docs: private void addEditingHistoryItem(boolean prohibitReturn) {
  
          if (prohibitReturn) {
              History.newItem(EDITOR_FOR_NO_RETURN_HASH_KEY, false);
          } else {
              History.newItem(
                  EDITOR_HASH_KEY
                      + CmsContainerpageController.getServerId(getCurrentElementId())
                      + (m_dependingElementId != null ? "," + m_dependingElementId + ";" : ";"),
                  false);
          }
      }