Allow inlining code blocks with double quotes

templates/snip/single.html.twig

@@ -44,5 +44,11 @@
 {% block js %}
     {{ parent() }}
     <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
-    <script>hljs.highlightAll();</script>
+    <script>
+      const codeBlocks = document.querySelectorAll('code.hljs');
+
+      codeBlocks.forEach((block) => {
+        hljs.highlightElement(block);
+      });
+    </script>
 {% endblock %}