[Rio-pm] Mudando de formato

[Randal L. Schwartz]

>>>>> "Aureliano" == Aureliano Guedes <guedes_1000 at hotmail.com> writes:

Aureliano>         $line =~ /(.+),\s+(.+)$/;
        
Aureliano>         if($1 eq ($lastline x 3)){

No.  no.

Never look at $1 unless it is *conditional* based on the prior match.

Otherwise, you get a "stale" $1, and life will suck.

-- 
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<merlyn at stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
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