Support for iterator-style for loops, and "pairs" builting function

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

@@ -15,7 +15,7 @@ public class LValue {
 	}
 
 	// perform a lua call
-	public void luaStackCall(StackState state, int base, int nresults) {
+	public void luaStackCall(StackState state, int base, int nargs) {
 		luaUnsupportedOperation();
 	}
 
@@ -91,5 +91,10 @@ public class LValue {
 		return luaUnsupportedOperation();
 	}
 
+	/** Valid for tables */
+	public LValue luaPairs() {
+		return luaUnsupportedOperation();
+	}
+
 	
 }