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600410838[Authors] [Conformance Checkers] [Gecko] [Internet Explorer] [Opera] [Webkit] Add <u> to HTML and WebVTT.2011-04-13 23:50
@@ -919,21 +919,21 @@ a.setAttribute('href', 'http://example.com/'); // change the content attribute d
   later) and for providing specific styles in unusual cases where a
   separate style sheet would be inconvenient. Similarly, the
   <code>style</code> element can be useful in syndication or for
   page-specific styles, but in general an external style sheet is
   likely to be more convenient when the styles apply to multiple
   pages.</p>
 
   <p>It is also worth noting that some elements that were previously
   presentational have been redefined in this specification to be
   media-independent: <code>b</code>, <code>i</code>, <code>hr</code>,
-  <code>s</code>, and <code>small</code>.</p>
+  <code>s</code>, <code>small</code>, and <code>u</code>.</p>
 
 
   <h4>Syntax errors</h4>
 
   <!--END dev-html--><p><i>This section is non-normative.</i></p><!--START dev-html-->
 
   <p>The syntax of HTML is constrained to avoid a wide variety of
   problems.</p>
 
   <dl>
@@ -11157,20 +11157,21 @@ background: transparent">blue&lt;/span>.&lt;/p></pre>
    <li><code>small</code></li>
    <li><code>span</code></li>
    <li><code>strong</code></li>
    <li><code>style</code> (if the <code title="attr-style-scoped">scoped</code> attribute is present)</li>
    <li><code>sub</code></li>
    <li><code>sup</code></li>
    <li><code>svg</code></li>
    <li><code>table</code></li>
    <li><code>textarea</code></li>
    <li><code>time</code></li>
+   <li><code>u</code></li>
    <li><code>ul</code></li>
    <li><code>var</code></li>
    <li><code>video</code></li>
    <li><code>wbr</code></li>
    <li><span title="text content">Text</span></li>
   </ul>
 
   <p>As a general rule, elements whose content model allows any
   <span>flow content</span> should have either at least one descendant
   <span>text node</span> that is not <span>inter-element
@@ -11285,20 +11286,21 @@ background: transparent">blue&lt;/span>.&lt;/p></pre>
    <li><code>script</code></li>
    <li><code>select</code></li>
    <li><code>small</code></li>
    <li><code>span</code></li>
    <li><code>strong</code></li>
    <li><code>sub</code></li>
    <li><code>sup</code></li>
    <li><code>svg</code></li>
    <li><code>textarea</code></li>
    <li><code>time</code></li>
+   <li><code>u</code></li>
    <li><code>var</code></li>
    <li><code>video</code></li>
    <li><code>wbr</code></li>
    <li><span title="text content">Text</span></li>
   </ul>
 
   <p>As a general rule, elements whose content model allows any
   <span>phrasing content</span> should have either at least one
   descendant <span>text node</span> that is not <span>inter-element
   whitespace</span>, or at least one descendant element node that is
@@ -21773,23 +21775,23 @@ For example, the 10th point has coordinate
    <dd><span>Phrasing content</span>.</dd>
    <dt>Content attributes:</dt>
    <dd><span>Global attributes</span></dd>
    <dt>DOM interface:</dt>
    <dd>Uses <code>HTMLElement</code>.</dd>
   </dl>
 
   <p>The <code>i</code> element <span>represents</span> a span of text
   in an alternate voice or mood, or otherwise offset from the normal
   prose, such as a taxonomic designation, a technical term, an
-  idiomatic phrase from another language, a thought, a ship name, or
-  some other prose whose typical typographic presentation is
-  italicized.</p>
+  idiomatic phrase from another language, a thought, a ship name in
+  Western texts, or some other prose whose typical typographic
+  presentation is italicized.</p>
 
   <p>Terms in languages different from the main text should be
   annotated with <code title="attr-lang">lang</code> attributes (or,
   in XML, <span title="attr-xml-lang"><code title="">lang</code>
   attributes in the <span>XML namespace</span></span>).</p>
 
   <div class="example">
    <p>The examples below show uses of the <code>i</code> element:</p>
    <pre>&lt;p>The &lt;i class="taxonomy">Felis silvestris catus&lt;/i> is cute.&lt;/p>
 &lt;p>The term &lt;i>prose content&lt;/i> is defined above.&lt;/p>
@@ -21897,20 +21899,62 @@ brighter. A &lt;b>rat&lt;/b> scurries past the corner wall.&lt;/p></pre>
    been <code>strong</code>, not <code>b</code>.</p>
   </div>
 
