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view src/testdir/test_ex_undo.vim @ 14218:539b070778b0 v8.1.0126

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patch 8.1.0126: various problems with 'vartabstop' commit https://github.com/vim/vim/commit/307ac5c68e9e624ab713136d79f35bb73f780d2d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 28 22:23:00 2018 +0200 patch 8.1.0126: various problems with 'vartabstop' Problem: Various problems with 'vartabstop'. Solution: Fix memory leak. Fix crash. Add a few more tests. (Christian Brabandt, closes #3076)
author Christian Brabandt <cb@256bit.org>
date Thu, 28 Jun 2018 22:30:06 +0200
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