Instruction

Action

CONST

Declare a constant.

DECLARE FUNCTION

Declare a function or a sub-program implemented in an external DLL.

DECLARE SUB

Declare an external sub-program.

DIM

Declare of work variables or work variable arrays.

REGVAR2D

Control the use of register variables as type DOUBLE in a program.

SUB ... END SUB

Start and end of a subroutine.