return parser.parse_args()
-if __name__ == '__main__':
+def main():
+ """Main function."""
args = _parser()
if args.mode == "proto":
api = gl_XML.parse_GL_API(args.filename, glX_XML.glx_item_factory())
printer.Print( api )
+
+
+if __name__ == '__main__':
+ main()