Somewhat OT; in general, I find it easier to specify which characters to allow, rather than trying to anticipate what might be used against me.

print cleanup(q/!s@#cr%ipt^&script?M:r;"._ \'W\\][iz][{}=a=+-r-d`~\''/
+);

sub cleanup {
    my $string = shift;
    if ( defined $string ){    
        $string =~ s/[^\p{Alnum}., ]//g;
        $string =~ s/script//g;
    }
    return $string;
}

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In reply to Re: Return Question in Subroutine by thundergnat
in thread Return Question in Subroutine by Anonymous Monk

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