bug#4262: 23.1 creates a very large initial frame in fvwm

[Jan Djärv]

Glenn Morris skrev:
> I don't normally use fvwm, but this problem was pointed out to me.
>
> This is on a RHEL5 system, using FVWM 2.4.20. It applies to both 23.1
> and the current trunk, when built with the gtk toolkit. It does not
> happen with the lucid toolkit. A gtk Emacs 22.3 does not have this issue.
>
> The symptoms are that
>
> emacs -Q
>
> opens a very big initial frame, _much_ wider and taller than the size
> of the desktop. After this, M-x make-frame creates normal-sized frames.
>
> Using something like
>
> emacs -Q -geometry 20x10
>
> does not help. It looks as if the initial frame is very briefly at the
> correct size, but then jumps to the much larger size. 22.3, or 23.1
> with the lucid toolkit, do respect the geometry option.

I only have Fvwm 2.5 on Ubuntu, where there is no problem.
Can you debug this at your end if I send you a debug-patch?

        Jan D.