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bug#25851: 25.2; GTK warning when starting Emacs when desktop file has m
From: |
Eli Zaretskii |
Subject: |
bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame |
Date: |
Sat, 25 Feb 2017 09:55:14 +0200 |
> From: nljlistbox2@gmail.com (N. Jackson)
> Cc: 25851@debbugs.gnu.org
> Date: Fri, 24 Feb 2017 11:09:22 -0500
>
> This is my interaction with GDB after `C-x 5 2':
>
> Thread 1 "emacs" hit Breakpoint 3, xg_set_geometry (f=0x386d000) at
> gtkutil.c:778
> 778 if (f->size_hint_flags & (USPosition | PPosition))
> (gdb) print f->size_hint_flags
> $3 = 0
If the value of the hint flags is zero, none of the individual hints
will match, obviously.
> (gdb) print USPosition
> No symbol "USPosition" in current context.
> (gdb) print PPosition
> No symbol "PPosition" in current context.
> (gdb) print (USPosition | PPosition)
> No symbol "USPosition" in current context.
> (gdb) print (f->size_hint_flags & (USPosition | PPosition))
> No symbol "USPosition" in current context.
> (gdb) n
> 808 }
> (gdb)
>
> Is my syntax wrong when I try to get the values?
It sometimes happens with preprocessor macros. The trick I use in
those cases is this:
(gdb) print USPosition+0
If even this doesn't help, it most probably means Emacs wasn't
compiled with the -g3 flag.
In any case, googling finds this:
https://tronche.com/gui/x/xlib/ICC/client-to-window-manager/wm-normal-hints.html
which shows the values of the flags.
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, (continued)
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, martin rudalics, 2017/02/25
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/26
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/26
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, martin rudalics, 2017/02/27
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/27
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, martin rudalics, 2017/02/28
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame,
Eli Zaretskii <=
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/26