[eru]

Coming from Haskell and Scheme, I'm now waiting for them to unify the syntactic handling of variables.

At the moment, you have to put a $ in front of most variables, and no adornment for when you want to call something as a function. Reminds me of Common Lisp with its two name spaces for functions and other variables.

[billisonline]

Yeah, the $ sigil for variables is a historical curiosity, but I don’t think it’s going anywhere. It would be an unacceptable BC break for codebases that have implicitly relied on this “two namespaces” behavior

[eru]

Alas, yes. And it doesn't cause any real problems apart from aesthetics.