bug#73401: [PATCH] Make window dividers and internal border respect alpha background

[Eli Zaretskii <eliz@gnu.org>]

Ping! Po Lu, any comments?

> From: Garklein <garklein97@gmail.com>
> Date: Wed, 11 Dec 2024 15:51:16 -0500
> Cc: luangruo@yahoo.com, 73401@debbugs.gnu.org
> 
> Any updates on this patch?
> 
> On Sat, Nov 30, 2024 at 5:24 AM Eli Zaretskii <eliz@gnu.org> wrote:
> >
> > > From: Garklein <garklein97@gmail.com>
> > > Date: Sat, 23 Nov 2024 16:56:26 -0500
> > > Cc: Eli Zaretskii <eliz@gnu.org>, 73401@debbugs.gnu.org
> > >
> > > Here is a patch that adds this option as a frame parameter.
> > >
> > > I hope I did everything correctly, but I have never worked with the
> > > Emacs C source before, so I probably made some mistakes in style or
> > > logic.
> > >
> > > Also, should this be factored out so that `border-alpha-background' is
> > > its own parameter? In that case, a lot of functions would need to be
> > > changed (the `respect-alpha-background' parameter in many xterm.c
> > > functions would probably be changed to just a `double alpha` or
> > > something like that). I am up for that, but I'm not sure if it would
> > > be a helpful change.
> > >
> > > Please let me know how it looks!
> >
> > Po Lu, any comments?
>