Add syntactic sugar for variables in a lambda.
Add syntactic sugar for variables in a lambda.

Now:

  (λx y z. foo)

Is equivalent to:

  (λx. (λy. (λz. foo)))

Signed-off-by: Ricky Elrod <3de8762d49a778edd8b1aa9f381ea5a9ccb62944@elrod.me>

relrod/-