Proposal: add sys to __builtins__

[Xiao Jianfeng]

Paul Watson wrote:

>This sounds pretty interesting.  How about a switch to invoke this 
>handling for the one-liner crowd and those who wish to use it?
>
>  
>

>Somehow, I never heard any C programmers suggest that the default 
>processing not include the need for:
>
>#include <stdio.h>
>  
>
 I think it is because that we cannot modify the C language, but
 python is a language that's still evolving.