Allow overriding HTML lang on a per-page basis (mmistakes#4862)

The W3C [recommends](https://www.w3.org/International/questions/qa-html-language-declarations) to specify language using identifiers as per [RFC 5646](https://tools.ietf.org/html/rfc5646) which uses dashes.
minyoongi96 · Aug 26, 2024 · 463fd47 · 463fd47
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commit 463fd47
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Showing 8 changed files with 8 additions and 8 deletions.
diff --git a/_includes/archive-single.html b/_includes/archive-single.html
@@ -11,7 +11,7 @@
 {% endif %}
 
 <div class="{{ include.type | default: 'list' }}__item">
-  <article class="archive__item" itemscope itemtype="https://schema.org/CreativeWork">
+  <article class="archive__item" itemscope itemtype="https://schema.org/CreativeWork"{% if post.locale %} lang="{{ post.locale }}"{% endif %}>
     {% if include.type == "grid" and teaser %}
       <div class="archive__item-teaser">
         <img src="{{ teaser | relative_url }}" alt="">

diff --git a/_includes/breadcrumbs.html b/_includes/breadcrumbs.html
@@ -26,7 +26,7 @@
         <span class="sep">{{ site.data.ui-text[site.locale].breadcrumb_separator | default: "/" }}</span>
       {% endif %}
       {% if forloop.last %}
-        <li class="current">{{ page.title }}</li>
+        <li class="current"{% if page.locale %} lang="{{ page.locale }}"{% endif %}>{{ page.title }}</li>
       {% else %}
         {% assign i = i | plus: 1 %}
         <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem">

diff --git a/_layouts/archive-taxonomy.html b/_layouts/archive-taxonomy.html
@@ -20,7 +20,7 @@
 
   <div class="archive">
     {% unless page.header.overlay_color or page.header.overlay_image %}
-      <h1 id="page-title" class="page__title">{{ page.title }}</h1>
+      <h1 id="page-title" class="page__title"{% if page.locale %} lang="{{ page.locale }}"{% endif %}>{{ page.title }}</h1>
     {% endunless %}
     {% for post in page.posts %}
       {% include archive-single.html %}

diff --git a/_layouts/archive.html b/_layouts/archive.html
@@ -19,7 +19,7 @@
 
   <div class="archive">
     {% unless page.header.overlay_color or page.header.overlay_image %}
-      <h1 id="page-title" class="page__title">{{ page.title }}</h1>
+      <h1 id="page-title" class="page__title"{% if page.locale %} lang="{{ page.locale }}"{% endif %}>{{ page.title }}</h1>
     {% endunless %}
     {{ content }}
   </div>

diff --git a/_layouts/default.html b/_layouts/default.html
@@ -3,7 +3,7 @@
 
 <!doctype html>
 {% include copyright.html %}
-<html lang="{{ site.locale | slice: 0,2 | default: "en" }}" class="no-js">
+<html lang="{{ site.locale | replace: "_", "-" | default: "en" }}" class="no-js">
   <head>
     {% include head.html %}
     {% include head/custom.html %}

diff --git a/_layouts/search.html b/_layouts/search.html
@@ -17,7 +17,7 @@
 
   <div class="archive">
     {% unless page.header.overlay_color or page.header.overlay_image %}
-      <h1 id="page-title" class="page__title">{{ page.title }}</h1>
+      <h1 id="page-title" class="page__title"{% if page.locale %} lang="{{ page.locale }}"{% endif %}>{{ page.title }}</h1>
     {% endunless %}
 
     {{ content }}

diff --git a/_layouts/single.html b/_layouts/single.html
@@ -21,7 +21,7 @@
 <div id="main" role="main">
   {% include sidebar.html %}
 
-  <article class="page" itemscope itemtype="https://schema.org/CreativeWork">
+  <article class="page" itemscope itemtype="https://schema.org/CreativeWork"{% if page.locale %} lang="{{ page.locale }}"{% endif %}>
     {% if page.title %}<meta itemprop="headline" content="{{ page.title | replace: '|', '&#124;' | markdownify | strip_html | strip_newlines | escape_once }}">{% endif %}
     {% if page.excerpt %}<meta itemprop="description" content="{{ page.excerpt | markdownify | strip_html | strip_newlines | escape_once }}">{% endif %}
     {% if page.date %}<meta itemprop="datePublished" content="{{ page.date | date_to_xmlschema }}">{% endif %}

diff --git a/_layouts/splash.html b/_layouts/splash.html
@@ -9,7 +9,7 @@
 {% endif %}
 
 <div id="main" role="main">
-  <article class="splash" itemscope itemtype="https://schema.org/CreativeWork">
+  <article class="splash" itemscope itemtype="https://schema.org/CreativeWork"{% if page.locale %} lang="{{ page.locale }}"{% endif %}>
     {% if page.title %}<meta itemprop="headline" content="{{ page.title | markdownify | strip_html | strip_newlines | escape_once }}">{% endif %}
     {% if page.excerpt %}<meta itemprop="description" content="{{ page.excerpt | markdownify | strip_html | strip_newlines | escape_once }}">{% endif %}
     {% if page.date %}<meta itemprop="datePublished" content="{{ page.date | date_to_xmlschema }}">{% endif %}