patch 8.2.0703: Vim9: closure cannot store value in outer context Commit: https://github.com/vim/vim/commit/b68b346e6db6d3f848e0a89905fcd7777b73c5d8 Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 6 21:06:30 2020 +0200 patch 8.2.0703: Vim9: closure cannot store value in outer context Problem: Vim9: closure cannot store value in outer context. Solution: Make storing value in outer context work. Make :disassemble accept a function reference.

" 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