Bookmarking x Splitting

Hi,

I used to use Ctrl + Shift + to create bookmarks and Ctrl + ]]> to navigate to the bookmark.

Now, Ctrl + {0..3,5} are used for splitting editor area.

OK, I can remap the splitting shortcuts to something else, but I think
they should already be something else than the bookmarks shortkuts by
default.

I can also use numbers from 6 to 9, but it doesn't make sense to create
a bookmark using 0..3,5 and not being able to navigate to it.

What do you think?

Franklin.