public void Srl_save(Bry_bfr bfr) { byte[] bmk_bry = Bry_.Replace( Bry_.new_u8(bmk_pos), Byte_ascii.Pipe, Byte_ascii.Tilde); // replace | with ~; EX: "0|1|2" -> "0~1~2" bfr.Add(key).Add_byte_pipe().Add(bmk_bry).Add_byte_nl(); }