patch 8.2.0147: block Visual mode operators not correct when 'linebreak' set Commit: https://github.com/vim/vim/commit/03c3bd9fd094c1aede2e8fe3ad8fd25b9f033053 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 23 20:58:09 2020 +0100 patch 8.2.0147: block Visual mode operators not correct when 'linebreak' set Problem: Block Visual mode operators not correct when 'linebreak' set. Solution: Set w_p_lbr to lbr_saved more often. (Ken Takata, closes https://github.com/vim/vim/issues/5524)

" 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! " . fname->fnameescape()
    let status = v:true
  endtry
  call assert_true(status, "ExclamationMark")
  call delete(fname)
endfunc