[Python-3000] [PythonInfo Wiki] Update of "GoogleSprintPy3k" by 65.57.245.11

[Georg Brandl]

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> The following page has been changed by 65.57.245.11:
> http://wiki.python.org/moin/GoogleSprintPy3k
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> ------------------------------------------------------------------------------
>   
>    * See PEP PEP:3100 for more ideas
>   
> -  * Make zip() an iterator (like itertools.zip())
> +  * Make zip() an iterator (like itertools.izip())
> + 
> +  * Make map() and filter() iterators and make them stop at the end of the shortest input (like zip()) instead of at the end of the longest input

May I suggest an additional keyword(-only?) argument to get the old behavior,
stopping at the end of the longest input?

Georg