From: Carlos <angus@...>
Date: 2002-10-16T23:17:15+09:00
Subject: Re: ruby-dev summary 18458-18504

>  Read [ruby-talk:53308] you don't find something strange ?

I find something strange (to me at least...):

Why needs first:
	st = r = w = nil

and then shadows these variables? These variables are not used after the
block... (?)