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view src/testdir/test_ex_undo.vim @ 8571:debe6347024d v7.4.1575

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commit https://github.com/vim/vim/commit/89e375a88f3eceb73bbd97e78aca1a1c4647c897 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 15 18:09:57 2016 +0100 patch 7.4.1575 Problem: Using wrong size for struct. Solution: Use the size for wide API. (Ken Takata)
author Christian Brabandt <cb@256bit.org>
date Tue, 15 Mar 2016 18:15:04 +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