From: Tim Ayers
Subject: CLX grapher wanted
Date: Tue, 28 Jul 1992 13:22:34 +0000
Message-ID: <1992Jul28.132234.6448@news2.cis.umn.edu>

Does anyone know of any Public Domain Lisp code that lays
out nodes in a directed acyclic graph?  It would be preferable
if it was implemented in clx, but any reasonably generic piece
of code will do.

We have psgraph and are hoping to find something more oriented toward
screen graphics.

Thank you very much,
Tim Ayers