This keyword specifies whether the list, execute, or normal form of the macro is requested.

MF=I

If I is coded or if neither L nor E is coded, the CVAF parameter list is generated and CVAF is called. This is the normal form of the macro.

MF=L

Indicates the list form of the macro. A parameter list is generated, but CVAF is not called.

MF=(E,addr)

Indicates the execute form of the macro. The CVAF parameter list whose address is in addr can be modified by this form of the macro.