We incorporated many patches and bugfixes into the WiLiKi we use on this server. The source code was initially managed as a collection of patches, but that got unwieldy, so it is now managed in a darcs repository.
To get a copy of the repository, you can do:
darcs get http://fifalde.merseine.nu/darcs/tekili/
This repository is available when r2q2's machine (which is locally hosting it) is on and connected to the internet.