(define (<-wait to action . args)
(define prompt (*actor-prompt*))
(when (not prompt)
(error "Tried to <-wait without being in an actor's context..."))
(let ((reply (abort-to-prompt prompt '<-wait to action args)))
(define (<-wait to action . args)
(define prompt (*actor-prompt*))
(when (not prompt)
(error "Tried to <-wait without being in an actor's context..."))
(let ((reply (abort-to-prompt prompt '<-wait to action args)))