[asplake]

Syntax question, after looking at a couple of examples: Long wished more languages had a ‘where’ clause (suspect it could be really nice to have in Python), but why the ‘where’ at the end of the initial ‘module’ line? I guess it’s doing something consistent, but it does look a bit odd

[natefaubion]

It's something that comes from Haskell. The `where` keyword always starts a new layout/indentation context. It's not strictly necessary and there are ways around it, so it's just a point of consistency.