patch 8.1.0756: copy() does not make a copy of a Blob commit https://github.com/vim/vim/commit/3d28b58c519c9fc3427587201423c74746cc219e Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 15 22:44:17 2019 +0100 patch 8.1.0756: copy() does not make a copy of a Blob Problem: copy() does not make a copy of a Blob. Solution: Make a copy.

" 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