def num.go
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
1660# the walk over a numeral
1661def num.go(cs: List<&2, Char>, st: Num) -> Num:
1662 match cs:
1663 case []:
1664 st
1665 case +h <> t:
1666 num.go(t, num.step(st, h))