From: Eli Zaretskii <eliz@gnu.org>
To: Po Lu <luangruo@yahoo.com>
Cc: larsi@gnus.org, 50660@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: Mon, 20 Sep 2021 15:07:43 +0300 [thread overview]
Message-ID: <83r1dj1mcw.fsf@gnu.org> (raw)
In-Reply-To: <87ee9j4i8y.fsf@yahoo.com> (message from Po Lu on Mon, 20 Sep 2021 19:08:13 +0800)
> From: Po Lu <luangruo@yahoo.com>
> Cc: larsi@gnus.org, 50660@debbugs.gnu.org
> Date: Mon, 20 Sep 2021 19:08:13 +0800
>
> > Specifically, I now think the adjustment should happen in this
> > fragment from show_mouse_face, before we call display_and_set_cursor:
>
> Thanks, but I already cooked something up. The adjustment, in my case,
> is done in draw_phys_cursor_glyph, conditional on
> cursor_in_mouse_face_p.
>
> Is there anything wrong with this approach? Thanks.
My worry is that draw_phys_cursor_glyph is called from many other
places as well, none of which needs this adjustment. So we are going
to do unnecessary work, especially if the cursor happens to be inside
mouse-highlight.
next prev parent reply other threads:[~2021-09-20 12:07 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87czp6ysw7.fsf.ref@yahoo.com>
2021-09-18 12:23 ` bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-18 13:48 ` Lars Ingebrigtsen
2021-09-19 0:33 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-19 5:47 ` Eli Zaretskii
2021-09-19 13:55 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-19 15:13 ` Lars Ingebrigtsen
2021-09-19 17:01 ` Eli Zaretskii
2021-09-20 1:00 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 5:19 ` Eli Zaretskii
2021-09-20 5:34 ` Eli Zaretskii
2021-09-20 8:02 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 7:07 ` Eli Zaretskii
2021-09-20 7:34 ` Eli Zaretskii
2021-09-20 8:18 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 9:47 ` Eli Zaretskii
2021-09-20 10:27 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 10:51 ` Eli Zaretskii
2021-09-20 11:08 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 12:07 ` Eli Zaretskii [this message]
2021-09-20 12:36 ` Eli Zaretskii
2021-09-21 0:38 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 6:11 ` Eli Zaretskii
2021-09-21 7:34 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 8:45 ` Eli Zaretskii
2021-09-21 9:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 9:37 ` Eli Zaretskii
2021-09-21 9:45 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 10:17 ` Eli Zaretskii
2021-09-21 10:41 ` Eli Zaretskii
2021-09-21 12:26 ` Eli Zaretskii
2021-09-20 11:09 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 12:46 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 13:10 ` Eli Zaretskii
2021-09-21 13:36 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-21 13:47 ` Eli Zaretskii
2021-09-23 23:53 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-24 6:47 ` Eli Zaretskii
2021-09-26 6:46 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-26 7:04 ` Eli Zaretskii
2021-09-26 9:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-27 11:52 ` Eli Zaretskii
2021-09-29 1:35 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-02 8:43 ` Eli Zaretskii
2021-10-02 9:46 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-02 12:52 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 8:58 ` Eli Zaretskii
2021-10-14 10:52 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 11:11 ` Robert Pluim
2021-10-14 11:25 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 11:35 ` Eli Zaretskii
2021-10-14 11:54 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 12:10 ` Eli Zaretskii
2021-10-14 12:16 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 12:20 ` Eli Zaretskii
2021-10-14 12:27 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 12:44 ` Eli Zaretskii
2021-10-14 13:11 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-14 15:51 ` Eli Zaretskii
2021-10-15 1:28 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-15 13:43 ` Eli Zaretskii
2021-10-16 0:18 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 6:09 ` Eli Zaretskii
2021-10-16 6:16 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 6:28 ` Eli Zaretskii
2021-10-16 6:39 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 7:00 ` Eli Zaretskii
2021-10-16 7:13 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 7:26 ` Eli Zaretskii
2021-10-16 7:52 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 10:10 ` Eli Zaretskii
2021-10-16 12:12 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 12:25 ` Eli Zaretskii
2021-10-16 12:36 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 12:45 ` Eli Zaretskii
2021-10-16 13:18 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-16 13:46 ` Eli Zaretskii
2021-10-17 0:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-10-17 12:15 ` Eli Zaretskii
2021-10-17 12:39 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 8:02 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-20 6:33 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-19 0:50 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-19 15:10 ` Lars Ingebrigtsen
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