- From: Michael Smith via cvs-syncmail <cvsmail@w3.org>
- Date: Sat, 07 Nov 2009 12:37:41 +0000
- To: public-html-commits@w3.org
Update of /sources/public/html5/spec-author-view
In directory hutz:/tmp/cvs-serv581
Modified Files:
Overview.html acknowledgements.html browsers.html comms.html
dom.html editing.html embedded-content-0.html forms.html
history.html index.html infrastructure.html
interactive-elements.html introduction.html microdata.html
named-character-references.html obsolete.html offline.html
references.html semantics.html syntax.html tabular-data.html
text-level-semantics.html the-canvas-element.html
the-xhtml-syntax.html video.html
Log Message:
Index: infrastructure.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/infrastructure.html,v
retrieving revision 1.497
retrieving revision 1.498
diff -u -d -r1.497 -r1.498
--- infrastructure.html 7 Nov 2009 07:26:50 -0000 1.497
+++ infrastructure.html 7 Nov 2009 12:37:37 -0000 1.498
@@ -65,1159 +65,4 @@
h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }
h1 + h2, hr + h2.no-toc { page-break-before: auto; }
- p > span:not([title=""]):not([class="XXX"]):not([class="impl"]), li > span:not([title=""]):not([class="XXX"]):not([class="impl"]) { border-bottom: solid #9999CC; }
-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
[...1131 lines suppressed...]
- <li value="10"><dfn id="inuse_attribute_err"><code>INUSE_ATTRIBUTE_ERR</code></dfn></li>
- <li value="11"><dfn id="invalid_state_err"><code>INVALID_STATE_ERR</code></dfn></li>
- <li value="12"><dfn id="syntax_err"><code>SYNTAX_ERR</code></dfn></li>
- <li value="13"><dfn id="invalid_modification_err"><code>INVALID_MODIFICATION_ERR</code></dfn></li>
- <li value="14"><dfn id="namespace_err"><code>NAMESPACE_ERR</code></dfn></li>
- <li value="15"><dfn id="invalid_access_err"><code>INVALID_ACCESS_ERR</code></dfn></li>
- <li value="16"><dfn id="validation_err"><code>VALIDATION_ERR</code></dfn></li>
- <li value="17"><dfn id="type_mismatch_err"><code>TYPE_MISMATCH_ERR</code></dfn></li>
- <li value="18"><dfn id="security_err"><code>SECURITY_ERR</code></dfn></li> <!-- actually in XHR for now -->
- <li value="19"><dfn id="network_err"><code>NETWORK_ERR</code></dfn></li> <!-- actually in XHR for now -->
- <li value="20"><dfn id="abort_err"><code>ABORT_ERR</code></dfn></li> <!-- actually in XHR for now -->
- <li value="21"><dfn id="url_mismatch_err"><code>URL_MISMATCH_ERR</code></dfn></li> <!-- actually in workers for now -->
- <li value="22"><dfn id="quota_exceeded_err"><code>QUOTA_EXCEEDED_ERR</code></dfn></li> <!-- actually defined right here for now -->
-<!--v2DATAGRID <li value="23"><dfn><code>DATAGRID_MODEL_ERR</code></dfn></li> --> <!-- actually defined right here for now -->
- <li value="81"><dfn id="parse_err"><code>PARSE_ERR</code></dfn></li> <!-- actually defined in dom3ls -->
- <li value="82"><dfn id="serialize_err"><code>SERIALIZE_ERR</code></dfn></li> <!-- actually defined in dom3ls -->
- </ol></body></html>
\ No newline at end of file
+ p > span:not([title=""]):not([cl
\ No newline at end of file
Index: text-level-semantics.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/text-level-semantics.html,v
retrieving revision 1.495
retrieving revision 1.496
diff -u -d -r1.495 -r1.496
--- text-level-semantics.html 7 Nov 2009 07:26:51 -0000 1.495
+++ text-level-semantics.html 7 Nov 2009 12:37:39 -0000 1.496
@@ -1,3611 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4.6 Text-level semantics — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...3581 lines suppressed...]
- <pre><!DOCTYPE HTML>
-<html lang="en">
- <head>
- <title>Flash test page</title>
- </head>
- <body>
- <p>
- <object type="application/x-shockwave-flash">
- <strong><param name=movie value="http://www.macromedia.com/shockwave/download/triggerpages_mmcom/flash.swf"></strong>
- This page requires the use of a proprietary technology. Since you
- have not installed the software product required to view this
- page, you should try visiting another site that instead uses open
- vendor-neutral technologies.
