- ((greet-proog
- (lambda (actor message)
- (display "Heya Proog!\n")
- (send-message
- actor (message-ref message 'target)
- 'greet-emo)))))
+ (greet-proog
+ (lambda (actor message)
+ (display "emo> What's next, Proog?\n")
+ (send-message
+ actor (message-ref message 'target)
+ 'greet-emo))))