Path: utzoo!attcan!uunet!mcsun!unido!tub!net
From: net@tub.UUCP (Oliver Laumann)
Newsgroups: comp.lang.lisp
Subject: Re: Weak Reference in Common Lisp
Message-ID: <1478@tub.UUCP>
Date: 28 Aug 90 11:48:47 GMT
References: <81084@aerospace.AERO.ORG> <1350026@otter.hpl.hp.com> <3289@skye.ed.ac.uk>
Reply-To: net@tub.UUCP (Oliver Laumann)
Organization: Technical University of Berlin, Germany
Lines: 10

In article <3289@skye.ed.ac.uk> jeff@aiai.UUCP (Jeff Dalton) writes:
> T (A dialect of Scheme) has populations.  I don't know of any other
> Scheme that does.

C-Scheme release 7 (and probably earlier releases as well) has populations
and weak conses, too (see runtime/hash.scm).

Regards,
--
Oliver Laumann     net@TUB.BITNET     net@tub.cs.tu-berlin.de     net@tub.UUCP