INDEX IS A FORTRAN CROSS REFERENCING PROGRAM. A FORTRAN SOURCE
FILE PROCESSED BY INDEX WILL BE CHECKED  FOR  ALL OF ITS VARIABLE NAME
AND  LABEL  USEAGE. THE  RESULTS  WILL  THEN BE LISTED IN ALPHABETICAL
ORDER, LISTING ALL THE VARIABLE NAMES AND LABELS  USED IN THE PROGRAM,
THE LINES ON WHICH THEY WERE USED, AND HOW THEY WERE USED. IF  NEEDED,
THE  VARIABLES  FROM  SPECIFED  FORTRAN  SOURCE  FILES  CAN  BE  SAVED
ALONG  WITH  THOSE OF OTHER FORTRAN SOURCE FILES AND LATER PRINTED OUT
AS  A  SUPER  INDEX  GIVEING  VARIABLE  NAME  AND THE NAMES OF ALL THE
FORTRAN SOURCE MODULES IT WAS USED IN. ALSO INCLUDED IS THE CAPABILITY
TO EXCLUDE FROM THE INDEX LISTING ALL VARIABLES THAT  ONLY APPEAR IN A
FORTRAN  SOURCE  MODULE  IN  A  COMMON  BLOCK  ,TYPE  OR   EQUIVALENCE
DECLARATION  BUT  ARE NOT USED ELSEWARE(OR LIST ONLY THOSE IF WANTED).
THE  USER  CAN ALSO LIST ONLY THOSE VARIABLES THAT ARE GLOBAL (DEFINED
IN  A  COMMON  BLOCK)  OR  THOSE  THAT  ARE  LOCAL. A VARIATION OF THE
SUPER INDEX IS AVAILABLE TO LIST (ALMOST)ALL ENTRY POINTS, THE MODULES
THAT THEY ARE DEFINED  IN, AND ALL THE ENTRY POINTS THAT CALL THEM AND
THAT THEY CALL.
	INDEX WILL HANDLE ALL SOURCE FILES WRITTEN IN FORTRAN FOUR AND
FORTRAN FOUR PLUS  IN ACORDANCE WITH 'PDP11 FORTRAN LANGUAGE REFERENCE
MANUAL' (DEC-11-LFLRA-C-D) AND THE FORTRAN 1977 STANDARD.
	INDEX  CAN  BE  GENERATED  TO  RUN  UNDER THE RT-11 OR RSX-11M
OPERATEING SYSTEMS.