From: Linus Sellberg <linse428@...>
Date: 2004-04-28T05:19:03+09:00
Subject: Re: Semantics of Multiple Values (updated RCR)

Jean-Hugues ROBERT wrote:
> Q. So, what is a "poor man's unify".
> A. Well... it is Unification. But without a key aspect of it: Backtracking.

On the other hand, it would probably be reasonably easy to implement 
using continuations if one really wanted to.