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11351 commits 20 branches 219 tags 63 MiB
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4000 commits

Author SHA1 Message Date
Martijn Dekker
2d056ebc31 43945 (tweaked to remove test failure, noted in test): 
Fix exit statuses from wait for POSIX_BUILTINS mode.
Also add tests.
 2018-12-30 18:11:43 +00:00
Martijn Dekker
4215fcb107 43944: apply NO_UNSET consistently to arithmeitc 2018-12-30 18:03:02 +00:00
dana
7951ede1db unposted (per 43938): Avoid segfault when unmetafying empty string 2018-12-30 03:42:07 -06:00
dana
162c198aab 43953: Fix rounding/truncation error in %. time-format specifier 
Also fixes an issue where %. couldn't be used more than once in a format
string without strange results

Tweaked very slightly per workers/43954
 2018-12-29 05:24:25 -06:00
dana
f64cd71d44 43935: Reject too-large nanosecond values given to strftime 
... and, in so doing, fix an error in the tests on 32-bit machines.

The value for the new too-large test is changed slightly from the patch posted
to the ML to make it test for the right thing on 32-bit machines as well.
 2018-12-24 02:42:18 -06:00
Bart Schaefer
c19a0927e1 43921: ${\var} should be an error 2018-12-21 11:41:07 -08:00
Peter Stephenson
ef20425381 43854: Set tok to LEXERR on generic parse error. 
Needed by main loop which detects an error this way.
 2018-11-29 17:54:02 +00:00
Peter Stephenson
50f8fa972c 43837 plus test from Daniel: Empty string in nested subst. 
Skip Nularg or there is a bogus character at the start.
 2018-11-21 10:10:03 +00:00
Jun-ichi Takimoto
8d0f7681a0 43829: nearcolor.c: use double instead of float 2018-11-19 14:57:30 +09:00
Ivan Tkachenko
e258e7d251 43823: remove unnecessary metafy() in stattimeprint() 2018-11-15 10:59:09 +09:00
dana
5ad76492af 43800: Add nanosecond support to strftime built-in 2018-11-13 13:01:01 -06:00
Kamil Dudka
d50e204b0c 43790: failed mailstat could leak memory 2018-11-09 11:06:08 +00:00
Kamil Dudka
e27175c7c8 43789: possible use after free clearing up math func from module 2018-11-09 11:04:06 +00:00
Kamil Dudka
d1095bdf74 43723: file descriptor could leak on fork error 2018-11-09 11:02:24 +00:00
Kamil Dudka
031afe4207 43793: computil could overrun buffer 2018-11-09 10:57:09 +00:00
Kamil Dudka
a8cc017c74 43791: File descriptor could be closed twice in clone 2018-11-09 10:54:47 +00:00
Oliver Kiddle
5a70701788 43805: make nearcolor module use the default colour rather than black as a fallback 2018-11-08 11:01:36 +01:00
Oliver Kiddle
9eba4d3a44 43804: also need to be able to turn colour attributes back into hex triples for region_highlight variable 2018-11-08 11:01:29 +01:00
Oliver Kiddle
71c9130ede unposted: add usual copyright header to nearcolor module sources 2018-11-08 11:01:27 +01:00
Oliver Kiddle
50597692e0 43759: add support for true colour terminals 2018-11-05 22:24:12 +01:00
Oliver Kiddle
37d0005a9e 43747: new module to map colours from hex triplets to the nearest matching colour 2018-11-05 22:24:05 +01:00
Sebastian Gniazdowski
5556e00c65 43695: minor but simple optmiisation to use existing string length 2018-10-23 09:33:55 +01:00
Daniel Shahaf
bf9da44931 unposted: internals: Document sepjoin(). 2018-10-14 14:02:34 +00:00
Peter Stephenson
fa5b9bf6ee 43674: Split more PM_ flags for variables and functions. 
This avoids using sign bit.

Also bump dev version because of wordcode incompatibility.
 2018-10-12 09:25:04 +01:00
Peter Stephenson
0d3a786b7c 43669: ensure explicit exit status is used over implicit 2018-10-10 11:17:58 +01:00
Peter Stephenson
bbccbe0c85 43660: extend 43653 when final exit is implicit. 
Combine logic for case after committed to exit (shell_exiting) with
case where exit occurred in a function we nee to unwind (exit_pending).

Add sarky note for future generations to be confused at.
 2018-10-09 14:38:26 +01:00
Peter Stephenson
9ede8c657f 43656: special tied arrays don't have tieddata 2018-10-09 11:21:47 +01:00
Peter Stephenson
d768a7492a 43653: explicit exit from EXIT trap overrides exit status 2018-10-09 10:05:05 +01:00
Peter Stephenson
f99f7dca75 43616: Various parameter setting and display fixes. 
Mostly to do with typeset -p and tied variables and their interaction.

