anchor.diff:  var
     D: TATTabData;
     F: TEditorFrame;
  -  bSilent, bPreviewTab, bEnableHistory, bEnableEvent, bNoZip,
  +  bSilent, bPreviewTab, bEnableHistory, bEnableEvent,
  +  bAllowZip, bAllowPics, bDetectedPics,
     bAndActivate, bAllowNear: boolean;
     OpenMode, NonTextMode: TAppOpenMode;
     tick: QWord;
  
positive.code:       if DoPyEvent(CurrentEditor, cEventOnOpenBefore,
          [SStringToPythonString(AFilename)]) = cPyFalse then exit;
  
      //non-text option
      if not IsFilenameListedInExtensionList(AFilename, UiOps.PictureTypes) then
      if UiOps.NonTextFiles<>1 then
        if not IsFileContentText(
                 AFilename,
  
negative.code:   if OpenMode=cOpenModeEditor then
    begin
      //zip files
      if bAllowZip then
      if ExtractFileExt(AFilename)='.zip' then
      begin
        if DoFileInstallZip(AFilename, AppFolderOfLastInstalledAddon, bSilent) then
  