- </object>
- </p>
- </body>
-</html></pre>
-
- </div></body></html>
\ No newline at end of file
Index: history.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/history.html,v
retrieving revision 1.497
retrieving revision 1.498
diff -u -d -r1.497 -r1.498
--- history.html 7 Nov 2009 07:26:50 -0000 1.497
+++ history.html 7 Nov 2009 12:37:37 -0000 1.498
@@ -1,1145 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>6.8 Session history and navigation — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...1115 lines suppressed...]
- period of a month or more without being used or specified, then it
- may be removed from the registry.</p>
-
- <p>If a keyword is added with the "proposed" status and found to
- be redundant with existing values, it should be removed and listed
- as a synonym for the existing value. If a keyword is added with
- the "proposed" status and found to be harmful, then it should be
- changed to "discontinued" status.</p>
-
- <p>Anyone can change the status at any time, but should only do so
- in accordance with the definitions above.</p>
-
- </dd>
-
- </dl><p>Types defined as extensions in the <a href="http://wiki.whatwg.org/wiki/RelExtensions">WHATWG Wiki
- RelExtensions page</a> with the status "proposed" or "ratified" may
- be used with the <code title="">rel</code> attribute on
- <code><a href="semantics.html#the-link-element">link</a></code>, <code><a href="text-level-semantics.html#the-a-element">a</a></code>, and <code><a href="the-canvas-element.html#the-area-element">area</a></code> elements in
- accordance to the "Effect on..." field. <a href="references.html#refsWHATWGWIKI">[WHATWGWIKI]</a></p></body></html>
\ No newline at end of file
Index: tabular-data.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/tabular-data.html,v
retrieving revision 1.496
retrieving revision 1.497
diff -u -d -r1.496 -r1.497
--- tabular-data.html 7 Nov 2009 07:26:51 -0000 1.496
+++ tabular-data.html 7 Nov 2009 12:37:39 -0000 1.497
@@ -1,1168 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4.9 Tabular data — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...1138 lines suppressed...]
- <tr> <th scope=rowgroup> Research and development
- <td> $ 1,109 <td> $ 782 <td> $ 712
- <tr> <th scope=row> Percentage of net sales
- <td> 3.4% <td> 3.3% <td> 3.7%
- <tbody>
- <tr> <th scope=rowgroup> Selling, general, and administrative
- <td> $ 3,761 <td> $ 2,963 <td> $ 2,433
- <tr> <th scope=row> Percentage of net sales
- <td> 11.6% <td> 12.3% <td> 12.6%
-</table></pre><p>This table could look like this:</p><table class="apple-table-examples e2"><thead><tr><th> </th><th>2008 </th><th>2007 </th><th>2006
- </th></tr></thead><tbody><tr><th scope="rowgroup"> Research and development
- </th><td> $ 1,109 </td><td> $ 782 </td><td> $ 712
- </td></tr><tr><th scope="row"> Percentage of net sales
- </th><td> 3.4% </td><td> 3.3% </td><td> 3.7%
- </td></tr></tbody><tbody><tr><th scope="rowgroup"> Selling, general, and administrative
- </th><td> $ 3,761 </td><td> $ 2,963 </td><td> $ 2,433
- </td></tr><tr><th scope="row"> Percentage of net sales
- </th><td> 11.6% </td><td> 12.3% </td><td> 12.6%
- </td></tr></tbody></table></body></html>
\ No newline at end of file
Index: microdata.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/microdata.html,v
retrieving revision 1.496
retrieving revision 1.497
diff -u -d -r1.496 -r1.497
--- microdata.html 7 Nov 2009 07:26:50 -0000 1.496
+++ microdata.html 7 Nov 2009 12:37:37 -0000 1.497
@@ -212,753 +212,4 @@
.apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
.apple-table-examples sup { line-height: 0; }
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="interactive-elements.html" title="4.11 Interactive elements" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="browsers.html" title="6 Web browsers" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="interactive-elements.html">← 4.11 Interactive elements</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="browsers.html">6 Web browsers →</a>
- </div>
-
- <h2 id="microdata"><span class="secno">5 </span><dfn>Microdata</dfn></h2><p class="XXX annotation"><b>Status: </b><i>Last call for comments. </i><span><a href="http://www.w3.org/html/wg/tracker/issues/76">ISSUE-76</a> (Microdata/RDFa) blocks progress to Last Call</span></p><!-- v2
-
- * <itemref itemprop="foo" src="url#id"> to import the item with
- id="id" from url into the current microdata block as the value of
- property foo?
