nl_tokens: / * MessageWaitingForAck
pl_tokens: function MessageWaitingForAck ( callback , timeoutTimestamp , timeoutObject , responseCallbackObject ) { this . <mask> = callback ; this . timeoutTimestamp = timeoutTimestamp ; this . timeoutObject = timeoutObject ; this . responseCallbackObject = responseCallbackObject ; // optional; used to keep the response timeout in sync when a command is expecting (i.e. has registered) a response }