nl_tokens: Add callable methods for tracking .
pl_tokens: function ( tracker , methodList ) { var trackingData = tracker [ trackingKeyName ] ; methodList . forEach ( function ( name ) { tracker [ name ] = function ( ) { var context = this ; var argsArray = Array . prototype . slice . call ( arguments ) ; // Only record actions called directly on the tracker. if ( this === tracker ) { // Forwarded call should operate on original object. context = trackingData . object ; trackingData . actions . <mask> ( { key : name , arguments : argsArray , } ) ; } return trackingData . object [ name ] . apply ( context , argsArray ) ; } ; } ) ; }