Archetypes not being used for new post?

In my archetypes folder I have,, and for the different types of files to add. If I try doing hugo new post/, not only is it not using the archetype, but it isn’t even using the default archetype. It just starts with date, draft, and title, rather than some other categories in the default archetype. Anyone know why this is happening?

I’m on mac OS X 10.11.3, and I’ve also tried all the combinations of \ and / listed in this post.