For a book typsetting program that's trying to produce html without a lot of writing overhead, some of those features are pretty great. Steve Yegge has a relate

For a book typsetting program that's trying to produce html without a lot of writing overhead, some of those features are pretty great. Steve Yegge has a related blog post (the context is emacs): https://sites.google.com/site/steveyegge2/the-emacs-problem https://sites.google.com/site/steveyegge2/the-emacs-problem