VMS Help MACRO, /MIGRATION, Description  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The qualifiers to the MACRO/MIGRATION command serve as either
    command (global) qualifiers or positional qualifiers. A command
    qualifier affects all the files specified in the command. A
    positional qualifier affects only the file that it qualifies.
    All MACRO/MIGRATION qualifiers except /LIBRARY are usable as
    either command or positional qualifiers. The /LIBRARY qualifier
    is a positional qualifier only.

    Many of the qualifiers take one or more arguments. If you specify
    only one argument, you can omit the parentheses.

    The compiler supports most of the standard MACRO qualifiers.
    Some of these qualifiers have additional options unique to the
    compiler and some of them are missing one or more VAX MACRO
    options. The compiler also supports several new qualifiers,
    unique to the compiler. All of these qualifiers are shown in
    the following table.

    Standard MACRO Qualifiers           New Qualifiers

    /DEBUG (with additional options)    /FLAG
    /DIAGNOSTICS                        /MACHINE
    /DISABLE (with additional options)  /OPTIMIZE
    /ENABLE (with additional options)   /PRESERVE
    /LIBRARY                            /RETRY_COUNT
    /LIST                               /SYMBOLS
    /OBJECT                             /TIE
    /SHOW                               /UNALIGNED
                                        /WARN