From: Eli Zaretskii <eliz@gnu.org>
To: Michael Heerdegen <michael_heerdegen@web.de>,
"Jan D." <jan.h.d@swipnet.se>
Cc: 16565@debbugs.gnu.org
Subject: bug#16565: 24.3.50; x-popup-menu just returns nil
Date: Tue, 28 Jan 2014 18:31:17 +0200 [thread overview]
Message-ID: <83ha8o83vu.fsf@gnu.org> (raw)
In-Reply-To: <877g9kzmts.fsf@web.de>
> From: Michael Heerdegen <michael_heerdegen@web.de>
> Cc: 16565@debbugs.gnu.org
> Date: Tue, 28 Jan 2014 06:39:59 +0100
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > If you start GDB in the src directory, or let it otherwise read the
> > file src/.gdbinit, you can know for sure: the "xtype" command will
> > tell you what kind of Lisp data is in 'selection':
> >
> > (gdb) p selection
> > (gdb) xtype
> >
> > If "xtype" says it's a Lisp symbol, another command "xsymbol" will
> > tell you what symbol is that, it will say "nil" if it is nil.
>
> I don't have a command xtype, only ptype. What do I miss?
The first part of my instructions: either invoke GDB from the src
directory, or type this inside GDB:
(gdb) source /path/to/src/.gdbinit
(It is possible that automatic loading of .gdbinit failed because
latest GDB versions refuse to load these init files by default.)
> Anyway, the mouse tooltip over Qnil shows the same integer.
>
> So I think xmenu_show returns nil in the bad case.
Yes.
> I continued debugging xmenu_show and found that after the call to
> `create_and_show_popup_menu', `menu_item_selection' is only != 0 in the
> good case.
Perhaps Jan could help us out, then. Jan, it sounds like GTK doesn't
like what we do with the menu, for some reason.
Thanks.
next prev parent reply other threads:[~2014-01-28 16:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-27 2:50 bug#16565: 24.3.50; x-popup-menu just returns nil Michael Heerdegen
2014-01-27 3:05 ` Michael Heerdegen
2014-01-27 16:10 ` Eli Zaretskii
2014-01-27 19:02 ` Michael Heerdegen
2014-01-28 3:11 ` Michael Heerdegen
2014-01-28 3:47 ` Eli Zaretskii
2014-01-28 5:39 ` Michael Heerdegen
2014-01-28 16:31 ` Eli Zaretskii [this message]
2014-01-29 8:27 ` Jan Djärv
2014-01-29 19:26 ` Michael Heerdegen
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