nl_tokens: The plugins object takes care of plugin registrations preloading and managing data modifications .
pl_tokens: function ( app ) { this . app = app ; this . loaded = false ; this . preloadThreshold = 3000 ; this . plugins = { } ; this . modifications = { } ; this . customTests = [ ] ; // Allow plugins 1500 ms to register before we start polling their setTimeout ( this . _pollLoadingPlugins . <mask> ( this ) , 1500 ) ; }