Loading Func

This is the test case for Func

        [Test]
        def load_func():
                source = detab("""
                        <func>
                                function lua_func()
                                        print "lua stuff"
                                end
                                --
                                -- need to call the function - like a
                                -- normal lua program in that respect
                                --
                                lua_func()
                        </func>
                """)
                using r = XmlReader.Create(StringReader(source)):
                        r.ReadToFollowing("func")
                        func = Func()
                        func.load(r)

                        assert func.code == source

I should do a version with lots of odd chars embedded in it, just to make sure entity conversion kicks in and doesn't break the XML.

But let's do the simple case first