From: Geoff Summerhayes
Subject: BUG- LW 4.2.0 Personal Edition
Date: Tue, 12 Feb 2002 18:18:18 +0000
Message-ID: <K%ca8.19287$Cg5.1070211@news1.calgary.shaw.ca>

REMOVE-DUPLICATES appears to ignore :test-not

CL-USER 22 : 1 > (remove-duplicates '(a a a b b b) :test-not #'=)
(A B)

CL-USER 23 : 1 > (remove-duplicates '(a a a b b b) :test #'=)

Error: In = of (A A) arguments should be of type NUMBER.

----------------

Geoff

From: Kent M Pitman
Subject: Re: BUG- LW 4.2.0 Personal Edition
Date: Tue, 12 Feb 2002 19:54:55 +0000
Message-ID: <sfwofiuh3w0.fsf@shell01.TheWorld.com>

"Geoff Summerhayes" <·············@hNoOtSmPaAiMl.com> writes:

> REMOVE-DUPLICATES appears to ignore :test-not
> 
> CL-USER 22 : 1 > (remove-duplicates '(a a a b b b) :test-not #'=)
> (A B)
> 
> CL-USER 23 : 1 > (remove-duplicates '(a a a b b b) :test #'=)
> 
> Error: In = of (A A) arguments should be of type NUMBER.

This isn't the right forum for bug reports about a specific implementation.
Send bug reports to ············@xanalys.com

In the meantime, use 
 (remove-duplicates '(a a a b b b) :test (complement #'=))