a = ->
  with something
    print .hello
    print hi
    print "world"

with leaf
  .world!
  .world 1,2,3

  g = .what.is.this

  .hi 1,2,3

  :hi(1,2).world 2323

  :hi "yeah", "man"
  .world = 200

zyzyzy = with something
  .set_state "hello world"