test.cleo

This is a comment

  define
    fac x
    if
    = x 0
    1
    * x
      fac
        - x 1

This is a comment 2

  let
    group
    foo
      + 1 2
    bar
      + 3 4
    + foo bar

This is a comment 3

  define (fac x)
    if (= x 0) 1
    * x
      fac (- x 1)

This is a comment 4

  let
    group
    foo (+ 1 2)
    bar (+ 3 4)
    + foo bar


  a = [
    1
    2
    3 4 5
    6
    ]