ref: 01d9c59aa0f27db7bd3b9b8c1978c9a65c5e60a0 dir: /lib/bio/bld.sub/
lib bio = bio.myr geti.myr puti.myr iter.myr types.myr # backends fd.myr mem.myr lib ../std:std lib ../sys:sys ;; sub = test ;;