Bug#223122: dselect: why pan lower window too?

[Dan Jacobson <jidanni@jidanni.org>]

Package: dselect
Version: 1.10.15
Severity: normal

I love dselect's ^f, that way I can put the Package field at the
leftmost on my screen, thus being able to see most of the one line
description on my 97 char wide terminal.

However, what is frustrating is that the bottom half window is panned
over too, meaning that sentences are chopped in half.

Therefore there should be ways to independently pan each window, with
settings remembered thru i/I commands.

And the middle seperator line should remain unabused too.