Mercurial > vim

view src/testdir/test_ex_undo.vim @ 28240:692f6a861c47 v8.2.4646

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.4646: using buffer line after it has been freed Commit: https://github.com/vim/vim/commit/b55986c52d4cd88a22d0b0b0e8a79547ba13e1d5 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 29 13:24:58 2022 +0100 patch 8.2.4646: using buffer line after it has been freed Problem: Using buffer line after it has been freed in old regexp engine. Solution: After getting mark get the line again.
author Bram Moolenaar <Bram@vim.org>
date Tue, 29 Mar 2022 14:30:03 +0200
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