Re: master 127ab231be 1/2: Attempt to clarify Input Focus documentation

[Gregory Heytings]

> > The focus-follows-mouse policy is indeed superior for advanced users, 
> > but I think it must be admitted that it isn't appropriate for regular 
> > users. It breaks the "desk" mental model, with which you always act on 
> > the topmost element, which is the one that is fully visible.  With the 
> > focus-follows-mouse policy you can act on any element that is partly 
> > visible, but that means that you can e.g. type on the keyboard without 
> > seeing any visible effect on the screen.
>
> Though this is the raise-on-focus option, which is independent from 
> focus-follows-mouse vs. click-to-focus.

It depends on how you look at it, I guess.  I would rather present it as a 
sub-option:

1. click-to-focus (default behavior on Windows and macOS)

2. focus-follows-mouse (traditional behavior on X11)

2.1. raise-on-click (default)

2.2. raise-on-focus