patch 8.2.1422: the Mac GUI implementation is outdated Commit: https://github.com/vim/vim/commit/097148e849136b49052b1b5123c714fb1d74db9b Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 11 21:58:20 2020 +0200 patch 8.2.1422: the Mac GUI implementation is outdated Problem: The Mac GUI implementation is outdated and probably doesn't even work. Solution: Remove the Mac GUI code. The MacVim project provides the supported Vim GUI version.

" 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