From 16485bf232227f99628894f182e48bbb0634eb1d Mon Sep 17 00:00:00 2001
From: Ian Hickson <ian@hixie.ch>
Date: Wed, 2 Mar 2011 01:02:52 +0000
Subject: [PATCH] [act] (0) Drop support for rel=up, rel=last, rel=index,
 rel=first, and any related synonyms. Fixing
 http://www.w3.org/Bugs/Public/show_bug.cgi?id=7475

git-svn-id: http://svn.whatwg.org/webapps@5924 340c8d12-0b0e-0410-8428-c7bf67bfef74
---
 complete.html | 227 ++++++++++----------------------------------------
 index         | 227 ++++++++++----------------------------------------
 source        | 207 +++++++--------------------------------------
 3 files changed, 122 insertions(+), 539 deletions(-)

diff --git a/complete.html b/complete.html
index b53e9a08da7..d0805cc507d 100644
--- a/complete.html
+++ b/complete.html
@@ -239,7 +239,7 @@
 
   <header class=head id=head><p><a class=logo href=http://www.whatwg.org/ rel=home><img alt=WHATWG height=101 src=/images/logo width=101></a></p>
    <hgroup><h1>Web Applications 1.0</h1>
-    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 1 March 2011</h2>
+    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 2 March 2011</h2>
    </hgroup><p>You can take part in this work. <a href=http://www.whatwg.org/mailing-list>Join the working group's discussion list.</a></p>
    <p><strong>Web designers!</strong> We have a <a href=http://blog.whatwg.org/faq/>FAQ</a>, a <a href=http://forums.whatwg.org/>forum</a>, and a <a href=http://www.whatwg.org/mailing-list#help>help mailing list</a> for you!</p>
    <!--<p class="impl"><strong>Implementors!</strong> We have a <a href="http://www.whatwg.org/mailing-list#implementors">mailing list</a> for you too!</p>-->
@@ -800,23 +800,18 @@ <h2 class="no-num no-toc" id=contents>Table of contents</h2>
        <li><a href=#link-type-stylesheet><span class=secno>4.12.4.14 </span>Link type "<code>stylesheet</code>"</a></li>
        <li><a href=#link-type-sidebar><span class=secno>4.12.4.15 </span>Link type "<code>sidebar</code>"</a></li>
        <li><a href=#link-type-tag><span class=secno>4.12.4.16 </span>Link type "<code>tag</code>"</a></li>
-       <li><a href=#hierarchical-link-types><span class=secno>4.12.4.17 </span>Hierarchical link types</a>
+       <li><a href=#sequential-link-types><span class=secno>4.12.4.17 </span>Sequential link types</a>
         <ol>
-         <li><a href=#link-type-index><span class=secno>4.12.4.17.1 </span>Link type "<code>index</code>"</a></li>
-         <li><a href=#link-type-up><span class=secno>4.12.4.17.2 </span>Link type "<code>up</code>"</a></ol></li>
-       <li><a href=#sequential-link-types><span class=secno>4.12.4.18 </span>Sequential link types</a>
-        <ol>
-         <li><a href=#link-type-first><span class=secno>4.12.4.18.1 </span>Link type "<code>first</code>"</a></li>
-         <li><a href=#link-type-last><span class=secno>4.12.4.18.2 </span>Link type "<code>last</code>"</a></li>
-         <li><a href=#link-type-next><span class=secno>4.12.4.18.3 </span>Link type "<code>next</code>"</a></li>
-         <li><a href=#link-type-prev><span class=secno>4.12.4.18.4 </span>Link type "<code>prev</code>"</a></ol></li>
-       <li><a href=#other-link-types><span class=secno>4.12.4.19 </span>Other link types</a></ol></ol></li>
+         <li><a href=#link-type-next><span class=secno>4.12.4.17.1 </span>Link type "<code>next</code>"</a></li>
+         <li><a href=#link-type-prev><span class=secno>4.12.4.17.2 </span>Link type "<code>prev</code>"</a></ol></li>
+       <li><a href=#other-link-types><span class=secno>4.12.4.18 </span>Other link types</a></ol></ol></li>
    <li><a href=#common-idioms-without-dedicated-elements><span class=secno>4.13 </span>Common idioms without dedicated elements</a>
     <ol>
      <li><a href=#the-main-part-of-the-content><span class=secno>4.13.1 </span>The main part of the content</a></li>
-     <li><a href=#tag-clouds><span class=secno>4.13.2 </span>Tag clouds</a></li>
-     <li><a href=#conversations><span class=secno>4.13.3 </span>Conversations</a></li>
-     <li><a href=#footnotes><span class=secno>4.13.4 </span>Footnotes</a></ol></li>
+     <li><a href=#rel-up><span class=secno>4.13.2 </span>Bread crumb navigation</a></li>
+     <li><a href=#tag-clouds><span class=secno>4.13.3 </span>Tag clouds</a></li>
+     <li><a href=#conversations><span class=secno>4.13.4 </span>Conversations</a></li>
+     <li><a href=#footnotes><span class=secno>4.13.5 </span>Footnotes</a></ol></li>
    <li><a href=#matching-html-elements-using-selectors><span class=secno>4.14 </span>Matching HTML elements using selectors</a>
     <ol>
      <li><a href=#selectors><span class=secno>4.14.1 </span>Case-sensitivity</a></li>
@@ -51370,10 +51365,6 @@ <h4 id=linkTypes><span class=secno>4.12.4 </span>Link types</h4>
      <td><em>not allowed</em></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td>Indicates that the referenced document is not part of the same site as the current document.</td>
-    <tr><td><code title=rel-first><a href=#link-type-first>first</a></code></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Indicates that the current document is a part of a series, and that the first document in the series is the referenced document.</td>
     <tr><td><code title=rel-help><a href=#link-type-help>help</a></code></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
@@ -51382,14 +51373,6 @@ <h4 id=linkTypes><span class=secno>4.12.4 </span>Link types</h4>
      <td><a href=#external-resource-link title="external resource link">External Resource</a></td>
      <td><em>not allowed</em></td>
      <td>Imports an icon to represent the current document.</td>
-    <tr><td><code title=rel-index><a href=#link-type-index>index</a></code></td> <!-- used more than "top" and "contents" on <link> (though on <a>, "contents" wins) -->
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Gives a link to the document that provides a table of contents or index listing the current document.</td>
-    <tr><td><code title=rel-last><a href=#link-type-last>last</a></code></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Indicates that the current document is a part of a series, and that the last document in the series is the referenced document.</td>
     <tr><td><code title=rel-license><a href=#link-type-license>license</a></code></td> <!-- seventh most used <a rel> value -->
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
@@ -51434,10 +51417,6 @@ <h4 id=linkTypes><span class=secno>4.12.4 </span>Link types</h4>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td>Gives a tag (identified by the given address) that applies to the current document.</td>
-    <tr><td><code title=rel-up><a href=#link-type-up>up</a></code></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Provides a link to a document giving the context for the current document.</td>
     </table><div class=impl>
 
