Merge commit '9b0050e9aabe4be65c78ccf292a348f309d50ccd' as 'docs'

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

Closes #11925

docs/content/en/functions/path/Join.md

@@ -0,0 +1,36 @@
+---
+title: path.Join
+description: Replaces path separators with slashes (`/`), joins the given path elements into a single path, and returns the shortest path name equivalent to the result.
+categories: []
+keywords: []
+action:
+  aliases: []
+  related:
+    - functions/path/Base
+    - functions/path/BaseName
+    - functions/path/Clean
+    - functions/path/Dir
+    - functions/path/Ext
+    - functions/path/Split
+    - functions/urls/JoinPath
+  returnType: string
+  signatures: [path.Join ELEMENT...]
+aliases: [/functions/path.join]
+---
+
+See Go's [`path.Join`] and [`path.Clean`] documentation for details.
+
+[`path.Clean`]: https://pkg.go.dev/path#Clean
+[`path.Join`]: https://pkg.go.dev/path#Join
+
+
+```go-html-template
+{{ path.Join "partial" "news.html" }} → partial/news.html
+{{ path.Join "partial/" "news.html" }} → partial/news.html
+{{ path.Join "foo/bar" "baz" }} → foo/bar/baz
+{{ path.Join "foo" "bar" "baz" }} → foo/bar/baz
+{{ path.Join "foo" "" "baz" }} → foo/baz
+{{ path.Join "foo" "." "baz" }} → foo/baz
+{{ path.Join "foo" ".." "baz" }} → baz
+{{ path.Join "/.." "foo" ".." "baz" }} → baz
+```