I always confuse how to delete buffers from A to B like from 3 to 12. I typically write:
However the true form is:
Another useful ones
Delete all buffers
Delete buffers from the current one to the last except last one
Delete all buffers except current one
It may be good idea to map these to some commands and key-bindings:
"~/.vimrc " Close all buffers but current nnoremap <C-B>c :BufCurOnly<CR> command! BufCurOnly execute '%bdelete|edit#|bdelete#'