@Override
  protected boolean indentAlreadyUsedBefore(final AbstractBlockWrapper child) {
    for (AbstractBlockWrapper childBefore : myChildren) {
      if (childBefore == child) return false;
      if (childBefore.getWhiteSpace().containsLineFeeds()) return true;
    }
    return false;
  }
@Override
  protected boolean indentAlreadyUsedBefore(final AbstractBlockWrapper child)