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Re: [PATCH] On the nasty "ghost key" problem on NS

From: Po Lu
Subject: Re: [PATCH] On the nasty "ghost key" problem on NS
Date: Fri, 04 Nov 2022 15:16:29 +0800
User-agent: Gnus/5.13 (Gnus v5.13)

Kai Ma <justksqsf@gmail.com> writes:

> I’ve narrowed the problem further to [firstRectForCharRange].

I'm either blind, or there is no method by that name...

> Some calls never return. Activating an input method makes Emacs issue
> excessive calls to this method. Specifically, the following code gets
> stuck somewhere.
>   if (WINDOWP (echo_area_window) && ! NILP (call0 (intern 
> ("ns-in-echo-area"))))
>     win = XWINDOW (echo_area_window);
>   else
>     win = XWINDOW (FRAME_SELECTED_WINDOW (emacsframe));

So Emacs completely locks up in that function (ns-in-echo-area)?

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