GNU bug report logs - #23291
25.0.92; Inserting unicode in buffer requiring a different font slows down Emacs

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: "Philippe Crama" <phcrama.work <at> gmx.com>
Subject: bug#23291: closed (Re: bug#23291: Workaround for "25.0.92;
 Inserting unicode in buffer requiring a different font slows down Emacs")
Date: Fri, 15 Apr 2016 14:18:02 +0000

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Your bug report

#23291: 25.0.92; Inserting unicode in buffer requiring a different font slows down Emacs

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 23291 <at> debbugs.gnu.org.

-- 
23291: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23291
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Philippe Crama <phcrama.work <at> gmx.com>
Cc: 23291-done <at> debbugs.gnu.org
Subject: Re: bug#23291: Workaround for "25.0.92;
 Inserting unicode in buffer requiring a different font slows down
 Emacs"
Date: Fri, 15 Apr 2016 17:16:36 +0300

> Date: Fri, 15 Apr 2016 15:17:16 +0200
> From: Philippe Crama <phcrama.work <at> gmx.com>
> 
> > Try installing Symbola, that's what Emacs uses on my system for that
> > character.
> 
> 1. downloaded Symbola from http://users.teilar.gr/~g1951d/
> 2. added this code to my .emacs.d/init.el file:
> (let ((unicode-fallback "Symbola"))
>   (when (x-list-fonts unicode-fallback)
>     (set-fontset-font "fontset-default"
>                       'unicode
>                       (font-spec :name unicode-fallback))))

Did you really need that addition?  Emacs 25 should use Symbola by
default (if available) for the Unicode block of characters that
includes u+2467 CIRCLED DIGIT EIGHT.  Perhaps you customized
fontset-default to countermand that?

> And my problem was solved.  Now the font used for CIRCLED DIGIT EIGHT
> is -outline-Symbola-normal-normal-normal-serif-13-*-*-*-p-*-iso8859-1
> 
> Thanks, Eli!

Thanks, I'm closing this bug.

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From: "Philippe Crama" <phcrama.work <at> gmx.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.0.92; Inserting unicode in buffer requiring a different font
 slows down Emacs
Date: Thu, 14 Apr 2016 21:28:55 +0200

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