diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/Zsh/options.yo | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Doc/Zsh/options.yo b/Doc/Zsh/options.yo index 1f8d98b80..cc6ae2a47 100644 --- a/Doc/Zsh/options.yo +++ b/Doc/Zsh/options.yo @@ -725,7 +725,8 @@ cindex(regexp, PCRE) cindex(PCRE, regexp) item(tt(REMATCH_PCRE))( If set, regular expression matching with the tt(=~) operator will use -Perl-Compatible Regular Expressions from the PCRE library, if available. +Perl-Compatible Regular Expressions from the PCRE library. +(The tt(zsh/pcre) module must be available.) If not set, regular expressions will use the extended regexp syntax provided by the system libraries. ) |