   <p>Some of the types described below list synonyms for these
@@ -52066,110 +52045,8 @@ <h5 id=link-type-tag><span class=secno>4.12.4.16 </span>Link type "<dfn title=re
   the popular tag across a set of pages.</p>
 
 
-  <h5 id=hierarchical-link-types><span class=secno>4.12.4.17 </span>Hierarchical link types</h5>
-
-  <p>Some documents form part of a hierarchical structure of
-  documents.</p>
-
-  <p>A hierarchical structure of documents is one where each document
-  can have various subdocuments. The document of which a document is a
-  subdocument is said to be the document's <em>parent</em>. A document
-  with no parent forms the top of the hierarchy.</p>
-
-  <p>A document may be part of multiple hierarchies.</p>
-
-
-  <h6 id=link-type-index><span class=secno>4.12.4.17.1 </span>Link type "<dfn title=rel-index><code>index</code></dfn>"</h6>
-
-  <p>The <code title=rel-index><a href=#link-type-index>index</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-index><a href=#link-type-index>index</a></code> keyword indicates that
-  the document is part of a hierarchical structure, and that the link
-  is leading to the document that is the top of the hierarchy. It
-  conveys more information when used with the <code title=rel-up><a href=#link-type-up>up</a></code> keyword (q.v.).</p>
-
-  <div class=impl>
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keywords "<code title="">top</code>", "<code title="">contents</code>", and "<code title="">toc</code>" like the
-  <code title=rel-index><a href=#link-type-index>index</a></code> keyword.</p>
-
-  </div>
 
-
-  <h6 id=link-type-up><span class=secno>4.12.4.17.2 </span>Link type "<dfn title=rel-up><code>up</code></dfn>"</h6>
-
-  <p>The <code title=rel-up><a href=#link-type-up>up</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-up><a href=#link-type-up>up</a></code> keyword indicates that the
-  document is part of a hierarchical structure, and that the link is
-  leading to a document that is an ancestor of the current
-  document.</p>
-
-  <p>The <code title=rel-up><a href=#link-type-up>up</a></code> keyword may be repeated within
-  a <code title=attr-hyperlink-rel><a href=#attr-hyperlink-rel>rel</a></code> attribute to indicate
-  the hierarchical distance from the current document to the
-  referenced document. If it occurs only once, then the link is
-  leading to the current document's parent; each additional occurrence
-  of the keyword represents one further level. If the <code title=rel-index><a href=#link-type-index>index</a></code> keyword is also present, then the
-  number of <code title=rel-up><a href=#link-type-up>up</a></code> keywords is the depth of
-  the current page relative to the top of the hierarchy. Only one link
-  is created for the set of one or more <code title=rel-up><a href=#link-type-up>up</a></code>
-  keywords and, if present, the <code title=rel-index><a href=#link-type-index>index</a></code>
-  keyword.</p>
-
-  <p>If the page is part of multiple hierarchies, then they should be
-  described in different <a href=#paragraph title=paragraph>paragraphs</a>. <span class=impl>User agents
-  must scope any interpretation of the <code title=rel-up><a href=#link-type-up>up</a></code>
-  and <code title=rel-index><a href=#link-type-index>index</a></code> keywords together
-  indicating the depth of the hierarchy to the <a href=#paragraph>paragraph</a>
-  in which the link finds itself, if any, or to the document
-  otherwise.</span></p>
-
-  <div class=impl>
-
-  <p>When two links have both the <code title=rel-up><a href=#link-type-up>up</a></code> and
-  <code title=rel-index><a href=#link-type-index>index</a></code> keywords specified together in
-  the same scope and contradict each other by having a different
-  number of <code title=rel-up><a href=#link-type-up>up</a></code> keywords, the link with the
-  greater number of <code title=rel-up><a href=#link-type-up>up</a></code> keywords must be
-  taken as giving the depth of the document.</p>
-
-  </div>
-
-  <div class=example>
-
-   <p>This can be used to mark up a navigation style sometimes known
-   as bread crumbs. In the following example, the current page can be
-   reached via two paths.</p>
-
-   <pre>&lt;nav&gt;
- &lt;p&gt;
-  &lt;a href="/" rel="index up up up"&gt;Main&lt;/a&gt; &gt;
-  &lt;a href="/products/" rel="up up"&gt;Products&lt;/a&gt; &gt;
-  &lt;a href="/products/dishwashers/" rel="up"&gt;Dishwashers&lt;/a&gt; &gt;
-  &lt;a&gt;Second hand&lt;/a&gt;
- &lt;/p&gt;
- &lt;p&gt;
-  &lt;a href="/" rel="index up up"&gt;Main&lt;/a&gt; &gt;
-  &lt;a href="/second-hand/" rel="up"&gt;Second hand&lt;/a&gt; &gt;
-  &lt;a&gt;Dishwashers&lt;/a&gt;
- &lt;/p&gt;
-&lt;/nav&gt;</pre>
-
-  </div>
-
-  <p class=note>The <code title=dom-a-relList><a href=#dom-a-rellist>relList</a></code> IDL
-  attribute (e.g. on the <code><a href=#the-a-element>a</a></code> element) does not currently
-  represent multiple <code title=rel-up><a href=#link-type-up>up</a></code> keywords (the
-  interface hides duplicates).</p>
-
-
-  <h5 id=sequential-link-types><span class=secno>4.12.4.18 </span>Sequential link types</h5>
+  <h5 id=sequential-link-types><span class=secno>4.12.4.17 </span>Sequential link types</h5>
 
