nl_tokens: Conditionally saves a single property from this object to the given state object . The idea is to only save state which has changed from the initial state so that current software settings do not override future software settings . Only those values that are user - changed state should be saved .
pl_tokens: function ( propName , state , stateName ) { var me = this , value = me [ propName ] , config = me . initialConfig ; if ( me . hasOwnProperty ( propName ) ) { if ( ! config || config [ propName ] !== value ) { if ( state ) { <mask> [ stateName || propName ] = value ; } return true ; } } return false ; }