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typo on add-world fixed

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svn: r16632
This commit is contained in:
Matthias Felleisen 2009-11-09 16:43:21 +00:00
parent 6898bf09b0
commit 2324ed605b
1 changed files with 2 additions and 2 deletions
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4
collects/teachpack/2htdp/scribblings/universe.scrbl
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@ -1344,7 +1344,7 @@ The preceding subsection dictates that our server program starts like this:
;; [Listof iworld?] iworld? -> Result
;; add world @scheme[iw] to the universe, when server is in state @scheme[u]
(define (add-world u @scheme[iw]) ...)
(define (add-world u iw) ...)
;; [Listof iworld?] iworld? StopMessage -> Result
;; world @scheme[iw] sent message @scheme[m] when server is in state @scheme[u]
@ -1393,7 +1393,7 @@ The protocol tells us that @emph{add-world} just adds the given
@(begin
#reader scribble/comment-reader
[schemeblock
(define (add-world univ state wrld)
(define (add-world univ wrld)
(local ((define univ* (append univ (list wrld))))
(make-bundle univ*
(list (make-mail (first univ*) 'it-is-your-turn))