nl_tokens: ------------------------------------------------------------------ Highlights the match ( es ) within the results
pl_tokens: function ( <mask> ) { var query = this . query . replace ( / [\-\[\]{}()*+?.,\\\^$|#\s] / g , '\\$&' ) ; return item . replace ( new RegExp ( '(' + query + ')' , 'ig' ) , function ( $1 , match ) { return '<strong>' + match + '</strong>' ; } ) ; }