commit https://github.com/vim/vim/commit/9e4d8215d386100ab660d7d11e6620fd148b605e Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 18 23:04:48 2016 +0200 patch 7.4.2228 Problem: Test files have inconsistant modelines. Solution: Don't set 'tabstop' to 2, use 'sts' and 'sw'.

" For Yiddish 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