66.21  Hearing on appeal.
  In case of appeal, the supreme court shall fix the time of hearing and the filing of abstracts and arguments, and said cause shall be advanced and take precedence over all other causes upon the court calendar, and shall be heard at the next term after the appeal is taken, provided the abstract and arguments are filed in said court in time for said action to be heard.
[S13, §1258-i; C24, 27, 31, 35, 39, §1109; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §66.21]