From: Eli Zaretskii <eliz@gnu.org>
To: martin rudalics <rudalics@gmx.at>
Cc: 21895@debbugs.gnu.org, eric.hanchrow@gmail.com
Subject: bug#21895: [PATCH] shr: don't invoke unbound function (Bug#21895)
Date: Fri, 13 Nov 2015 10:23:17 +0200 [thread overview]
Message-ID: <83h9kqgvey.fsf@gnu.org> (raw)
In-Reply-To: <56459995.90008@gmx.at>
> Date: Fri, 13 Nov 2015 09:04:37 +0100
> From: martin rudalics <rudalics@gmx.at>
>
> > +(defun fringes-p ()
> > + "Return t if fringe-columns is bound, and either (fringe-columns 'left)
> > or (fringe-columns 'right) returns nonzero."
> > + (and (fboundp 'fringe-columns)
> > + (or (not (zerop (fringe-columns 'right)))
> > + (not (zerop (fringe-columns 'left))))))
> > +
>
> This is wrong when ‘fringe-columns’ is unbound and a fringe is present.
Why would that happen? fringe.el is preloaded when GUI frames are
supported, and if not, there are no fringes. What am I missing?
> The right solution is to
>
> (require 'fringe)
>
> in ‘shr-mode’ as you proposed earlier.
What if the user doesn't want fringes in her sessions?
next prev parent reply other threads:[~2015-11-13 8:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-13 0:06 bug#21895: 25.0.50; eww: Lisp error: (void-function fringe-columns) Eric Hanchrow
2015-11-13 0:17 ` bug#21895: easy workaround Eric Hanchrow
2015-11-13 1:29 ` bug#21895: [PATCH] shr: don't invoke unbound function (Bug#21895) Eric Hanchrow
2015-11-13 1:35 ` Eric Hanchrow
2015-11-13 1:48 ` John Wiegley
2015-11-13 3:16 ` Glenn Morris
2015-11-13 3:24 ` Glenn Morris
2015-11-13 9:24 ` Eli Zaretskii
2015-11-13 8:04 ` martin rudalics
2015-11-13 8:23 ` Eli Zaretskii [this message]
2015-11-13 10:01 ` martin rudalics
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