def scan_sub_unknown
import cli@0.2.0.0/cli.bend as Cliimport Base
3454def scan_sub_unknown(allow_external: Bool, state: ScanState,
3455 token: String) -> Mode:
3456 match allow_external:
3457 case True{}: Capture{state, token}
3458 case False{}: Closed{Stopped{scan_error(state, E02{token})}}