ratfiv

from The Free On-line Dictionary of Computing (8 July 2008)

RATFIV

   <language> An enhancement to the {RATFOR} programming
   language, developed by Bill Wood while at the Institute for
   Cancer Research (Philadelphia PA, now the Fox Chase Cancer
   Center) in 1980-1981.  RATFIV was released on several {DECUS}
   (Digital Equipment Corporation User's Group) tapes for
   {VAX/VMS}.  Among its enhancements were: optional {Fortan 77}
   output, an enhanced Format statement and enhanced {macros}.

   (2007-05-16)