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Bertram Scharpf <lists / bertram-scharpf.de> writes:


>   puts power 2,4
>
> There is some more output:
>
>   (eval):5: warning: parenthesize argument(s) for future version
>
> I never understood the necessity of this message but to be honest
> the line is not very beautiful to read without parentheses.
>
>   puts power(2,4)
>
> Bertram
Probably because it could be understood as puts( power( 2 ), 4)

-- 
Dominik Honnef
dominikho / gmx.net

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