<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def wrap_comment(self, text, reformat=True):
 """Wrap a comment."""

        if reformat:
            text = self.reformat(text)
        return "#" + self.add_ref("comment", text) + unwrapper