-
- * splitting the 'content' part of a property into multiple sub-bits,
- as in:
-
- <span itemprop="tel" item-content-in-bits>
- Telephone:
- <span content-bit>+44</span> (0) <span content-bit>1223 123 123</span>
- </span>
-
- maybe vocabs that need this can use a sub vocabulary specifically
- for this:
-
- <span itemprop="tel" itemscope itemtype="http://bits.example/">
- Telephone:
- <span itemprop=bit>+44</span> (0) <span itemprop=bit>1223 123 123</span>
- </span>
-
---><h3 id="introduction-1"><span class="secno">5.1 </span>Introduction</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h4 id="overview"><span class="secno">5.1.1 </span>Overview</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>Sometimes, it is desirable to annotate content with specific
- machine-readable labels, e.g. to allow generic scripts to provide
- services that are customised to the page, or to enable content from
- a variety of cooperating authors to be processed by a single script
- in a consistent manner.</p><p>For this purpose, authors can use the microdata features
- described in this section. Microdata allows nested groups of
- name-value pairs to be added to documents, in parallel with the
- existing content.</p><h4 id="the-basic-syntax"><span class="secno">5.1.2 </span>The basic syntax</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>At a high level, microdata consists of a group of name-value
- pairs. The groups are called <a href="#concept-item" title="concept-item">items</a>, and each name-value pair is a
- property. Items and properties are represented by regular
- elements.</p><p>To create an item, the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute is used.</p><p>To add a property to an item, the <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute is used on one of
- the <a href="#concept-item" title="concept-item">item's</a> descendants.</p><div class="example">
-
- <p>Here there are two items, each of which has the property "name":</p>
-
- <pre><div itemscope>
- <p>My name is <span itemprop="name">Elizabeth</span>.</p>
-</div>
-
-<div itemscope>
- <p>My name is <span itemprop="name">Daniel</span>.</p>
-</div></pre>
-
- </div><p>Properties generally have values that are strings.</p><div class="example">
-
- <p>Here the item has three properties:</p>
-
- <pre><div itemscope>
- <p>My name is <span itemprop="name">Neil</span>.</p>
- <p>My band is called <span itemprop="band">Four Parts Water</span>.</p>
- <p>I am <span itemprop="nationality">British</span>.</p>
-</div></pre>
-
- </div><p>Properties can also have values that are <a href="infrastructure.html#url" title="URL">URLs</a>. This is achieved using the <code><a href="text-level-semantics.html#the-a-element">a</a></code>
- element and its <code title="attr-hyperlink-href"><a href="history.html#attr-hyperlink-href">href</a></code>
- attribute, the <code><a href="text-level-semantics.html#the-img-element">img</a></code> element and its <code title="attr-img-src"><a href="text-level-semantics.html#attr-img-src">src</a></code> attribute, or other elements that
- link to or embed external resources.</p><div class="example">
-
- <p>In this example, the item has one property, "image", whose value
- is a URL:</p>
-
- <pre><div itemscope>
- <img itemprop="image" src="google-logo.png" alt="Google">
-</div></pre>
-
- </div><p>Properties can also have values that are dates, times, or dates
- and times. This is achieved using the <code><a href="text-level-semantics.html#the-time-element">time</a></code> element and
- its <code title="attr-time-datetime"><a href="text-level-semantics.html#attr-time-datetime">datetime</a></code> attribute.</p><div class="example">
-
- <p>In this example, the item has one property,
- "birthday", whose value is a date:</p>
-
- <pre><div itemscope>
- I was born on <time itemprop="birthday" datetime="2009-05-10">May 10th 2009</time>.
