diff --git a/uppsrc/Core/Callback.h b/uppsrc/Core/Callback.h
index f21055e10..fbce61f09 100644
--- a/uppsrc/Core/Callback.h
+++ b/uppsrc/Core/Callback.h
@@ -93,19 +93,11 @@ public:
 	Event(Fn&& src, int) : fn(src)             {}
 	template <class F>
 	Event(F src, int) : fn(src)                {}
-//	Event(Fn&& src) : fn(src)                  {}
-//	Event& operator=(const Fn& src)                   { fn = src.fn; return *this; }
 	Event& operator=(const Event& src)         { fn = src.fn; return *this; }
 	Event& operator=(Event&& src)              { fn = pick(src.fn); return *this; }
 	Event& operator=(CNULLer)                  { fn.Clear(); return *this; }
 	Event Proxy() const                        { return Event(fn.Proxy(), 1); }
-/*
-	Event& operator<<(const Event& b)          { fn << b.fn; return *this; }
-	Event& operator<<(const Fn& b)             { fn << b; return *this; }
 
-	Event& operator<<(Event&& b)               { fn << pick(b.fn); return *this; }
-	Event& operator<<(Fn&& b)                  { fn << pick(b); return *this; }
-*/	
 	template <class F>
 	Event& operator<<(const F& f)              { fn << f; return *this; }