GNU bug report logs - #17497
24.4.50; TTY menu glitches

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Package: emacs;

Reported by: Dmitry Antipov <dmantipov <at> yandex.ru>

Date: Thu, 15 May 2014 12:28:01 UTC

Severity: normal

Tags: patch

Found in version 24.4.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

Message #212 received at 17497 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Andreas Schwab <schwab <at> suse.de>
Cc: 17497 <at> debbugs.gnu.org, dickey <at> his.com
Subject: Re: bug#17497: 24.4.50; TTY menu glitches
Date: Thu, 05 Jun 2014 18:02:16 +0300

> From: Andreas Schwab <schwab <at> suse.de>
> Date: Thu, 05 Jun 2014 10:29:14 +0200
> Cc: 17497 <at> debbugs.gnu.org
> 
> Thomas Dickey <dickey <at> his.com> writes:
> 
> > start with
> > 	static bool get_input_pending (int);
> >
> > The code's waiting for a while to ensure that it gets all of the bytes in
> > a cursor-key/function-key/mouse-event sequence.
> 
> No, it doesn't.  It just reads whatever is pending, without paying
> attention to key boundaries.

In addition, the function which reads keys isn't called during menu
updates, because we call update_frame_1 with its argument force_p
non-zero, so update_frame_1 doesn't even pay attention whether there's
input available.
This bug report was last modified 5 years and 338 days ago.

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