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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From: Po Lu <luangruo <at> yahoo.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 50660 <at> debbugs.gnu.org
Subject: 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 08:32:46 +0800

[Message part 1 (text/plain, inline)]

Eli Zaretskii <eliz <at> gnu.org> writes:

> There are two minor issues still:
>
>   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.

[0001-Fix-minor-issues-with-text-display-when-cursor-is-in.patch (text/x-patch, attachment)]

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