anchor.diff:    cHistory_Unpri_Ends   = '/unprinted_ends';
     cHistory_Unpri_Detail = '/unprinted_end_details';
     cHistory_Caret       = '/crt';
  -  cHistory_Markers     = '/mrk';
  +  //cHistory_Markers     = '/mrk';
     cHistory_TabColor    = '/color';
     cHistory_Bookmark    = '/bm';
     cHistory_BookmarkKind = '/bm_kind';
  
positive.code:   if UiOps.HistoryItems[ahhCaret] then
      DoSaveHistory_Caret(Ed, c, path);
  
    if UiOps.HistoryItems[ahhMarkers] then
      c.SetDeleteValue(path+cHistory_Markers, Ed.Markers.AsString, '');
  
    if UiOps.HistoryItems[ahhBookmarks] then
      DoSaveHistory_Bookmarks(Ed, c, path);
  
negative.code:     if ACaret then
        cfg.DeleteValue(path+cHistory_Caret);
  
      {
      if AMarkers then
        cfg.DeleteValue(path+cHistory_Markers);
        }
  
    finally
      FreeAndNil(cfg);
  