GDL Directives for Macros

GDL has directives that define macros. References to macros are expanded in-line to obtain the entry that is interpreted by the parser.

GDL contains the following macro directives:

  • *Macros defines a group of value macros.

  • *BlockMacro defines a block macro.

  • *InsertBlock references a block macro

  • = (equal sign) references a value sign when it is followed by the name of a value macro.

For more information about macro directives, see GDL Macros.