   <p class="note">Style sheets can be used to format <code>b</code>
   elements, just like any other element can be restyled. Thus, it is
   not the case that content in <code>b</code> elements will
   necessarily be boldened.</p>
 
 
 
+  <h4>The <dfn><code>u</code></dfn> element</h4>
+
+  <dl class="element">
+   <dt>Categories</dt>
+   <dd><span>Flow content</span>.</dd>
+   <dd><span>Phrasing content</span>.</dd>
+   <dt>Contexts in which this element can be used:</dt>
+   <dd>Where <span>phrasing content</span> is expected.</dd>
+   <dt>Content model:</dt>
+   <dd><span>Phrasing content</span>.</dd>
+   <dt>Content attributes:</dt>
+   <dd><span>Global attributes</span></dd>
+   <dt>DOM interface:</dt>
+   <dd>Uses <code>HTMLElement</code>.</dd>
+  </dl>
+
+  <p>The <code>u</code> element <span>represents</span> a span of text
+  with an unarticulated, though explicitly rendered, non-textual
+  annotation, such as labeling the text as being a proper name in
+  Chinese text (a Chinese proper name mark), or labeling the text as
+  being misspelt.</p>
+
+  <p>In most cases, another element is likely to be more appropriate:
+  for marking stress emphasis, the <code>em</code> element should be
+  used; for marking key words or phrases either the <code>b</code>
+  element or the <code>mark</code> element should be used, depending
+  on the context; for marking book titles, the <code>cite</code>
+  element should be used<!-- even for the Chinese wavy underline 'book
+  title mark' -->; for labeling text with explicit textual
+  annotations, the <code>ruby</code> element should be used; for
+  labeling ship names in Western texts, the <code>i</code> element
+  should be used.</p>
+
+  <p class="note">The default rendering of the <code>u</code> element
+  in visual presentations clashes with the conventional rendering of
+  hyperlinks (underlining). Authors are encouraged to avoid using the
+  <code>u</code> element where it could be confused for a
+  hyperlink.</p>
+
+
+
+
   <h4>The <dfn><code>mark</code></dfn> element</h4>
 
   <dl class="element">
    <dt>Categories</dt>
    <dd><span>Flow content</span>.</dd>
    <dd><span>Phrasing content</span>.</dd>
    <dt>Contexts in which this element can be used:</dt>
    <dd>Where <span>phrasing content</span> is expected.</dd>
    <dt>Content model:</dt>
    <dd><span>Phrasing content</span>.</dd>
@@ -21937,20 +21981,23 @@ brighter. A &lt;b>rat&lt;/b> scurries past the corner wall.&lt;/p></pre>
   <div class="example">
    <p>This example shows how the <code>mark</code> element can be used
    to bring attention to a particular part of a quotation:</p>
    <pre>&lt;p lang="en-US">Consider the following quote:&lt;/p>
 &lt;blockquote lang="en-GB">
  &lt;p>Look around and you will find, no-one's really
  &lt;mark>colour&lt;/mark> blind.&lt;/p>
 &lt;/blockquote>
 &lt;p lang="en-US">As we can tell from the &lt;em>spelling&lt;/em> of the word,
 the person writing this quote is clearly not American.&lt;/p></pre>
+   <p>(If the goal was to mark the element as misspelt, however, the
+   <code>u</code> element, possibly with a class, would be more
+   appropriate.</p>
   </div>
 
   <div class="example">
 
    <p>Another example of the <code>mark</code> element is highlighting
    parts of a document that are matching some search string. If
    someone looked at a document, and the server knew that the user was
    searching for the word "kitten", then the server might return the
    document with one paragraph modified as follows:</p>
 
@@ -22613,20 +22660,25 @@ Sydney&lt;/p&gt;</pre>
      <td><code>i</code>
      <td>Alternative voice
      <td><pre class="example">Lemonade consists primarily of <strong>&lt;i>Citrus limon&lt;/i></strong>.</pre>
 
