def scan_sub_found
import cli@0.2.0.0/cli.bend as Cliimport Base
3460def scan_sub_found(found: Maybe<&2, SubKey>, +state: ScanState,
3461 token: String) -> Mode:
3462 match found:
3463 case Some{sub}: scan_settle(scan_descend(state, sub))
3464 case None{}:
3465 scan_sub_unknown(scope_external(scan_state_scope(state)),
3466 state, token)