Re: Frame ordering

[martin rudalics]

> We usually don't need to specify the next focus window (in
> window-system terminology) that is to be selected when a window is
> closed.  The window system or the window manager automatically move
> the focus according to its policy (e.g., the frontmost window, which
> may belong to another application).  This also applies to Cocoa
> AppKit.

IIUC David only talks about the foremost _Emacs_ "window" that shall get
attention here.  So _if_ we want to specify which other frame shall be
shown when a frame gets deleted, we also should be able to communicate
that to the window managers in some way.

martin