patch 8.0.1553: cannot see what digraph is used to insert a character commit https://github.com/vim/vim/commit/5f73ef8d20070cd45c9aea4dc33c2e0657f5515c Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 27 21:09:30 2018 +0100 patch 8.0.1553: cannot see what digraph is used to insert a character Problem: Cannot see what digraph is used to insert a character. Solution: Show the digraph with the "ga" command. (Christian Brabandt)

" Tests for :undo

func Test_ex_undo()
  new ex-undo
  setlocal ul=10
  exe "normal ione\n\<Esc>"
  setlocal ul=10
  exe "normal itwo\n\<Esc>"
  setlocal ul=10
  exe "normal ithree\n\<Esc>"
  call assert_equal(4, line('$'))
  undo
  call assert_equal(3, line('$'))
  undo 1
  call assert_equal(2, line('$'))
  undo 0
  call assert_equal(1, line('$'))
  quit!
endfunc