def METHOD_NAME():
    for code, titles in _codes.items():
        for title in titles:
            setattr(codes, title, code)
            if not title.startswith(("\\", "/")):
                setattr(codes, title.upper(), code)
    def doc(code):
        names = ", ".join(f"``{n}``" for n in _codes[code])
        return "* %d: %s" % (code, names)
    global __doc__
    __doc__ = (
        __doc__ + "\n" + "\n".join(doc(code) for code in sorted(_codes))
        if __doc__ is not None
        else None
    )