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my $re = qr/(?:${\( join "|", map { qr/\Q$_\E/ } @terms ... ... my ($match) = ($line =~ m/($re)/);
$h=$ENV{HOME};my@q=split/\n\n/,`cat $h/.quotes`;$s="$h/." ."signature";$t=`cat $s`;print$t,"\n",$q[rand($#q)],"\n";