[Moin-user] Special RSS for a certain page

[Antonios Christofides]

Hi,

I have page Foo, and I want to create RSS from it.  Specifically, I'd
want, say, the following:

1. Page Foo.rss to return rss by running a custom script that will
   provide the rss from the source of page Foo.
2. Page Foo to contain the appropriate <link rel="alternate"...>
   header to point to Foo.rss.

As an alternative to (1), I could do with somehow triggering a script
to run upon update of Foo.

Can I achieve these without touching the core code?  And how would I
go?

Thanks!