undefine

Name

undefine --  undefines a symbol defined by define

Syntax

classsyntaxminimal syntax
invocation line only

/undefine [=symbol]

/u [=symbol]

Description

UNDEFINE is used to undefine a symbol that was defined by the define control. Note that it cannot be used to undefine a symbol defined in the source program. The class is invocation line only.