    --)
        if [ -n "$USE_DASHDASH" ]; then
            [ -z "$first_option" ] && shift
        else
            shift
        fi
        eoo=1
        ;;

    -*)
        if ! set_verbosity "$1" -v; then
            ewarn "option non reconnue: $1"
        fi
        ;;

    *)
        eoo=1
        ;;
    esac
    first_option=
    [ -n "$eoo" ] && break
    shift
done