-</div></pre>
-
- </div><p>Properties can also themselves be groups of name-value pairs, by
- putting the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute
- on the element that declares the property.</p><p>Items that are not part of others are called <a href="#top-level-microdata-items">top-level
- microdata items</a>.</p><div class="example">
-
- <p>In this example, the outer item represents a person, and the
- inner one represents a band:</p>
-
- <pre><div itemscope>
- <p>Name: <span itemprop="name">Amanda</span></p>
- <p>Band: <span itemprop="band" itemscope> <span itemprop="name">Jazz Band</span> (<span itemprop="size">12</span> players)</span></p>
-</div></pre>
-
- <p>The outer item here has two properties, "name" and
- "band". The "name" is "Amanda", and the
- "band" is an item in its own right, with two
- properties, "name" and "size". The
- "name" of the band is "Jazz Band", and the
- "size" is "12".</p>
-
- <p>The outer item in this example is a top-level microdata
- item.</p>
-
- </div><p>Properties that are not descendants of the element with the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute can be associated
- with the <a href="#concept-item" title="concept-item">item</a> using the <code title="attr-itemref"><a href="#attr-itemref">itemref</a></code> attribute. This attribute takes
- a list of IDs of elements to crawl in addition to crawling the
- children of the element with the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute.</p><div class="example">
-
- <p>This example is the same as the previous one, but all the
- properties are separated from their <a href="#concept-item" title="concept-item">items</a>:</p>
-
- <pre><div itemscope id="amanda" itemref="a b"></div>
-<p id="a">Name: <span itemprop="name">Amanda</span></p>
-<div id="b" itemprop="band" itemscope itemref="c"></div>
-<div id="c">
- <p>Band: <span itemprop="name">Jazz Band</span></p>
- <p>Size: <span itemprop="size">12</span> players</p>
-</div></pre>
-
- <p>This gives the same result as the previous example. The first
- item has two properties, "name", set to "Amanda", and "band", set
- to another item. That second item has two further properties,
- "name", set to "Jazz Band", and "size", set to "12".</p>
-
- </div><p>An <a href="#concept-item" title="concept-item">item</a> can have multiple
- properties with the same name and different values.</p><div class="example">
-
- <p>This example describes an ice cream, with two flavors:</p>
-
- <pre><div itemscope>
- <p>Flavors in my favorite ice cream:</p>
- <ul>
- <li itemprop="flavor">Lemon sorbet</li>
- <li itemprop="flavor">Apricot sorbet</li>
- </ul>
-</div></pre>
-
- <p>This thus results in an item with two properties, both
- "flavor", having the values "Lemon sorbet" and "Apricot
- sorbet".</p>
-
- </div><p>An element introducing a property can also introduce multiple
- properties at once, to avoid duplication when some of the properties
- have the same value.</p><div class="example">
-
- <p>Here we see an item with two properties,
- "favorite-color" and "favorite-fruit", both
- set to the value "orange":</p>
-
- <pre><div itemscope>
- <span itemprop="favorite-color favorite-fruit">orange</span>
-</div></pre>
-
- </div><p>It's important to note that there is no relationship between the
- microdata and the content of the document where the microdata is
- marked up.</p><div class="example">
-
- <p>There is no semantic difference, for instance, between the
- following two examples:</p>
-
- <pre><figure>
- <dd><img src="castle.jpeg">
- <dt><span itemscope><span itemprop="name">The Castle</span></span> (1986)
-</figure></pre>
-
- <pre><span itemscope><meta itemprop="name" content="The Castle"></span>
-<figure>
- <dd><img src="castle.jpeg">
- <dt>The Castle (1986)
-</figure></pre>
-
- <p>Both have a figure with a caption, and both, completely
- unrelated to the figure, have an item with a name-value pair with
- the name "name" and the value "The Castle". The only
- difference is that if the user drags the caption out of the
- document, in the former case, the item will be included in the
- drag-and-drop data. In neither case is the image in any way
- associated with the item.</p>
-
- </div><h4 id="typed-items"><span class="secno">5.1.3 </span>Typed items</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>The examples in the previous section show how information could
- be marked up on a page that doesn't expect its microdata to be
- re-used. Microdata is most useful, though, when it is used in
- contexts where other authors and readers are able to cooperate to
- make new uses of the markup.</p><p>For this purpose, it is necessary to give each <a href="#concept-item" title="concept-item">item</a> a type, such as
- "http://example.com/person", or "http://example.org/cat", or
