I have been having a look at the coffee files. They now build OK on my system and generate the same output as before.
However I cannot work out how the generated Javascript is supposed to be used. The HTML files still invoke ponymail.js I tried renaming ponymail-coffee.js as ponymail.js. However the HTML files call entry points which don't exist in ponymail-coffee.js. How are the coffee files supposed to work? I would have expected the generate Javascript to be a drop-in replacement. But that's not the case at present.
