def Decimal.read.push
import bend-kit-bignum@0.1.0.0/decimal.bend as Decimalimport Base
297def Decimal.read.push(+c: U32, ds: String) -> String:
298 match ds:
299 case SNil{}:
300 Decimal.read.lead(U32.is_eq(c, 48), c)
301 case SCon{h, t}:
302 SCon{Chr{c}, SCon{h, t}}