patch 8.0.0492: a failing client-server request can make Vim hang commit https://github.com/vim/vim/commit/81b9d0bd5c705815e903e671e81b0b05828efd9c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 19 21:20:53 2017 +0100 patch 8.0.0492: a failing client-server request can make Vim hang Problem: A failing client-server request can make Vim hang. Solution: Add a timeout argument to functions that wait.

" 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