%YAML 1.1
---
- name: spec-09-15
  yaml: |
    ---
    "---" : foo
    ...: bar
    ---
    [
    ---,
    ...,
    {
    ? ---
    : ...
    }
    ]
    ...
  tree: |
    +STR
      +DOC ---
        +MAP
          =VAL "---
          =VAL :foo
          =VAL :...
          =VAL :bar
        -MAP
      -DOC
    +DOC ---
      +SEQ []
        =VAL :---
        =VAL :...
        +MAP {}
          =VAL :---
          =VAL :...
        -MAP
        -SEQ
      -DOC ...
    -STR
- name: spec-09-15-canonical
  yaml: |
    %YAML 1.1
    ---
    !!map {
      ? !!str "---"
      : !!str "foo",
      ? !!str "..."
      : !!str "bar"
    }
    ---
    !!seq [
      !!str "---",
      !!str "...",
      !!map {
        ? !!str "---"
        : !!str "..."
      }
    ]
  tree: |
    +STR
      +DOC ---
        +MAP {} <tag:yaml.org,2002:map>
          =VAL <tag:yaml.org,2002:str> "---
          =VAL <tag:yaml.org,2002:str> "foo
          =VAL <tag:yaml.org,2002:str> "...
          =VAL <tag:yaml.org,2002:str> "bar
        -MAP
      -DOC
      +DOC ---
        +SEQ [] <tag:yaml.org,2002:seq>
          =VAL <tag:yaml.org,2002:str> "---
          =VAL <tag:yaml.org,2002:str> "...
          +MAP {} <tag:yaml.org,2002:map>
            =VAL <tag:yaml.org,2002:str> "---
            =VAL <tag:yaml.org,2002:str> "...
          -MAP
        -SEQ
      -DOC
    -STR