   <p>Some documents form part of a sequence of documents.</p>
 
@@ -52181,45 +52058,7 @@ <h5 id=sequential-link-types><span class=secno>4.12.4.18 </span>Sequential link
   <p>A document may be part of multiple sequences.</p>
 
 
-  <h6 id=link-type-first><span class=secno>4.12.4.18.1 </span>Link type "<dfn title=rel-first><code>first</code></dfn>"</h6>
-
-  <p>The <code title=rel-first><a href=#link-type-first>first</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-first><a href=#link-type-first>first</a></code> keyword indicates that
-  the document is part of a sequence, and that the link is leading to
-  the document that is the first logical document in the sequence.</p>
-
-  <div class=impl>
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keywords "<code title="">begin</code>" and
-  "<code title="">start</code>" like the <code title=rel-first><a href=#link-type-first>first</a></code> keyword.</p>
-
-  </div>
-
-
-  <h6 id=link-type-last><span class=secno>4.12.4.18.2 </span>Link type "<dfn title=rel-last><code>last</code></dfn>"</h6>
-
-  <p>The <code title=rel-last><a href=#link-type-last>last</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-last><a href=#link-type-last>last</a></code> keyword indicates that the
-  document is part of a sequence, and that the link is leading to the
-  document that is the last logical document in the sequence.</p>
-
-  <div class=impl>
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keyword "<code title="">end</code>" like the
-  <code title=rel-last><a href=#link-type-last>last</a></code> keyword.</p>
-
-  </div>
-
-
-  <h6 id=link-type-next><span class=secno>4.12.4.18.3 </span>Link type "<dfn title=rel-next><code>next</code></dfn>"</h6>
+  <h6 id=link-type-next><span class=secno>4.12.4.17.1 </span>Link type "<dfn title=rel-next><code>next</code></dfn>"</h6>
 
   <p>The <code title=rel-next><a href=#link-type-next>next</a></code> keyword may be used with
   <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
@@ -52230,7 +52069,7 @@ <h6 id=link-type-next><span class=secno>4.12.4.18.3 </span>Link type "<dfn title
   document that is the next logical document in the sequence.</p>
 
 
-  <h6 id=link-type-prev><span class=secno>4.12.4.18.4 </span>Link type "<dfn title=rel-prev><code>prev</code></dfn>"</h6>
+  <h6 id=link-type-prev><span class=secno>4.12.4.17.2 </span>Link type "<dfn title=rel-prev><code>prev</code></dfn>"</h6>
 
   <p>The <code title=rel-prev><a href=#link-type-prev>prev</a></code> keyword may be used with
   <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
@@ -52249,7 +52088,7 @@ <h6 id=link-type-prev><span class=secno>4.12.4.18.4 </span>Link type "<dfn title
   </div>
 
 
-  <h5 id=other-link-types><span class=secno>4.12.4.19 </span>Other link types</h5>
+  <h5 id=other-link-types><span class=secno>4.12.4.18 </span>Other link types</h5>
 
   <p><dfn id=concept-rel-extensions title=concept-rel-extensions>Extensions to the predefined
   set of link types</dfn> may be registered in the <a href=http://wiki.whatwg.org/wiki/RelExtensions>WHATWG Wiki
@@ -52594,7 +52433,37 @@ <h4 id=the-main-part-of-the-content><span class=secno>4.13.1 </span>The main par
   </div>
 
 
-  <h4 id=tag-clouds><span class=secno>4.13.2 </span>Tag clouds</h4>
+  <h4 id=rel-up><span class=secno>4.13.2 </span>Bread crumb navigation</h4>
+
+  <p>This specification does not provide a machine-readable way of
+  describing bread-crumb navigation menus. Authors are encouraged to
+  just use a series of links in a paragraph. The <code><a href=#the-nav-element>nav</a></code>
+  element can be used to mark the section containing these
+  paragraphs as being navigation blocks.</p>
+
+  <div class=example>
+
+   <p>In the following example, the current page can be reached via
+   two paths.</p>
+
+   <pre>&lt;nav&gt;
+ &lt;p&gt;
+  &lt;a href="/"&gt;Main&lt;/a&gt; &gt;
+  &lt;a href="/products/"&gt;Products&lt;/a&gt; &gt;
+  &lt;a href="/products/dishwashers/"&gt;Dishwashers&lt;/a&gt; &gt;
+  &lt;a&gt;Second hand&lt;/a&gt;
+ &lt;/p&gt;
+ &lt;p&gt;
+  &lt;a href="/"&gt;Main&lt;/a&gt; &gt;
+  &lt;a href="/second-hand/"&gt;Second hand&lt;/a&gt; &gt;
+  &lt;a&gt;Dishwashers&lt;/a&gt;
+ &lt;/p&gt;
+&lt;/nav&gt;</pre>
+
+  </div>
+
+
+  <h4 id=tag-clouds><span class=secno>4.13.3 </span>Tag clouds</h4>
 
   <p id=tag-cloud>This specification does not define any markup
   specifically for marking up lists of keywords that apply to a group
@@ -52646,7 +52515,7 @@ <h4 id=tag-clouds><span class=secno>4.13.2 </span>Tag clouds</h4>
   </div>
 
