From: "Jan E." <lists@...>
Date: 2012-08-13T14:29:04+09:00
Subject: Re: What should I use instead of Generator in 1.9?

Hi,

Why do you you even want an external iterator? Because what you've wrote 
down is an *internal* iterator created from an external iterator created 
from an internal iterator (which is a lot of useless code).

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