Update runtime files
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index 1eaf5ef..700f78f 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -1,7 +1,7 @@
" These commands create the option window.
"
" Maintainer: Bram Moolenaar <Bram@vim.org>
-" Last Change: 2019 Aug 20
+" Last Change: 2019 Nov 07
" If there already is an option window, jump to that one.
let buf = bufnr('option-window')
@@ -594,6 +594,10 @@
if has("gui")
call append("$", "mousefocus\tthe window with the mouse pointer becomes the current one")
call <SID>BinOptionG("mousef", &mousef)
+endif
+call append("$", "scrollfocus\tthe window with the mouse pointer scrolls with the mouse wheel")
+call <SID>BinOptionG("scf", &scf)
+if has("gui")
call append("$", "mousehide\thide the mouse pointer while typing")
call <SID>BinOptionG("mh", &mh)
endif