     <tr>
      <td><code>b</code>
      <td>Keywords
      <td><pre class="example">Take a <strong>&lt;b>lemon&lt;/b></strong> and squeeze it with a <strong>&lt;b>juicer&lt;/b></strong>.</pre>
 
     <tr>
+     <td><code>u</code>
+     <td>Annotations
+     <td><pre class="example">The mixture of apple juice and &lt;u class="spelling">eldeflower&lt;/u&gt; juice is very pleasant.</pre>
+
+    <tr>
      <td><code>mark</code>
      <td>Highlight
      <td><pre class="example">Elderflower cordial, with one <strong>&lt;mark>part&lt;/mark></strong> cordial to ten <strong>&lt;mark>part&lt;/mark></strong>s water, stands a<strong>&lt;mark>part&lt;/mark></strong> from the rest.</pre>
 
     <tr>
      <td><code>ruby</code>, <code>rt</code>, <code>rp</code>
      <td>Ruby annotations
      <td><pre class="example"><strong>&lt;ruby> OJ &lt;rp>(&lt;rt>Orange Juice&lt;rp>)&lt;/ruby></strong></pre>
 
     <tr>
@@ -33905,20 +33957,21 @@ interface <dfn>TextTrackCue</dfn> {
   cue components</span>, in any order, each optionally separated from
   the next by a <span>WebVTT line terminator</span>.</p>
 
   <p>The <dfn>WebVTT cue components</dfn> are:</p>
 
   <ul>
 
    <li>A <span>WebVTT cue class span</span>.</li>
    <li>A <span>WebVTT cue italics span</span>.</li>
    <li>A <span>WebVTT cue bold span</span>.</li>
+   <li>A <span>WebVTT cue underline span</span>.</li>
    <li>A <span>WebVTT cue ruby span</span>.</li>
    <li>A <span>WebVTT cue voice span</span>.</li>
 
    <li>A <span>WebVTT cue timestamp</span>.</li>
 
    <li>A <span>WebVTT cue text span</span>, representing the text of the cue.</li>
 
    <li>A <span>WebVTT cue amp escape</span>, representing a "&amp;" character in the text of the cue.</li>
    <li>A <span>WebVTT cue lt escape</span>, representing a "&lt;" character in the text of the cue.</li>
    <li>A <span>WebVTT cue gt escape</span>, representing a "&gt;" character in the text of the cue.</li>
@@ -33943,20 +33996,26 @@ interface <dfn>TextTrackCue</dfn> {
   an annotation, <span>WebVTT cue internal text</span> representing
   the italicized text, and a <span>WebVTT cue span end tag</span>
   "<code title="">i</code>".</p>
 
   <p>A <dfn>WebVTT cue bold span</dfn> consists of a <span>WebVTT cue
   span start tag</span> "<code title="">b</code>" that disallows an
   annotation, <span>WebVTT cue internal text</span> representing the
   boldened text, and a <span>WebVTT cue span end tag</span> "<code
   title="">b</code>".</p>
 
+  <p>A <dfn>WebVTT cue underline span</dfn> consists of a <span>WebVTT
+  cue span start tag</span> "<code title="">u</code>" that disallows
+  an annotation, <span>WebVTT cue internal text</span> representing
+  the underlined text, and a <span>WebVTT cue span end tag</span>
+  "<code title="">u</code>".</p>
+
   <p>A <dfn>WebVTT cue ruby span</dfn> consists of the following
   components, in the order given:</p>
 
   <ol>
    <li>A <span>WebVTT cue span start tag</span> "<code title="">i</code>" that disallows an annotation.</li>
    <li>One or more occurrences of the following group of components, in the order given:
     <ol>
      <li><span>WebVTT cue internal text</span>, representing the ruby base.</li>
      <li>A <span>WebVTT cue span start tag</span> "<code title="">rt</code>" that disallows an annotation.</li>
      <li>A <dfn>WebVTT cue ruby text span</dfn>: <span>WebVTT cue internal text</span>, representing the ruby text component of the ruby annotation.</li>
@@ -34909,20 +34968,26 @@ interface <dfn>TextTrackCue</dfn> {
     <p>These represent spans of italic text (a <span>WebVTT cue
     italics span</span>) in <span>WebVTT cue text</span>.</p>
    </dd>
 
