I changed the sub TestEquity to allow for any text between Private and Equity, but I can't get it to work. What have I done wrong?

sub TestEquity {
    return 1 if $_[0] =~ m/(?<!private).*equity/;
    return 0;
}

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In reply to Re^3: Using Look-ahead and Look-behind by heyjoec
in thread Using Look-ahead and Look-behind by Roy Johnson

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