patch 8.1.1303: not possible to hide a balloon commit https://github.com/vim/vim/commit/be0a2597ae0d9eb0b8a8a2fc9ae1784faa929844 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 9 13:50:16 2019 +0200 patch 8.1.1303: not possible to hide a balloon Problem: Not possible to hide a balloon. Solution: Hide the balloon when balloon_show() is called with an empty string or list. Add balloon_gettext().

" Tests for saving/loading a file with some lines ending in
" CTRL-M, some not
func Test_lineending()
  let l = ["this line ends in a\<CR>",
	      \ "this one doesn't",
	      \ "this one does\<CR>",
	      \ "and the last one doesn't"]
  set ta tx
  enew!
  call append(0, l)
  $delete
  write Xfile1
  bwipe Xfile1
  edit Xfile1
  let t = getline(1, '$')
  call assert_equal(l, t)
  new | only
  call delete('Xfile1')
endfunc