Newsgroups: comp.lang.scheme
Path: cantaloupe.srv.cs.cmu.edu!das-news2.harvard.edu!news2.near.net!howland.reston.ans.net!ix.netcom.com!netcom.com!NewsWatcher!user
From: hbaker@netcom.com (Henry Baker)
Subject: Re: Wanted: Scheme implementation with efficient call/cc?
Message-ID: <hbaker-2601951535130001@192.0.2.1>
Sender: hbaker@netcom.com (Henry G. Baker)
Organization: nil
References: <thinmanD3154x.2zJ@netcom.com>
Date: Thu, 26 Jan 1995 23:32:53 GMT
Lines: 11

In article <thinmanD3154x.2zJ@netcom.com>, thinman@netcom.com (Technically
Sweet) wrote:

> 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?

Someone might consider the call/cc scheme described at the URL:

ftp://ftp.netcom.com/pub/hb/hbaker/CheneyMTA.html (or .ps.Z) also see
ftp://ftp.netcom.com/pub/hb/hbaker/cboyer13.c
