Hacker News Reader

Comment by martin_ | Hacker News Reader

This is awesome! Be sure to mkdir ~/.vim/undodir first as vim won't do it for you (or didn't for me)

Late on this but in case it's useful:

  if !isdirectory($HOME . "/.vim/undodir")
      call mkdir($HOME . "/.vim/undodir", "p")
  endif
  set undofile
  set undodir=~/.vim/undodir