- "http://band.example.net/". Types are identified as <a href="infrastructure.html#url" title="URL">URLs</a>.</p><p>The type for an <a href="#concept-item" title="concept-item">item</a> is given
- as the value of an <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code>
- attribute on the same element as the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute.</p><div class="example">
-
- <p>Here, the item is "http://example.org/animals#cat":</p>
-
-<pre><section itemscope itemtype="http://example.org/animals#cat">
- <h1 itemprop="name">Hedral</h1>
- <p itemprop="desc">Hedral is a male american domestic
- shorthair, with a fluffy black fur with white paws and belly.</p>
- <img itemprop="img" src="hedral.jpeg" alt="" title="Hedral, age 18 months">
-</section></pre>
-
- <p>In this example the "http://example.org/animals#cat" item has three
- properties, a "name" ("Hedral"), a "desc" ("Hedral is..."), and an
- "img" ("hedral.jpeg").</p>
-
- </div><p>An item can only have one type. The type gives the context for
- the properties, thus defining a vocabulary: a property named "class"
- given for an item with the type "http://census.example/person" might
- refer to the economic class of an individual, while a property named
- "class" given for an item with the type "http://example.com/school/teacher"
- might refer to the classroom a teacher has been assigned.</p><h4 id="global-identifiers-for-items"><span class="secno">5.1.4 </span>Global identifiers for items</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>Sometimes, an <a href="#concept-item" title="concept-item">item</a> gives
- information about a topic that has a global identifier. For example,
- books can be identified by their ISBN number.</p><p>Vocabularies (as identified by the <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute) can be designed
- such that <a href="#concept-item" title="concept-item">items</a> get associated
- with their global identifier in an unambiguous way by expressing the
- global identifiers as <a href="infrastructure.html#url" title="URL">URLs</a> given in an
- <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attribute.</p><p>The exact meaning of the <a href="infrastructure.html#url" title="URL">URLs</a> given in
- <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attributes depends on the
- vocabulary used.</p><div class="example">
-
- <p>Here, an item is talking about a particular book:</p>
-
-<pre><dl itemscope
- itemtype="http://vocab.example.net/book"
- <strong>itemid="urn:isbn:0-330-34032-8"</strong>>
- <dt>Title
- <dd itemprop="title">The Reality Dysfunction
- <dt>Author
- <dd itemprop="author">Peter F. Hamilton
- <dt>Publication date
- <dd><time itemprop="pubdate" datetime="1996-01-26">26 January 1996</time>
-</dl></pre>
-
- <p>The "<code title="">http://vocab.example.net/book</code>"
- vocabulary in this example would define that the <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attribute takes a <code title="">urn:</code> <a href="infrastructure.html#url">URL</a> pointing to the ISBN of the
- book.</p>
-
- </div><!-- (commented out since itemtype="" defines the meaning of the
- identifier for now)
- <p>Although it is common practice, authors are encouraged not to use
- the same URL to identify multiple topics; in particular, an HTTP URL
- usually identifies a specific resource (such as an image or
- document), and authors are encouraged to not use them to identify
- people, non-Web resources like companies, movies, and products, or
- other abstract concepts. Using an HTTP URL as a global identifier
- for something other than the resource actually designated by the URL
- leads to a situation where it is ambiguous whether the identifier,
- and thus the set of properties specified in the microdata,
- references the page or something else.</p>
- --><h4 id="selecting-names-when-defining-vocabularies"><span class="secno">5.1.5 </span>Selecting names when defining vocabularies</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>Using microdata means using a vocabulary. For some purposes, an
- ad-hoc vocabulary is adequate. For others, a vocabulary will need to
- be designed. Where possible, authors are encouraged to re-use
- existing vocabularies, as this makes content re-use easier.</p><p>When designing new vocabularies, identifiers can be created
- either using <a href="infrastructure.html#url" title="URL">URLs</a>, or, for properties, as
- plain words (with no dots or colons). For URLs, conflicts with other
- vocabularies can be avoided by only using identifiers that
- correspond to pages that the author has control over.</p><div class="example">
-
- <p>For instance, if Jon and Adam both write content at <code title="">example.com</code>, at <code title="">http://example.com/~jon/...</code> and <code title="">http://example.com/~adam/...</code> respectively, then
- they could select identifiers of the form
- "http://example.com/~jon/name" and "http://example.com/~adam/name"
- respectively.</p>
