(PCL) A language which started out as an implementation of CommonLoops and turned into a portable CLOS implementation. Version 1992-08-28. It runs under Lucid Common LISP 4.0.1 and CMU Common LISP 16e.
ftp://parcftp.xerox.com/pcl .
(1992-09-02)
[Was it developed by Richard Harris rharris@ptolemy2.rdrc.rpi.edu ?]