anchor.diff:                                                            case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText()); break;
                                                             case EFI_IFR_TYPE_NUM_SIZE_8 :  StepU1 = _STOU8(S->getText());  break;
                                                             }
  -                             >>
  +                                                       >>
     }
                                                          <<
                                                             switch (_GET_CURRQEST_DATATYPE ()) {
  
positive.code:                                                                    D->getLine()
                                                                     );
                                                         }
                            >>
    )
    ;
  
  
negative.code:      UINT8           Type = 0x1;
       EFI_STRING_ID   DevPath;
       EFI_GUID        Guid;
       EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
       UINT32          BitMask;
       CHAR8           *QName = NULL;
       UINT32          LineNo = 0;
  