I finally got some stuff cleaned up, tested, and committed to github. This is mainly the template support, but I also made sure all of the code is using the same XML libraries. In this case, the GNOME LibXML suite. It’s fast and common across language platforms.
Fabulator-0.0.1 is now available on rubygems.org. You should be able to install it simply with ‘gem install fabulator’. I’ll be working on the other parts of the system over the next few weeks — namely the XML parsing extension, then Exhibit database extension, and the wedges to make everything work in Radiant.