patch 8.1.1256: cannot navigate through errors relative to the cursor commit https://github.com/vim/vim/commit/3ff33114d70fc0f7e9c3187c5fec9028f6499cf3 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 3 21:56:35 2019 +0200 patch 8.1.1256: cannot navigate through errors relative to the cursor Problem: Cannot navigate through errors relative to the cursor. Solution: Add :cabove, :cbelow, :labove and :lbelow. (Yegappan Lakshmanan, closes #4316)

" Test feedkeys() function.

func Test_feedkeys_x_with_empty_string()
  new
  call feedkeys("ifoo\<Esc>")
  call assert_equal('', getline('.'))
  call feedkeys('', 'x')
  call assert_equal('foo', getline('.'))

  " check it goes back to normal mode immediately.
  call feedkeys('i', 'x')
  call assert_equal('foo', getline('.'))
  quit!
endfunc