args [arguments...]

           Debug function for verifying argument parsing. This function just
           prints out each argument that it receives.

def do_args(self, line):
        """args [arguments...]

           Debug function for verifying argument parsing. This function just
           prints out each argument that it receives.
        """
        args = self.line_to_args(line)
        for idx in range(len(args)):
            self.print("arg[%d] = '%s'" % (idx, args[idx]))