edit: Edit
preview: Preview
markdown_help:
- title_html: Parsed with <a href="https://daringfireball.net/projects/markdown/">Markdown</a>
+ title_html: Parsed with <a href="https://kramdown.gettalong.org/quickref.html">kramdown</a>
headings: Headings
heading: Heading
subheading: Subheading