[yapc] Syntax highlighting for presentations

[Trey Harris]

I noticed a lot of folks had pretty syntax-highlighted/colored code in 
their presentations.  I've done that too, but I'll bet my process 
(perltidy to HTML, HTML to PDF, dropped and zoomed/cropped into the slide) 
is a lot more laborious than what others have worked out.

If I may ask, does anyone have nice tools for converting a snippet of code 
into a pretty graphic?  I use Keynote, but I could probably adapt certain 
tools that target other presenters.

Trey