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cotes2020 · Mar 4, 2024 · bad5c4a · bad5c4a
1 parent b549aa1
commit bad5c4a
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/_includes/lang.html b/_includes/lang.html
@@ -1,8 +1,10 @@
 {% comment %}
   Detect appearance language and return it through variable "lang"
 {% endcomment %}
-{% assign lang = page.lang | default: site.lang %}
-
-{% unless site.data.locales[lang] %}
+{% if site.data.locales[page.lang] %}
+  {% assign lang = page.lang %}
+{% elsif site.data.locales[site.lang] %}
+  {% assign lang = site.lang %}
+{% else %}
   {% assign lang = 'en' %}
-{% endunless %}
+{% endif %}
diff --git a/_layouts/default.html b/_layouts/default.html
@@ -12,7 +12,8 @@
   {% capture prefer_mode %}data-mode="{{ site.theme_mode }}"{% endcapture %}
 {% endif %}
 
-<html lang="{{ lang }}" {{ prefer_mode }}>
+<!-- `site.alt_lang` can specify a language different from the UI -->
+<html lang="{{ page.lang | default: site.alt_lang | default: site.lang }}" {{ prefer_mode }}>
   {% include head.html %}
 
   <body>