GNU bug report logs - #39133
28.0.50; Emacs slowdown on special char

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Package: emacs;

Reported by: Evgeny Zajcev <lg.zevlg <at> gmail.com>

Date: Tue, 14 Jan 2020 13:22:02 UTC

Severity: normal

Found in version 28.0.50

Fixed in version 27.1

Done: Robert Pluim <rpluim <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Robert Pluim <rpluim <at> gmail.com>
Cc: 39133 <at> debbugs.gnu.org, lg.zevlg <at> gmail.com, mituharu <at> math.s.chiba-u.ac.jp, handa <at> gnu.org
Subject: bug#39133: 28.0.50; Emacs slowdown on special char
Date: Fri, 24 Jan 2020 15:40:19 +0200

> From: Robert Pluim <rpluim <at> gmail.com>
> Cc: lg.zevlg <at> gmail.com,  39133 <at> debbugs.gnu.org,
>   mituharu <at> math.s.chiba-u.ac.jp,  handa <at> gnu.org
> Date: Fri, 24 Jan 2020 14:09:22 +0100
> 
>     >> Rather than duplicate that code, I moved the FONT_INVALID_CODE check
>     >> up. This works for me:
> 
>     Eli> Looks reasonable, thanks.
> 
> Except it crashes under -nw.

Yes, because the call to the font driver should only be done when
'font_object' is a font object (it isn't on TTY frames).  Otherwise,
simply assign FONT_INVALID_CODE to 'code'.
This bug report was last modified 5 years and 84 days ago.

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