patch 8.1.2108: cannot close the cmdline window from CmdWinEnter Commit: https://github.com/vim/vim/commit/23324a0b35d18c5caac20b1d543ed2d1f762f5b5 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 1 17:39:04 2019 +0200 patch 8.1.2108: cannot close the cmdline window from CmdWinEnter Problem: Cannot close the cmdline window from CmdWinEnter. (George Brown) Solution: Reset cmdwin_result earlier. (Christian Brabandt, closes https://github.com/vim/vim/issues/4980)

" 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