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Subject: Re: Items blocking release 1.6.1 (2002-04-21)
Date: Sun, 28 Apr 2002 22:38:52 +0200
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Original-To: Marius Vollmer <mvo@zagadka.ping.de>
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On Sun, Apr 28, 2002 at 05:58:34PM +0200, Marius Vollmer wrote:
> tomas@fabula.de writes:
> 
> > On Tue, Apr 23, 2002 at 08:16:20PM +0200, Marius Vollmer wrote:
> > [...]
[...]
> Yes.  You can do this easily when defining such a function.  I.e.
> 
>     (define not-provided (cons* 'not-provided))
> 
>     (define* (foo :optional (bar not-provided))
>       (if (eq? not-provided bar)
>           ...))

Ah, I see now. Sorry for being ummm... thick.
-- 
tomas

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