nl_tokens: Check if the modifiers on the event match those on the binding
pl_tokens: function ( binding , e ) { var keys = [ 'shift' , 'ctrl' , 'alt' ] , i = 0 , len = keys . length , val , key ; for ( ; i < len ; ++ i ) { key = keys [ i ] ; val = binding [ key ] ; if ( ! ( val === undefined || ( val === e [ key + 'Key' ] ) ) ) { return false ; } } return <mask> ; }