GNU bug report logs - #51794
29.0.50; invalid input events generated from a mouse click for the tab bar

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Message #20 received at 51794 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Mark Kennedy <mark.t.kennedy <at> gmail.com>
Cc: 51794 <at> debbugs.gnu.org
Subject: Re: bug#51794: 29.0.50; invalid input events generated from a mouse
 click for the tab bar
Date: Sat, 13 Nov 2021 17:29:44 +0200

> From: Mark Kennedy <mark.t.kennedy <at> gmail.com>
> Date: Sat, 13 Nov 2021 09:52:21 -0500
> Cc: 51794 <at> debbugs.gnu.org
> 
> i'm willing to attempt to debug it myself but not via the -Q route.  i
> prefer to focus on where the bad input event stream is being created.
> any suggestions about where to put an elisp or C breakpoint to go
> after this?

In keyboard.c, under "case MOUSE_CLICK_EVENT:", step through the
code until you get to this line:

	    position = make_lispy_position (f, event->x, event->y,
					    event->timestamp);

then step into make_lispy_position, and see what it produces.

(I hope I got the code right; apologies if not.)

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