GNU bug report logs - #4930
23.1.50; C-mouse-1 undefined?

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Package: emacs;

Reported by: Peter Dyballa <Peter_Dyballa <at> GMX.DE>

Date: Sun, 15 Nov 2009 14:45:04 UTC

Severity: normal

Done: Chong Yidong <cyd <at> stupidchicken.com>

Bug is archived. No further changes may be made.

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From: Clathrate Boink <clathrate.boink <at> gmail.com>
To: 4930 <at> debbugs.gnu.org
Subject: bug#4930: 23.1.50; C-mouse-1 undefined?
Date: Tue, 5 Jan 2010 14:45:04 +0200

With further investigation I think I may have found the problem.
Emacs lisp ints are only 30 bits wide.  Timestamps come in from
XButtonEvent and make_lispy_event calls make_lispy_position, which
uses make_number to stash away the event timestamp.  Unfortunately
this will truncate the top two bits of the timestamp.  This is
subsequently passed to gtk_menu_popup via
xmenu_show/create_and_show_popup_menu.  It ends up going to XGrab<xxx>
which appears to be failing when given such a truncated timestamp.

As for what to do about it, I'm a bit stuck...

Clathrate
This bug report was last modified 15 years and 113 days ago.

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