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
Peter Stephenson
ec57c91b58
users/20203: nested functions in always blocks when exit pending
2015-05-13 16:17:04 +01:00
Mikael Magnusson
1e6fb1a4f0
Fix two bugs in typeset_setbase
2015-05-04 04:26:11 +02:00
Peter Stephenson
bf258a1c07
34992: POSIX fix for readonly variables.
...
With POSIXBUILTINS, variables can be marked readonly if unset.
Also, variables can't have the readonly flag removed.
2015-04-29 15:54:49 +01:00
Barton E. Schaefer
d4f50f2d18
34851: fix thinko from 34093 that short-circuited some "whence -m" searches
2015-04-06 10:26:57 -07:00
Barton E. Schaefer
2335d62548
34551: Avoid adding an extra "/" to the target path in cd_try_chdir() when the current directory is "/"
2015-02-15 20:20:03 -08:00
Mikael Magnusson
0209635832
34490: Fix leak on print -zf/-sf error
2015-02-10 13:03:51 +01:00
Mikael Magnusson
2dbbc88d0b
34488: Fix use-after-free for print -zf and print -sf
2015-02-10 13:03:49 +01:00
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
0e3548994e
34329: add -S option to which and where
2015-01-20 17:31:28 +00:00
Barton E. Schaefer
3495dc5c27
34213: in previous patch, do not change usepm if it is already set
2015-01-10 10:32:31 -08:00
Barton E. Schaefer
daa788d88b
34212: do not change unset-ness of special parameters when exporting them
2015-01-10 10:32:31 -08:00
Peter Stephenson
cfd91eac07
Rearrange context saving.
...
Variables are now associated with the module that declares them, being
initialised and saved/restored there. However, as many variables are
used for communication between modules, many of them are set in multiple
places, so the assignment is ambiguous.
2015-01-09 21:33:39 +00:00
Mikael Magnusson
bc55ddf364
Fix a typo in bin_print error message
2015-01-09 12:37:25 +01:00
Barton E. Schaefer
93846edb0d
34154/34155: reorder bin_print() to avoid leaking the output descriptor when incorrect/incompatible options were passed
2015-01-07 22:45:46 -08:00
Mikael Magnusson
1507719d0a
34112: typeset: fix leak of oldval
...
Found by Coverity (Issue 1255803).
2015-01-06 23:47:30 +01:00
Mikael Magnusson
5a9be69185
34113: whence: use dupstring to not leak memory
...
All other assignments to buf use the heap, and it's never freed. Found
by Coverity (Issue 1255786).
2015-01-06 23:47:12 +01:00
Mikael Magnusson
a150563fb0
34114: emulate: Handle aborting from mixed -L/-c correctly
...
Somehow Coverity found this (Issue 1255797, Failure to restore non-local value).
2015-01-06 23:45:09 +01:00
Barton E. Schaefer
f9cc5a6e56
34093: "whence" should always return nonzero when it finds that nothing matches its arguments
2015-01-06 09:33:44 -08:00
Peter Stephenson
454bb777cf
users/19671: remove confusion with whence -a.
...
If the argument is a full path don't try to search the path for it.
2015-01-02 22:25:24 +00:00
Peter Stephenson
33d1439fdb
users/19667: whence -S shows intermediate steps in symlink expansion
2015-01-02 21:32:51 +00:00
Jun Kuriyama
e12b515082
33984: bin_dirs() should use zputs() to print metafied directory names
2014-12-16 23:40:32 -08:00
