Sub-Class Wiki Parser
Currently a lot of resources are expended creating a parser with all these various loops, some of which are not used on most pages (redirect, for example). Replacing the loop with a wrapper that calls the redirect "sub"-class, only if REDIRECT is actually used, would prove to be a better use of server resources. While NOPARSE (CODE, PHP, HTML) is used more often, it is still not used as frequently as linking codes and other basic markup, and should be tucked away unless they are explicitly called.