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

    DELETE/KEY

    Deletes key definitions that have been defined  by  the  DEFINE/KEY
    command.  The /KEY qualifier is required.

    See the DCL help on  DELETE/KEY  for  a  full  definition  of  this
    command.

    Format:

           DELETE/KEY key-name

  Additional Information (explode) :

• key-name
• /STATE