Specifies that the input file is a DEC Pascal or VAX Pascal
    source file. If the /PASCAL qualifier is used on the command
    line, the RDML preprocessor will assume a file extension of
    ".RPA" unless you specify otherwise in the file specification.

    Format:

          /PASCAL

    Example:

          $ RDML/PASCAL SALARY_PLAN

    On Oracle Rdb for OpenVMS Alpha, Pascal users will need to compile
    /ALIGN=VAX because RDML/PASCAL generates code that is byte aligned.
    This is a permanent restriction.