From: Richard Stallman <rms@gnu.org>
Cc: jasonr@gnu.org, emacs-devel@gnu.org
Subject: Re: featurep
Date: Fri, 22 Mar 2002 19:35:15 -0700 (MST) [thread overview]
Message-ID: <200203230235.g2N2ZFP01824@aztec.santafe.edu> (raw)
In-Reply-To: <5xit7qgj3b.fsf@kfs2.cua.dk> (storm@cua.dk)
I didn't include all the standard features, so while
(featurep 'make-network-process '(:family local))
returns t iff local sockets are supported, testing with
(featurep 'make-network-process '(:family nil))
returns nil, because the default is always supported, so there
is no reason to (be able to) test for it. Is that ok?
That seems reasonable.
BTW, I've changed Ffeaturep to use Fmember instead of Fmemq to compare
features, so we can now use all sorts of data (e.g. lists or strings)
as subfeatures.
Yes, that was essential here.
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next prev parent reply other threads:[~2002-03-23 2:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200203190844.g2J8iOq09224@wijiji.santafe.edu>
2002-03-19 13:39 ` featurep Kim F. Storm
2002-03-19 19:24 ` featurep Jason Rumney
2002-03-19 21:20 ` featurep Stefan Monnier
2002-03-19 23:09 ` featurep Kim F. Storm
2002-03-19 23:19 ` featurep Stefan Monnier
2002-03-19 23:48 ` featurep Kim F. Storm
2002-03-20 0:03 ` featurep Stefan Monnier
2002-03-19 22:59 ` featurep Kim F. Storm
2002-03-21 9:04 ` featurep Richard Stallman
2002-03-21 13:12 ` featurep Kim F. Storm
2002-03-23 2:35 ` Richard Stallman [this message]
2002-03-21 16:44 ` featurep Stefan Monnier
2002-03-21 19:47 ` featurep Kim F. Storm
2002-03-22 0:39 ` featurep Stefan Monnier
2002-03-22 9:14 ` featurep Kim F. Storm
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