hindent-4.3.10: test/fundamental/tests/3.test

let x = y
    z = w in x

let x = y
    z = w
    in x

a = let x = y
        z = w
    in x

a = let
      x = y
      z = w
    in x

let
  x = y
  z = w in x

let
  z = w in x

a = let
      z = w
    in x

a = let z = w
    in x

f x =
  let g x = 5
      g x = 5
  in 3

f = let y = z in z

f x = let y = z in z