Cross Reference: /external/snakeyaml/src/test/resources/pyyaml/spec-08-08.data

      1 ---
      2 foo:
      3  "bar
      4  baz"
      5 ---
      6 "foo
      7  bar"
      8 ---
      9 foo
     10  bar
     11 --- |
     12  foo
     13 ...
     14