Alex Gutteridge:
> 1. Texinfo: RPy, on which RSRuby is based, provides a nice manual in  
> texinfo format which outputs a lovely PDF document. However, perhaps  
> not everyone with Ruby has texinfo installed (or do they?). Adding an  
> extra dependency just to generate documentation seems unnecessary so  
> I was looking for Ruby solutions.

If PDF document that will look beautiful is a priority, than I'd state that Tex
(generated howsoever) is the way to go. I don't see a major disadvantage in
shipping the PDF file itself.

Kalman