zsh/Src/subst.c, branch mikachu/badarrays

Add typeset -C to control whether to assert the cached length

2016-05-08T20:10:56Z

Add typeset -c to control when cached length is used

2016-05-08T19:57:06Z

Uncontroversial

2016-05-08T19:57:05Z

Changes from Mikael's bcf975a2ea3ebc6ba1ed8150b376bef45e527cda: - paramsubst: Change setting of 'ziplen'

users/21352: ensure $'' doesn't get elided.

2016-03-07T09:44:54Z

Assign nulstring to it if empty. Test for all forms of quotation marks.

37344: restore old printable quoting, add ${(q+)...}.

2015-12-07T21:49:07Z

The \C- form is only used inside quotedzputs(). ${(q+)...} outputs a quotedzputs() representation.

37206: fix ${(t)param} for "typeset -H param"

2015-11-24T03:18:44Z

37096: Another $${(P)...} tweak.

2015-11-12T14:28:15Z

Make a top level (P) work with nested ones, i.e. ${(P)${(P)...}...}

37094: Further tweaks to parameter name references.

2015-11-11T22:14:16Z

Safety in array test. Make nested references work. Add parameter tests.

37092: make nested ${(P)name} properly refer to parameter on return

2015-11-11T18:04:20Z

37074: extend previous fix to over whitespace at end

2015-11-07T18:05:43Z

37073: another SH_WORD_SPLIT problem.

2015-11-06T17:28:02Z

In cases like x${:- y} the space was simply removed instead of being used for splitting.

35694: fix handling of history modifiers applied across all elements of an array parameter value

2015-07-06T23:35:05Z

35343: Avoid $#name length handling for POSIX_IDENTIFIERS

2015-05-31T15:40:14Z

35326: $#- was misparsed as ${#-}

2015-05-29T15:06:47Z

35153: nested math substitution

2015-05-15T09:19:53Z

35151: improved check for parameter q and b flags

2015-05-15T08:58:17Z

35067: Add (b) parameter flag for pattern char backslashing.

2015-05-10T18:19:34Z

Doc tweak from Daniel in 35071. Includes test.

34606: fix up nested arithmetic substitution

2015-02-22T21:32:08Z

Arithmetic within a parameter substitution is a special case that needs fixing with the introduction of the new Inparmath token. Add test.

34573: Safer failure to handle command substitution

2015-02-19T12:01:16Z

34570: Another nasty command / math substituion thing.

2015-02-19T10:22:40Z

Mark arithmetic substitutions with tokens to make sure the substitution go knows what to do. Before it was guessing by counting the parentheses at the end.

34322: bug with interface to parsestr() etc.

2015-01-18T22:38:57Z

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.

34105: subst: remove dead code

2015-01-06T22:46:55Z

Found by Coverity (Issue 1255810).

34103: fix ancient double-quote handling thinko in subst_parse_str()

2015-01-06T17:34:12Z

This doesn't seem to have mattered, but must in some obscure cases

33976: fix overlapping strcpy()

2014-12-16T00:41:08Z

33876: etc.: Separate errors and keyboards interrupts

2014-12-11T09:41:17Z

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.

33423: expand ${(p)...} to allow ${(ps.$param.)...}

2014-10-12T16:52:11Z

33118: record original param unset state when treating empty the same as unset,

2014-09-07T05:15:28Z

to avoid incorrect NO_UNSET errors

unposted: remove unused variables

2014-08-04T17:54:02Z

32949 (wip 32928, 32937): Add :^ syntax for zipping two arrays

2014-08-04T17:00:01Z

32932: add hmkarray() and use to fix leak

2014-08-01T15:15:13Z

32552 (updated by 32560): fix segfault when using process substitution in anonymous function argument list

2014-04-18T14:30:36Z

Also disallow process substitution in function name position.

32299: add use of underscores on arithmetic output for spacing

2014-01-23T10:32:59Z

32001: fix crash on ${:*} and ${:|}

2013-11-17T20:33:57Z

30993: fix parameter modifier crash with :wq on empty string

2013-01-22T16:28:58Z

30715: use enum lextok for variables containing lexical tokens

2012-10-05T21:35:05Z

30633: "functions -T" only traces marked function, not called functions

2012-08-21T18:03:01Z

unposted: add test for valid identifier to 30431

2012-04-22T20:49:39Z

30439: ${...:...} with nonexistent or non-array after

2012-04-22T18:39:53Z

should return no results

30431 with typo in _typeset fix:

2012-04-22T18:10:42Z

add ${...:|...} and ${...:*...} operators, as documented

30413: (q-) parameter flag should quote null string

2012-04-16T11:26:09Z

(q-q) etc. should be treated as errors

30299: "$*" was split with SHWORDSPLIT if IFS was empty or unset

2012-02-29T09:57:40Z

30242: use PREFORK_SINGLE for ${...=...} in POSIX emulation

2012-02-20T17:50:39Z

30181, plus rename of PF_* flags to PREFORK_*:

2012-02-12T20:27:48Z

Pass sh-wordsplitting instructions to paramsubst() using flags, avoiding side effects of explicitly setting and unsetting the SHWORDSPLIT option.

