In-reply-to: Rob.MacLachlan@lisp-pmax2.slisp.cs.cmu.edu's message of Wed, 30 Jan 91 01:07:45 EST <9101300706.AA20953@life.ai.mit.edu>
Thanks for the bug report. I have created a version with the bug
fixed. I fixed the bug differently than you did, but what you did
should probably be OK.
Dick Waters