%YAML 1.1
---
- name: spec-07-02
  yaml: |
    %YAML 1.2 # Attempt parsing
               # with a warning
    ---
    "foo"
  tree: |
    +STR
      +DOC ---
        =VAL "foo
      -DOC
    -STR
- name: spec-07-02-canonical
  yaml: |
    %YAML 1.1
    ---
    !!str "foo"
  tree: |
    +STR
      +DOC ---
        =VAL <tag:yaml.org,2002:str> "foo
      -DOC
    -STR