def when.zone.hh
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
720# the offset hour
721def when.zone.hh(dd: Dig, sign: Sign, clock: Clock, date: Date) -> WhenOut:
722 match dd:
723 case DigBad{}:
724 WFail{"invalid zone"}
725 case DigOk{n, cs}:
726 when.zone.hh.colon(cs, sign, n, clock, date)