code: def do_longlist(self, arg):
          
          filename = self.curframe.f_code.co_filename
          breaklist = self.get_file_breaks(filename)
          try:
              lines, lineno = getsourcelines(self.curframe,
                                  self.get_locals(self.curframe))
          except IOError as err:
              self.error(err)
              return
          self._print_lines(lines, lineno, breaklist, self.curframe)
docs: longlist | ll
          List the whole source code for the current function or frame.