Most changes can be confined to two modules: abacus.py and abacus_window.py. The former defines the menu to work from fedora; the latter defines what code is executed by each type of abacus. | Most changes can be confined to two modules: abacus.py and abacus_window.py. The former defines the menu to work from fedora; the latter defines what code is executed by each type of abacus. |