Board Thread:Support Requests - Getting Technical/@comment-25189788-20160504204502/@comment-24473195-20160701132652

If you truly want to keep it you need to rewrite it so that it is very clear how the script works and isn't obsfucated anymore, at which point you would have likely solved whatever bug it has. These are wikia's policies not mine, see :

http://community.wikia.com/wiki/Help:JavaScript_review_process#What_are_the_criteria_for_approval.3F

People who create obfuscated code deliberately do it because they don't want it to be changed easily. So whatever fix you make to it is likely going against the author's wishes.