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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2000-08-10 12:55:16 +0000 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2000-08-10 12:55:16 +0000 |
| commit | 380a0633f558691622287909f0e36106a39454f8 (patch) | |
| tree | 7fb3d5545ce34890ebe1993367df0362e01d5716 /pod/perldiag.pod | |
| parent | 4e34385f1add67f206da4307d1e033b6827d3720 (diff) | |
| download | perl-380a0633f558691622287909f0e36106a39454f8.tar.gz | |
Get back into sync with Jeffrey on the enhanced regex warnings.
p4raw-id: //depot/perl@6563
Diffstat (limited to 'pod/perldiag.pod')
| -rw-r--r-- | pod/perldiag.pod | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod index c20d71d568..83a02b2d8d 100644 --- a/pod/perldiag.pod +++ b/pod/perldiag.pod @@ -3431,13 +3431,14 @@ iterating over it, and someone else stuck a message in the stream of data Perl expected. Someone's very confused, or perhaps trying to subvert Perl's population of %ENV for nefarious purposes. -=item unmatched [] in regexp +=item unmatched [ at <HERE< mark in regex m/%s/ -(F) The brackets around a character class must match. If you wish to +(F) The brackets around a character class must match. If you wish to include a closing bracket in a character class, backslash it or put it -first. See L<perlre>. +first. See L<perlre>. The <HERE< shows in the regular expression about +where the escape was discovered. -=item unmatched () in regexp +=item unmatched ( in regexp at <HERE< mark in regex m/%s/ (F) Unbackslashed parentheses must always be balanced in regular expressions. If you're a vi user, the % key is valuable for finding the |