diff options
Diffstat (limited to 'www/wiki/resources/src/mediawiki/mediawiki.RegExp.js')
-rw-r--r-- | www/wiki/resources/src/mediawiki/mediawiki.RegExp.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/www/wiki/resources/src/mediawiki/mediawiki.RegExp.js b/www/wiki/resources/src/mediawiki/mediawiki.RegExp.js new file mode 100644 index 00000000..91cdc2d1 --- /dev/null +++ b/www/wiki/resources/src/mediawiki/mediawiki.RegExp.js @@ -0,0 +1,22 @@ +( function ( mw ) { + /** + * @class mw.RegExp + */ + mw.RegExp = { + /** + * Escape string for safe inclusion in regular expression + * + * The following characters are escaped: + * + * \ { } ( ) | . ? * + - ^ $ [ ] + * + * @since 1.26 + * @static + * @param {string} str String to escape + * @return {string} Escaped string + */ + escape: function ( str ) { + return str.replace( /([\\{}()|.?*+\-^$\[\]])/g, '\\$1' ); // eslint-disable-line no-useless-escape + } + }; +}( mediaWiki ) ); |