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| author | Yves Orton <demerphq@gmail.com> | 2006-11-22 18:11:02 +0100 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2006-11-22 17:09:33 +0000 |
| commit | 58e23c8d7d24dd08c87b5d56819ad45527176c15 (patch) | |
| tree | 1ed907b4695e2e09aa8e20c637acf4ac4ac1c1f3 /regcomp.h | |
| parent | b775e6bae012223b0a5cf674d4a41f12f635fb75 (diff) | |
| download | perl-58e23c8d7d24dd08c87b5d56819ad45527176c15.tar.gz | |
\G with /g results in infinite loop in 5.6 and later
Message-ID: <9b18b3110611220811k1a54f650t1bd7c6a9450b0a7e@mail.gmail.com>
p4raw-id: //depot/perl@29354
Diffstat (limited to 'regcomp.h')
| -rw-r--r-- | regcomp.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -11,10 +11,18 @@ typedef OP OP_4tree; /* Will be redefined later. */ +/* Convert branch sequences to more efficient trie ops? */ #define PERL_ENABLE_TRIE_OPTIMISATION 1 + +/* Be really agressive about optimising patterns with trie sequences? */ #define PERL_ENABLE_EXTENDED_TRIE_OPTIMISATION 1 + +/* Should the optimiser take positive assertions into account? */ #define PERL_ENABLE_POSITIVE_ASSERTION_STUDY 1 + +/* Not for production use: */ #define PERL_ENABLE_EXPERIMENTAL_REGEX_OPTIMISATIONS 0 + /* Unless the next line is uncommented it is illegal to combine lazy matching with possessive matching. Frankly it doesn't make much sense to allow it as X*?+ matches nothing, X+?+ matches a single char only, |