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view src/testdir/test_ex_undo.vim @ 26608:1eb62546e20c v8.2.3833

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patch 8.2.3833: error from term_start() not caught by try/catch Commit: https://github.com/vim/vim/commit/c3f91c0648f4b04a6a9ceb4ccec45ea767a63796 Author: ichizok <gclient.gaap@gmail.com> Date: Fri Dec 17 09:44:33 2021 +0000 patch 8.2.3833: error from term_start() not caught by try/catch Problem: Error from term_start() not caught by try/catch. Solution: save and restore did_emsg when applying autocommands. (Ozaki Kiichi, closes #9361)
author Bram Moolenaar <Bram@vim.org>
date Fri, 17 Dec 2021 10:45:07 +0100
parents 08940efa6b4e
children
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

" vim: shiftwidth=2 sts=2 expandtab