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359 Commits

Author SHA1 Message Date
Daniel Shahaf f368720b8b 39252: internal: quotestring: Drop the 'e' parameter, which no caller uses. 2016-09-11 09:22:18 +00:00
Peter Stephenson fe3a63fa6c 39181: Add PM_SINGLE and use for compstate. 
This flags that compstate (or any other special) can only have
a single instance and an attempt to create a new one is an error.
Given the very fiddly semantics of compstate any other usage
seems pointless.

No investigation yet of other variables that could use this.

Note it's still possible to hide such variables; only instances
that keep the special nature are affected.
 2016-09-06 09:42:33 +01:00
Jun-ichi Takimoto acad0620ef 39087: fix 'conditionally uninitialized' variables 2016-08-23 18:18:50 +09:00
Daniel Shahaf f9b1703511 38971: Start using the new arrlen_ge() / arrlen_le() helpers. 2016-08-01 08:01:29 +00:00
Oliver Kiddle 5ea32ce2fc 38752: add comments to explain use of stdout instead of stderr for the which builtin 2016-06-29 17:04:50 +02:00
Barton E. Schaefer 769bd4070a 38630: fix infinite loop of "hash =" 2016-06-07 10:08:02 -07:00
Barton E. Schaefer 9afb67eb65 unposted: silence spurious compiler warning 2016-04-29 13:15:33 -07:00
Barton E. Schaefer e1c745a0dc 38306: in printf formats, treat a missing precision as zero rather than as unlimited 2016-04-22 10:12:17 -07:00
Barton E. Schaefer 95663e9365 37914: reparse associative array subscripts in "unset" so keys with "[" or "]" may be backslash-escaped 
Also fix erroneous test case this revealed.
 2016-02-08 20:52:11 -08:00
Peter Stephenson 7c59c953f2 37765: Use FS_FUNC on fucstack to find autoload -X target. 
This is better than scriptname which can be updated due to e.g.
intervening "eval".
 2016-01-25 16:23:16 +00:00
Peter Stephenson 1aec003155 37722: test builtin should return status 2 on syntax error 2016-01-21 16:30:21 +00:00
Peter Stephenson 0194b4ab1d 37646: Return non-zero status from typeset assigning readonly 2016-01-15 15:53:39 +00:00
Daniel Shahaf 5731581c4c 37551: Include the builtin's name in a "bad option" error message. 
Example: «zsh -fc 'zle -z'» now prepends "zle:" to the error message.
 2016-01-10 20:22:37 +00:00
Barton E. Schaefer 424b417063 unposted: Src/builtin.c: refine READ_MSTREAM to avoid unsequenced evaluation 2016-01-08 20:36:50 -08:00
Barton E. Schaefer fac7466d11 37513: fix typos; improve error cleanup and correct for signed/unsigned compiler warning 2016-01-06 14:05:02 -08:00
Barton E. Schaefer a940d25b18 37504: refactor code using/simulating memstream to capture output for "print -v" 2016-01-05 12:50:12 -08:00
Barton E. Schaefer bc703e4ad1 37503: detect incompatible "print" options, fix metafication and possible memory leak, miscellaneous cosmetics 2016-01-04 22:50:48 -08:00
Jun T ead199291f 37501 (+ revise test): correct byte counts when simulating memstream via temp file 2016-01-04 22:29:37 -08:00
Barton E. Schaefer 63c6d1746c 37497: handle NUL bytes in "printf -v". 2016-01-02 13:57:35 -08:00
Barton E. Schaefer 03adf52414 37493: readonly + POSIX_BUILTINS == typeset -gr 2016-01-02 12:40:31 -08:00
Barton E. Schaefer 6e10224f1e unposted: enable WARN_CREATE_GLOBAL for print -v 2015-12-31 12:44:25 -08:00
Barton E. Schaefer 15b73ea99b 37467: add "print -v var" / "printf -v var" 2015-12-31 12:38:10 -08:00
Peter Stephenson 67877f6055 37364: "test" and "[" handling of parentheses. 
If three arguments, need to prefer binary operators if possible.

