/sys$common/syshlp/helplib.hlb MACRO  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    On VAX, invokes the VAX MACRO assembler to assemble one or more
    assembly language source files.  On Alpha, invokes the MACRO-32
    compiler to compile VAX assembly language source files.

    The /ALPHA qualifier causes the MACRO command to invoke the
    MACRO-64 assembler if it is installed on Alpha.

    The /MIGRATION qualifier causes the MACRO command to invoke the
    compiler on Alpha.

    Format

      MACRO  filespec[,...]

  Additional Information (explode) :

• /ALPHA
• /MIGRATION
• VAX MACRO Assembler