def resolve.arg

shake@0.7.0.0 · src/cli.bend:1613

import Base

1613# an argument whose default is its fallback under `vars`
1614def resolve.arg(aa: Arg, vars: List<&2, Var>) -> Arg:
1615  Arg{+n, +s, +l, +kk, +h, +r, Fallback{+ev, dd}, +cs} = aa
1616  Arg{n, s, l, kk, h, r, resolve.with(env.of(ev, vars), kk, ev, dd), cs}