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Fix regexp performance problem introduced in c7b31b0242

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This fixes a problem introduced in
c7b31b0242.

The changes by @tobibeer inadvertently made the regular expression
evaluation significantly more expensive because of lookahead. The is
less elegant but reverts the performance problem.
This commit is contained in:
Jermolene 2016-10-17 19:08:01 +01:00
parent 537cfcbf79
commit accd4a1b65
1 changed files with 3 additions and 3 deletions
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6
core/modules/parsers/wikiparser/rules/syslink.js
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@ -19,9 +19,9 @@ exports.init = function(parser) {
this.parser = parser; this.parser = parser;
// Regexp to match // Regexp to match
this.matchRegExp = new RegExp( this.matchRegExp = new RegExp(
"~?\\$:\\/(?:" + "~?\\$:\\/[" +
$tw.config.textPrimitives.anyLetter + $tw.config.textPrimitives.anyLetter.substr(1,$tw.config.textPrimitives.anyLetter.length - 2) +
"|[\/._-])+", "\/._-]+",
"mg" "mg"
); );
}; };