Need to look for full string for parentheses.
 2015-12-09 16:40:08 +00:00
Peter Stephenson b0323cab3b 37187: infinite loop in "hash -m" 2015-11-22 16:25:06 +00:00
Peter Stephenson 72a67716ac 20974: Bug with scalar assignment to special array in typeset 2015-11-20 11:18:16 +00:00
Barton E. Schaefer 30b90f166e 37080: use paramtab abstraction more consistently, add explanatory comments 2015-11-08 12:44:31 -08:00
Peter Stephenson ba36967b57 37038: add -l option to emulate to list options in emulations 2015-11-01 18:12:40 +00:00
Peter Stephenson 0628802baf 37014: Improved internal parameter setting. 
Enhance WARNCREATEGLOBAL to work in many more cases.

Don't create REPLY as an integer if it didn't previously exist
as one, even if the value to be set is integral, as this is likely to
mess up later uses of REPLY.
 2015-10-29 15:01:07 +00:00
Barton E. Schaefer 8abe1496fb 36256: local options should remain in effect for "emulate -L" even if additional option settings are applied 2015-08-21 13:38:19 -07:00
Peter Stephenson 61afb8dc8d 36262: Replace fix for missing unmeta in chdir(). 
It was needed in the argument to one of a pair of lchdir()s rather
than within zchdir().

Add tests for the case of a character with 0x83 within it.
 2015-08-21 10:04:13 +01:00
Peter Stephenson f8164fb647 36227: attempt to fix metafication problem with ztrftime. 
fmt is treated as metafied on entry; use returned length to ensure
we metafy or output the correct length if there are embedded nulls.
 2015-08-18 16:20:48 +01:00
Peter Stephenson 6fa8708bfc 36083: set array value when consistently retying scalar and array 2015-08-10 20:30:09 +01:00
Peter Stephenson 17d52d69ec Fix retying variables in opposite order. 
Now gives an error.
Add test.
 2015-08-09 19:10:01 +01:00
Daniel Shahaf 1122d83a6e 36008: trap: Fix listing of traps created under non-alias non-canonical signal spelling 2015-08-08 21:43:49 +00:00
Daniel Shahaf 32669e77f4 unposted: Typo fix. 2015-08-04 10:41:25 +00:00
Peter Stephenson eb08892dcf 35635: a bit more consistency about making elements local 2015-06-27 21:19:26 +01:00
Peter Stephenson 420bfcfc66 35623: All is_array assignments should be treated as having a value. 2015-06-27 17:46:03 +01:00
Peter Stephenson 42b9037ae5 35613: Handle array slices in typeset 2015-06-26 14:55:35 +01:00
Peter Stephenson 9265e49ccb typeset silent on repeated typeset x=() 2015-06-25 17:45:15 +01:00
Peter Stephenson 39b28980f3 various posts: Implement assignment parsing for typeset. 
Typeset assignments now work like raw assignments except
for no "+=" and no GLOB_ASSIGN.

Documented in typeset builtin doc and mentioned in release notes.

Tests to ensure basic sanity.

Enabled by default, can be turned off by "disable -r" with typeset
family of commands.
 2015-06-24 10:21:12 +01:00
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
Oliver Kiddle ac26fafa03 35412: fix for - flag when formating strings with printf 2015-06-07 23:07:26 +02:00
Barton E. Schaefer 229bc3cc74 35350: extend "fc -I" to cover listing of "internal" history events only 2015-06-06 12:31:47 -07:00
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
Barton E. Schaefer 911edc5ea4 users/20238: add "fc -L" to operate only on the local shell history 
Also avoid invoking the editor on empty results.
 2015-05-30 15:22:09 -07:00
Peter Stephenson 2b08d0ed67 35318: POSIX_BUILTINS behaviour for getopts. 
It needs to keep OPTIND, as well as the index within the
string pointed to by OPTIND, global in this case.
 2015-05-28 18:32:39 +01:00
Peter Stephenson ff19094669 35193: Add "unalias -a". 2015-05-18 16:57:08 +01:00
Oliver Kiddle 63ffbab84d Øystein Walle: 34841 (tweaked): allow grouping of thousands in printf format string 2015-05-14 22:56:24 +02:00
Peter Stephenson 85a4cf9b36 35110: don't implicitly initialize restricted integers to zero 2015-05-14 09:28:57 +01:00