Markdown metadata format : <p>Is there a standard or convention for embedding metadata in a Markdown formatted post, such as the publication date or post author for conditional rendering by the renderer?</p>

<p>Looks like this <a href="https://github.com/blog/1647-viewing-yaml-metadata-in-your-documents" rel="noreferrer">Yaml metadata</a> format might be it.</p>

<p>There are all kinds of strategies, e.g. an accompanying file <code>mypost.meta.edn</code>, but I'm hoping to keep it all in one file.</p>
