private boolean hasWordsInside(@NotNull WordBlock block) {
    for (int i = block.words.start1; i < block.words.end1; i++) {
      if (!(myWords1.get(i) instanceof NewlineChunk)) return true;
    }
    for (int i = block.words.start2; i < block.words.end2; i++) {
      if (!(myWords2.get(i) instanceof NewlineChunk)) return true;
    }
    return false;
  }
private boolean hasWordsInside(@NotNull WordBlock block)