bobmcwhirter/awestruct — pull request #62 by tombentley (2012-01-09 17:51:35+00:00)
Title: Fix issue with entities in the content of atom feeds.

We had a blog entry with something like `Blah` and in feed readers it was appearing as `Blah` because HAML's `escape_once()` does the following

> Escapes HTML entities in `text`, but without escaping an ampersand
> that is already part of an escaped entity.

In this case we really do want to escape the escaped characters (including ampersand), so `html_escape()` should be the right thing to do, I believe.