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313 commits

Author SHA1 Message Date
Peter Stephenson
f1923bdfa6 Add non-metafied character length handling. 
Use this in regex module and add test using $'\ua0'.

Rename mb_metacharinit() to mb_charinit() as it does not involve
metafied characters.
 2015-06-12 09:30:39 +01:00
Peter Stephenson
2abba7243a 35386: expand tabs where useful in builtins outputing function. 
Also add to zed -f.

Option is -x <numm>.
 2015-06-05 11:21:22 +01:00
Peter Stephenson
93e72ed1e9 35353: print -x and print -X expand tabs 2015-06-02 09:17:04 +01:00
Peter Stephenson
6269db883a 35067: Add (b) parameter flag for pattern char backslashing. 
Doc tweak from Daniel in 35071.

Includes test.
 2015-05-10 19:19:34 +01:00
Jun-ichi Takimoto
a6db0b41ca 35064: rename ISPRINT to ZISPRINT to avoid conflict 2015-05-09 16:02:37 +09:00
Jun-ichi Takimoto
4bc554bb8b 34636: replace broken isprint() on Mac OS X 2015-03-05 01:48:34 +09:00
Peter Stephenson
b237ba0a8e 34587: ensure multibyte characters don't overflow. 
They could start incorporating tokens, with bad karma.

Add test.
 2015-02-20 16:25:54 +00:00
Mikael Magnusson
dfbb5e4853 34466: Fix double unmeta in rm verification 2015-02-09 05:13:34 +01:00
Barton E. Schaefer
5751de7975 34403: refine 34399 to avoid settyinfo() when the input descriptor is not a TTY 2015-01-26 18:48:25 -08:00
Barton E. Schaefer
494c251cb0 34399: fix polltty thinko from 34365 
Also add missing ChangeLog entry for 34365.
 2015-01-25 16:07:49 -08:00
Peter Stephenson
4688de1677 34365: History lockfile backoff: randomised time. 
Time doubles on each lock failure.

zsleep() provides microsecond resolution for sleep; uses nanosleep() if
available, else select via means of existing tty poll function.
 2015-01-25 20:29:18 +00:00
Daniel Shahaf
f7a2fba534 34369: document error and warning codes 2015-01-25 18:08:29 +00:00
Peter Stephenson
ccd3663d4e 34383: ztrdup() should be dupstring() in new cd code 2015-01-25 18:03:20 +00:00
Peter Stephenson
12b813b589 34331: better handling of NULL in cd. 
Problem was return from symbolic link expander in weird cases
where there file system isn't behaving itself properly.
 2015-01-22 20:20:15 +00:00
Peter Stephenson
c6c9f5daf2 34322: bug with interface to parsestr() etc. 
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.
 2015-01-18 22:38:57 +00:00
Mikael Magnusson
4701b05cf7 34138: wcs_nicechar: only deref widthp if it was given 2015-01-06 23:51:18 +01:00
Mikael Magnusson
c425cc9632 34108: Don't leak ifs stuff 
Found by Coverity (Issue 1255785).
 2015-01-06 23:51:00 +01:00
Peter Stephenson
98f465c09f 34092: fix miscount of symlink resolution for "..". 
This caused problems with expanding a path with ".." in "whence -S".
 2015-01-04 19:42:45 +00:00
Peter Stephenson
f9cba834cd 34091: typo with "whence -s" expansions 2015-01-04 19:05:39 +00:00
Peter Stephenson
33d1439fdb users/19667: whence -S shows intermediate steps in symlink expansion 2015-01-02 21:32:51 +00:00
Peter Stephenson
d067ebcacd 33876: etc.: Separate errors and keyboards interrupts 
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.
 2014-12-11 09:41:17 +00:00
Jun-ichi Takimoto
0a07ffd47c 33932: revise boundary check in unmeta() 2014-12-09 02:41:01 +09:00
Barton E. Schaefer
48cd1b6c3b 33894: boundary conditions in unmeta(), unmetafy() 
Check that we aren't running off the end of the string when converting the
next byte after a Meta byte.  This is just defensive programming in case
of bad metafied strings coming through from gettokstr(), some repairs
there are likely still needed.
 2014-12-07 11:20:01 -08:00
Oliver Kiddle
0d4b548d1e 33818: fix types passed to sizeof detected by coverity as being wrong 2014-11-30 23:19:55 +01:00
Peter Stephenson
a8927bf27b 33793: add 0b binary interpretation to integer constants 2014-11-26 17:26:58 +00:00
Peter Stephenson
c01a178ece Marc Finet: problems with working directory rationalisation. 
Ensure the length of the directory is kept up to date.

