bug#14062: 24.3.50; emacs_backtrace.txt

[martin rudalics]

> If XBUFFER is indeed the problem, then this means that this snippet,
> around line 3115 of w32fns.c:
>
>      f = x_window_to_frame (dpyinfo, hwnd);
>      w = XWINDOW (FRAME_SELECTED_WINDOW (f));
>
> produces a non-leaf window in w.  Can a frame's selected window be
> non-leaf?

I could imagine lots of things including dead windows.  But it would be
a strange coincidence if it were a non-leaf window.  What drives you to
this question?

> Anyway, I added in trunk revision 112287 some more debugging code to
> point out which assertions are violated.  Let's see what that gets us.

But you also added some parentheses so now we might not be able to find
out whether it was just due to badly written macros ;-)

martin