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Re: let-keywords?


From: Han-Wen Nienhuys
Subject: Re: let-keywords?
Date: Tue, 12 Dec 2006 00:57:26 +0100
User-agent: Thunderbird 1.5.0.8 (X11/20061107)

Kevin Ryde escreveu:

> I think the "let-keywords*" variant allows the default for one
> variable to use the value of a previous one.
> 
>       (let-keywords* '(#:foo 1 #:xyzzy 2) #t
>                      ((foo  1)
>                       (bar  (+ foo 2)))
>         foo => 1
>         bar => 3
> 
> Would those help for the manual, or can anyone think of more typical

certainly. Just something mentioning #:foo would be an enormous help
(I was blindly trying 'foo instead)

-- 
 Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen




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