Using Lua and Kepler to create RSS content?

[nr@... (Norman Ramsey)]

I'm interested in creating my own RSS feed by automatically
selecting certain of my incoming email messages and putting them on 
the web.  I'd like also to maintain an RSS file that would make
it easy to spot these new messages using a mobile device.
Kepler would seem to be very well suited to this task, but
my XML skills are rusty.  Has anybody tried to create RSS 
from Lua?  Are you willing to share code?

How is http://www.lua.org/rss.html created?


Norman