Added tightLists option to copy_as_gfm markdown serializer

This removes extraneous newlines when copying comments
with an ordered list.

1 files changed, 3 insertions, 1 deletions

diff --git a/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js b/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js
index 9482a9f166d..58cf057b2c2 100644
--- a/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js
+++ b/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js
@@ -173,7 +173,9 @@ export class CopyAsGFM {
         wrapEl.appendChild(node.cloneNode(true));
         const doc = DOMParser.fromSchema(schema.default).parse(wrapEl);
 
-        const res = markdownSerializer.default.serialize(doc);
+        const res = markdownSerializer.default.serialize(doc, {
+          tightLists: true,
+        });
         return res;
       })
       .catch(() => {});