1 files changed, 9 insertions, 0 deletions

diff --git a/spec.txt b/spec.txt
index ac2ce2a..776aaae 100644
--- a/spec.txt
+++ b/spec.txt
@@ -2033,6 +2033,15 @@ This is not a link reference definition, because there are
 <p>[foo]: /url &quot;title&quot; ok</p>
 .
 
+This is a link reference definition, but it has no title:
+
+.
+[foo]: /url
+"title" ok
+.
+<p>&quot;title&quot; ok</p>
+.
+
 This is not a link reference definition, because it is indented
 four spaces: