我遇到一个非常奇怪的问题，即RegExp在执行（或测试）特定字符串时会冻结。这是我的RegExp：
/when( .+)* enters the battlefield/gim
这是导致冻结的特定文本
"Lifelink\nWhen Queen's Agent enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)",
它冻结了Chrome和Nodejs（v9.6.1）。任何帮助将不胜感激！