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Re: Is ice-9/poe.scm broken?

From: Kevin Ryde
Subject: Re: Is ice-9/poe.scm broken?
Date: Wed, 10 Aug 2005 11:56:46 +1000
User-agent: Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux)

Alan Grover <address@hidden> writes:
> I re-wrote enough of poe.scm to get some things working.

In the cvs head a while ago I changed funcq-assoc to the code below.
Dunno why I didn't do the same in 1.6 (maybe the hashx stuff has
problems too).  You're right that it doesn't work.

;; return true if lists X and Y are the same length and each element
;; is `eq?'
(define (eq?-list x y)
  (if (null? x)
      (null? y)
      (and (not (null? y))
           (eq? (car x) (car y))
           (eq?-list (cdr x) (cdr y)))))

(define (funcq-assoc arg-list alist)
  (if (null? alist)
      (if (eq?-list arg-list (caar alist))
          (car alist)
          (funcq-assoc arg-list (cdr alist)))))

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