Someone

   if ((!isVar0) && isVar1)                                //if constant/variable^M
    {^M 
        bTranspose = TRUE;                                  //need to use the transpose operator^M
        swapInt(isVar0, isVar1);                            //swap the operators^M
        swapInt(param0, param1);^M
        swapInt((udword)var0, (udword)var1);^M
    }^M 


//integral swap, including pointers^M
#define swapInt(a, b)   \^M
        (a) ^= (b);     \^M
        (b) ^= (a);     \^M
        (a) ^= (b);^M