def num.add

import bend-kit-regex@0.8.0.0/regex.bend as Regex

import Base

253def num.add(+acc: U32, +c: U32) -> U32:
254  Bool.pick(U32, U32.is_lt(acc, 100000), (acc * 10 + (c - 48) : U32), 100000)

Uses (6)