    <dt><dfn title="WebVTT Bold Object">WebVTT Bold Objects</dfn></dt>
    <dd>
     <p>These represent spans of bold text (a <span>WebVTT cue
     bold span</span>) in <span>WebVTT cue text</span>.</p>
    </dd>
 
+   <dt><dfn title="WebVTT Underline Object">WebVTT Underline Objects</dfn></dt>
+   <dd>
+    <p>These represent spans of underline text (a <span>WebVTT cue
+    underline span</span>) in <span>WebVTT cue text</span>.</p>
+   </dd>
+
    <dt><dfn title="WebVTT Ruby Object">WebVTT Ruby Objects</dfn></dt>
    <dd>
     <p>These represent spans of ruby (a <span>WebVTT cue
     ruby span</span>) in <span>WebVTT cue text</span>.</p>
    </dd>
 
    <dt><dfn title="WebVTT Ruby Text Object">WebVTT Ruby Text Objects</dfn></dt>
    <dd>
     <p>These represent spans of ruby text (a <span>WebVTT cue ruby
     text span</span>) in <span>WebVTT cue text</span>.</p>
@@ -35037,20 +35102,26 @@ interface <dfn>TextTrackCue</dfn> {
         <p><span title="attach a WebVTT Internal Node
         Object">Attach</span> a <span>WebVTT Italic Object</span>.</p>
        </dd>
 
        <dt>If the tag name is "<code title="">b</code>"</dt>
        <dd>
         <p><span title="attach a WebVTT Internal Node
         Object">Attach</span> a <span>WebVTT Bold Object</span>.</p>
        </dd>
 
+       <dt>If the tag name is "<code title="">u</code>"</dt>
+       <dd>
+        <p><span title="attach a WebVTT Internal Node
+        Object">Attach</span> a <span>WebVTT Underline Object</span>.</p>
+       </dd>
+
        <dt>If the tag name is "<code title="">ruby</code>"</dt>
        <dd>
         <p><span title="attach a WebVTT Internal Node
         Object">Attach</span> a <span>WebVTT Ruby Object</span>.</p>
        </dd>
 
        <dt>If the tag name is "<code title="">rt</code>"</dt>
        <dd>
         <p>If <var title="">current</var> is a <span>WebVTT Ruby
         Object</span>, then <span title="attach a WebVTT Internal Node
@@ -35098,20 +35169,24 @@ interface <dfn>TextTrackCue</dfn> {
 
        <li>The tag name of the end tag token <var title="">token</var>
        is "<code title="">i</code>" and <var title="">current</var> is
        a <span>WebVTT Italic Object</span>.</li>
 
        <li>The tag name of the end tag token <var title="">token</var>
        is "<code title="">b</code>" and <var title="">current</var> is
        a <span>WebVTT Bold Object</span>.</li>
 
        <li>The tag name of the end tag token <var title="">token</var>
+       is "<code title="">u</code>" and <var title="">current</var> is
+       a <span>WebVTT Underline Object</span>.</li>
+
+       <li>The tag name of the end tag token <var title="">token</var>
        is "<code title="">ruby</code>" and <var title="">current</var> is
        a <span>WebVTT Ruby Object</span>.</li>
 
        <li>The tag name of the end tag token <var title="">token</var>
        is "<code title="">rt</code>" and <var title="">current</var> is
        a <span>WebVTT Ruby Text Object</span>.</li>
 
        <li>The tag name of the end tag token <var title="">token</var>
        is "<code title="">v</code>" and <var title="">current</var> is
        a <span>WebVTT Voice Object</span>.</li>
@@ -35573,20 +35648,23 @@ interface <dfn>TextTrackCue</dfn> {
     <tr>
      <td><span>WebVTT Class Object</span>
      <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>span</code>".
     <tr>
      <td><span>WebVTT Italic Object</span>
      <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>i</code>".
     <tr>
      <td><span>WebVTT Bold Object</span>
      <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>b</code>".
     <tr>
+     <td><span>WebVTT Underline Object</span>
+     <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>u</code>".
+    <tr>
      <td><span>WebVTT Ruby Object</span>
      <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>ruby</code>".
     <tr>
      <td><span>WebVTT Ruby Text Object</span>
      <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>rt</code>".
     <tr>
      <td><span>WebVTT Voice Object</span>
      <td><code>HTMLElement</code> element node with <code title="dom-Node-localName">localName</code> "<code>q</code>", a <code title="attr-title">title</code> attribute set to the <span>WebVTT Voice Object</span>'s value.
     <tr>
      <td><span>WebVTT Text Object</span>
@@ -101970,23 +102048,27 @@ iframe:not([seamless]) { border: 2px inset; }
   <p>The 'background' shorthand property on the <span>WebVTT cue
   background box</span> must be set to 'rgba(0,0,0,0.8)'. <a
   href="#refsCSSCOLOR">[CSSCOLOR]</a></p>
 
