1 files changed, 25 insertions, 2 deletions
diff --git a/app/assets/javascripts/lib/gfm/index.js b/app/assets/javascripts/lib/gfm/index.js
index 4e704eb69b2..b4f941294de 100644
--- a/app/assets/javascripts/lib/gfm/index.js
+++ b/app/assets/javascripts/lib/gfm/index.js
@@ -1,10 +1,33 @@
 import { unified } from 'unified';
 import remarkParse from 'remark-parse';
-import remarkRehype from 'remark-rehype';
+import remarkGfm from 'remark-gfm';
+import remarkRehype, { all } from 'remark-rehype';
 import rehypeRaw from 'rehype-raw';
 
 const createParser = () => {
-  return unified().use(remarkParse).use(remarkRehype, { allowDangerousHtml: true }).use(rehypeRaw);
+  return unified()
+    .use(remarkParse)
+    .use(remarkGfm)
+    .use(remarkRehype, {
+      allowDangerousHtml: true,
+      handlers: {
+        footnoteReference: (h, node) =>
+          h(
+            node.position,
+            'footnoteReference',
+            { identifier: node.identifier, label: node.label },
+            [],
+          ),
+        footnoteDefinition: (h, node) =>
+          h(
+            node.position,
+            'footnoteDefinition',
+            { identifier: node.identifier, label: node.label },
+            all(h, node),
+          ),
+      },
+    })
+    .use(rehypeRaw);
 };
 
 const compilerFactory = (renderer) =>