anchor.diff:    mrAll      = mrIgnore + 1;
     mrNoToAll  = mrAll + 1;
     mrYesToAll = mrNoToAll + 1;
  +
  +  { Default fpGUI help viewer }
  +  FPG_HELPVIEWER = 'docview';
   
   var
     FPG_DEFAULT_FONT_DESC: string = 'Arial-10:antialias=true';
  
positive.code: procedure TfpgApplicationBase.Unlock;
  begin
    FCritSect.Leave;
  end;
  
  { TfpgClipboardBase }
  
negative.code:     procedure   Terminate;
      procedure   Lock;
      procedure   Unlock;
      procedure   InvokeHelp;
      function    ContextHelp(const HelpContext: THelpContext): Boolean;
      function    KeywordHelp(const HelpKeyword: string): Boolean;
      property    FormCount: integer read GetFormCount;
      property    Forms[Index: Integer]: TfpgWindowBase read GetForm;
      property    HelpContext: THelpContext read FHelpContext write FHelpContext;
      property    HelpFile: TfpgString read GetHelpFile write FHelpFile;
      property    HelpKey: word read FHelpKey write FHelpKey default keyF1;
      property    HelpType: THelpType read FHelpType write FHelpType default htContext;
      property    HelpWord: TfpgString read FHelpWord write FHelpWord;
      property    IsInitialized: boolean read FIsInitialized;
      property    TopModalForm: TfpgWindowBase read GetTopModalForm;
      property    MainForm: TfpgWindowBase read FMainForm write FMainForm;
  