From: martin rudalics <rudalics@gmx.at>
To: Juri Linkov <juri@linkov.net>,
Bastian Beranek <bastian.beischer@gmail.com>
Cc: 46557@debbugs.gnu.org
Subject: bug#46557: 28.0.50; Visual glitches in text mode when tab-bar visibility is altered at load time
Date: Mon, 10 May 2021 10:24:36 +0200 [thread overview]
Message-ID: <4b7cd3ff-1915-6ada-1a6e-19b63e622d7d@gmx.at> (raw)
In-Reply-To: <878s4nswy3.fsf@mail.linkov.net>
>> The following recipe creates a broken visual appearance of emacs in text
>> mode, at least on GNU/Linux:
>>
>> 1) Create a test.el file with these lines:
>>
>> (set-frame-parameter nil 'tab-bar-lines 0)
>> (set-frame-parameter nil 'tab-bar-lines 1)
>> (set-frame-parameter nil 'tab-bar-lines 0)
>
> This bug report can't be closed, because it seems
> this problem is related to https://debbugs.gnu.org/46827#153
> where setting tab-bar-lines to 1 changes tab-bar-lines to 2.
> Reproducible test case:
>
> (progn
> (set-frame-parameter nil 'tab-bar-lines 1)
> (let ((lines (frame-parameter nil 'tab-bar-lines)))
> (sit-for 0)
> (list lines (frame-parameter nil 'tab-bar-lines))))
>
> returns (1 2)
But IIUC the latter holds for a GUI only. You cannot get two lines on a
TTY unless you wrap the tab bar (if that is possible on a TTY).
martin
next prev parent reply other threads:[~2021-05-10 8:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 11:05 bug#46557: 28.0.50; Visual glitches in text mode when tab-bar visibility is altered at load time Bastian Beranek
2021-05-05 20:35 ` Juri Linkov
2021-05-09 17:37 ` Juri Linkov
2021-05-10 8:24 ` martin rudalics [this message]
2022-06-17 14:53 ` Lars Ingebrigtsen
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