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51558: Clarify "for" with positional parameters and named reference.

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Bart Schaefer 2023-03-11 13:22:10 -08:00
parent 25dceb1dea
commit 29503debc7
2 changed files with 6 additions and 1 deletions
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@ -1,6 +1,8 @@
2023-03-11 Bart Schaefer <schaefer@zsh.org>
* 51557: Doc/zsh/mod_ksh93.yo, Src/Modules/ksh93.c: Clarify
* 51558: Doc/Zsh/grammar.yo: Clarify "for" loops + named refs.
* 51557: Doc/Zsh/mod_ksh93.yo, Src/Modules/ksh93.c: Clarify
availability of ksh-mode parameters, improve vi-mode detection.
2023-03-07 Bart Schaefer <schaefer@zsh.org>

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Doc/Zsh/grammar.yo
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@ -190,6 +190,9 @@ use the positional parameters instead of the var(word)s.
If any var(name) has been declared as a named reference,
the corresponding var(word) is treated as the name of a
parameter and var(name) is made a reference to that.
Note that for the positional parameters, this treats the
value of each positional as parameter name rather than
creating a reference to the position.
The var(term) consists of one or more newline or tt(;)
which terminate the var(word)s, and are optional when the