That is odd, because this is a fairly common structure using do and last to emulate a switch statement. I use it all the time and have had no problems with it:

for( $test_value )
{
    /pattern1/ and do { something; last; };
    /pattern2/ and do { something else; last; };

    do { default action; #no last required
    };
}

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In reply to Re: Re: Re: Re: Re: Interesting Use of Grep by AidanLee
in thread Interesting Use of Grep by AidanLee

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