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From: Eli Zaretskii <eliz@gnu.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: larsi@gnus.org, monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] trunk r113822: Add a test for decompressing gzipped data
Date: Tue, 13 Aug 2013 19:27:26 +0300	[thread overview]
Message-ID: <83bo51pndd.fsf@gnu.org> (raw)
In-Reply-To: <520A471E.8090803@cs.ucla.edu>

> Date: Tue, 13 Aug 2013 07:47:58 -0700
> From: Paul Eggert <eggert@cs.ucla.edu>
> CC: Eli Zaretskii <eliz@gnu.org>, larsi@gnus.org, emacs-devel@gnu.org
> 
> Stefan Monnier wrote:
> > The best would really be
> > 
> >    (if (fboundp 'zlib-decompress-region)
> >        (zlib-decompress-region ...)
> >      blabla)
> > 
> > but I guess we can't have that because we also want to lazy-load the
> > zlib shared library, right?
> 
> fboundp itself could do the lazy load, no?
> Or we could have an fboundp variant that
> does that.  That way, we don't need to have
> a FOO-available-p function for every loadable
> library FOO.

There are situations where testing the availability of a feature
without actually invoking the feature makes a lot of sense.  See my
other mail for the details.

In any case, we decide to get rid of the *-available-p functions, we
should do the same with images and gnutls.



  reply	other threads:[~2013-08-13 16:27 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <E1V8wyP-0003i5-8r@vcs.savannah.gnu.org>
2013-08-13  1:56 ` [Emacs-diffs] trunk r113822: Add a test for decompressing gzipped data Stefan Monnier
2013-08-13  2:50   ` Eli Zaretskii
2013-08-13  3:45     ` Juanma Barranquero
2013-08-13  4:24       ` Stephen J. Turnbull
2013-08-13  9:54       ` Lars Magne Ingebrigtsen
2013-08-13 16:02         ` Eli Zaretskii
2013-08-13 16:10           ` Lars Magne Ingebrigtsen
2013-08-13 14:41     ` Stefan Monnier
2013-08-13 14:47       ` Paul Eggert
2013-08-13 16:27         ` Eli Zaretskii [this message]
2013-08-13 16:25       ` Eli Zaretskii
2013-08-13 16:30         ` Lars Magne Ingebrigtsen
2013-08-13 16:49         ` Stefan Monnier
2013-08-13 18:04           ` Eli Zaretskii
2013-08-13 18:55             ` Stefan Monnier

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