String modification using wxT macro

Makefile

@@ -21,7 +21,7 @@ OBJS=$(SOURCES:.cpp=.o)
 all: kc
 
 clean:
-	rm -f *.o model/*.o view/*.o controller/*.o kc
+	rm -f *~ *.o model/*.o model/*~ view/*.o view/*~ controller/*.o controller/*~ kc
 
 %.o : model/%.cpp view/%.cpp controller/%.cpp %.cpp
 	$(CXX) $(CXXFLAGS) $< -c