nl_tokens: Returns an array of matched Components from within the passed root object .
pl_tokens: function ( selector , root ) { var selectors = selector . split ( ',' ) , length = selectors . length , i = 0 , results = [ ] , noDupResults = [ ] , dupMatcher = { } , query , resultsLn , cmp ; for ( ; i < length ; i ++ ) { selector = Ext . String . trim ( selectors [ i ] ) ; query = this . parse ( selector ) ; //                query = this.cache[selector]; //                if (!query) { //                    this.cache[selector] = query = this.parse(selector); //                } results = results . concat ( <mask> . execute ( root ) ) ; } // multiple selectors, potential to find duplicates // lets filter them out. if ( length > 1 ) { resultsLn = results . length ; for ( i = 0 ; i < resultsLn ; i ++ ) { cmp = results [ i ] ; if ( ! dupMatcher [ cmp . id ] ) { noDupResults . push ( cmp ) ; dupMatcher [ cmp . id ] = true ; } } results = noDupResults ; } return results ; }