/ATTRIBUTE=(file-attribute[,...])

    Sets the attributes associated with a file. The following table
    lists possible keywords and the relationship to both ACP-QIO and
    OpenVMS RMS File attributes:

                                                OpenVMS RMS File
    Keyword     ACP-QIO File Attribute          Attribute

    ATTDATE=dateFAT$C_ATTDATE                   XAB$Q_ATT
    ACCDATE=dateFAT$C_ACCDATE                   XAB$Q_ACC
    BAKDATE=dateFAT$C_BAKDATE                   XAB$Q_BDT
    BKS:value   FAT$B_BKTSIZE=byte              FAB$B_BKS=byte
    CREDATE=dateFAT$C_CREDATE                   XAB$Q_CDT
    DEQ:value   FAT$W_DEFEXT=word               FAB$W_DEQ=word
    EBK:value   FAT$L_EFBLK=longword            XAB$L_EBK=longword
    EXPDATE=dateFAT$C_EXPDATE                   XAB$Q_EDT
    FFB:value   FAT$W_FFBYTE=word               XAB$W_FFB=word
    FSZ:value   FAT$B_VFCSIZE=byte              FAB$B_FSZ=byte
    GBC:value   FAT$W_GBC=word                  FAB$W_GBC=word
    HBK:value   FAT$L_HIBLK=longword            XAB$L_HBK=longword
    LRL:value   FAT$W_RSIZE=word                XAB$W_LRL=word
    MODDATE=dateFAT$C_MODDATE                   XAB$Q_MOD
    MRS:value   FAT$W_MAXREC=word               FAB$W_MRS=word
    ORG:IDX     FAT$V_FILEORG=FAT$C_INDEXED     FAB$B_ORG=FAB$C_IDX
    ORG:REL     FAT$V_FILEORG=FAT$C_RELATIVE    FAB$B_ORG=FAB$C_REL
    ORG:SEQ     FAT$V_FILEORG=FAT$C_SEQUENTIAL  FAB$B_ORG=FAB$C_SEQ
    RAT:BLK     FAT$B_RATTRIB=FAT$M_NOSPAN      FAB$B_RAT=FAB$M_BLK
    RAT:CR      FAT$B_RATTRIB=FAT$M_IMPLIEDCC   FAB$B_RAT=FAB$M_CR
    RAT:FTN     FAT$B_RATTRIB=FAT$M_FORTRANCC   FAB$B_RAT=FAB$M_FTN
    RAT:MSB     FAT$B_RATTRIB=FAT$M_MSBVAR      FAB$B_RAT=FAB$M_MSB
    RAT:NONE    FAT$B_RATTRIB=0                 FAB$B_RAT=0
    RAT:PRN     FAT$B_RATTRIB=FAT$M_PRINTCC     FAB$B_RAT=FAB$M_PRN
    REVDATE=dateFAT$C_REVDATE                   XAB$Q_RDT
    RFM:FIX     FAT$V_RTYPE=FAT$C_FIXED         FAB$B_RFM=FAB$C_FIX
    RFM:STM     FAT$V_RTYPE=FAT$C_STREAM        FAB$B_RFM=FAB$C_STM
    RFM:STMCR   FAT$V_RTYPE=FAT$C_STREAMCR      FAB$B_RFM=FAB$C_STMCR
    RFM:STMLF   FAT$V_RTYPE=FAT$C_STREAMLF      FAB$B_RFM=FAB$C_STMLF
    RFM:UDF     FAT$V_RTYPE=FAT$C_UNDEFINED     FAB$B_RFM=FAB$C_UDF
    RFM:VAR     FAT$V_RTYPE=FAT$C_VARIABLE      FAB$B_RFM=FAB$C_VAR
    RFM:VFC     FAT$V_RTYPE=FAT$C_VFC           FAB$B_RFM=FAB$C_VFC
    VRS:value   FAT$W_VERSIONS=word             XAB$W_VERLIMIT=word