From efab9681538604fcfa477c943248ec73c0af9f06 Mon Sep 17 00:00:00 2001
From: Alf Eaton <alf.eaton@overleaf.com>
Date: Tue, 19 May 2026 12:26:34 +0100
Subject: [PATCH] Treat qmd and rmd extensions as Markdown (#33786)

GitOrigin-RevId: 89d79e958ea08f3388bde8dc561b04f87a1b6549
---
 .../web/frontend/js/features/source-editor/languages/index.ts   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/web/frontend/js/features/source-editor/languages/index.ts b/services/web/frontend/js/features/source-editor/languages/index.ts
index b3e024a597..04128c8519 100644
--- a/services/web/frontend/js/features/source-editor/languages/index.ts
+++ b/services/web/frontend/js/features/source-editor/languages/index.ts
@@ -55,7 +55,7 @@ export const languages = [
   }),
   LanguageDescription.of({
     name: 'markdown',
-    extensions: ['md', 'markdown'],
+    extensions: ['md', 'markdown', 'qmd', 'rmd'],
     load: () => {
       return import('./markdown').then(m => m.markdown())
     },