Update runtime files.
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index 4ba1ab1..e605126 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 Feb 08
+" Last Change: 2019 May 25
" If there already is an option window, jump to that one.
let buf = bufnr('option-window')
@@ -415,6 +415,9 @@
call <SID>OptionG("hl", &hl)
call append("$", "hlsearch\thighlight all matches for the last used search pattern")
call <SID>BinOptionG("hls", &hls)
+call append("$", "wincolor\thighlight group to use for the window")
+call append("$", "\t(local to window)")
+call <SID>OptionL("wcr")
if has("termguicolors")
call append("$", "termguicolors\tuse GUI colors for the terminal")
call <SID>BinOptionG("tgc", &tgc)
@@ -988,6 +991,8 @@
call append("$", "modeline\tenable using settings from modelines when reading a file")
call append("$", "\t(local to buffer)")
call <SID>BinOptionL("ml")
+call append("$", "modelineexpr\tallow setting expression options from a modeline")
+call <SID>BinOptionG("mle", &mle)
call append("$", "modelines\tnumber of lines to check for modelines")
call append("$", " \tset mls=" . &mls)
call append("$", "binary\tbinary file editing")