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view src/testdir/test_ex_undo.vim @ 19750:aa674de6d813 v8.2.0431

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patch 8.2.0431: some compilers don't support using e for Esc Commit: https://github.com/vim/vim/commit/56ba21a156c723d92a1929e2c500be7295efb0a8 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 23 19:17:29 2020 +0100 patch 8.2.0431: some compilers don't support using \e for Esc Problem: Some compilers don't support using \e for Esc. (Yegappan Lakshmanan) Solution: use \033 instead.
author Bram Moolenaar <Bram@vim.org>
date Mon, 23 Mar 2020 19:30:04 +0100
parents 52b13e25b21d
children 08940efa6b4e
line wrap: on
line source

" 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