Let [e and ]e work on closed fold in normal mode

[vheon]

As I read in the vim documentation, closed fold should be treated as single line, so I thought that this could be helpful to keep all consistent. I'm a new to vimscript so if it is poorly structured or if could be improved with some vimscript trick let me know.

[tpope]

I think I agree (although :move itself doesn't support this, curiously). How does your solution hold up when a count is given?

[vheon]

The count work just fine, but there's another problem: when you move a closed fold to a line where there's another closed fold the first one gets inside the latter and to me is a horrible thing, so I prefer if you put on hold this pull request until I figure it out a way of make this work and if this "feature" worth the complexity of doing it.

(p.s. sorry if my english is not good enough)

[tpope]

No worries. When you figure it out, please squash it to a single commit. Thanks!