* bug#66572: Windows menu entries double
@ 2023-10-16 6:37 Johann Höchtl
2023-10-16 11:54 ` Eli Zaretskii
0 siblings, 1 reply; 3+ messages in thread
From: Johann Höchtl @ 2023-10-16 6:37 UTC (permalink / raw)
To: 66572
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I am using Emacs 29.1 downloaded from
https://ftp.gnu.org/gnu/emacs/windows/emacs-29/emacs-29.1_2.zip on Windows
10.
Every now and then, without any discernible pattern, Emacs in GUI mode
doubles its main menu entries. With main menu I mean
File / Edit / Options / Tools / Text / Help
becomes
File / Edit / Options / Tools / Text / Help / File / Edit / Options / Tools
/ Text / Help
This is also true when another mode is active which adds top level menu
entries.
When clicking on such a doubled menu entry, the menu entries get
redisplayed and I am clicking into empty space - no error message.
Sure I wanted to take a snapshot but sending Emacs to the background and
bringing it to the front caused a re-display and now I can't take the
screenshot exhibiting the problem..
A cosmetical problem as no other harm is done.
I have witnessed that behaviour for years on Windows builts.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#66572: Windows menu entries double
2023-10-16 6:37 bug#66572: Windows menu entries double Johann Höchtl
@ 2023-10-16 11:54 ` Eli Zaretskii
2023-10-16 12:41 ` Johann Höchtl
0 siblings, 1 reply; 3+ messages in thread
From: Eli Zaretskii @ 2023-10-16 11:54 UTC (permalink / raw)
To: Johann Höchtl; +Cc: 66572
> From: Johann Höchtl <johann.hoechtl@gmail.com>
> Date: Mon, 16 Oct 2023 08:37:21 +0200
>
> I am using Emacs 29.1 downloaded from
> https://ftp.gnu.org/gnu/emacs/windows/emacs-29/emacs-29.1_2.zip on Windows 10.
>
> Every now and then, without any discernible pattern, Emacs in GUI mode doubles its main menu
> entries. With main menu I mean
>
> File / Edit / Options / Tools / Text / Help
>
> becomes
> File / Edit / Options / Tools / Text / Help / File / Edit / Options / Tools / Text / Help
>
> This is also true when another mode is active which adds top level menu entries.
I only see this rarely when I drag the right edge of the frame with
the mouse, and drag it very fast. As soon as I stop dragging, the
"ghost" menu items disappear.
Are you saying that they just appear for you, even if you do nothing
in Emacs? What happens if you disable double-buffering?
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#66572: Windows menu entries double
2023-10-16 11:54 ` Eli Zaretskii
@ 2023-10-16 12:41 ` Johann Höchtl
0 siblings, 0 replies; 3+ messages in thread
From: Johann Höchtl @ 2023-10-16 12:41 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 66572
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> Are you saying that they just appear for you, even if you do nothing
in Emacs?
Yes, I have it eg. in the background or minimized to the tray and when I
pop it to the front, I have "ghost" entries - sometimes.
> What happens if you disable double-buffering?
I evaluated (modify-frame-parameters nil '((inhibit-double-buffering . t)))
and double-buffering is visibly deactivated. I will investigate.
Am Mo., 16. Okt. 2023 um 13:54 Uhr schrieb Eli Zaretskii <eliz@gnu.org>:
> > From: Johann Höchtl <johann.hoechtl@gmail.com>
> > Date: Mon, 16 Oct 2023 08:37:21 +0200
> >
> > I am using Emacs 29.1 downloaded from
> > https://ftp.gnu.org/gnu/emacs/windows/emacs-29/emacs-29.1_2.zip on
> Windows 10.
> >
> > Every now and then, without any discernible pattern, Emacs in GUI mode
> doubles its main menu
> > entries. With main menu I mean
> >
> > File / Edit / Options / Tools / Text / Help
> >
> > becomes
> > File / Edit / Options / Tools / Text / Help / File / Edit / Options /
> Tools / Text / Help
> >
> > This is also true when another mode is active which adds top level menu
> entries.
>
> I only see this rarely when I drag the right edge of the frame with
> the mouse, and drag it very fast. As soon as I stop dragging, the
> "ghost" menu items disappear.
>
> Are you saying that they just appear for you, even if you do nothing
> in Emacs? What happens if you disable double-buffering?
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-10-16 6:37 bug#66572: Windows menu entries double Johann Höchtl
2023-10-16 11:54 ` Eli Zaretskii
2023-10-16 12:41 ` Johann Höchtl
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