From 2693d852f61ee5e1465d31d98a166cde4956ccd1 Mon Sep 17 00:00:00 2001 From: "Barton E. Schaefer" Date: Sun, 20 Jul 2014 11:42:09 -0700 Subject: 32891: CASE_MATCH for =~ when using pcre; fix pcre_match with empty string --- Doc/Zsh/mod_pcre.yo | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'Doc') diff --git a/Doc/Zsh/mod_pcre.yo b/Doc/Zsh/mod_pcre.yo index 6ab5a1937..faada28de 100644 --- a/Doc/Zsh/mod_pcre.yo +++ b/Doc/Zsh/mod_pcre.yo @@ -80,6 +80,14 @@ Matches a string against a perl-compatible regular expression. For example, -[[ "$text" -pcre-match ^d+$ ]] && print text variable contains only "d's". +example([[ "$text" -pcre-match ^d+$ ]] && +print text variable contains only "d's".) + +pindex(REMATCH_PCRE) +pindex(NO_CASE_MATCH) +If the tt(REMATCH_PCRE) option is set, the tt(=~) operator is equivalent to +tt(-pcre-match), and the tt(NO_CASE_MATCH) option may be used. Note that +tt(NO_CASE_MATCH) never applies to the tt(pcre_match) builtin, instead use +the tt(-i) switch of tt(pcre_compile). ) enditem() -- cgit 1.4.1