- $chunk = preg_replace('!(<' . $block . '[^>]*>)!', "\n$1", $chunk); // Space things out a little
- $chunk = preg_replace('!(</' . $block . '>)!', "$1\n\n", $chunk); // Space things out a little
- $chunk = preg_replace("/\n\n+/", "\n\n", $chunk); // take care of duplicates
+ // Space things out a little
+ $chunk = preg_replace('!(<' . $block . '[^>]*>)!', "\n$1", $chunk);
+ // Space things out a little
+ $chunk = preg_replace('!(</' . $block . '>)!', "$1\n\n", $chunk);
+ // take care of duplicates
+ $chunk = preg_replace("/\n\n+/", "\n\n", $chunk);