anchor.diff:      Name: String;
       Index: integer;
   
  -    ActualValue: variant;
       Changed: boolean;
       Configuration: TmEditorLineConfiguration;
  +    ActualValue : variant;
  +    OldActualValue : variant;
     public
       constructor Create;
       destructor Destroy; override;
  
positive.code:   end;
  
    if Assigned(FOnValidateValueEvent) then
      FOnValidateValueEvent(Self, curLine.Name, OldValue, NewValue, oldActualValue, curLine.ActualValue);
  
  
    if NewValue <> OldValue then
  
negative.code: implementation
  
  uses
    {$IFDEF DEBUG}
    LazLogger,
    {$ENDIF}
    Dialogs,
    mToast;
  
  