From aikguitarist@usa.net  Mon Nov 20 02:30:32 2000
Received: from aw163.netaddress.usa.net (aw163.netaddress.usa.net [204.68.24.63])
	by swi.psy.uva.nl (8.9.3/8.9.3) with SMTP id CAA15244
	for <prolog@swi.psy.uva.nl>; Mon, 20 Nov 2000 02:30:31 +0100 (MET)
Received: (qmail 18870 invoked by uid 60001); 20 Nov 2000 01:30:30 -0000
Message-ID: <20001120013030.18869.qmail@aw163.netaddress.usa.net>
Received: from 204.68.24.63 by aw163 for [149.99.112.192] via web-mailer(34FM.0700.4.03) on Mon Nov 20 01:30:30 GMT 2000
Date: 19 Nov 00 20:30:30 EST
From: aikGuitarist <aikguitarist@usa.net>
To: prolog@swi.psy.uva.nl
Subject: substitute_all
X-Mailer: USANET web-mailer (34FM.0700.4.03)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by swi.psy.uva.nl id CAA15244

substitute_all replaces all instances of a target instance with another. is
that right? for instance would it change, 

[1, [1, 3, 1], 3, [[1]]]

to 

[a, [a, 3, a], 3, [[a]]]

if i wanted to change all 1s to as. 

if this is true then i need a prolog predicate code (source code) for this,
otherwise a function that does exactly this. 

____________________________________________________________________
Get free email and a permanent address at http://www.amexmail.com/?A=1