 
-  <h4 id=conversations><span class=secno>4.13.3 </span>Conversations</h4>
+  <h4 id=conversations><span class=secno>4.13.4 </span>Conversations</h4>
 
   <!-- http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2009-September/022576.html -->
 
@@ -52692,7 +52561,7 @@ <h4 id=conversations><span class=secno>4.13.3 </span>Conversations</h4>
   </div>
 
 
-  <h4 id=footnotes><span class=secno>4.13.4 </span>Footnotes</h4>
+  <h4 id=footnotes><span class=secno>4.13.5 </span>Footnotes</h4>
 
   <p>HTML does not have a dedicated mechanism for marking up
   footnotes. Here are the recommended alternatives.</p>
@@ -57077,10 +56946,6 @@ <h4 id=json><span class=secno>5.5.1 </span>JSON</h4>
      that does not contain a U+003A COLON characters (:) <a href=#converted-to-ascii-lowercase title="converted to ASCII lowercase">to ASCII
      lowercase</a>.</li>
 
-     <li><p>If <var title="">list of tokens</var> contains more than
-     one instance of the token <code title=rel-up><a href=#link-type-up>up</a></code>, then
-     remove all such tokens.</li>
-
      <li><p>Coalesce duplicate tokens in <var title="">list of
      tokens</var>.</li>
 
diff --git a/index b/index
index 31a1e04502f..32916a549fd 100644
--- a/index
+++ b/index
@@ -243,7 +243,7 @@
 
   <header class=head id=head><p><a class=logo href=http://www.whatwg.org/ rel=home><img alt=WHATWG height=101 src=/images/logo width=101></a></p>
    <hgroup><h1 class=allcaps>HTML</h1>
-    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 1 March 2011</h2>
+    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 2 March 2011</h2>
    </hgroup><p>You can take part in this work. <a href=http://www.whatwg.org/mailing-list>Join the working group's discussion list.</a></p>
    <p><strong>Web designers!</strong> We have a <a href=http://blog.whatwg.org/faq/>FAQ</a>, a <a href=http://forums.whatwg.org/>forum</a>, and a <a href=http://www.whatwg.org/mailing-list#help>help mailing list</a> for you!</p>
    <!--<p class="impl"><strong>Implementors!</strong> We have a <a href="http://www.whatwg.org/mailing-list#implementors">mailing list</a> for you too!</p>-->
@@ -808,23 +808,18 @@
        <li><a href=#link-type-stylesheet><span class=secno>4.12.4.14 </span>Link type "<code>stylesheet</code>"</a></li>
        <li><a href=#link-type-sidebar><span class=secno>4.12.4.15 </span>Link type "<code>sidebar</code>"</a></li>
        <li><a href=#link-type-tag><span class=secno>4.12.4.16 </span>Link type "<code>tag</code>"</a></li>
-       <li><a href=#hierarchical-link-types><span class=secno>4.12.4.17 </span>Hierarchical link types</a>
+       <li><a href=#sequential-link-types><span class=secno>4.12.4.17 </span>Sequential link types</a>
         <ol>
-         <li><a href=#link-type-index><span class=secno>4.12.4.17.1 </span>Link type "<code>index</code>"</a></li>
-         <li><a href=#link-type-up><span class=secno>4.12.4.17.2 </span>Link type "<code>up</code>"</a></ol></li>
-       <li><a href=#sequential-link-types><span class=secno>4.12.4.18 </span>Sequential link types</a>
-        <ol>
-         <li><a href=#link-type-first><span class=secno>4.12.4.18.1 </span>Link type "<code>first</code>"</a></li>
-         <li><a href=#link-type-last><span class=secno>4.12.4.18.2 </span>Link type "<code>last</code>"</a></li>
-         <li><a href=#link-type-next><span class=secno>4.12.4.18.3 </span>Link type "<code>next</code>"</a></li>
-         <li><a href=#link-type-prev><span class=secno>4.12.4.18.4 </span>Link type "<code>prev</code>"</a></ol></li>
-       <li><a href=#other-link-types><span class=secno>4.12.4.19 </span>Other link types</a></ol></ol></li>
+         <li><a href=#link-type-next><span class=secno>4.12.4.17.1 </span>Link type "<code>next</code>"</a></li>
+         <li><a href=#link-type-prev><span class=secno>4.12.4.17.2 </span>Link type "<code>prev</code>"</a></ol></li>
+       <li><a href=#other-link-types><span class=secno>4.12.4.18 </span>Other link types</a></ol></ol></li>
    <li><a href=#common-idioms-without-dedicated-elements><span class=secno>4.13 </span>Common idioms without dedicated elements</a>
     <ol>
      <li><a href=#the-main-part-of-the-content><span class=secno>4.13.1 </span>The main part of the content</a></li>
-     <li><a href=#tag-clouds><span class=secno>4.13.2 </span>Tag clouds</a></li>
-     <li><a href=#conversations><span class=secno>4.13.3 </span>Conversations</a></li>
-     <li><a href=#footnotes><span class=secno>4.13.4 </span>Footnotes</a></ol></li>
+     <li><a href=#rel-up><span class=secno>4.13.2 </span>Bread crumb navigation</a></li>
+     <li><a href=#tag-clouds><span class=secno>4.13.3 </span>Tag clouds</a></li>
+     <li><a href=#conversations><span class=secno>4.13.4 </span>Conversations</a></li>
+     <li><a href=#footnotes><span class=secno>4.13.5 </span>Footnotes</a></ol></li>
    <li><a href=#matching-html-elements-using-selectors><span class=secno>4.14 </span>Matching HTML elements using selectors</a>
     <ol>
      <li><a href=#selectors><span class=secno>4.14.1 </span>Case-sensitivity</a></li>
@@ -51353,10 +51348,6 @@ local.onconnect = function (event) {
      <td><em>not allowed</em></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td>Indicates that the referenced document is not part of the same site as the current document.</td>
-    <tr><td><code title=rel-first><a href=#link-type-first>first</a></code></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Indicates that the current document is a part of a series, and that the first document in the series is the referenced document.</td>
     <tr><td><code title=rel-help><a href=#link-type-help>help</a></code></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
@@ -51365,14 +51356,6 @@ local.onconnect = function (event) {
      <td><a href=#external-resource-link title="external resource link">External Resource</a></td>
      <td><em>not allowed</em></td>
      <td>Imports an icon to represent the current document.</td>
-    <tr><td><code title=rel-index><a href=#link-type-index>index</a></code></td> <!-- used more than "top" and "contents" on <link> (though on <a>, "contents" wins) -->
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Gives a link to the document that provides a table of contents or index listing the current document.</td>
-    <tr><td><code title=rel-last><a href=#link-type-last>last</a></code></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Indicates that the current document is a part of a series, and that the last document in the series is the referenced document.</td>
     <tr><td><code title=rel-license><a href=#link-type-license>license</a></code></td> <!-- seventh most used <a rel> value -->
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
@@ -51417,10 +51400,6 @@ local.onconnect = function (event) {
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td><a href=#hyperlink>Hyperlink</a></td>
      <td>Gives a tag (identified by the given address) that applies to the current document.</td>
-    <tr><td><code title=rel-up><a href=#link-type-up>up</a></code></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td><a href=#hyperlink>Hyperlink</a></td>
-     <td>Provides a link to a document giving the context for the current document.</td>
     </table><div class=impl>
 