   <p>A text outline or stroke may also be set on the (root) <span>List
   of WebVTT Node Objects</span>, if supported.</p> <!-- 'text-outline'
   is in CSS3 Text, but Tab says that's awaiting medical attention. -->
 
   <p>The 'font-style' property on <span title="WebVTT Italic
   Object">WebVTT Italic Objects</span> must be set to 'italic'.</p>
+
   <p>The 'font-weight' property on <span title="WebVTT Bold
   Object">WebVTT Bold Objects</span> must be set to 'bold'.</p>
 
+  <p>The 'text-decoration' property on <span title="WebVTT Underline
+  Object">WebVTT Underline Objects</span> must be set to 'underline'.</p>
+
   <p>The 'display' property on <span title="WebVTT Ruby Object">WebVTT
   Ruby Objects</span> must be set to 'ruby'. <a
   href="#refsCSSRUBY">[CSSRUBY]</a></p>
 
   <p>The 'display' property on <span title="WebVTT Ruby Text
   Object">WebVTT Ruby Text Objects</span> must be set to
   'ruby-text'. <a href="#refsCSSRUBY">[CSSRUBY]</a></p>
 
   <p>If there are style sheets that apply to the <span>media
   element</span> or other playback mechanism, then they must be
@@ -102107,20 +102189,24 @@ iframe:not([seamless]) { border: 2px inset; }
 
       <tr>
        <td><span title="WebVTT Italic Object">WebVTT Italic Objects</span>
        <td><code title="">i</code>
 
       <tr>
        <td><span title="WebVTT Bold Object">WebVTT Bold Objects</span>
        <td><code title="">b</code>
 
       <tr>
+       <td><span title="WebVTT Underline Object">WebVTT Underline Objects</span>
+       <td><code title="">u</code>
+
+      <tr>
        <td><span title="WebVTT Ruby Object">WebVTT Ruby Objects</span>
        <td><code title="">ruby</code>
 
       <tr>
        <td><span title="WebVTT Ruby Text Object">WebVTT Ruby Text Objects</span>
        <td><code title="">rt</code>
 
       <tr>
        <td><span title="WebVTT Voice Object">WebVTT Voice Objects</span>
        <td><code title="">v</code>
@@ -103964,38 +104050,37 @@ if (s = prompt('What is your name?')) {
    <dt><dfn><code>basefont</code></dfn></dt>
    <dt><dfn><code>big</code></dfn></dt>
    <dt><dfn><code>blink</code></dfn></dt>
    <dt><dfn><code>center</code></dfn></dt>
    <dt><dfn><code>font</code></dfn></dt>
    <dt><code>marquee</code></dt>
    <dt><dfn><code>multicol</code></dfn></dt>
    <dt><dfn><code>nobr</code></dfn></dt>
    <dt><dfn><code>spacer</code></dfn></dt>
    <dt><dfn><code>tt</code></dfn></dt>
-   <dt><dfn><code>u</code></dfn></dt>
 
    <dd>
 
     <p>Use appropriate elements and/or CSS instead.</p>
 
     <p>Where the <code>tt</code> element would have been used for
     marking up keyboard input, consider the <code>kbd</code> element;
     for variables, consider the <code>var</code> element; for computer
     code, consider the <code>code</code> element; and for computer
     output, consider the <code>samp</code> element.</p>
 
-    <p>Similarly, if the <code>u</code> element is being used to
-    indicate emphasis, consider using the <code>em</code> element; if
-    it is being used for marking up keywords, consider the
-    <code>b</code> element; and if it is being used for highlighting
-    text for reference purposes, consider the <code>mark</code>
-    element.</p>
+    <p>Similarly, if the <code>big</code> element is being used to
+    denote a heading, consider using the <code>h1</code> element; if
+    it is being used for marking up important passages, consider the
+    <code>strong</code> element; and if it is being used for
+    highlighting text for reference purposes, consider the
+    <code>mark</code> element.</p>
 
