nl_tokens: 8 . 4 . 1 EnqueueTask ( queueName task arguments ) not a real shim but good enough
pl_tokens: function EnqueueTask ( task , args ) { if ( typeof setImmediate === 'function' ) { setImmediate ( function ( ) { task . apply ( null , args ) ; } ) ; } else { setTimeout ( function ( ) { task . <mask> ( null , args ) ; } , 0 ) ; } }