> FastString " Fast string IO, needs FileIO : (6wr(o%,A$):$data%=A$:gbpb(2,o%,data%,A$,#o%): 2Nݤrd(i%): p%:p%=#i%:gbpb(4,i%,data%,256,#i%):#i%=p%+1+$data%:=$data%