Re: bug#17453: Isearch doesn't work properly with Follow Mode.

[Artur Malabarba]

>>  One way or another, isearch MUST work with the
>> window boundaries of the entire Follow Mode group.
>
> Maybe I missed part of the issue. I thought you wanted Isearch to
> switch to another window if that window contains the next match
> (instead of scrolling the current window). For that, you only need
> pos-visible-in-window-p, you don't need to mess with boundaries.

I think I see what I'm missing. Lazy-highlighting stops at the end of
the window, so the matches on the second window won't be highlighted
until we switch to it, right?