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From: blume@atomic.cs.princeton.edu (Matthias Blume)
Subject: Re: Wanted: Scheme implementation with efficient call/cc?
In-Reply-To: thinman@netcom.com's message of Thu, 26 Jan 1995 20:34:09 GMT
Message-ID: <BLUME.95Jan27103346@atomic.cs.princeton.edu>
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Date: Fri, 27 Jan 1995 15:33:46 GMT
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In article <thinmanD3154x.2zJ@netcom.com> thinman@netcom.com (Technically Sweet) writes:

   Do any of the free Scheme implementation implement call/cc in
   a high-speed fashion?  By which I mean is it just a few pointer
   switches, as opposed to copying the whole C stack around?

VSCM does this.  You can find it at

	ftp://ftp.cs.princeton.edu/pub/people/blume/vscm/vscmV0r4.tar.gz
or
	ftp://ftp.cs.indiana.edu/pub/scheme-repository/imp/vscmV0r4.tar.gz

--
-Matthias
