default:
  foo: bar
  hello: world
  number: 6
  ary:
    - 0
    - 1
    - 1
    - 2
    - 3
    - 5
    - 8
    - 13
    - 21
  obj:
    x: 1
    'y': 2
testenv1:
  hello: mondo
  obj:
    z: 3
  add: me
testenv2:
  ary:
    - 2
    - 4
    - 8
    - 16
    - 32
    - 64
    - 128
    - 256
    - 512
    - 1024
  first: last
hostnames:
  testenv1:
    - a--not-found
  testenv2:
    - '--not-found-2'
    - !!js/regexp /\-\-still(.*?)notfound/