</div>  
Instructions:
- Press keyboard arrow keys `<up>` and `<down>` to move the cursor.
- Press `<space>` to toggle (select/unselect) an item.
- When a revision is selected, the first line is updated to show you how much space
will be freed.
- Press `<enter>` to confirm your selection.
- If you want to cancel the operation and quit, you can select the first item
("None of the following"). If this item is selected, the delete process will be