   <p>Some of the types described below list synonyms for these
@@ -52049,110 +52028,8 @@ local.onconnect = function (event) {
   the popular tag across a set of pages.</p>
 
 
-  <h5 id=hierarchical-link-types><span class=secno>4.12.4.17 </span>Hierarchical link types</h5>
-
-  <p>Some documents form part of a hierarchical structure of
-  documents.</p>
-
-  <p>A hierarchical structure of documents is one where each document
-  can have various subdocuments. The document of which a document is a
-  subdocument is said to be the document's <em>parent</em>. A document
-  with no parent forms the top of the hierarchy.</p>
-
-  <p>A document may be part of multiple hierarchies.</p>
-
-
-  <h6 id=link-type-index><span class=secno>4.12.4.17.1 </span>Link type "<dfn title=rel-index><code>index</code></dfn>"</h6>
-
-  <p>The <code title=rel-index><a href=#link-type-index>index</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-index><a href=#link-type-index>index</a></code> keyword indicates that
-  the document is part of a hierarchical structure, and that the link
-  is leading to the document that is the top of the hierarchy. It
-  conveys more information when used with the <code title=rel-up><a href=#link-type-up>up</a></code> keyword (q.v.).</p>
-
-  <div class=impl>
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keywords "<code title="">top</code>", "<code title="">contents</code>", and "<code title="">toc</code>" like the
-  <code title=rel-index><a href=#link-type-index>index</a></code> keyword.</p>
-
-  </div>
 
-
-  <h6 id=link-type-up><span class=secno>4.12.4.17.2 </span>Link type "<dfn title=rel-up><code>up</code></dfn>"</h6>
-
-  <p>The <code title=rel-up><a href=#link-type-up>up</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-up><a href=#link-type-up>up</a></code> keyword indicates that the
-  document is part of a hierarchical structure, and that the link is
-  leading to a document that is an ancestor of the current
-  document.</p>
-
-  <p>The <code title=rel-up><a href=#link-type-up>up</a></code> keyword may be repeated within
-  a <code title=attr-hyperlink-rel><a href=#attr-hyperlink-rel>rel</a></code> attribute to indicate
-  the hierarchical distance from the current document to the
-  referenced document. If it occurs only once, then the link is
-  leading to the current document's parent; each additional occurrence
-  of the keyword represents one further level. If the <code title=rel-index><a href=#link-type-index>index</a></code> keyword is also present, then the
-  number of <code title=rel-up><a href=#link-type-up>up</a></code> keywords is the depth of
-  the current page relative to the top of the hierarchy. Only one link
-  is created for the set of one or more <code title=rel-up><a href=#link-type-up>up</a></code>
-  keywords and, if present, the <code title=rel-index><a href=#link-type-index>index</a></code>
-  keyword.</p>
-
-  <p>If the page is part of multiple hierarchies, then they should be
-  described in different <a href=#paragraph title=paragraph>paragraphs</a>. <span class=impl>User agents
-  must scope any interpretation of the <code title=rel-up><a href=#link-type-up>up</a></code>
-  and <code title=rel-index><a href=#link-type-index>index</a></code> keywords together
-  indicating the depth of the hierarchy to the <a href=#paragraph>paragraph</a>
-  in which the link finds itself, if any, or to the document
-  otherwise.</span></p>
-
-  <div class=impl>
-
-  <p>When two links have both the <code title=rel-up><a href=#link-type-up>up</a></code> and
-  <code title=rel-index><a href=#link-type-index>index</a></code> keywords specified together in
-  the same scope and contradict each other by having a different
-  number of <code title=rel-up><a href=#link-type-up>up</a></code> keywords, the link with the
-  greater number of <code title=rel-up><a href=#link-type-up>up</a></code> keywords must be
-  taken as giving the depth of the document.</p>
-
-  </div>
-
-  <div class=example>
-
-   <p>This can be used to mark up a navigation style sometimes known
-   as bread crumbs. In the following example, the current page can be
-   reached via two paths.</p>
-
-   <pre>&lt;nav&gt;
- &lt;p&gt;
-  &lt;a href="/" rel="index up up up"&gt;Main&lt;/a&gt; &gt;
-  &lt;a href="/products/" rel="up up"&gt;Products&lt;/a&gt; &gt;
-  &lt;a href="/products/dishwashers/" rel="up"&gt;Dishwashers&lt;/a&gt; &gt;
-  &lt;a&gt;Second hand&lt;/a&gt;
- &lt;/p&gt;
- &lt;p&gt;
-  &lt;a href="/" rel="index up up"&gt;Main&lt;/a&gt; &gt;
-  &lt;a href="/second-hand/" rel="up"&gt;Second hand&lt;/a&gt; &gt;
-  &lt;a&gt;Dishwashers&lt;/a&gt;
- &lt;/p&gt;
-&lt;/nav&gt;</pre>
-
-  </div>
-
-  <p class=note>The <code title=dom-a-relList><a href=#dom-a-rellist>relList</a></code> IDL
-  attribute (e.g. on the <code><a href=#the-a-element>a</a></code> element) does not currently
-  represent multiple <code title=rel-up><a href=#link-type-up>up</a></code> keywords (the
-  interface hides duplicates).</p>
-
-
-  <h5 id=sequential-link-types><span class=secno>4.12.4.18 </span>Sequential link types</h5>
+  <h5 id=sequential-link-types><span class=secno>4.12.4.17 </span>Sequential link types</h5>
 
