1 files changed, 50 insertions, 2 deletions

diff --git a/spec.txt b/spec.txt
index 82ae0b6..dbe779b 100644
--- a/spec.txt
+++ b/spec.txt
@@ -1219,6 +1219,56 @@ aaa
 </code></pre>
 .
 
+Closing fences may be indented by 0-3 spaces:
+
+.
+```
+code
+```
+.
+<pre><code>code
+</code></pre>
+.
+
+.
+```
+code
+ ```
+.
+<pre><code>code
+</code></pre>
+.
+
+.
+```
+code
+  ```
+.
+<pre><code>code
+</code></pre>
+.
+
+.
+```
+code
+   ```
+.
+<pre><code>code
+</code></pre>
+.
+
+But not by 4:
+
+.
+```
+aaa
+    ```
+.
+<pre><code>aaa
+    ```
+</code></pre>
+.
+
 Four spaces indentation produces an indented code block:
 
 .
@@ -6133,5 +6183,3 @@ an `emph`.
 
 The document can be rendered as HTML, or in any other format, given
 an appropriate renderer.
-
-