ref: dfccb646c9a2fa932c05c541f6b0fedeca6873d7
converter/vendor/mustangostang/spyc/tests/quotes.yaml
1 2 3 4 5 6 7 8
html_tags: - <br> - <p> html_content: - <p>hello world</p> - hello<br>world text_content: - hello world