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view src/testdir/test_ex_undo.vim @ 16704:a927fdf9a4b0 v8.1.1354

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patch 8.1.1354: getting a list of text lines is clumsy commit https://github.com/vim/vim/commit/f5842c5a533346c4ff41ff666e465c85f1de35d5 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 19 18:41:26 2019 +0200 patch 8.1.1354: getting a list of text lines is clumsy Problem: Getting a list of text lines is clumsy. Solution: Add the =<< assignment. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/4386)
author Bram Moolenaar <Bram@vim.org>
date Sun, 19 May 2019 18:45:05 +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