patch 8.0.0450: v:progpath is not reliably set commit https://github.com/vim/vim/commit/47ffb905f363571072faefbd417938e7ff351a9f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 12 18:38:02 2017 +0100 patch 8.0.0450: v:progpath is not reliably set Problem: v:progpath is not reliably set. Solution: Read /proc/self/exe if possible. (idea by Michal Grochmal) Also fixes missing #if.

" 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