PageUp on first page

[Aleksey Midenkov]

When PageUp is done from first page, cursor doesn't move to first position
(line 1, col 1). This is minor, though annoying misfeature. I guess it is
easily solved at config level, but it would be great to see it as a
standard default (like the most of editors world do). Thanks!

-- 
All the best,

Aleksey Midenkov
@midenok