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| author | Karl Williamson <khw@cpan.org> | 2018-12-08 15:39:24 -0700 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2018-12-26 12:50:38 -0700 |
| commit | 6f0fba9bd70f6f3481c9d325e460600f33289639 (patch) | |
| tree | bb2b9dbf6ab053616b2b8d9c099ccca3a30c8f80 /t/re | |
| parent | d11f185e6a90b33ef850c63d279285d422708be6 (diff) | |
| download | perl-6f0fba9bd70f6f3481c9d325e460600f33289639.tar.gz | |
Change length-1 ASCII fold pairs to ANYOFM regnodes
A node that matches only 'A' and 'a', for example, can be turned into an
ANYOFM node, which is faster to execute. This is done after joining of
adjacent EXACTFish nodes, as longer nodes are better than shorter ones,
including because they lessen the number of bugs with multi-char folds
not matching because of node boundaries.
But if a length 1 node remains, ANYOFM is better.
Diffstat (limited to 't/re')
| -rw-r--r-- | t/re/anyof.t | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/t/re/anyof.t b/t/re/anyof.t index f08116b9be..ad0a2d9ada 100644 --- a/t/re/anyof.t +++ b/t/re/anyof.t @@ -141,13 +141,13 @@ my @tests = ( '(?il)[\x{212A}]' => 'ANYOFL{i}[{utf8 locale}Kk][212A]', '(?il)(?[\x{212A}])' => 'ANYOFL{utf8-locale-reqd}[Kk][212A]', - '(?i)b[s]\xe0' => 'EXACTFU <b>', # The s goes into a 2nd node + '(?i)b[s]\xe0' => 'ANYOFM[Bb]', # The s goes into a 2nd node - 'ebcdic_ok_below_this_marker', + '[aA]' => 'ANYOFM[Aa]', + '[bB]' => 'ANYOFM[Bb]', + '[kK]' => 'ANYOFM[Kk]', - '[aA]' => 'EXACTFAA <a>', - '[bB]' => 'EXACTFU <b>', - '[kK]' => 'EXACTFAA <k>', + 'ebcdic_ok_below_this_marker', '(?i:[^:])' => 'NANYOFM[:]', |