[Haskell-cafe] location of IEEE Viz code ?

Hi, I hate to even ask this because the answer is probably staring me in the face. This trac page http://hackage.haskell.org/trac/PolyFunViz/wiki/IEEEVisCode talks about the code being available through darcs but I can't seem to put my hands on the http address I would need to pull the code. This is all relating to the paper, "Huge Data but Small Programs: Visualization Design via Multiple Embedded DSLs". I was wondering if anyone has accessed it and/or knows where it's hiding. Thank you, Brian