UNDEFINE

The UNDEFINE compiler directive allows deletion of a DEFINEd label. The instruction uses the following format:

Where:

label

Required. A Data Definition Label.

Flags Affected: NONE

Note the following:

1. The label is required for the UNDEFINE statement.

2. If the label was not previously defined, a compiler warning message is given.

See Also: DEFINE, REDEFINE, Compiler Directives