more commenting
Finish commenting and figuring out what it does
change some html insertions to hash insertions
remove all html except for links
comment out references to $out and $out_html so it triggers in DuckPAN
Fix an obvious spelling error and take out a ref tag from wikipedia
Hide html tags in output, check for nonexistent numbers, stop lowercasing output because it's no longer embedded in a sentence
Clean up perl code without changing functionality, attempt a test file
Slight unsuccessful mods to t file