Abort following symlinks as soon as there's an error.
 2014-11-13 19:44:01 +00:00
Barton E. Schaefer
57252dc1e0 33320 (cf. PWS 33311): revert 33069, fix lexing of bangchar during completion 
add typtab_flags bits (replaces specialcomma boolean) to record any unusual handling of typtab entries; signal safety; make bangchar non-special during completion lexing of the command line.
 2014-10-02 08:39:43 -07:00
Barton E. Schaefer
4ba08eef7e Increase size of xbuf2 in xsymlinks to make gcc FORTIFY_SOURCE=2 happy. 2014-08-17 10:32:02 -07:00
Barton E. Schaefer
47d91c5fba 33012: add an error return value (-1) to xsymlinks() 2014-08-15 10:19:54 -07:00
Peter Stephenson
b79ef8caaf 32932: add hmkarray() and use to fix leak 2014-08-01 16:15:13 +01:00
Peter Stephenson
d3d0910293 32918: add %. to ztrftime for use in prompts 2014-07-30 12:10:15 +01:00
Nikolas Garofil
4f4d2b8247 32737, 32736 (32741), 32735, 32734, 32733, 32732 (32739): Strict compilation 
fixes

	Src/utils.c: properly ifdef declarations
	Src/zsh_system.h: memmove() should return its dest argument
	Src/signals.c: define ret before use
	Src/mem.c: remove unused pointers
	Src/prototypes.h: use size_t in bcopy()
	Src/compat.c: fix const declaration inconsistency
 2014-06-07 13:48:40 -07:00
Barton E. Schaefer
c41287b318 32716: properly test iconv return values for error conditions 2014-06-05 08:57:40 -07:00
Barton E. Schaefer
b3e5284f13 36526: when __APPLE__ is defined at compile, normalize Unicode filenames in zreaddir() 2014-06-02 07:26:50 -07:00
Tomoki Sekiyama
0da28f323d 32592: add CORRECT_IGNORE_FILE variable 2014-04-29 10:44:09 +01:00
Barton E. Schaefer
3e06aeabd8 32294: prevent buffer overflow when scanning very long directory paths for symbolic links 2014-01-19 19:39:31 -08:00
Barton E. Schaefer
5618116020 32061: Fix "use of uninitialized memory" in metafy 2013-11-27 22:09:48 -08:00
Barton E. Schaefer
b514fbe110 32023: better interrupt handling at RM_STAR_WAIT 2013-11-19 08:30:10 -08:00
Peter Stephenson
40a881569f 31650: use zlong for mailcheck parameters to ensure range 2013-08-11 20:19:53 +01:00
joe M
b9e16ac818 31648: fix timing errors in mailcheck 2013-08-10 19:48:13 +01:00
Bart Schaefer
d19e18c68d 31350: block SIGWINCH nearly all the time, except 
when about to calculate prompts or do synchronous read, so
syscalls are not interrupted by window size changes.
 2013-04-30 00:08:49 -07:00
Peter Stephenson
f73d92f5dc add missing mod_export 2012-12-16 18:43:24 +00:00
Peter Stephenson
e550c98d69 30647, 30649: allow underscores in numeric constants 2012-09-11 16:02:41 +00:00
Bart Schaefer
9af1cd4722 30530,30533: fix problems with COLUMNS or LINES < 1, and related issues 2012-06-27 07:10:29 +00:00
Peter Stephenson
cd1b5d86e0 users/17046: don't count too many elements when splitting quoted parameter 
substitution on null parameter
 2012-05-01 19:43:44 +00:00
Peter Stephenson
4f142f2794 30413: (q-) parameter flag should quote null string 
(q-q) etc. should be treated as errors
 2012-04-16 11:26:09 +00:00
Peter Stephenson
a76c8de44c 30351 + 30352: metafy strings on import into zsh variables 2012-03-13 09:47:01 +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
Peter Stephenson
74eed99c31 29940: metafy() added null termination even if buffer was not modifiable 2011-12-03 23:15:37 +00:00
Bart Schaefer
7c5173ba0f users/16581: skip correction shortcut based on command table search when 
the word is not in command position; on rejected command correction,
reset incremental path hashing.
 2011-11-15 15:08:56 +00:00