From: Eli Zaretskii <eliz@gnu.org>
To: phillip.lord@russet.org.uk (Phillip Lord)
Cc: michael.albinus@gmx.de, emacs-devel@gnu.org
Subject: Re: Tests, Emacs-25 and Conditional Features
Date: Fri, 18 Mar 2016 20:37:34 +0200 [thread overview]
Message-ID: <83twk38wep.fsf@gnu.org> (raw)
In-Reply-To: <87r3f7em8x.fsf@russet.org.uk> (phillip.lord@russet.org.uk)
> From: phillip.lord@russet.org.uk (Phillip Lord)
> Cc: michael.albinus@gmx.de, emacs-devel@gnu.org
> Date: Fri, 18 Mar 2016 17:20:30 +0000
>
> Eli Zaretskii <eliz@gnu.org> writes:
> >> Michael's example shows, we have a gnutls-available-p function which
> >> is defined if gnutls is not available, but for libxml, we check for
> >> non-definition of functions.
> >
> > It would be trivial to add a libxml2-available-p function, but I fail
> > to see how is this different from using fboundp. And AFAIU, in the
> > context of this discussion, you don't want to trust the likes of
> > gnutls-available-p, either.
>
> One is one way, the other is the other way.
>
> Principle of least surprise and all that stuff.
Are we still talking about the feature test you wanted to have?
next prev parent reply other threads:[~2016-03-18 18:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-16 13:36 Tests, Emacs-25 and Conditional Features Phillip Lord
2016-03-16 14:29 ` Michael Albinus
2016-03-17 10:14 ` Phillip Lord
2016-03-17 16:25 ` Eli Zaretskii
2016-03-18 10:41 ` Phillip Lord
2016-03-18 11:00 ` Michael Albinus
2016-03-18 17:19 ` Phillip Lord
2016-03-18 18:38 ` Eli Zaretskii
2016-03-18 11:07 ` Eli Zaretskii
2016-03-18 17:20 ` Phillip Lord
2016-03-18 18:37 ` Eli Zaretskii [this message]
2016-03-19 21:26 ` Phillip Lord
2016-03-18 15:15 ` Stefan Monnier
2016-03-18 15:41 ` Eli Zaretskii
2016-03-18 15:54 ` Stefan Monnier
2016-03-18 18:32 ` Eli Zaretskii
2016-03-18 17:22 ` Phillip Lord
2016-03-16 15:48 ` Dmitry Gutov
2016-03-16 16:12 ` Eli Zaretskii
2016-03-16 18:53 ` John Wiegley
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