code: def renderLinkComment(self, relpath=""):
          
          items = []
          link = self.renderLink(relpath) or ""
          if link:
              items.append(link)
          comment = self.dp.comment or ""
          if comment:
              comment = comment.replace("<", "&lt;").replace(">", "&gt;")
              items.append(comment)
          if items:
              return "<P>" + ": ".join((items)) + "</P>"
          else:
              return ""
docs: renderLinkComment() is called to render the DP in link:comment form, as a separate paragraph.
          relpath is as for renderLink() above.
          Return value should be a valid HTML string.