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* 52650 plus minor fixes: add -u for named references pointing to "upper" scopeBart Schaefer2024-03-041-2/+6
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* 52594: support for POSIX real-time signals with kill and trapOliver Kiddle2024-02-281-2/+4
| | | | Also add new -L option to kill for a more verbose listing of signals
* 52559: revise "typeset -p" with respect to local readonly special parametersBart Schaefer2024-02-201-0/+8
| | | | | Update doc and tests to describe handling of global readonly specials and to account for side-effects on zsh/param/private.
* 52549: document return works in a scriptPeter Stephenson2024-02-191-1/+3
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* 52326, 52372: add -q option to kill for sigqueueOliver Kiddle2023-12-051-1/+4
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* 52356: add missing function index entriesJun-ichi Takimoto2023-12-041-0/+3
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* 29130, 21931 (Ray): document what typeset -t is for.Peter Stephenson2023-08-161-2/+4
| | | | This replaces documenting what it isn't for.
* unposted (cf. 51968): improve documentation of typeset -gn and -rBart Schaefer2023-07-261-2/+2
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* 51945: assorted documentation improvements, bug fixes, and new testBart Schaefer2023-07-261-1/+7
| | | | | | | | | | | | | | 1) Document the behavior of "typeset -n existing_var" (via Jun T. comment) 2) Prohibit "typeset -nm pattern" because, well, it's insane. Add test. 3) Improve doc for ${(!)ref} including ${{t!)ref} (Jun T.) 4) Fix doc for how-to unset of a named ref (Jun T.) 5) Allow "typeset +r -n ref" and "typeset +r +n ref" (Jun T.) 6) Fix "typeset -r -n ref=param" to create readonly references 7) Avoid accidental removal of PM_UNSET flag (Jun T.) and update test 8) Fix "typeset -gn ref=value" and add a test for it 9) Add tests for read-only reference behavior 10) Fix infinite recursion when resolving scope of an unset local named reference, add test.
* 51484: Extend named reference handling for special parameters, improve doc.Bart Schaefer2023-03-051-0/+2
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* 51403: Tests and documentation for 51402, clean up some other tests.Bart Schaefer2023-02-121-6/+10
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* 51375: Clarify documentation, fix typos, add indexing.Bart Schaefer2023-02-121-3/+9
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* 51362: Begin documentation for named references.Bart Schaefer2023-02-121-3/+17
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* 51214: handle read -d and a delimiter that can't be decoded into a characterOliver Kiddle2022-12-171-1/+2
| | | | | | Terminate input at the raw byte value of the delimiter. Also document and test the use of an empty string as a way to specify NUL as the delimiter.
* 50855: Clarify how commands are hashed, and searched-for by "whence".Bart Schaefer2022-10-311-7/+14
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* users/28243: update "typeset +" documentationBart Schaefer2022-10-231-3/+5
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* 50220: Documentation: Fix typos found by Debian's Lintian toolAxel Beckert2022-05-151-1/+1
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* unposted: cross-reference "typeset -f" for "functions -[Tt]"Bart Schaefer2022-05-071-1/+2
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* 49906 (Bart), 49911: Fixes to querying jobs in subshell.Peter Stephenson2022-03-301-0/+18
| | | | | | | | Don't attempt to query invalid job off end of table, resulting in crashes from $jobtstates. If background task started in subshell, look at tatsks within subshell instead of main shell. Document and add test.
* users/27536: Improved history list documentationPeter Stephenson2022-03-011-3/+4
| | | | Clarify interaction of matching and numbers.
* 49694 + doc: Allow using empty STTY= to freeze tty for a single commandMikael Magnusson2022-01-301-1/+2
| | | | | Previously, doing this would just run stty with no arguments, which normally causes it to print some terminal settings to stdout.
* 49534, 49539: separate watch/log functionality out into a moduleOliver Kiddle2021-11-021-8/+0
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* users/26734: docs: read: Notate the parameter name argument as optional.Daniel Shahaf2021-08-141-1/+1
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* 48601/0004: docs: return: Give examples of using arithmetic evaluation.Daniel Shahaf2021-05-181-2/+8
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* 48601/0003: docs: functions -M: Add a subheading and index entries.Daniel Shahaf2021-05-181-0/+6
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* 48601/0002: docs: functions -M: Document the return status / result ↵Daniel Shahaf2021-05-181-10/+48
| | | | interdependency gotchas (cf. 48147).
