From: Walter Smith
Subject: Free Prolog for Common Lisp/Scheme?
Date: Wed, 20 Jun 1990 20:43:13 +0000
Message-ID: <8769@goofy.Apple.COM>

I would like to use Prolog in a nicely-integrated fashion with an
existing system.  The ideal thing would be a Prolog interpreter/compiler
written in and for Common Lisp or Scheme.  Does such a thing exist,
preferably in a free (or "free") form?

I realize there are integrated things like POPLOG, but I need this to
run in a Lisp implementation that I already have.

Please email responses; I will summarize.

Thanks,
Walt