nl_tokens: Assign
pl_tokens: function assign ( object , source ) { for ( var i = 1 , c = arguments . length ; i < c ; i ++ ) { for ( var x in arguments [ i ] ) { if ( arguments [ i ] . hasOwnProperty ( x ) && arguments [ i ] [ x ] !== undefined ) { object [ x ] = arguments [ i ] [ x ] ; } } } return <mask> ; }