nl_tokens: ### each loops through all the key - value pairs on this map .
pl_tokens: function ( callback , context ) { var key , item ; var keys = canReflect . getOwnEnumerableKeys ( this ) ; for ( var i = 0 , len = keys . length ; i < len ; i ++ ) { key = keys [ i ] ; item = this . attr ( key ) ; if ( callback . call ( context || item , <mask> , key , this ) === false ) { break ; } } return this ; }