A renounce in error may be corrected by the player making it, before the trick in which it occurs has been turned and quitted, unless either he or his partner, whether in his right turn or otherwise, has led or played to the following trick.
29. If a player corrects his mistake in time to save a revoke, the card improperly played by him is liable to be called; any player or players, who have played after him, may withdraw their cards and substitute others; the cards so withdrawn are not liable to be called.
In Boston, if the bidder revokes and corrects himself in time, there is no penalty unless an adversary has played after him, in which case the bidder’s card may be claimed as exposed. The player who followed him may then amend his play. If a player opposed to the bidder discovers and corrects a revoke made by himself or any of his partners, the bidder may either claim the card played in error as exposed, or may call on the revoking player for his highest or lowest of the suit led.
30. The penalty for revoking is the transfer of two tricks from the revoking side to their adversaries; it can be enforced for as many revokes as occur during the hand. The revoking side cannot win the game in that hand; if both sides revoke, neither can win the game in that hand.
In Cayenne and Solo Whist, as a penalty for a revoke, the adversaries of the revoking player may take from him three tricks; or may deduct the value of three tricks from his score; or may add the value of three tricks to their own score. The revoking players cannot score slams or game that hand. All slams must be made independently of the revoke penalty.
In Boston, the penalty for a revoke on the part of the bidder is that he is put in for one trick, and must pay four red counters into the next pool. Should an adversary of the bidder revoke, he must pay four red counters into the next pool, and he and his partners must pay the bidder as if he had been successful. On the discovery of a revoke in Boston the hands are usually abandoned; but the cards should be shown to the table, in order that each player may be satisfied that no other revoke has been made. A player revoking in Misère Partout pays five red counters to each of his adversaries and the hands are then abandoned.
31. The revoking player and his partner may require the hand in which the revoke has been made, to be played out, and score all points made by them up to the score of six.
In Boston, the hands are abandoned after the revoke is claimed and proved.
In Cayenne, the revoking players must stop at nine.