Rational Developer for System z
Enterprise PL/I for z/OS, Version 3.8, Language Reference Manual

%DO Statement

The %DO statement, and its corresponding %END statement, delimit a preprocessor DO-group, and can also specify repetitive execution of the DO-group.

The syntax for the %DO statement is described under DO statement.

Note: All the formats of the DO statement are supported except

Preprocessor DO-groups can be nested.

Control cannot transfer to a Type 3 preprocessor DO-group, except by return from a preprocessor procedure invoked from within the DO-group.

Preprocessor statements, input text, and listing control statements can appear within a preprocessor DO-group. The preprocessor statements are executed, and any input text is scanned for possible replacement activity.


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