nl_tokens: This updates the cached sortFn based on the current sorters .
pl_tokens: function ( ) { var filters = this . getFilters ( ) . <mask> ; this . filterFn = function ( item ) { var isMatch = true , length = filters . length , i ; for ( i = 0 ; i < length ; i ++ ) { var filter = filters [ i ] , fn = filter . getFilterFn ( ) , scope = filter . getScope ( ) || this ; isMatch = isMatch && fn . call ( scope , item ) ; } return isMatch ; } ; this . dirtyFilterFn = false ; return this . filterFn ; }