diff options
| author | Bart Schaefer <schaefer@zsh.org> | 2023-02-12 11:51:41 -0800 |
|---|---|---|
| committer | Bart Schaefer <schaefer@zsh.org> | 2023-02-12 11:51:41 -0800 |
| commit | 3eed6f70cdfea63cfdc380a4df8382fff38af55d (patch) | |
| tree | e044d367f65abaa8e63294c4c3cddbb2456397fe /ChangeLog | |
| parent | 51375: Clarify documentation, fix typos, add indexing. (diff) | |
| download | zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.tar zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.tar.gz zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.tar.bz2 zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.tar.lz zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.tar.xz zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.tar.zst zsh-3eed6f70cdfea63cfdc380a4df8382fff38af55d.zip | |
51402: Some ksh/bash features, additional sanity checking
* Add "unset -n"
* Allow and enforce "typeset -n -r" for read-only references
* "can't change type via subscript reference" error
* Better checking for self-referential declarations/assignments
* Ksh-style "foo=bar; typeset -n foo" creates foo=bar reference
* Support "typeset -n ref; for ref in ..."
* Subscripted references use NO_EXEC for safety
* References assigned in called scopes reset scope at end
* Allow named references to $! $? $$ $- $0 $_
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2023-02-12 Bart Schaefer <schaefer@zsh.org> + * 51402: Src/builtin.c, Src/loop.c, Src/params.c, Src/zsh.h: + Add ksh/bash features (unset -n, for ref), readonly refs, + better error checking and messages, code injection safety, + allow references to $! $? $$ $- $0 $_ + * 51375: Doc/Zsh/builtins.yo, Doc/Zsh/expn.yo, Doc/Zsh/params.yo, Doc/Zsh/mod_parameter.yo: Clarify, fix typos, add indexing. |