def run(self, *args):
if self.prefix_char is None:<EOL><INDENT>prefix_char = config.suite_alias_prefix_char<EOL><DEDENT>else:<EOL><INDENT>prefix_char = self.prefix_char<EOL><DEDENT>if prefix_char == '<STR_LIT>':<EOL><INDENT>return self._run_no_args(args)<EOL><DEDENT>else:<EOL><INDENT>return self._run(prefix_char, args)<EOL><DEDENT>
Invoke the wrapped script.

        Returns:
            Return code of the command, or 0 if the command is not run.