Merge commit 'ec4e6f9df2' as 'docs'

docs/content/functions/relLangURL.md

@@ -0,0 +1,30 @@
+---
+title: relLangURL
+description: Adds the relative URL with correct language prefix according to site configuration for multilingual.
+godocref:
+date: 2017-02-01
+publishdate: 2017-02-01
+lastmod: 2017-02-01
+#tags: [multilingual,i18n,urls]
+categories: [functions]
+menu:
+  docs:
+    parent: "functions"
+signature: ["relLangURL INPUT"]
+workson: []
+hugoversion:
+relatedfuncs: []
+deprecated: false
+aliases: []
+---
+
+`absLangURL` and `relLangURL` functions are similar to their [`absURL`](/functions/absurl/) and [`relURL`](/functions/relurl/) relatives but will add the correct language prefix when the site is configured with more than one language. (See [Configuring Multilingual][multiliconfig].)
+
+So for a site  `baseURL` set to `https://example.com/hugo/` and the current language is `en`:
+
+```
+{{ "blog/" | absLangURL }} → "https://example.com/hugo/en/blog/"
+{{ "blog/" | relLangURL }} → "/hugo/en/blog/"
+```
+
+[multiliconfig]: /content-management/multilingual/#configuring-multilingual-mode