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From: Eli Zaretskii <eliz@gnu.org>
To: Casey Banner <kcbanner@gmail.com>, Po Lu <luangruo@yahoo.com>
Cc: 59320@debbugs.gnu.org
Subject: bug#59320: Acknowledgement (29.0.50; (Windows) Cursor is invisble unless inhibit-double-buffer is t, and then it only appears as a single pixel line)
Date: Tue, 22 Nov 2022 15:19:54 +0200	[thread overview]
Message-ID: <83pmdf15z9.fsf@gnu.org> (raw)
In-Reply-To: <CAKHgf3BOhi_th6C6tEqBL=VhUijUZ3EcxSxJTSVrWfL4jF53YQ@mail.gmail.com> (message from Casey Banner on Mon, 21 Nov 2022 23:01:27 -0500)

> From: Casey Banner <kcbanner@gmail.com>
> Date: Mon, 21 Nov 2022 23:01:27 -0500
> 
> >>> Casey, do you have w32_use_visible_system_caret set to t?  That's the
> >>> only possibly related thing I can see in w32term.c.
> 
> Aha, yes! Setting this to nil restores my cursor back to normal. I
> hadn't started using a screen reader,
> but it seems that enabling the "Turn on Speech Recognition" feature
> triggers this to be set via the
> SPI_GETSCREENREADER flag. I can verify disabling this feature then
> opening emacs displays
> causes w32_use_visible_system_caret to be nil, but enabling it causes
> it to be t.

So I guess we should disable double-buffering on Windows when system caret
is in use?





  reply	other threads:[~2022-11-22 13:19 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-16 16:25 bug#59320: 29.0.50; (Windows) Cursor is invisble unless inhibit-double-buffer is t, and then it only appears as a single pixel line Casey Banner
2022-11-17  2:07 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-17  2:48   ` Visuwesh
2022-11-17  3:26     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
     [not found] ` <handler.59320.B.16686321866422.ack@debbugs.gnu.org>
2022-11-22  4:01   ` bug#59320: Acknowledgement (29.0.50; (Windows) Cursor is invisble unless inhibit-double-buffer is t, and then it only appears as a single pixel line) Casey Banner
2022-11-22 13:19     ` Eli Zaretskii [this message]
2022-11-23  0:42       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-23 13:44         ` Eli Zaretskii
2022-11-23 13:54           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-22 16:29 ` bug#59320: Casey Banner

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