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45073: regex-replace docs: Simplify grammar (avoid a double negative, state defaults first).

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Daniel Shahaf 2019-12-18 00:33:43 +00:00
parent 8bc4400762
commit 48ebe82b48
2 changed files with 9 additions and 3 deletions
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@ -1,3 +1,8 @@
2019-12-18 Daniel Shahaf <danielsh@apache.org>
* 45073: Doc/Zsh/contrib.yo: regex-replace docs: Simplify grammar
(avoid a double negative, state defaults first).
2019-12-17 Daniel Shahaf <danielsh@apache.org>
* 45058: Src/Modules/zpty.c, Src/Zle/zle_main.c, Src/builtin.c,

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Doc/Zsh/contrib.yo
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@ -4284,9 +4284,10 @@ See also the tt(pager), tt(prompt) and tt(rprompt) styles below.
findex(regexp-replace)
item(tt(regexp-replace) var(var) var(regexp) var(replace))(
Use regular expressions to perform a global search and replace operation
on a variable. If the option tt(RE_MATCH_PCRE) is not set, POSIX
extended regular expressions are used, else Perl-compatible regular
expressions (this requires the shell to be linked against the tt(pcre)
on a variable. POSIX extended regular expressions are used,
unless the option tt(RE_MATCH_PCRE) has been set, in which case
Perl-compatible regular expressions are used
(this requires the shell to be linked against the tt(pcre)
library).
var(var) is the name of the variable containing the string to be matched.