commit https://github.com/vim/vim/commit/fe38b494fff56cd9b2fcaeef26a8fd7b6557d69c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 11 21:34:23 2016 +0100 patch 8.0.0133 Problem: "2;'(" causes ml_get errors in an empty buffer. (Dominique Pelle) Solution: Check the cursor line earlier.

" 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