body_type_1part

# File lib/net/imap.rb, line 2207
      def body_type_1part
        token = lookahead
        case token.value
        when /\A(?:TEXT)\z/ni
          return body_type_text
        when /\A(?:MESSAGE)\z/ni
          return body_type_msg
        else
          return body_type_basic
        end
      end