GNU bug report logs - #50660
28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box

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Message #250 received at 50660-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Po Lu <luangruo <at> yahoo.com>
Cc: 50660-done <at> debbugs.gnu.org
Subject: Re: bug#50660: 28.0.50; Text artifacting when the cursor moves over
 text under mouse face that originally displayed a box
Date: Sun, 17 Oct 2021 15:15:24 +0300

> From: Po Lu <luangruo <at> yahoo.com>
> Cc: 50660 <at> debbugs.gnu.org
> Date: Sun, 17 Oct 2021 08:32:46 +0800
> 
> >   1) After producing the mouse face, you should call
> >      prepare_face_for_display.
> >
> >   2) The code you add in set_glyph_string_background_width is almost
> >      identical to what we already have inside the loop in
> >      get_cursor_offset_for_mouse_face, and I wonder whether we could
> >      have a function to be called from these two places.
> >
> > Other than that, I think this is fine, thanks.
> 
> Does this resolve your concerns?  Thanks.

Thanks, installed with some minor adaptations (the main of which was
to find a shorter name for the new function).

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