GNU bug report logs - #69525
30.0.50; MacOS: New warnings on stderr

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From: Alan Third <alan <at> idiocy.org>
To: Gerd Möllmann <gerd.moellmann <at> gmail.com>
Cc: 69525 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>
Subject: bug#69525: 30.0.50; MacOS: New warnings on stderr
Date: Sun, 3 Mar 2024 18:06:34 +0000

On Sun, Mar 03, 2024 at 06:36:29PM +0100, Gerd Möllmann wrote:
> Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:
> 
> > Eli Zaretskii <eliz <at> gnu.org> writes:
> >
> >>> From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
> >>> Date: Sun, 03 Mar 2024 17:18:42 +0100
> >>>
> >>> The following warnings are printed to stderr, which I haven't seen
> >>> previously. Maybe canBecomeKeyWindow should be implemented?
> >>>
> >>> 2024-03-03 17:10:16.334906+0100 emacs[12805:61381] [Window] Warning: -[NSWindow makeKeyWindow] called on EmacsWindow 0x7f7d90a34030 which returned NO from -[NSWindow canBecomeKeyWindow].

Odd, Apple's documentation says:

    The value of this property is YES if the window can become the key
    window, otherwise, NO.
    
    Attempts to make the window the key window are abandoned if the
    value of this property is NO. The value of this property is YES if
    the window has a title bar or a resize bar, or NO otherwise.

Is there anything unusual about your frames?

> >>> 2024-03-03 17:10:35.434255+0100 emacs[12805:61381] [CursorUI] -[TUINSCursorUIController activate:]: EmacsView doesn't conform to NSTextInputClient protocol.

I don't have the first clue about this one. NSTextInputClient has
apparently been around since macOS 10.5, and I haven't heard of this
problem before... EmacsView *should* conform to NSTextInputClient
because it's a subclass of NSView.

> >>
> >> Alan, any ideas or suggestions?
> >
> > I think this could be related to tab-bar-mode (C-x t 2, ...), which I
> > started using today. I'm also observing frequest beach balls (freezes)
> > with tabs.
> 
> Beach balls of death, i.e. Emacs doesn't seem to recover.

Please try reverting 6acb3c5b05a7b9fb32a5336e1bb740f527571ae9. I
expect that'll fix the freezing, but I don't know about the others.
-- 
Alan Third

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