code: def process_config_dict(self, key, d, level):
          
          lines = []
          for k, v in d.items():
              k = "CONFIG {}".format(self.quoter.add_quotes(k.upper()))
              v = self.quoter.add_quotes(v)
              lines.append(self.__format_line(self.whitespace(level, 1), k, v))
          return lines
docs: Process the CONFIG block