$(CONVERT_OBJS): ocr.h convert.h structure.h common.h
clean:
- rm -f $(TARGETS) *.o core core.* *~ vgcore.*
- rm -f t t.* u u.* v v.* ./#pages#.ppm
+ rm -f *.o core core.* *~ vgcore.*
+ rm -f t t.* u u.* v v.*
+
+realclean: clean
+ rm -f $(TARGETS) ./#pages#.ppm