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my $first_index = index($content, "+_"); my $second_index = index($con
+tent, "+_", $first_index);
$content = substr($first_index, $first_index - $second_index);

$content = substr($content, index($content, "+_")+2, index($content, "
++_") - index($content, "+_", index($content, "+_")+1)-4);