The SUMMARY command lists a summary of the number and kinds of references to a given identifier.

Syntax

── SUMMARY ─┬────────────────────────────┬─────────────────────────────┤
            └─<identifier specification>─┘

Explanation

SUMMARY

Lists the SUMMARY information for the work identifier. The work identifier is the identifier used in the most recently entered LOCATE, REFERENCE, EXPAND, or SUMMARY command. If the work identifier is empty, an error occurs.

SUMMARY <identifier specification>

Lists the SUMMARY information for the specified identifier.

Example

The following example refers to the program under “Example INTERACTIVEXREF Program” in this section.

The following command prints a summary of references to the global identifiers MEAN, B, and C:

SUMMARY MEAN; SUMMARY B; SUMMARY C;
  MEAN  ::  REAL  (2,4)  ::  DECLARED  00001200
   TOTAL REFERENCES =               5
   NUMBER POSSIBLY CHANGED =        4
   REFERENCES OCCUR IN RANGE 00002400-00004200
  B  ::  REAL  (2,2)  ::  DECLARED  00001200
   TOTAL REFERENCES =               3
   NUMBER POSSIBLY CHANGED =        2
   REFERENCES OCCUR IN RANGE 00002600-00005800
  C  ::  REAL  (2,3)  ::  DECLARED  00001200
   TOTAL REFERENCES =               3
   NUMBER POSSIBLY CHANGED =        3
   REFERENCES OCCUR IN RANGE 00002700-00005500