   <p>Some documents form part of a sequence of documents.</p>
 
@@ -52164,45 +52041,7 @@ local.onconnect = function (event) {
   <p>A document may be part of multiple sequences.</p>
 
 
-  <h6 id=link-type-first><span class=secno>4.12.4.18.1 </span>Link type "<dfn title=rel-first><code>first</code></dfn>"</h6>
-
-  <p>The <code title=rel-first><a href=#link-type-first>first</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-first><a href=#link-type-first>first</a></code> keyword indicates that
-  the document is part of a sequence, and that the link is leading to
-  the document that is the first logical document in the sequence.</p>
-
-  <div class=impl>
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keywords "<code title="">begin</code>" and
-  "<code title="">start</code>" like the <code title=rel-first><a href=#link-type-first>first</a></code> keyword.</p>
-
-  </div>
-
-
-  <h6 id=link-type-last><span class=secno>4.12.4.18.2 </span>Link type "<dfn title=rel-last><code>last</code></dfn>"</h6>
-
-  <p>The <code title=rel-last><a href=#link-type-last>last</a></code> keyword may be used with
-  <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
-  elements. This keyword creates a <a href=#hyperlink>hyperlink</a>.</p>
-
-  <p>The <code title=rel-last><a href=#link-type-last>last</a></code> keyword indicates that the
-  document is part of a sequence, and that the link is leading to the
-  document that is the last logical document in the sequence.</p>
-
-  <div class=impl>
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keyword "<code title="">end</code>" like the
-  <code title=rel-last><a href=#link-type-last>last</a></code> keyword.</p>
-
-  </div>
-
-
-  <h6 id=link-type-next><span class=secno>4.12.4.18.3 </span>Link type "<dfn title=rel-next><code>next</code></dfn>"</h6>
+  <h6 id=link-type-next><span class=secno>4.12.4.17.1 </span>Link type "<dfn title=rel-next><code>next</code></dfn>"</h6>
 
   <p>The <code title=rel-next><a href=#link-type-next>next</a></code> keyword may be used with
   <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
@@ -52213,7 +52052,7 @@ local.onconnect = function (event) {
   document that is the next logical document in the sequence.</p>
 
 
-  <h6 id=link-type-prev><span class=secno>4.12.4.18.4 </span>Link type "<dfn title=rel-prev><code>prev</code></dfn>"</h6>
+  <h6 id=link-type-prev><span class=secno>4.12.4.17.2 </span>Link type "<dfn title=rel-prev><code>prev</code></dfn>"</h6>
 
   <p>The <code title=rel-prev><a href=#link-type-prev>prev</a></code> keyword may be used with
   <code><a href=#the-link-element>link</a></code>, <code><a href=#the-a-element>a</a></code>, and <code><a href=#the-area-element>area</a></code>
@@ -52232,7 +52071,7 @@ local.onconnect = function (event) {
   </div>
 
 
-  <h5 id=other-link-types><span class=secno>4.12.4.19 </span>Other link types</h5>
+  <h5 id=other-link-types><span class=secno>4.12.4.18 </span>Other link types</h5>
 
   <p><dfn id=concept-rel-extensions title=concept-rel-extensions>Extensions to the predefined
   set of link types</dfn> may be registered in the <a href=http://wiki.whatwg.org/wiki/RelExtensions>WHATWG Wiki
@@ -52577,7 +52416,37 @@ local.onconnect = function (event) {
   </div>
 
 
-  <h4 id=tag-clouds><span class=secno>4.13.2 </span>Tag clouds</h4>
+  <h4 id=rel-up><span class=secno>4.13.2 </span>Bread crumb navigation</h4>
+
+  <p>This specification does not provide a machine-readable way of
+  describing bread-crumb navigation menus. Authors are encouraged to
+  just use a series of links in a paragraph. The <code><a href=#the-nav-element>nav</a></code>
+  element can be used to mark the section containing these
+  paragraphs as being navigation blocks.</p>
+
+  <div class=example>
+
+   <p>In the following example, the current page can be reached via
+   two paths.</p>
+
+   <pre>&lt;nav&gt;
+ &lt;p&gt;
+  &lt;a href="/"&gt;Main&lt;/a&gt; &gt;
+  &lt;a href="/products/"&gt;Products&lt;/a&gt; &gt;
+  &lt;a href="/products/dishwashers/"&gt;Dishwashers&lt;/a&gt; &gt;
+  &lt;a&gt;Second hand&lt;/a&gt;
+ &lt;/p&gt;
+ &lt;p&gt;
+  &lt;a href="/"&gt;Main&lt;/a&gt; &gt;
+  &lt;a href="/second-hand/"&gt;Second hand&lt;/a&gt; &gt;
+  &lt;a&gt;Dishwashers&lt;/a&gt;
+ &lt;/p&gt;
+&lt;/nav&gt;</pre>
+
+  </div>
+
+
+  <h4 id=tag-clouds><span class=secno>4.13.3 </span>Tag clouds</h4>
 
