vim/ftplugin/gitrebase.vim

   1 setlocal nomodeline   " first line might contain 'vim:'
   2
   3 nnoremap <leader>p :Pick<cr>
   4 nnoremap <leader>s :Squash<cr>
   5 nnoremap <leader>e :Edit<cr>
   6 nnoremap <leader>r :Reword<cr>
   7 nnoremap <leader>f :Fixup<cr>