> Out of curiosity, does anyone know how easy or difficult it 
> would be to process Ruby code samples into some form that 
> would make it possible to produce documentation web pages 
> showing Ruby code samples in one of several predefined syntax 
> coloring/font schemes that would be available for users 
> to select from?

I just happened to notice this at RAA:

  http://www.ruby-lang.org/en/raa-list.rhtml?name=source2html

Producing output like 

  http://w3.one.net/~jweirich/tools/source2html/testcode2html_rb.html

Maybe it could be used as a starting point for full-blown suite of tools for
different uses (HTML, XML, LaTeX comes into mind first).

Now, if only we'd a parser producing a XML output of the source it shouldn't
be too hard to develop whatever tool needed.

	- Aleksi