Some general tied variable fixes.
 2018-10-08 10:10:42 +01:00
Peter Stephenson
623294a3ed 43589: Further improved subjob reporting. 
Show subjob status instead of user-visible superjob any time
the subjob still has associated processes.
 2018-10-03 11:32:39 +01:00
Daniel Shahaf
d756c4d5cb 43531: Completion: Fix some false positives in the logic for "are these two candidates completions equivalent". 2018-09-30 22:18:46 +00:00
Daniel Shahaf
80ff65dc42 43570: Start documenting jobs.c, in particular superjobs. 2018-09-28 16:21:47 +00:00
Peter Stephenson
c2d65a3a6e 43564: improve job control report about stopped subjob 2018-09-26 16:23:00 +01:00
Daniel Shahaf
db67cc2f4b 43489: Add error checking on a new write() call. 
Silences a compiler warning (write(2) is declared with warn_unused_result
in current Debian Unstable).
 2018-09-25 19:35:15 +00:00
Peter Stephenson
464065f429 43543: Further improvements to fg/bg of superjob/subjob. 
Attempt to keep STAT_STOPPED correct for superjob, rendering additional
"stopped = 1" unnecessary.

Wait for subjob before superjob.
 2018-09-25 19:25:10 +01:00
Stephane Chazelas
a75b47973d 43546: "typeset -p" should show -U flag 2018-09-25 10:06:18 +01:00
Peter Stephenson
0a20f4e5a6 43535: Fixes for bg / fg handling of superjobs. 
Be more consistent about marking both superjob and subjob as
running when sending SIGCONT.

Send SIGCONT to superjob / subjob combination any time it is put
in foreground, even if thought running, since subjob may invisibly
have suspended.

When waiting for superjob, wait for subjob, too.
 2018-09-24 21:32:40 +01:00
Peter Stephenson
e76ea18477 43511: Initialiase alias entry on input stack. 
This didn't happen if neither history nor alias expansion was in use.
 2018-09-21 16:29:07 +01:00
Peter Stephenson
551ff84272 43464: Another attachtty() fix. 
If list_pipe_job triggered more than once we need to know
the most recent process group leader, so record that
both if the attach happened in the main shell on in
entersubsh().

Also don't pass back proocess group for ESUB_ASYNC subshells.
 2018-09-16 19:13:38 +01:00
Peter Stephenson
07ad7fd970 Fix windowsize when reattaching to terminal on process exit 2018-09-12 09:49:14 +01:00
Peter Stephenson
7c5241edf3 43446: More entersubsh() / addproc() wiring. 
Fix additional races by passing back use of list_pipe_job
from subshell.
 2018-09-12 09:22:10 +01:00
Jörg Thalheim
03a51a6f09 GitHub #28: Add missing math.h include for builtins 
math.h is required for isnan/isinf
 2018-09-10 13:05:46 +00:00
Peter Stephenson
0d5275c6b9 43409: Fix process group setting in main shell. 
A newly forked subshell now reports back the process group it
will be using for the main shell to record.

This prevents an error where the shell incorrectly thought an
exiting process owned the terminal and so grabbed it back,
putting the foreground process into the background.
 2018-09-07 17:49:35 +01:00
Anthony Sottile
1c4c7b6a4d
CVE-2018-0502, CVE-2018-13259: Fix two security issues in shebang line parsing. 
See NEWS for more information.

Patch by Anthony Sottile and Buck Evan.
 2018-09-03 15:07:47 +00:00
Peter Stephenson
3ad2ca3305 Don't handle ZLE functions for single key. 
For read -k and read -q where we use ZLE, we just want a single
key and not full ZLE processing.  So don't handle timed
ZLE functions when preforming the read.
 2018-09-03 10:09:22 +01:00
Oliver Kiddle
014eaf7e81 43358: enforce consistent patchlevel form 2018-08-31 23:34:11 +02:00
Peter Stephenson
3c93497eb7 43294: Add ZLE_RECURSIVE parameter. 2018-08-17 19:43:17 +01:00
dana
b21a641d4c 43275: Add log2 to match func 2018-08-13 09:36:55 +01:00
Peter Stephenson
f58b35bf88 43264: fix ${+assoc[nonexistent]} with KSH_ARRAYS 2018-08-09 09:48:35 +01:00
Peter Stephenson
225b35c907 43261: Fix unary minus with base. 
Apply unary minus to a complete lexical constant rather than the
first component that comes along.
 2018-08-08 17:11:54 +01:00