patch 8.1.1333: text properties don't always move after changes commit https://github.com/vim/vim/commit/45dd07f10af9bea86f8df77e92788209e209fdab Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 15 22:45:37 2019 +0200 patch 8.1.1333: text properties don't always move after changes Problem: Text properties don't always move after changes. Solution: Update properties before reporting changes to listeners. Move text property when splitting a line.

" Test if fnameescape is correct for special chars like !
func Test_fnameescape()
  let fname = 'Xspa ce'
  let status = v:false
  try
    exe "w! " . fnameescape(fname)
    let status = v:true
  endtry
  call assert_true(status, "Space")
  call delete(fname)

  let fname = 'Xemark!'
  let status = v:false
  try
    exe "w! " . fnameescape(fname)
    let status = v:true
  endtry
  call assert_true(status, "ExclamationMark")
  call delete(fname)
endfunc