Merge commit 'e509cac533600cf4fa8382c9cdab78ddd82db688'

docs/content/en/functions/lang/Merge.md

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+---
+title: lang.Merge
+description: Merge missing translations from other languages.
+categories: [functions]
+keywords: []
+menu:
+  docs:
+    parent: functions
+function:
+  aliases: []
+  returnType: any
+  signatures: [lang.Merge FROM TO]
+relatedFunctions: []
+aliases: [/functions/lang.merge]
+---
+
+As an example:
+
+```bash
+{{ $pages := .Site.RegularPages | lang.Merge $frSite.RegularPages | lang.Merge $enSite.RegularPages }}
+```
+
+Will "fill in the gaps" in the current site with, from left to right, content from the French site, and lastly the English.
+
+
+A more practical example is to fill in the missing translations from the other languages:
+
+```bash
+{{ $pages := .Site.RegularPages }}
+{{ range .Site.Home.Translations }}
+{{ $pages = $pages | lang.Merge .Site.RegularPages }}
+{{ end }}
+ ```