pull/23/head
Matthew Butterick 6 years ago
parent 7547324037
commit 310651e374

@ -15,10 +15,11 @@
tok))
(define (parse src toks)
(define heptatoks (let loop ([toks toks][acc null])
(if (empty? toks)
(reverse acc)
(loop (drop toks 7) (cons (take toks 7) acc)))))
(define heptatoks
(let loop ([toks toks][acc null])
(if (empty? toks)
(reverse acc)
(loop (drop toks 7) (cons (take toks 7) acc)))))
(for/list ([heptatok (in-list heptatoks)])
(integer->char
(for/sum ([val (in-list heptatok)]

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