patch 8.2.1915: Vim9: error for wrong number of arguments is not useful Commit: https://github.com/vim/vim/commit/6cf7e3b026727818cd137e2b317b1f6d7c072703 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 28 14:31:16 2020 +0100 patch 8.2.1915: Vim9: error for wrong number of arguments is not useful Problem: Vim9: error for wrong number of arguments is not useful. Solution: Mention whatever we have for the name. (closes https://github.com/vim/vim/issues/7208)

" 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