09:41:50 +01:00
Peter Stephenson
85b0dd7133 Updates for ksh array element syntax. 
Move detection of key/value pairs down into prefork().

Detect normal array assignment and [key]=val array assignemnt
separately.  Mark key / value pairs with Marker and pass up flag.  Deal
with marked triads specially later on.
 2017-09-24 17:33:07 +01:00
Peter Stephenson
ab7be4238c More [key]=value tweaks 
Some rephrasings.

Update typeset -p for associative arrays to use new syntax.
 2017-09-14 21:43:37 +01:00
Peter Stephenson
54b3958440 First go at var=([key]=value) syntax. 
Works for both normal and typeset case, also var+=...

Still to do: allow to be mixed with straight array assignment,
improve typeset -p, implement [key]+=value.
 2017-09-13 20:54:00 +01:00
Peter Stephenson
2ef3dff65a 41668: New --emulate option on invocation. 
This sets the shell emulation mode similarly to ARGV0=... which
doesn't work from other shells.

Note that this gives more comprehensive emulation than running
emulate within the shell.
 2017-09-11 10:12:17 +01:00
Peter Stephenson
c9df6bc8d4 41662: exec -a arguments weren't sanitised 2017-09-10 18:02:52 +01:00
Peter Stephenson
e44600d9aa 41661: Need to remove tokens before using bufferwords() for (z) 2017-09-10 18:01:39 +01:00
Peter Stephenson
ea5b38935a 41641: Some math operations shouldn't be lvalues. 
This includes pre- and post- increment and decrement.  Simply
mark all values after operations as rvalues.
 2017-09-05 13:15:30 +01:00
Peter Stephenson
ebcea98eca Fix problem with ERR_RETURN. 
It wasn't suppressed properly in the code following an if
in some circumstances, in particular in initialsation scripts
and also in a nested function where the caller had suppressed
it.
 2017-08-31 16:54:19 +01:00
Peter Stephenson
7d1877da4e 41608 (plus tests): restore ERR_EXIT before function. 
There was an exception to the usual ERR_EXIT pattern that causes
problems when executing a function in an else branch.  It seems
the exception is no longer needed as the regression tests pass
without it.
 2017-08-29 19:52:18 +01:00
Peter Stephenson
97d4bdbc7e 41590 modified as 41595: make ERR_RETURN more logical. 
It now operates separately at each function depth.

To keep ERR_EXIT global, make the noerrexit variable usd bit flags.

Extend tests.
 2017-08-24 19:46:20 +01:00
Peter Stephenson
74aff4106a 41542: Fix pcre logic for extracting matched parentheses. 
When we went off the end of the array but measured the length
implicitly, we got lucky before.  After 41308 we were looking up lengths
in stale memory.

Rename some variables, clean up the logic, be easier to understand.

Add tests.
 2017-08-14 11:17:48 +01:00
Phil Pennock
b5f40f4156 41527 (tweaked for heap memory): fix [[ -<cond> ]] from modules 2017-08-11 15:02:06 +01:00
Peter Stephenson
cfd34c75ac 41504: make empty strings work in case patterns with no leading parenthesis 2017-08-09 19:57:47 +01:00
Peter Stephenson
a9b579a9d3 Revert "41499 (with one further tweak): POSIX_STRINGS behaviour." 
This reverts commit 2eacbef919.

Conflicts:
	ChangeLog
 2017-08-08 19:04:49 +01:00
Peter Stephenson
2eacbef919 41499 (with one further tweak): POSIX_STRINGS behaviour. 
Ignore a terminating delimiter when splitting as separators
despite being called separators are terminators.
 2017-08-07 18:47:43 +01:00
Peter Stephenson
039a34cca5 41485: test for previous fix 2017-08-03 21:50:18 +01:00
Peter Stephenson
d4b94b5e83 41464, 41466: With POSIX_BUILTINS, exec only executes sexternal commands. 
Document the default behaviour and add a test.
 2017-07-27 09:22:04 +01:00
Peter Stephenson
a3b3f00575 41420: "{.." wasn't check for brace expansion properly 2017-07-13 17:20:24 +01:00
Peter Stephenson
e8edd42f7f 22760: fix partial string length reports with NO_MULTIBYTE 2017-07-02 20:29:00 +01:00
Phil Pennock
825f84c77e 41308 (tweaked): behaviour of PCRE with NUL bytes 2017-06-22 09:24:33 +01:00
Peter Stephenson
eb783754bd 41284: Fix NULL dereference in cd. 
This happened in sh compatiblity mode if HOME was not set
and cd was used with no argument.
 2017-06-13 15:41:00 +01:00
Peter Stephenson
1caaa933b4 unposted: Adding comments to test changed line number in output 2017-05-09 21:02:34 +01:00
Peter Stephenson
c7a9cf465d 40181: Fix buffer overrun in xsymlinks. 
There was no check for copying to the internal xbuf2 for a
preliminary test.
 2017-05-09 17:49:18 +01:00
Peter Stephenson
263a0c2476 41078: Empty psvar could cause bad dereference in prompt expansion 2017-05-09 09:46:23 +01:00
Peter Stephenson
af1c82d646 40173: Off-by-one error checking for {varid}. 
This caused a single unprintable character in braces before a
redirection to be treated as an indentifier.
 2017-05-08 18:00:55 +01:00