评分4星，满分5星

由 knoa.jp 发表于 July 15, 2011 · 永久链接

It sometimes be confused by multibyte characters in Japanese sentences.
Test case: http://knoa.jp/up/linkification.txt

**reply @Ral of July 23, 2011**
Yes. It seems to detect email by blacklist of separator like spaces or quotes("). But It can't detect in Japanese or some other language sentences by blacklist. It should detect email by whitelist regex like [a-zA-Z\.\_\-]@..., I think.