Re: Control help- and Info-mode buffers from other buffers

[Juri Linkov]

>> So in the perfect UI, you could just hold down a modifier,
>> then type the usual keys that you would type if another window
>> was selected.
>
> You basically want a foot pedal that moves focus to “the” other window
> when depressed, and back when released.

That legendary foot pedal would be ideal.  But using windmove is also not bad.
When 's-<down>' moves to another window and 's-<up>' moves back, then
a key sequence is quite short: 's-<down> SPC SPC SPC DEL s-<up>'.