nl_tokens: Tests whether the passed Component matches the selector string .
pl_tokens: function ( component , selector ) { if ( ! selector ) { return true ; } var selectors = selector . split ( ',' ) , length = selectors . length , i = 0 , query ; for ( ; i < length ; i ++ ) { selector = Ext . String . trim ( selectors [ i ] ) ; query = this . <mask> [ selector ] || ( this . cache [ selector ] = this . parse ( selector ) ) ; if ( query . is ( component ) ) { return true ; } } return false ; }