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7.96 PERFORM
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The PERFORM command enables the calling of a component method, library function or intrinsic feature where the routine being called does not require any parameters or the parameters are supplied as a parameter list enclosed in parentheses.
The specification of the PERFORM command is as follows:
PERFORM EXPRESSION(expression)
The most important aspect of this command is that the command and all keywords are optional.
Also See
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Required PERFORM | ||
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| Required
PERFORM --- Expression---- Expression ------------- > |
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