--- a/src/lib/ai/claude/Chat.luan	Tue Jul 29 20:59:47 2025 -0600
+++ b/src/lib/ai/claude/Chat.luan	Wed Jul 30 10:38:27 2025 -0600
@@ -27,7 +27,7 @@
 	%><%=system_prompt%><%
 end
 
-function Chat.output_messages_html(thread,old_thread)
+function Chat.output_messages_html(lang,thread,old_thread)
 	if thread == nil then
 		return
 	end
@@ -56,7 +56,7 @@
 			text = html_encode(text)
 %>
 			<h3><%=who%></h3>
-			<div markdown role="<%=role%>"><%=text%></div>
+			<div markdown role="<%=role%>" lang="<%=lang%>"><%=text%></div>
 <%
 		end
 		local content = message.content or error()