From: Aaron Jensen <aaronjensen@gmail.com>
To: Po Lu <luangruo@yahoo.com>
Cc: 63187@debbugs.gnu.org
Subject: bug#63187: 30.0.50; Tail of longer lines painted after end of nearby lines on macOS
Date: Sun, 30 Apr 2023 10:25:59 -0400 [thread overview]
Message-ID: <CAHyO48zqwA_bK-EFZ075NT6PTRNGGvS=RmjYTNJAXPkUU9+pAA@mail.gmail.com> (raw)
In-Reply-To: <87ilddec31.fsf@yahoo.com>
On Sun, Apr 30, 2023 at 9:25 AM Po Lu <luangruo@yahoo.com> wrote:
>
> Hmmm, this looks like a scrolling optimization bug.
> I can't build the NS port right now, but if you insert:
>
> return false;
>
> right after
>
> /* Can't scroll the display of w32 GUI frames when position of point
> is indicated by the system caret, because scrolling the display
> will then "copy" the pixels used by the caret. */
> #ifdef HAVE_NTGUI
> if (w32_use_visible_system_caret)
> return 0;
> #endif
>
> in `scrolling_window', in dispnew.c, does the problem go away?
Thanks, I will try this out. Is there any chance that it is related to
the other bug I just reported, bug#63186? I see that Eli's fix
affected the display matrix. It seems unlikely given the fact that
that bug was a regression.
Is there anything specific to macOS that is involved in scrolling optimization?
Thanks,
Aaron
next prev parent reply other threads:[~2023-04-30 14:25 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <m2fs8histt.fsf@gmail.com>
2023-04-30 10:33 ` bug#63187: 30.0.50; Tail of longer lines painted after end of nearby lines on macOS Eli Zaretskii
2023-04-30 10:46 ` Aaron Jensen
2023-04-30 13:25 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-04-30 14:25 ` Aaron Jensen [this message]
2023-04-30 14:42 ` Eli Zaretskii
2023-04-30 14:57 ` Aaron Jensen
2023-04-30 15:26 ` Eli Zaretskii
2023-04-30 16:48 ` Aaron Jensen
2023-04-30 19:04 ` Eli Zaretskii
2023-04-30 23:58 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-01 12:40 ` Eli Zaretskii
2023-05-01 13:18 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-01 13:25 ` Eli Zaretskii
2023-05-01 13:47 ` Aaron Jensen
2023-05-01 13:52 ` Eli Zaretskii
2023-05-01 13:55 ` Aaron Jensen
2023-05-01 14:06 ` Aaron Jensen
2023-05-09 3:07 ` Aaron Jensen
2023-05-09 5:39 ` Eli Zaretskii
2023-05-13 13:54 ` Eli Zaretskii
2023-05-13 14:23 ` Aaron Jensen
2023-05-18 11:21 ` Eli Zaretskii
2023-05-18 15:59 ` Aaron Jensen
2023-06-08 5:40 ` Kai Ma
2023-06-08 7:33 ` Kai Ma
2023-06-08 12:51 ` Alan Third
2023-06-08 13:42 ` Kai Ma
2023-06-08 14:57 ` Kai Ma
2023-06-08 17:22 ` Alan Third
2023-06-09 2:42 ` Kai Ma
2023-06-09 2:47 ` Aaron Jensen
2023-06-09 3:12 ` Kai Ma
2023-06-09 18:27 ` Alan Third
2023-06-09 18:46 ` Aaron Jensen
2023-06-09 20:00 ` Alan Third
2023-06-12 13:04 ` Aaron Jensen
2023-06-16 2:17 ` Aaron Jensen
2023-06-19 15:46 ` Aaron Jensen
2023-06-24 4:17 ` Kai Ma
2023-06-24 13:34 ` Aaron Jensen
2023-06-24 14:14 ` Alan Third
2023-06-24 14:52 ` Aaron Jensen
2023-06-24 15:08 ` Eli Zaretskii
2023-06-24 15:41 ` Alan Third
2023-06-24 16:05 ` Aaron Jensen
2023-06-24 21:29 ` Alan Third
2023-06-24 21:43 ` Aaron Jensen
2023-06-25 12:46 ` Alan Third
2023-06-25 17:07 ` Aaron Jensen
2023-06-25 18:17 ` Alan Third
2023-06-25 19:07 ` Aaron Jensen
2023-06-25 21:18 ` Alan Third
2023-06-25 22:33 ` Aaron Jensen
2023-06-26 7:27 ` Kai Ma
2023-06-28 19:53 ` Alan Third
2023-07-21 2:02 ` Aaron Jensen
2023-07-23 11:20 ` Alan Third
2023-07-23 13:01 ` Aaron Jensen
2023-07-25 14:47 ` Aaron Jensen
2023-07-25 15:45 ` Eli Zaretskii
2023-06-23 8:48 ` Alan Third
2023-06-23 11:54 ` Aaron Jensen
2023-05-01 17:26 ` Alan Third
2023-05-01 22:40 ` Aaron Jensen
2023-05-02 10:14 ` Alan Third
2023-05-02 12:21 ` Eli Zaretskii
2023-05-02 22:36 ` Alan Third
2023-05-03 8:11 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-03 13:08 ` Eli Zaretskii
2023-05-02 0:07 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-02 0:32 ` Aaron Jensen
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