I think Marc-André would know, because my recollection is that Marc-André Lemburg was also involved in this, but maybe not in the regular expression engine, but in the Unicode implementation.
Gives us the following top 10:
。关于这个话题，体育直播提供了深入分析
此外，娄勤俭表示，坚持惠民生和促消费紧密结合。促进高质量就业，制定实施城乡居民增收计划，增强居民消费能力。稳步推进基本公共服务均等化，完善教育、托育、养老、医疗保障体系，减少居民消费的后顾之忧。
实施前款行为，妨害反恐怖主义工作进行，违反《中华人民共和国反恐怖主义法》规定的，依照其规定处罚。