Update runtime files.
diff --git a/runtime/syntax/lua.vim b/runtime/syntax/lua.vim
index 18e97ff..2952ad9 100644
--- a/runtime/syntax/lua.vim
+++ b/runtime/syntax/lua.vim
@@ -2,7 +2,7 @@
" Language: Lua 4.0, Lua 5.0, Lua 5.1 and Lua 5.2
" Maintainer: Marcus Aurelius Farias <masserahguard-lua 'at' yahoo com>
" First Author: Carlos Augusto Teixeira Mendes <cmendes 'at' inf puc-rio br>
-" Last Change: 2011 Dec 20
+" Last Change: 2012 Feb 07
" Options: lua_version = 4 or 5
" lua_subversion = 0 (4.0, 5.0) or 1 (5.1) or 2 (5.2)
" default 5.2
@@ -15,6 +15,9 @@
finish
endif
+let s:cpo_save = &cpo
+set cpo&vim
+
if !exists("lua_version")
" Default is lua 5.2
let lua_version = 5
@@ -358,4 +361,6 @@
let b:current_syntax = "lua"
+let &cpo = s:cpo_save
+unlet s:cpo_save
" vim: et ts=8 sw=2