--- a/src/luan/interp/LtExpr.java	Tue Dec 25 03:42:42 2012 +0000
+++ b/src/luan/interp/LtExpr.java	Wed Dec 26 23:53:25 2012 +0000
@@ -16,19 +16,6 @@
 	@Override public Object eval(LuaStateImpl lua) throws LuaException {
 		Object o1 = op1.eval(lua);
 		Object o2 = op2.eval(lua);
-		if( o1 instanceof LuaNumber && o2 instanceof LuaNumber ) {
-			LuaNumber n1 = (LuaNumber)o1;
-			LuaNumber n2 = (LuaNumber)o2;
-			return n1.compareTo(n2) < 0;
-		}
-		if( o1 instanceof String && o2 instanceof String ) {
-			String s1 = (String)o1;
-			String s2 = (String)o2;
-			return s1.compareTo(s2) < 0;
-		}
-		LuaFunction fn = lua.getBinHandler(se,"__lt",o1,o2);
-		if( fn != null )
-			return Lua.toBoolean( Lua.first(lua.call(fn,se,"__lt",o1,o2)) );
-		throw new LuaException( lua, se, "attempt to compare " + Lua.type(o1) + " with " + Lua.type(o2) );
+		return lua.isLessThan(se,o1,o2);
 	}
 }