Merge commit '9b0050e9aabe4be65c78ccf292a348f309d50ccd' as 'docs'

```
git subtree add --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash
```

Closes #11925

docs/content/en/variables/shortcode.md

@@ -0,0 +1,16 @@
+---
+title: Shortcode variables
+description: Use these methods in your shortcode templates.
+categories: [variables]
+keywords: []
+menu:
+  docs:
+    parent: variables
+    weight: 70
+weight: 70
+aliases: [/variables/shortcodes]
+---
+
+{{% include "variables/_common/consistent-terminology.md" %}}
+
+{{< list-pages-in-section path=/methods/shortcode titlePrefix=. >}}