I wouldn't do it this way if I could help it, but: 
{
    my (%country, %state, %msaname, @msakeys);
    sub do_msalist {
        ...
        foreach(sort by_americentric @msakeys) { 
            ...
        }
    } #do_msalist

    sub by_americentric {
        $country{$b} cmp $country{$a}
        or
        $state{$a} cmp $state{$b}
        or
        $msaname{$a} cmp $msaname{$b}
        or
        $a <=> $b
    } #by_americentric
}

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In reply to Re: Named Sort Subs with Strict? by chromatic
in thread Named Sort Subs with Strict? by spudzeppelin

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