rotten news relay - comp.lang.lisp - Re: loop macro and multiple-value-bind

Subject: Re: loop macro and multiple-value-bind
From: B. Pym
Newsgroups: comp.lang.lisp, comp.lang.scheme
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Date: Thu, 26 Sep 2024 20:44 UTC

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From: Nobody447095@here-nor-there.org (B. Pym)
Newsgroups: comp.lang.lisp,comp.lang.scheme
Subject: Re: loop macro and multiple-value-bind
Date: Thu, 26 Sep 2024 20:44:08 -0000 (UTC)
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> Iterate is a more lispy superset of loop. For instance you can do this:
> (iter
> (for a from 10 to 20)
> (for (values q r) = (truncate a 3))
> (format t "~d ~d~%" q r))
> 3 1
> 3 2
> 4 0
> 4 1
> 4 2
> 5 0
> 5 1
> 5 2
> 6 0
> 6 1
> 6 2

Gauche Scheme

(use srfi-197) ;; chain-lambda

(for-each
(chain-lambda (div-and-mod _ 3) (format #t "~d ~d~%" _ _))
(iota 11 10))

3 1
3 2
4 0
4 1
4 2
5 0
5 1
5 2
6 0
6 1
6 2

Subject	Author
Re: loop macro and multiple-value-bind	B. Pym

You are standing on my toes.

comp / comp.lang.lisp / Re: loop macro and multiple-value-bind