From: 7stud -- <lists@...>
Date: 2012-09-01T05:07:25+09:00
Subject: Re: Can someone explain this string substitution issue to me?

> the global variable $+, which is the last match
> from a successful regex match, which in your case is nil.

That should read:

...the global variable $+, which is the last match
from a *previous* successful regex match, which in your case is nil.

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