Finally!

I'm beginning to understand how to work with templates and javascript in Trac. Figuring this stuff out has been extremely frustrating. I haven't been able to find any sort of explanation on how to do this stuff, and so I've just been looking at the source code for existing Trac plug-ins -- which are mostly messy and hard to understand. I think I've finally stripped out enough of the basic elements now to get my own stuff going. The graph visualizations I've been looking at use javascript ([Graph Gear], [JSViz], [Flare]), and I think I might be able to figure out how to use them in a plug-in now (I hope).

Future project idea: Make better documentation for writing Trac plug-ins!