On May 7, 2007, at 3:58 AM, Felipe Contreras wrote:

> Does anyone knows how all that beautiful HTML formated Ruby code on
> ruby-lang.org is generated?

I've hand edited most of the code on that site for various reasons,  
but TextMate can be used to generate HTML pretty close to it.  The  
site's syntax coloring has been made into a TextMate theme called  
Ruby Blue:

http://wiseheartdesign.com/2006/03/11/ruby-blue-textmate-theme

When you have code open with that theme on, you can use commands in  
the TextMate bundle to convert it to HTML.

James Edward Gray II