Yahoo! Canada Movies feed Alf Eaton · November 22, 2005 An Atom feed for Yahoo Canada's "Movies In Theatres" page. I was disappointed to find that XML::Atom (0.15) produces shockingly invalid Atom feeds. Luckily, XML::Atom::SimpleFeed (0.7) produces valid feeds and is also much easier to use. It still hasn't been updated to Atom 1.0 though.