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view src/testdir/test_ex_undo.vim @ 20480:d0bf39eb2b07 v8.2.0794

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patch 8.2.0794: libvterm code lags behind the upstream version Commit: https://github.com/vim/vim/commit/d098b824c10cc20dc55e18c22c4991f61826006e Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 18 21:12:59 2020 +0200 patch 8.2.0794: libvterm code lags behind the upstream version Problem: Libvterm code lags behind the upstream version. Solution: Include revisions 743 - 747.
author Bram Moolenaar <Bram@vim.org>
date Mon, 18 May 2020 21:15:04 +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