patch 8.2.1737: cursor line highlight in popup window is not always updated Commit: https://github.com/vim/vim/commit/10476521f51d5902d191f2189307781fc48a3a16 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 24 22:57:31 2020 +0200 patch 8.2.1737: cursor line highlight in popup window is not always updated Problem: Cursor line highlight in popup window is not always updated. Solution: Check if the cursor has moved. (closes https://github.com/vim/vim/issues/7010)

" 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