code: def reference(self):
          
          total_enabled = ", ".join(self.selected)
          if len(total_enabled) < 1:
              total_enabled = ("{0}Are you crazy? This is a package "
                               "manager for packages :p{1}".format(
                                   self.meta.color["RED"],
                                   self.meta.color["ENDC"]))
          self.msg.template(78)
          print("| Enabled repositories:")
          self.msg.template(78)
          print("| {0}".format(total_enabled))
          self.msg.template(78)
          print("{0}Total {1}/{2} repositories enabled.{3}\n".format(
              self.meta.color["GREY"], len(self.selected),
              len(self.enabled + self.disabled), self.meta.color["ENDC"]))
docs: Reference enable repositories