docs: def checklist(self):
          """Run dialog checklist
          """
          choice = []
          for item in self.data:
              choice.append((item, "", self.status))
          code, self.tags = self.d.checklist(
              text=self.text, height=20, width=65, list_height=13,
              choices=choice, title=self.title, backtitle=self.backtitle)
          if code == "ok":
              self.unicode_to_string()
              return self.ununicode
          if code in ["cancel", "esc"]:
              self.exit()