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3479 commits

Author SHA1 Message Date
Barton E. Schaefer
ae4c035cde 39811: vi-repeat-change must not be the "motion" of vi-change, lest it infinitely repeat itself 2016-11-02 16:27:29 -07:00
Peter Stephenson
88c42a2ba0 39777: $() is a valid empty command substitution 2016-10-30 17:12:04 +00:00
Barton E. Schaefer
ab81b98c49 39758: revise 39704 for array and hash parameters; more POSIXBUITINS tweaks for 
export

39704 was commit 0f5e670, forgot to reference article number in that log.

"typeset -p" outputs "typeset" for array and hash parameters, even when
exported, because those types can be marked export but are never pushed
to the enviroment.

For POSIXBUILTINS, "export var" does not implicitly set $var, and its
export state is preserved when assigned (but not when explicitly unset).
 2016-10-29 11:56:50 -07:00
Barton E. Schaefer
364c4047e7 39725: more metafication of patterns. 2016-10-25 12:45:51 -07:00
Peter Stephenson
39ae9cd10a 39723: metafy string passed to pattern in complist. 
Also additional safety tokenizing a string with Meta characters.
 2016-10-25 11:53:49 +01:00
Barton E. Schaefer
0f5e670cde "typeset -p" uses "export" commands or the "-g" option for parameters that are not local to the current scope 2016-10-24 07:14:39 -07:00
Peter Stephenson
6f071b2309 39715: Handle multibyte characters in complist listing 2016-10-23 21:32:58 +01:00
Peter Stephenson
11343d89ef 39688: Skip out of P_EXACTLY pattern loop if P_PURES. 
If it's really a pure string, there's only one exact match.  We could
overwrite the next pointer; usually this didn't matter because
we'd hit a termination, but if we reallocated we might be looking
at garbage.
 2016-10-20 12:20:18 +01:00
Peter Stephenson
d2c9f85f59 39683: Update scan pointers after possible alloc. 
Problem could cause next scan index to point into an invalid block
when handling meta characters.
 2016-10-20 10:43:52 +01:00
Barton E. Schaefer
b2d280038f 39680: correctly handle case of popping last arena 
This mattered only when compiling with --enable-stack-allocation because
otherwise the heap was never completely empty.
 2016-10-19 07:31:46 -07:00
Peter Stephenson
7e7e2d7e63 39678: metafication of printf %q argument and result 2016-10-19 10:39:58 +01:00
m0viefreak
5b192a4cd1 39590: zle: Call zle-line-pre-redraw after inserting a completion result 
This is necessary to make sure redrawhook() is called while
cycling results in menu completion.
 2016-10-18 14:19:59 +00:00
Daniel Shahaf
a8754b63fc 39500: compdescribe: perform on-screen-width computation using the "nice" length, since the matches are rendered by nice*() functions by compadd 
Remove two "###" question comments relative to the patch posted, since the
answer to them is (clearly) negative.
 2016-10-16 12:40:58 +00:00
Martijn Dekker
31c6cfca9c 39625: case needs to reset lastval if no pattern matched 2016-10-13 10:49:02 +01:00
Oliver Kiddle
7b3ec54ebe 39611: with _arguments sets completion stopped if one of the rest arguments starts with a dash 2016-10-13 10:03:13 +02:00
Peter Stephenson
276197d1d1 36108: command -[vV] assumed -p 2016-10-11 15:16:17 +01:00
Peter Stephenson
8f2ce89a0c 39599: Don't reset status before "case" execution 2016-10-10 10:55:48 +01:00
Julien Cretin
a96e34b459 39579: Fix string calculation for parameter quoting. 
Where there was no closing quote the size or position of the null
could be wrongly calculated.
 2016-10-06 10:57:10 +01:00
Peter Stephenson
bcb52460f3 39571: Fix ERR_EXIT bug with && and function. 
"foo && bar" inside a function could cause the code outside
the function not to perform ERR_EXIT or ERR_RETURN when needed.
 2016-10-05 17:46:42 +01:00
Peter Stephenson
0854ee56bc 39568: "! <complex-command>" suppresses ERR_EXIT 2016-10-05 13:52:31 +01:00
Peter Stephenson
dc517212ca 39566: Improve usefulness of command_not_found_handler. 
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.
 2016-10-05 12:14:43 +01:00
Barton E. Schaefer
429f8ae71d 39561: missing unqueue_signals() when ZSH_HEAP_DEBUG 2016-10-04 13:30:37 -07:00
Barton E. Schaefer
ccc0b6f8a6 39550: reset signal queue in recursiveedit() 2016-10-03 09:40:39 -07:00
Barton E. Schaefer
4abbb4b473 39548: DEBUG for queueing_enabled 2016-10-03 09:37:10 -07:00
Barton E. Schaefer
b71abea40f 39547: handle zero delta in calc_timeout() 2016-10-03 09:35:14 -07:00
Peter Stephenson
4ab3fcc90d 39545: Add some missing unqueue_signals(). 
All of these are added simply to fit existing logic in other branches.
 2016-10-03 13:43:20 +01:00
Peter Stephenson
36a11804b4 39521: Refactor start of execcmd(). 
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.
 2016-10-03 09:59:01 +01:00
Peter Stephenson
6b2585147b 39540: "! command" should suppress ERR_EXIT and ERR_RETURN 2016-10-02 19:17:19 +01:00
Barton E. Schaefer
3608fa7961 39509: in the event the current directory has been removed, use chasedots semantics for "cd ..". 2016-09-30 15:52:08 -07:00
Peter Stephenson
c942c7e8b6 39519: restore missing PM_EXPORT flags. 
This was missing when exporting using USE_SET_UNSET_ENV coce variant.
 2016-09-30 11:35:50 +01:00
Peter Stephenson
bb2bbcc944 39517: back off 39502 (WC_ASSIGN causes fork in pipe). 
This isn't a robust fix as WC_ASSIGNs simply precede the main wordcode.
 2016-09-30 11:34:15 +01:00
Peter Stephenson
d08674ef8c 39498: use PRIVILEGED option to decide on problematic parameter imports 2016-09-30 10:41:44 +01:00
Mikael Magnusson
5cf2ffb327 Call the pre-redraw hook if there is text in the buffer on init 2016-09-30 10:48:20 +02:00
Barton E. Schaefer
736eb433ba 39507: TMPSUFFIX for =(...) 2016-09-29 14:55:49 -07:00
Barton E. Schaefer
e61ed2b80d 39470: failure to open a supposedly unique temp file name should result in an error 
Also band-aid for signal-related race conditions in temp file name generation
 2016-09-29 11:16:24 -07:00
Peter Stephenson
6ce696f352 39502: Fork for assignment in LHS of pipeline. 
foo=bar | stuff

