Re: Unuseful keybindings

[Juri Linkov]

> But: why doesn't <f11> toggle a true full screen mode, at least on
> platforms which support that?  That would be more useful, since ordinary
> maximization can be done with window decorations anyway.

I wondered about this too.  IMHO, `frame-maximization-style' should be
`fullscreen' by default, so `F11' will do fullscreen by default.

Also I see no reason having a separate `S-F11' (`cycle-frame-maximized').
I believe it would be enough to add a prefix arg to `toggle-frame-maximized',
so `C-u F11' will do non-default complementary action from 
`frame-maximization-style'
(i.e. `maximized' after changing its default to `fullscreen').