patch 8.0.1013: terminal window behaves different from a buffer with changes commit https://github.com/vim/vim/commit/e561a7e2fa511d643c9692d26f4cf65378fd1983 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 29 22:44:59 2017 +0200 patch 8.0.1013: terminal window behaves different from a buffer with changes Problem: A terminal window with a running job behaves different from a window containing a changed buffer. Solution: Do not set 'bufhidden' to "hide". Fix that a buffer where a terminal used to run is listed as "[Scratch]".

" Test if fnameescape is correct for special chars like !
function! 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)
endfunction