Y79Y.yaml

---
- name: Tabs in various contexts
  from: '@ingydotnet'
  tags: whitespace
  fail: true
  yaml: |
    foo: |
    ————»
    bar: 1
  tree: |
    +STR
     +DOC
      +MAP
       =VAL :foo

- yaml: |
    foo: |
     ———»
    bar: 1
  tree: |
    +STR
     +DOC
      +MAP
       =VAL :foo
       =VAL |\t\n
       =VAL :bar
       =VAL :1
      -MAP
     -DOC
    -STR
  json: |
    {
      "foo": "\t\n",
      "bar": 1
    }
  dump: |
    foo: |
      ———»
    bar: 1

- yaml: |
    - [
    ————»
     foo
     ]
  tree: |
    +STR
     +DOC
      +SEQ
       +SEQ []
        =VAL :foo
       -SEQ
      -SEQ
     -DOC
    -STR
  json: |
    [
      [
        "foo"
      ]
    ]
  dump: |
    - - foo

- fail: true
  yaml: |
    - [
    ————»foo,
     foo
     ]
  tree: |
    +STR
     +DOC
      +SEQ
       +SEQ []
  json: null

- fail: true
  yaml: |
    -———»-

- fail: true
  yaml: |
    - ——»-

- fail: true
  yaml: |
    ?———»-

- fail: true
  yaml: |
    ? -
    :———»-

- fail: true
  yaml: |
    ?———»key:

- fail: true
  yaml: |
    ? key:
    :———»key:

- yaml: |
    -———»-1
  tree: |
    +STR
     +DOC
      +SEQ
       =VAL :-1
      -SEQ
     -DOC
    -STR
  json: |
    [
      -1
    ]
  dump: |
    - -1