Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!spool.mu.edu!snorkelwacker.mit.edu!bloom-beacon!eru!kth.se!sunic!mcsun!ukc!edcastle!jmcn
From: jmcn@castle.ed.ac.uk (J McNicol)
Newsgroups: comp.lang.prolog
Subject: Re: Prolog for UNIX ?
Summary: Prolog-2, too
Keywords: Prolog, UNIX
Message-ID: <9419@castle.ed.ac.uk>
Date: 2 Apr 91 16:24:16 GMT
Article-I.D.: castle.9419
References: <1991Mar28.183655.19544@lonex.radc.af.mil> <1991Apr2.064040.16354@sics.se>
Organization: Scottish Crop Research Institute
Lines: 12

And of course there's Prolog-2, which has the advantage of running
on PCs too (with and without Windows 3.0).  An X windows interface is 
out or due out soon, apparently.  We got a pretty good deal by buying both
a Sun version and a Windows 3.0 version.

Prolog-2 doesn't seem to get mentioned much on this newsgroup compared
with certain other Prologs, so I'm trying to redress the balance.  
Expert Systems Limited have a policy of not advertising through the net.
Wow, this is obviously a gentleman's game!

Julian Smart
(who still has no connection with ESL except as a satisfied customer)