thread_response

# File lib/net/imap.rb, line 3018
      def thread_response
        token = match(T_ATOM)
        name = token.value.upcase
        token = lookahead

        if token.symbol == T_SPACE
          threads = []

          while true
            shift_token
            token = lookahead

            case token.symbol
            when T_LPAR
              threads << thread_branch(token)
            when T_CRLF
              break
            end
          end
        else
          # no member
          threads = []
        end

        return UntaggedResponse.new(name, threads, @str)
      end