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From: Richard Stallman <rms@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: t and nil in pure memory?
Date: Tue, 17 Nov 2009 02:57:08 -0500
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References: <200911112023.nABKNrH6023933@godzilla.ics.uci.edu>
	<jwvfx8klqn6.fsf-monnier+emacs@gnu.org> <87pr7oxieq.fsf@freebits.de>
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	<200911130524.nAD5O5uu009102@godzilla.ics.uci.edu>
	<jwvws1uh545.fsf-monnier+emacs@gnu.org>
	<87my2nsfh3.fsf@lola.goethe.zz>
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To: David Kastrup <dak@gnu.org>
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    I am skeptical that we have everything in place that is required to
    properly support

    (unintern nil)
    (unintern t)

We should make them give errors -- that's much easier than
making them "work".  There's no reason they should be allowed.