def num.fin.us
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
1765# a trailing underscore is rejected
1766def num.fin.us(us: Bool, nk: NK, sign: Sign, ds: List<&2, U32>, saw: Bool, why: String, cs: List<&2, Char>) -> Got:
1767 match us:
1768 case True{}:
1769 GotBad{"invalid underscore"}
1770 case False{}:
1771 num.fin.nk(nk, sign, ds, saw, why, cs)