2025-2-26-fixed

themes/next/layout/_third-party/math/index.swig

@@ -0,0 +1,20 @@
+{%- if theme.math.mathjax.enable or theme.math.katex.enable %}
+  {%- set is_index_has_math = false %}
+
+  {# At home, check if there has `mathjax: true` post #}
+  {%- if is_home() and theme.math.per_page %}
+    {%- for post in page.posts.toArray() %}
+      {%- if post.mathjax and not is_index_has_math %}
+        {%- set is_index_has_math = true %}
+      {%- endif %}
+    {%- endfor %}
+  {%- endif %}
+
+  {%- if not theme.math.per_page or is_index_has_math or page.mathjax %}
+    {%- if theme.math.mathjax.enable %}
+      {% include '_third-party/math/mathjax.swig' %}
+    {% elif theme.math.katex.enable %}
+      {% include '_third-party/math/katex.swig' %}
+    {%- endif %}
+  {%- endif %}
+{%- endif %}