tpope/vim-unimpaired — pull request #25 by erikw (2012-12-06 05:47:46+00:00)
Title: Delete lines above and below cursor

Hi,

I've started using the `]` and `[` mappings and quickly found the need for a complementary action i.e. delete lines above and below. The `normal ix` thing is to preserve cursor position when undoing [(source)[http://vim.wikia.com/wiki/Restore_the_cursor_position_after_undoing_text_change_made_by_a_script])

The second commit make the cursor to not jump to the beginning of the line when doing BlankUp or BlankDown.