   <p id=tag-cloud>This specification does not define any markup
   specifically for marking up lists of keywords that apply to a group
@@ -52629,7 +52498,7 @@ local.onconnect = function (event) {
   </div>
 
 
-  <h4 id=conversations><span class=secno>4.13.3 </span>Conversations</h4>
+  <h4 id=conversations><span class=secno>4.13.4 </span>Conversations</h4>
 
   <!-- http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2009-September/022576.html -->
 
@@ -52675,7 +52544,7 @@ local.onconnect = function (event) {
   </div>
 
 
-  <h4 id=footnotes><span class=secno>4.13.4 </span>Footnotes</h4>
+  <h4 id=footnotes><span class=secno>4.13.5 </span>Footnotes</h4>
 
   <p>HTML does not have a dedicated mechanism for marking up
   footnotes. Here are the recommended alternatives.</p>
@@ -57060,10 +56929,6 @@ END:VCARD</pre>
      that does not contain a U+003A COLON characters (:) <a href=#converted-to-ascii-lowercase title="converted to ASCII lowercase">to ASCII
      lowercase</a>.</li>
 
-     <li><p>If <var title="">list of tokens</var> contains more than
-     one instance of the token <code title=rel-up><a href=#link-type-up>up</a></code>, then
-     remove all such tokens.</li>
-
      <li><p>Coalesce duplicate tokens in <var title="">list of
      tokens</var>.</li>
 
diff --git a/source b/source
index 0b884ad6cd8..0bd6fd0e912 100644
--- a/source
+++ b/source
@@ -57844,13 +57844,6 @@ local.onconnect = function (event) {
      <td>Indicates that the referenced document is not part of the same site as the current document.</td>
     </tr>
 
-    <tr>
-     <td><code title="rel-first">first</code></td>
-     <td><span>Hyperlink</span></td>
-     <td><span>Hyperlink</span></td>
-     <td>Indicates that the current document is a part of a series, and that the first document in the series is the referenced document.</td>
-    </tr>
-
     <tr>
      <td><code title="rel-help">help</code></td>
      <td><span>Hyperlink</span></td>
@@ -57865,20 +57858,6 @@ local.onconnect = function (event) {
      <td>Imports an icon to represent the current document.</td>
     </tr>
 
-    <tr>
-     <td><code title="rel-index">index</code></td> <!-- used more than "top" and "contents" on <link> (though on <a>, "contents" wins) -->
-     <td><span>Hyperlink</span></td>
-     <td><span>Hyperlink</span></td>
-     <td>Gives a link to the document that provides a table of contents or index listing the current document.</td>
-    </tr>
-
-    <tr>
-     <td><code title="rel-last">last</code></td>
-     <td><span>Hyperlink</span></td>
-     <td><span>Hyperlink</span></td>
-     <td>Indicates that the current document is a part of a series, and that the last document in the series is the referenced document.</td>
-    </tr>
-
     <tr>
      <td><code title="rel-license">license</code></td> <!-- seventh most used <a rel> value -->
      <td><span>Hyperlink</span></td>
@@ -57956,13 +57935,6 @@ local.onconnect = function (event) {
      <td>Gives a tag (identified by the given address) that applies to the current document.</td>
     </tr>
 
-    <tr>
-     <td><code title="rel-up">up</code></td>
-     <td><span>Hyperlink</span></td>
-     <td><span>Hyperlink</span></td>
-     <td>Provides a link to a document giving the context for the current document.</td>
-    </tr>
-
    </tbody>
   </table>
 
@@ -58653,112 +58625,6 @@ local.onconnect = function (event) {
   the popular tag across a set of pages.</p>
 
