{{htmlmetatags>metatag-description:(ICL George 3 and George 4 GIN macro: MOD)}}
====== MOD ======
(GIN Macro)

**Defined in:** [[george:source:MACROS_BJE|MACROS BJE]]

**Used in:** [[george:source:SETLIST864|SETLIST864]]

<code - MOD.mac.txt>
 4GP# ...[??? MOD SECT CENT FGN 3 DOC
 4H3Q    #   
 4HHB    #     MACRO TO MODIFY A SPECIFIED INSTRUCTION (%A) BY %B. IF %B=1,2 OR 3
 4J32    #     MODIFICATION RESULTS, OTHERWISE THE INSTRUCTION IS PREMODIFIED.   
 4JGL    #   
 4K2=    #MAC  MOD   
 4KFW    #MOD  %B
 4K^G    (   
 4LF6    #STR  %B
 4LYQ          SMO      %B   
 4MDB          %A
 4MY2    )   
 4NCL    #MOD  %B
 4NX=    #SKI
 4PBW          %A(%B)
 4PWG    #NOR
</code>