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authorClint Adams <clint@users.sourceforge.net>2004-03-16 15:14:30 +0000
committerClint Adams <clint@users.sourceforge.net>2004-03-16 15:14:30 +0000
commitbefd90b84787b2508ee32549f7a38859d0056b55 (patch)
treef8dfcd86944cea0a9e8028a94622f85f658ac7ff /Doc/Zsh
parent8860363e5c989b0026e482a2cd9d04d4492816af (diff)
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* 19631: Doc/Zsh/mod_pcre.yo, Src/Modules/pcre.c: avoid segfault
      when pcre_study is called before pcre_compile; documentation on
      pcre_compile options.
Diffstat (limited to 'Doc/Zsh')
-rw-r--r--Doc/Zsh/mod_pcre.yo7
1 files changed, 7 insertions, 0 deletions
diff --git a/Doc/Zsh/mod_pcre.yo b/Doc/Zsh/mod_pcre.yo
index 8eadee38b..1d3d18954 100644
--- a/Doc/Zsh/mod_pcre.yo
+++ b/Doc/Zsh/mod_pcre.yo
@@ -8,6 +8,13 @@ startitem()
 findex(pcre_compile)
 item(tt(pcre_compile) [ tt(-aimx) ] var(PCRE))(
 Compiles a perl-compatible regular expression.
+
+Option tt(-a) will force the pattern to be anchored.
+Option tt(-i) will compile a case-insensitive pattern.
+Option tt(-m) will compile a multi-line pattern; that is,
+tt(^) and tt($) will match newlines within the pattern.
+Option tt(-x) will compile an extended pattern, wherein
+whitespace and tt(#) comments are ignored.
 )
 findex(pcre_study)
 item(tt(pcre_study))(