|  38891b9062 If an article has a `canonicalUrl` set, Originally published at `<hostname>` will be displayed at the top of the article by setting `showCanonicalLink` to true. 
Usage =>
  In front-matter:
    canonicalUrl: "<URL>"
    showCanonicalLink: true | ||
|---|---|---|
| .. | ||
| _markup | ||
| archives.html | ||
| baseof.html | ||
| index.json | ||
| list.html | ||
| rss.xml | ||
| search.html | ||
| single.html | ||
| terms.html | ||