     <p>See also the <a href="#usage-summary">text-level semantics
     usage summary</a> for more suggestions with examples.</p>
 
    </dd>
 
   </dl>
 
   <hr>
 
@@ -107801,20 +107886,31 @@ interface <span>HTMLDocument</span> {
          <code title="attr-track-default">default</code>;
          <code title="attr-track-kind">kind</code>;
          <code title="attr-track-label">label</code>;
          <code title="attr-track-src">src</code>;
          <code title="attr-track-srclang">srclang</code></td>
      <td><code>HTMLTrackElement</code></td>
     </tr>
 <!--KEEP-START w3c-html--><!--TT-->
 
     <tr>
+     <th><code>u</code></th>
+     <td>Keywords</td>
+     <td><span title="Flow content">flow</span>;
+         <span title="Phrasing content">phrasing</span></td>
+     <td><span title="Phrasing content">phrasing</span></td>
+     <td><span title="Phrasing content">phrasing</span></td>
+     <td><span title="global attributes">globals</span></td>
+     <td><code>HTMLElement</code></td>
+    </tr>
+
+    <tr>
      <th><code>ul</code></th>
      <td>List</td>
      <td><span title="Flow content">flow</span></td>
      <td><span title="Flow content">flow</span></td>
      <td><code>li</code></td>
      <td><span title="global attributes">globals</span></td>
      <td><code>HTMLUListElement</code></td>
     </tr>
 
     <tr>
@@ -107966,20 +108062,21 @@ interface <span>HTMLDocument</span> {
       <code>select</code>;
       <code>small</code>;
       <code>span</code>;
       <code>strong</code>;
       <code>sub</code>;
       <code>sup</code>;
       <code>svg</code>;
       <code>table</code>;
       <code>textarea</code>;
       <code>time</code>;
+      <code>u</code>;
       <code>ul</code>;
       <code>var</code>;
       <code>video</code>;
       <code>wbr</code>;
       <span title="text content">Text</span>
      <td>
       <code>area</code> (if it is a descendant of a <code>map</code> element);
       <!--END w3c-html--><!--MD-->
       <code>link</code> (if the <code title="attr-itemprop">itemprop</code> attribute is present);
       <code>meta</code> (if the <code title="attr-itemprop">itemprop</code> attribute is present);
@@ -108048,20 +108145,21 @@ interface <span>HTMLDocument</span> {
       <code>script</code>;
       <code>select</code>;
       <code>small</code>;
       <code>span</code>;
       <code>strong</code>;
       <code>sub</code>;
       <code>sup</code>;
       <code>svg</code>;
       <code>textarea</code>;
       <code>time</code>;
+      <code>u</code>;
       <code>var</code>;
       <code>video</code>;
       <code>wbr</code>;
       <span title="text content">Text</span>
      <td>
       <code>a</code> (if it contains only <span>phrasing content</span>);
       <code>area</code> (if it is a descendant of a  <code>map</code> element);
       <code>del</code> (if it contains only <span>phrasing content</span>);
       <code>ins</code> (if it contains only <span>phrasing content</span>);
       <!--END w3c-html--><!--MD-->
@@ -109946,20 +110044,24 @@ interface <span>HTMLDocument</span> {
      <td> <code>tr</code>
      <td> <code>HTMLTableRowElement</code> : <code>HTMLElement</code>
 
 <!--KEEP-END w3c-html--><!--TT-->
     <tr>
      <td> <code>track</code>
      <td> <code>HTMLTrackElement</code> : <code>HTMLElement</code>
 <!--KEEP-START w3c-html--><!--TT-->
 
     <tr>
+     <td> <code>u</code>
+     <td> <code>HTMLElement</code>
+
+    <tr>
      <td> <code>ul</code>
      <td> <code>HTMLUListElement</code> : <code>HTMLElement</code>
 
     <tr>
      <td> <code>var</code>
      <td> <code>HTMLElement</code>
 
     <tr>
      <td> <code>video</code>
      <td> <code>HTMLVideoElement</code> : <code>HTMLMediaElement</code> : <code>HTMLElement</code>

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