 
-  <h5>Hierarchical link types</h5>
-
-  <p>Some documents form part of a hierarchical structure of
-  documents.</p>
-
-  <p>A hierarchical structure of documents is one where each document
-  can have various subdocuments. The document of which a document is a
-  subdocument is said to be the document's <em>parent</em>. A document
-  with no parent forms the top of the hierarchy.</p>
-
-  <p>A document may be part of multiple hierarchies.</p>
-
-
-  <h6>Link type "<dfn title="rel-index"><code>index</code></dfn>"</h6>
-
-  <p>The <code title="rel-index">index</code> keyword may be used with
-  <code>link</code>, <code>a</code>, and <code>area</code>
-  elements. This keyword creates a <span>hyperlink</span>.</p>
-
-  <p>The <code title="rel-index">index</code> keyword indicates that
-  the document is part of a hierarchical structure, and that the link
-  is leading to the document that is the top of the hierarchy. It
-  conveys more information when used with the <code
-  title="rel-up">up</code> keyword (q.v.).</p>
-
-  <div class="impl">
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keywords "<code title="">top</code>", "<code
-  title="">contents</code>", and "<code title="">toc</code>" like the
-  <code title="rel-index">index</code> keyword.</p>
-
-  </div>
-
-
-  <h6>Link type "<dfn title="rel-up"><code>up</code></dfn>"</h6>
-
-  <p>The <code title="rel-up">up</code> keyword may be used with
-  <code>link</code>, <code>a</code>, and <code>area</code>
-  elements. This keyword creates a <span>hyperlink</span>.</p>
-
-  <p>The <code title="rel-up">up</code> keyword indicates that the
-  document is part of a hierarchical structure, and that the link is
-  leading to a document that is an ancestor of the current
-  document.</p>
-
-  <p>The <code title="rel-up">up</code> keyword may be repeated within
-  a <code title="attr-hyperlink-rel">rel</code> attribute to indicate
-  the hierarchical distance from the current document to the
-  referenced document. If it occurs only once, then the link is
-  leading to the current document's parent; each additional occurrence
-  of the keyword represents one further level. If the <code
-  title="rel-index">index</code> keyword is also present, then the
-  number of <code title="rel-up">up</code> keywords is the depth of
-  the current page relative to the top of the hierarchy. Only one link
-  is created for the set of one or more <code title="rel-up">up</code>
-  keywords and, if present, the <code title="rel-index">index</code>
-  keyword.</p>
-
-  <p>If the page is part of multiple hierarchies, then they should be
-  described in different <span
-  title="paragraph">paragraphs</span>. <span class="impl">User agents
-  must scope any interpretation of the <code title="rel-up">up</code>
-  and <code title="rel-index">index</code> keywords together
-  indicating the depth of the hierarchy to the <span>paragraph</span>
-  in which the link finds itself, if any, or to the document
-  otherwise.</span></p>
-
-  <div class="impl">
-
-  <p>When two links have both the <code title="rel-up">up</code> and
-  <code title="rel-index">index</code> keywords specified together in
-  the same scope and contradict each other by having a different
-  number of <code title="rel-up">up</code> keywords, the link with the
-  greater number of <code title="rel-up">up</code> keywords must be
-  taken as giving the depth of the document.</p>
-
-  </div>
-
-  <div class="example">
-
-   <p>This can be used to mark up a navigation style sometimes known
-   as bread crumbs. In the following example, the current page can be
-   reached via two paths.</p>
-
-   <pre>&lt;nav>
- &lt;p>
-  &lt;a href="/" rel="index up up up">Main&lt;/a> &gt;
-  &lt;a href="/products/" rel="up up">Products&lt;/a> &gt;
-  &lt;a href="/products/dishwashers/" rel="up">Dishwashers&lt;/a> &gt;
-  &lt;a>Second hand&lt;/a>
- &lt;/p>
- &lt;p>
-  &lt;a href="/" rel="index up up">Main&lt;/a> &gt;
-  &lt;a href="/second-hand/" rel="up">Second hand&lt;/a> &gt;
-  &lt;a>Dishwashers&lt;/a>
- &lt;/p>
-&lt;/nav></pre>
-
-  </div>
-
-  <p class="note">The <code title="dom-a-relList">relList</code> IDL
-  attribute (e.g. on the <code>a</code> element) does not currently
-  represent multiple <code title="rel-up">up</code> keywords (the
-  interface hides duplicates).</p>
-
 
   <h5>Sequential link types</h5>
 
@@ -58772,45 +58638,6 @@ local.onconnect = function (event) {
   <p>A document may be part of multiple sequences.</p>
 
 
-  <h6>Link type "<dfn title="rel-first"><code>first</code></dfn>"</h6>
-
-  <p>The <code title="rel-first">first</code> keyword may be used with
-  <code>link</code>, <code>a</code>, and <code>area</code>
-  elements. This keyword creates a <span>hyperlink</span>.</p>
-
-  <p>The <code title="rel-first">first</code> keyword indicates that
-  the document is part of a sequence, and that the link is leading to
-  the document that is the first logical document in the sequence.</p>
-
-  <div class="impl">
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keywords "<code title="">begin</code>" and
-  "<code title="">start</code>" like the <code
-  title="rel-first">first</code> keyword.</p>
-
-  </div>
-
-
-  <h6>Link type "<dfn title="rel-last"><code>last</code></dfn>"</h6>
-
-  <p>The <code title="rel-last">last</code> keyword may be used with
-  <code>link</code>, <code>a</code>, and <code>area</code>
-  elements. This keyword creates a <span>hyperlink</span>.</p>
-
-  <p>The <code title="rel-last">last</code> keyword indicates that the
-  document is part of a sequence, and that the link is leading to the
-  document that is the last logical document in the sequence.</p>
-
-  <div class="impl">
-
-  <p><strong>Synonyms</strong>: For historical reasons, user agents
-  must also treat the keyword "<code title="">end</code>" like the
-  <code title="rel-last">last</code> keyword.</p>
-
-  </div>
-
-
   <h6>Link type "<dfn title="rel-next"><code>next</code></dfn>"</h6>
 
   <p>The <code title="rel-next">next</code> keyword may be used with
@@ -59207,6 +59034,36 @@ local.onconnect = function (event) {
   </div>
 
 
+  <h4 id="rel-up">Bread crumb navigation</h4>
+
+  <p>This specification does not provide a machine-readable way of
+  describing bread-crumb navigation menus. Authors are encouraged to
+  just use a series of links in a paragraph. The <code>nav</code>
+  element can be used to mark the section containing these
+  paragraphs as being navigation blocks.</p>
+
+  <div class="example">
+
+   <p>In the following example, the current page can be reached via
+   two paths.</p>
+
+   <pre>&lt;nav>
+ &lt;p>
+  &lt;a href="/">Main&lt;/a> &gt;
+  &lt;a href="/products/">Products&lt;/a> &gt;
+  &lt;a href="/products/dishwashers/">Dishwashers&lt;/a> &gt;
+  &lt;a>Second hand&lt;/a>
+ &lt;/p>
+ &lt;p>
+  &lt;a href="/">Main&lt;/a> &gt;
+  &lt;a href="/second-hand/">Second hand&lt;/a> &gt;
+  &lt;a>Dishwashers&lt;/a>
+ &lt;/p>
+&lt;/nav></pre>
+
+  </div>
+
+
   <h4>Tag clouds</h4>
 
   <p id="tag-cloud">This specification does not define any markup
@@ -64718,10 +64575,6 @@ END:VCARD</pre>
      title="converted to ASCII lowercase">to ASCII
      lowercase</span>.</p></li>
 
-     <li><p>If <var title="">list of tokens</var> contains more than
-     one instance of the token <code title="rel-up">up</code>, then
-     remove all such tokens.</p></li>
-
      <li><p>Coalesce duplicate tokens in <var title="">list of
      tokens</var>.</p></li>