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view src/testdir/test_ex_undo.vim @ 22810:2d05dd71aac3 v8.2.1953

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patch 8.2.1953: Vim9: extra "unknown" error after other error Commit: https://github.com/vim/vim/commit/631e8f93458b102091d54c502f489c03e454d4da Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 4 15:07:16 2020 +0100 patch 8.2.1953: Vim9: extra "unknown" error after other error Problem: Vim9: extra "unknown" error after other error. Solution: Restore did_emsg count after EXEC instruction. (closes https://github.com/vim/vim/issues/7254) Improve error message from assert_fails()
author Bram Moolenaar <Bram@vim.org>
date Wed, 04 Nov 2020 15:15:04 +0100
parents 08940efa6b4e
children
line wrap: on
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" 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

" vim: shiftwidth=2 sts=2 expandtab