From: Patrick Li <patrickli_2001@...>
Date: 2008-08-29T05:26:20+09:00
Subject: Re: Subtle bug with catch/throw. Am I missing something?

Thanks for your responses.

I think I understand now. I was just using the catch as a lazy way to 
break out of the loop. I can just use a loop flag instead then.

I still don't know why the "puts" statement avoids the error. The "do" 
after the "while" doesn't help either.
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