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bug#59947: 30.0.50; Underline of tab-bar face does not respect x-underli
From: |
Eli Zaretskii |
Subject: |
bug#59947: 30.0.50; Underline of tab-bar face does not respect x-underline-at-descent-line |
Date: |
Sat, 10 Dec 2022 21:44:24 +0200 |
> From: Gabriel <gabriel376@hotmail.com>
> Date: Sat, 10 Dec 2022 16:28:52 -0300
>
> Eli Zaretskii <eliz@gnu.org> writes:
> >
> > The x-underline-at-descent-line option is only supported for windows
> > that display buffers. And the tab bar uses a pseudo-window that has
> > no buffer (like the tool bar in builds that don't have a
> > toolkit-provided tool bar).
>
> Thanks for the explanation, Eli. In this case, feel free to close this
> bug report.
>
> So it works for tab-line because it is displayed in a "real" window,
> right?
Yes. A tab-line is similar to the mode-line and a header-line, and
uses the same display routines.