30041: fix bash-style offsets for positional parameters when scalars

2011-12-21T22:39:28Z

Ismail Dönmez: 29920: NO_EXEC problem with arithmetic substitution

2011-11-28T09:48:22Z

29703: crash when failing to parse process substitutions

2011-08-17T20:26:05Z

29530: ${...?...} shouldn't cause an error with NO_EXEC option

2011-07-01T15:23:01Z

29462: fix warning

2011-06-06T09:08:21Z

29451: ${##stuff} removes stuff from the head of $#

2011-06-03T22:03:43Z

29351: casts needed to pass integers through stdarg

2011-05-23T16:08:47Z

29224: Support negative LEN in ${VAR:OFFSET:LEN} like bash.

2011-05-19T16:24:38Z

29261: Add g:: flag.

2011-05-19T16:16:28Z

29307, 29308 + replies: Fix some doubled words in docs and comments.

2011-05-19T16:10:46Z

29313: better sh emulation with SHWORDPLIT and empty $IFS

2011-05-18T01:49:15Z

28936: ${#$} and ${#?} also didn't work

2011-03-21T11:09:50Z

28889: ${##} should return the length of $#

2011-03-11T21:05:59Z

users/15864: turn zsh_directory_name into a hook

2011-03-11T16:32:07Z

Mikael: 28637: ${foo:0:} caused crash

2011-01-18T10:29:58Z

28530: replace (z+opts+) flag with (Z:opts:), add reserved (_:flags:).

2010-12-15T04:05:50Z

28528: Rearrange zleparse to lexflags

2010-12-14T09:59:04Z

Add (z+n+)

28510: add (z+c+) and (z+C+) parameter flags

2010-12-12T22:44:50Z

28434: make ${NAME:OFFSET} always use zero-offset

2010-11-25T10:34:32Z

28425: remove null arguments and untokenize

2010-11-20T23:46:26Z

28419: Doc/Zsh/expn.yo, Src/subst.c, Test/D04parameter.ztst:

2010-11-18T13:57:18Z

KSH_ARRAY ${*:0:1} gives $0, etc.

28418: add ${NAME:OFFSET:LENGTH} substitution

2010-11-18T10:07:55Z

28360: NO_UNSET option should check parameters with trailing options

2010-10-22T16:32:36Z

28309: fix infinite loop padding with extra wide characters

2010-10-02T19:55:30Z

28025: (D) parameter flag

2010-06-11T20:08:01Z

27965, 27966: Improve ${(q)...}: newline appears as $'\n;,

2010-05-27T18:57:34Z

27889: Force more use of GLOB_SUBST in parameters if ~ is used

2010-04-20T21:16:21Z

27865: fix problem with glob_subst in parameter subsitution

2010-04-09T15:40:13Z

rationalise widths of non-printing characters to zero.

2010-03-27T19:04:35Z

users/14905 + 14906: problems with :s in parameter expansion

2010-02-27T00:18:13Z

unposted: a couple of typeset -g's and a comment

2010-02-08T11:49:28Z

27304: add ${(q-)..} flag

2009-06-05T11:15:48Z

users/14143 plus tweak in padding code:

2009-05-20T09:04:39Z

use default IFS if IFS is unset

26748: c modifier to add command path

2009-03-23T12:17:32Z

Michael Hwang: 26731 with cosmetic changes: add "a" and "A" modifiers

2009-03-15T01:17:05Z

26736: document the above

26705: multibyte characters with Meta in ${(%)foo} etc.

2009-03-10T11:12:02Z

26546, 26556: sticky emulation for functions defined in emulate ... -c ...

2009-02-11T20:42:15Z

environments, plus documentation

26061: fix clash between process subst and numeric glob

2008-11-18T10:07:31Z

26062: additional compmatch change, missed from 26047

26055: ensure process substitution is handled before parameter and command

2008-11-17T16:11:29Z

26042 with some fixes from 26043 (Mikael):

2008-11-13T21:18:14Z

allow <(...) and >(...) to occur in the middle of strings and =(...) to have extra text following

25969: two bugs with metafication plus a test for one

2008-10-30T15:34:18Z

25760: add (~) flag

2008-09-27T20:58:24Z

25755/25756: Jörg Sommer: improved handling of module arguments

2008-09-27T19:57:25Z

25759: fix dynamic named directory crash, static named directory consistency

25744: dynamic named directories and further doshfunc() simplification

2008-09-26T09:11:27Z

25587: fix a==(stuff) and associated stuff.

2008-09-01T20:18:46Z

25002: only ZLE should update attributes resulting from prompt expansion

2008-05-12T13:50:42Z

24788: ${(m)#...} returns string print width

2008-04-03T21:10:54Z

24611: fix ${+array[...]} for empty range

2008-02-27T15:51:26Z

24264: restrict effect of 24234 to parameter substitution code and document

2007-12-16T14:05:14Z

24234: apply typeset parameter flags consistently

2007-12-13T20:52:52Z

users/12149: "@" with splitting in double quotes retains empty fields

2007-10-30T14:01:32Z

23670: rationalise some linked list functions

2007-06-27T13:56:10Z

23562: add KSH_ZERO_SUBSCRIPT option and leave off by default

2007-06-18T13:25:03Z

23257: buffer too short for multibyte ${(#)...} evalution

2007-04-02T11:00:35Z

23176: apply the (X) parameter flag to the (#) flag; fix comment typo.

2007-02-25T23:41:03Z

fix metafication of ${(#)x}

2007-02-10T22:12:58Z

23143: make =-expansion with metacharacters more consistent

2007-02-02T21:42:14Z