left the value of foo set to bar as we didn't realise we needed to
fork.
 2016-09-29 17:29:58 +01:00
Peter Stephenson
99f74d6c0a unposted: Update findcmd() in Zle. 
Unfinished business from previous patch.
 2016-09-29 14:19:17 +01:00
Peter Stephenson
07c8fbe596 34943: Fixes for "command" with multiple options. 
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.
 2016-09-29 11:01:00 +01:00
Bart Schaefer
d44d23c757 unposted: change '\0' to NULL to silence spurious compile warning. 
params.c:830:13: warning: expression which evaluates to zero treated as a null
      pointer constant of type 'char *' [-Wnon-literal-null-conversion]
    *envp = '\0';
 2016-09-28 10:58:46 -07:00
Peter Stephenson
b32d974000 39460: Don't import PS4 if running as root. 
There was an exploit in bash using SHELLOPTS to turn on xtrace,
however this can't happen in zsh, so this is simply a precaution.
 2016-09-28 09:50:58 +01:00
Bart Schaefer
8d04b5429f unposted: remove extra close-paren from d6a6b4ff 2016-09-27 21:47:55 -07:00
Oliver Kiddle
d6a6b4ff3a 39369 (tweaked cf 39371): when calling an internal widget, set bindk because some widgets use it to determine how they should act 2016-09-27 21:32:01 +02:00
Barton E. Schaefer
3b6002e53d 39437: use list_pipe_pid in assignment for clarity 2016-09-27 08:48:49 -07:00
Martijn Dekker
f0ecf54ea6 39448: reset REPLY in select on user action 2016-09-26 19:52:55 +01:00
Peter Stephenson
e35dcae40f 39436: Pass on status of SIGINT better. 
Set lastval to 128 + SIGINT on interrupt.

Don't execute builtin if already interrupted at that point.
 2016-09-25 19:18:43 +01:00
Peter Stephenson
759e5912fd 39435: Further fix for pgrp of funny pipelines. 
Don't set gleader of SUBJOB at the point of creation if the
SUPERJOB has no processes yet.
 2016-09-25 17:14:24 +01:00
Daniel Shahaf
0e01942c07 39412: Fix directory completion when $PWD:h contains parentheses, which are interpreted as globbing metacharacters. 2016-09-23 06:29:59 +00:00
Daniel Shahaf
2c612c5ba1 39383: compadd: Restrict previous patch to the case where $PREFIX includes characters both from the -P prefix and from the (unprefixed) candidate completion word. 2016-09-20 17:59:20 +00:00
Daniel Shahaf
bd94e13f34 39372: compadd: Match -P prefix all-or-nothing rather than greedily. 2016-09-20 17:59:19 +00:00
Barton E. Schaefer
c8de0af359 39381: handle save/restore of variable values when "typeset"-related reserved words are prefixed by an assignment 2016-09-19 00:26:10 -07:00