Partial implementation of metatables.

src/main/java/lua/value/LValue.java

@@ -16,7 +16,7 @@ public class LValue {
 	}
 
 	// perform a lua call, return number of results actually produced
-	public void luaStackCall(StackState state, int base, int top) {
+	public void luaStackCall(StackState state, int base, int top, int nresults) {
 		luaUnsupportedOperation();
 	}
 
@@ -111,5 +111,15 @@ public class LValue {
 		return luaUnsupportedOperation();
 	}
 
+	/** Valid for tables */
+	public LValue luaGetMetatable() {
+		return luaUnsupportedOperation();
+	}
+
+	/** Valid for tables */
+	public void luaSetMetatable(LValue metatable) {
+		luaUnsupportedOperation();
+	}
+
 	
 }