Questão jurídica principal
Whether a cross-appeal may extend to parts of the judgment not challenged by the main appeal.
Decisão extraída
Yes. A cross-appeal may also address points of the judgment that are not attacked by the main appeal.
Fundamentação extraída
According to settled practice, the cross-appeal is not limited to the subjects of the main appeal; like an appeal, it is directed against the whole judgment unless expressly limited to individual points.