6.2.27.8 Varying Three Identifiers
PERFORM PROCEDURE-NAME-1 THROUGH PROCEDURE-NAME-2
VARYING IDENTIFIER-2 FROM IDENTIFIER-3
BY IDENTIFIER-4 UNTIL CONDITION-1
AFTER IDENTIFIER-5 FROM IDENTIFIER-6
BY IDENTIFIER-7 UNTIL CONDITION-2
AFTER IDENTIFIER-8 FROM IDENTIFIER-9
BY IDENTIFIER-10 UNTIL CONDITION-3
The actions are the same as those for two identifiers, except that
identifier-8 goes through the complete cycle each time identifier-5 is
augmented by identifier-7, which, in turn, goes through a complete cycle
each time identifier-2 is varied.
At the end of PERFORM statement execution:
- identifier-5 and identifier-8
Contain the current values of identifier-6 and identifier-9, respectively. - identifier-2
Has a value exceeding its last-used setting by one increment/decrement value (unless condition-1 was true at the beginning of PERFORM statement execution, in which case, identifier-2 contains the current value of identifier-3).
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