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view src/testdir/test_ex_undo.vim @ 33337:19b4f85c2649 v9.0.1932

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patch 9.0.1932: Vim9: error when using null object constructor Commit: https://github.com/vim/vim/commit/7398f367d5125eedfb4058c63a5d167fe8601e3d Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Sep 24 23:09:10 2023 +0200 patch 9.0.1932: Vim9: error when using null object constructor Problem: Vim9: error when using null object constructor Solution: Check for a null object only when calling an object method closes: #13154 closes: #13163 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author Christian Brabandt <cb@256bit.org>
date Sun, 24 Sep 2023 23:15:07 +0200
parents 08940efa6b4e
children
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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