[no subject]

[PAE@MIT-AI]

if you have two windows into the same buffer, there's no
way to tell 'um apart (IE where they are on the screen or
anything) when you look at your active windows.  Would
it be useful for that to have some other sort of information,
like how far you are into the file?  In any case, the way 
windows onto the same buffer work with regions and everything
is interesting and pretty straightforward and logical.