* 48601/0001: docs: functions -M: Move an example to be near the specification ↵Daniel Shahaf2021-05-181-7/+6
| | | | of the relevant flag
* 48614: getopts: Calculate OPTIND according to POSIX_BUILTINSdana2021-05-031-1/+2
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* 48560: add TYPESET_TO_UNSET option to remove initialization of parametersBart Schaefer2021-04-181-1/+5
| | | | | | | | | | Changes typeset such that ${newparam-notset} yields "notset" and "typeset -p newparam" does not show an assignment to the parameter. This is similar to the default behavior of bash and ksh, with minor differences in typeset output. Also add tests for some POSIX incompatibilities plus minor changes for test harness robustness.
* 48073: Add fc -s as POSIX way of rerunning command without starting editorMartijn Dekker2021-02-171-1/+2
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* unposted: Fix typo 'my be' for typesetMikael Magnusson2020-11-121-1/+1
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* 46240: Make the expansion of manref()() in ztexi.yo match its expansion in ↵Daniel Shahaf2020-07-131-1/+1
| | | | | | | | | | | | | | | | | | zman.yo. The difference was mostly harmless in the common case "(see manref(foo)(42))", which expanded to "(see man page foo(42))" under ztexi.yo, but in other contexts the ztexi.yo expansion was was nonsensical; for example: "the BSD manref(echo)(1) command" "the string returned by the manref(getlogin)(3) system call" "advisory file locking (via the manref(fcntl)(2) system call)" "this is the exact opposite from manref(ls)(1)," While there, copyedit some uses of manref()().
* users/24959/0001: Extend documentation of global aliases.Daniel Shahaf2020-06-271-1/+7
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* 45183: Improve documentation examplesStephane Chazelas2020-01-011-15/+20
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* 45009: POSIX_CD needs to suppress some forms of option.Peter Stephenson2019-12-121-0/+2
| | | | | Otherwise forms of argument allowed by POSIX are interpreted as options instead.
* github #37: Make it easier to understand what "fc -e" does.Ned Batchelder2019-09-041-2/+2
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* Copy functions using functions -c old new.Peter Stephenson2019-08-031-1/+10
| | | | Documentation and test.
* Update doc from previous commit.Peter Stephenson2019-03-191-3/+3
| | | | | | Make it clear it's commands whose names begin with a / that aren't hashed. Obviously commands whose paths begin with a / are OK, duh.
* 44132: don't hash commands beginning with /Charles Blake2019-03-191-0/+4
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* 43945 (tweaked to remove test failure, noted in test):Martijn Dekker2018-12-301-0/+2
| | | | | Fix exit statuses from wait for POSIX_BUILTINS mode. Also add tests.
* unposted: doc tweak for helpfilesPeter Stephenson2018-10-081-1/+2
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* 43616: Various parameter setting and display fixes.Peter Stephenson2018-10-081-10/+20
| | | | | | Mostly to do with typeset -p and tied variables and their interaction. Some general tied variable fixes.
* 43528: zshbuiltins(1): Document 'which''s "not found is not an error" behaviour.Daniel Shahaf2018-09-251-0/+6
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* unposted: Fix trivial formatting error in docsdana2018-09-161-1/+1
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* 42399: document echo and behaviour of - and --Peter Stephenson2018-02-261-0/+9
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* 42004: fix parentheses in documentationMartijn Dekker2017-11-111-1/+1
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* unposted: Document "typeset -p"'s optional argument in the inline synopsis.Daniel Shahaf2017-10-171-2/+2
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* Add typeset -p1, like typeset -p with newlinesPeter Stephenson2017-10-011-3/+8
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* 41679: slight clarification on exec of builtinsPeter Stephenson2017-09-131-1/+1
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* 41470: Another note on new effect of POSIX_BUILTINSPeter Stephenson2017-08-011-1/+4
| | | | | exec now won't find precommand modifiers after it with the option set. This may need further attention.