commit https://github.com/vim/vim/commit/9f0e423c2818c0cacd0810f9c3c67cbb6b80963d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 17 19:48:18 2016 +0100 patch 8.0.0091 Problem: Test_help_complete sometimes fails in MS-Windows console. Solution: Use getcompletion() instead of feedkeys() and command line completion. (Hirohito Higashi)

" For Hebrew capitals should not be checked.  But only change the
" 'spellcapcheck' option when it is not at its default value.
let s:spc = &l:spc
setlocal spc&
if s:spc == &l:spc
  setlocal spc=
else
  let &l:spc = s:spc
endif
unlet s:spc