From: Daniel DeLorme <dan-ml@...42.com>
Date: 2008-10-02T23:11:52+09:00
Subject: What does this regexp do?

I can't figure out what this does:
 >> "1\n2\n3\n"[ /.\Z?/ ]
=> ""

I would expect it to output "1", just as:
 >> "1\n2\n3\n"[ /.(\Z)?/ ]
=> "1"

Is this a bug?

--
Daniel