Exports a class, modifies a line in it, then puts it back hack yeah.

PS.mac

PS    ;
    K ^TClassHub
    N exportStatus,F,C,STR
    S F="/tmp/test.txt"
    C F
    set exportStatus = $System.OBJ.Export("HSPD.Production.MDMHub.CLS", F)
    do ##class(%SYSTEM.Process).SetZEOF(1)
    O F:"R"
    S C=1
    F  U F R STR Q:$zeof  D
    .U 0 W STR,!
    .I STR["Set:'tIsUpgrade tSC=..LoadCodeTables()" S STR=$c(9,9)_"//Set:'tIsUpgrade tSC=..LoadCodeTables()"
    .S ^TClassHub(C)=STR
    .S C=C+1
    .Q
    C F
    S F="/tmp/fixed.txt"
    O F:"WNS"
    F I=1:1:$O(^TClassHub(""),-1) U F W ^TClassHub(I),!
    C F
    Do $system.OBJ.Load("/tmp/fixed.txt","ck")
    Q