bug#8911: bs-cycle-next deletes window in some cases.

[martin rudalics]

>> The trouble was that, when called on a dedicated window, it iconified
>> the frame.
>
> I don't follow: why do you think it's a trouble?  To me it's exactly
> what I want.  Is it that you prefer it deletes the frame rather than
> iconify it?

No.  But I recall that people disliked iconified frames.

> Not sure if it's needed.  Calling bury-buffer with a non-nil arg should
> be sufficient.

Indeed, that's the best solution.

martin