Index: source
===================================================================
--- source	(revision 2934)
+++ source	(revision 2935)
@@ -58012,9 +58012,9 @@
      that <a href="#contenteditable-delete">the selection be
      deleted</a>.</p></li>
      <li><p>Invoke the <span>HTML fragment parsing algorithm</span>
-     with an arbitrary orphan <code>body</code> element as the
-     <i>context</i> element and with the <var title="">value</var>
-     argument as <i>input</i>.</p></li>
+     with an arbitrary orphan <code>body</code> element owned by the
+     same <code>Document</code> as the <i>context</i> element and with
+     the <var title="">value</var> argument as <i>input</i>.</p></li>
      <li><p>Insert the nodes returned by the previous step into the
      document at the location of the caret, firing any mutation events
      as appropriate.</p></li>
@@ -70352,6 +70352,20 @@
 
    <li>
 
+    <p>If there is a <var title="">context</var> element, and the
+    <code>Document</code> of the <var title="">context</var> element
+    is in <span>quirks mode</span>, then let the <code>Document</code>
+    be in <span>quirks mode</span>. Otherwise, if there is a <var
+    title="">context</var> element, and the <code>Document</code> of
+    the <var title="">context</var> element is in <span>limited quirks
+    mode</span>, then let the <code>Document</code> be in
+    <span>limited quirks mode</span>. Otherwise, leave the
+    <code>Document</code> in <span>no quirks mode</span>.</p>
+
+   </li>
+
+   <li>
+
     <p>Create a new <span>HTML parser</span>, and associate it with
     the just created <code>Document</code> node.</p>