Eric Mahurin wrote:
> Here is my first contribution to Ruby:
> http://raa.ruby-lang.org/project/syntax/

Let me inform you that I'm also developing similar library TDP4R. :-)
   http://rubyforge.org/projects/tdp4r
Some examples are available at:
   http://rubyforge.org/cgi-bin/viewcvs.cgi/tdp4r/samples/?cvsroot=tdp4r

Thanks,
-- 
Takaaki Tateishi <ttate / ttsky.net>