document 'ordinal' built-in permalink style

ordinal was actually added back in April 2013 in ea753130
2015-03-01 17:27:56 -08:00 · 2015-03-01 17:27:56 -08:00 · f251848283
parent 9437bd4669
commit f251848283
1 changed files with 8 additions and 0 deletions
--- a/site/_docs/permalinks.md
+++ b/site/_docs/permalinks.md
@ -138,6 +138,14 @@ enough to fix it all!
        <p><code>/:categories/:year/:month/:day/:title/</code></p>
      </td>
    </tr>
+    <tr>
+      <td>
+        <p><code>ordinal</code></p>
+      </td>
+      <td>
+        <p><code>/:categories/:year/:y_day/:title.html</code></p>
+      </td>
+    </tr>
    <tr>
      <td>
        <p><code>none</code></p>