Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!njin!princeton!phoenix!eliot
From: eliot@phoenix.Princeton.EDU (Eliot Handelman)
Newsgroups: comp.lang.lisp
Subject: Partially displaced arrays?
Message-ID: <9562@phoenix.Princeton.EDU>
Date: 23 Jul 89 05:09:12 GMT
Reply-To: eliot@phoenix.Princeton.EDU (Eliot Handelman)
Organization: Princeton University, NJ
Lines: 17

Thanks to some fool representation that I've been using, I need to
create arrays that are partially displaced to other arrays.

Supposing this is the array:

	   -----------------
           |   | X | X | X |
	   -----------------
           |   |   |   |   |
	   -----------------

I need to create a second array that shares only those locations marked
X, so that changes in those slots are reflected in the "displaced" array.
Does this at all seem possible? (I don't think so, and I'm about to start
rewriting code.)

Thanks for any advice!