VMS Help EDIT, /SUM, Example  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   EDIT/SUM FILE1.MAR/UPDATE=(UPD1A,UPD1B.ENH)

   The input source file FILE1.MAR is updated with the merged contents
   of SUMSLP update files UPD1A.UPD and UPD1B.ENH.