nl_tokens: Operaional interface that is used by components to invoke specific actions on the runtime ( is invoked in the scope of component )
pl_tokens: function ( component , action ) { // this is called in the context of component, not runtime var args = [ ] . <mask> . call ( arguments , 2 ) ; if ( self [ component ] && self [ component ] [ action ] ) { return self [ component ] [ action ] . apply ( this , args ) ; } return self . shimExec . apply ( this , arguments ) ; }