Re: [FWP] president

[Rick Delaney <rick.delaney@home.com>]

Rick Delaney wrote:
> 
> Keith Calvert Ivey wrote:
> >
> >   perl -MLWP::Simple
> >   > -le"y.,..dfor@a=get('http://cnn.com')=~/([\d,]{9})/g;print$a[0]-$a[1]"
>                                           ^        ^
> What are those doing there?  ;-)

Ack!  What am I pointing at?  

    s/   >/\n>/;

or

    s/\^/    ^/;

The point being that parentheses are unnecessary to capture the
substrings matched by the entire pattern with m//g in list context.

-- 
Rick Delaney
rick.delaney@home.com

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