Questão jurídica principal
Whether the cantonal appellate court had to set a grace period to cure the uncivil filing before refusing to hear the appeal.
Decisão extraída
No. Repeatedly uncivil filings after prior warnings and grace periods do not entitle the appellant to another cure period.
Fundamentação extraída
The grace-period rule protects isolated defects or ignorance. Here the appellant had repeatedly filed uncivil submissions despite prior warnings and sanctions; insisting on another grace period would abuse rights and violate good faith.