-
- </div><p>Properties whose names are just plain words can only be used
- within the context of the types for which they are intended;
- properties named using URLs can be reused in items of any type. If
- an item has no type, and is not part of another item, then if its
- properties have names that are just plain words, they are not
- intended to be globally unique, and are instead only intended for
- limited use. Generally speaking, authors are encouraged to use
- either properties with globally unique names (URLs) or ensure that
- their items are typed.</p><div class="example">
-
- <p>Here, an item is an "http://example.org/animals#cat", and most of the
- properties have names that are words defined in the context of that
- type. There are also a few additional properties whose names come
- from other vocabularies.</p>
-
-<pre><section itemscope itemtype="http://example.org/animals#cat">
- <h1 itemprop="name http://example.com/fn">Hedral</h1>
- <p itemprop="desc">Hedral is a male american domestic
- shorthair, with a fluffy <span
- itemprop="http://example.com/color">black</span> fur with <span
- itemprop="http://example.com/color">white</span> paws and belly.</p>
- <img itemprop="img" src="hedral.jpeg" alt="" title="Hedral, age 18 months">
-</section></pre>
-
- <p>This example has one item with the type "http://example.org/animals#cat"
- and the following properties:</p>
-
- <table><thead><tr><td>Property
- </td><td>Value
- </td></tr></thead><tbody><tr><td>name
- </td><td>Hedral
- </td></tr><tr><td>http://example.com/fn
- </td><td>Hedral
- </td></tr><tr><td>desc
- </td><td>Hedral is a male american domestic shorthair, with a fluffy black fur with white paws and belly.
- </td></tr><tr><td>http://example.com/color
- </td><td>black
- </td></tr><tr><td>http://example.com/color
- </td><td>white
- </td></tr><tr><td>img
- </td><td>.../hedral.jpeg
- </td></tr></tbody></table></div><h4 id="using-the-microdata-dom-api"><span class="secno">5.1.6 </span>Using the microdata DOM API</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>The microdata becomes even more useful when scripts can use it to
- expose information to the user, for example offering it in a form
- that can be used by other applications.</p><p>The <code title="dom-document-getItems"><a href="#dom-document-getitems">document.getItems(<var title="">typeNames</var>)</a></code> method provides access to the
- <a href="#top-level-microdata-items">top-level microdata items</a>. It returns a
- <code>NodeList</code> containing the items with the specified types,
- or all types if no argument is specified.</p><p>Each <a href="#concept-item" title="concept-item">item</a> is represented in the
- DOM by the element on which the relevant <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute is found. These
- elements have their <code title="dom-itemScope"><a href="#dom-itemscope">element.itemScope</a></code> IDL attribute set to
- true.</p><p>The type of <a href="#concept-item" title="concept-item">items</a> can be
- obtained using the <code title="dom-itemType"><a href="#dom-itemtype">element.itemType</a></code> IDL attribute on the
- element with the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code>
- attribute.</p><div class="example">
-
- <p>This sample shows how the <code title="dom-document-getItems"><a href="#dom-document-getitems">getItems()</a></code> method can be used
- to obtain a list of all the top-level microdata items of one type
- given in the document:</p>
-
- <pre>var cats = document.getItems("http://example.com/feline");</pre>
-
- </div><p>Once an element representing an <a href="#concept-item" title="concept-item">item</a> has been obtained, its properties
- can be extracted using the <code title="dom-properties"><a href="#dom-properties">properties</a></code> IDL attribute. This
- attribute returns an <code><a href="infrastructure.html#htmlpropertiescollection">HTMLPropertiesCollection</a></code>, which can
- be enumerated to go through each element that adds one or more
- properties to the item. It can also be indexed by name, which will
- return an object with a list of the elements that add properties
- with that name.</p><p>Each element that adds a property also has a <code title="dom-itemValue"><a href="#dom-itemvalue">itemValue</a></code> IDL attribute that returns
- its value.</p><div class="example">
-
- <p>This sample gets the first item of type "http://example.net/user" and
- then pops up an alert using the "name" property from
- that item.</p>
-
- <pre>var user = document.getItems('http://example.net/user')[0];
-alert('Hello ' + user.properties['name'][0].content + '!');</pre>
-
- </div><p>The <code><a href="infrastructure.html#htmlpropertiescollection">HTMLPropertiesCollection</a></code> object, when indexed by
- name in this way, actually returns a <code><a href="infrastructure.html#propertynodelist">PropertyNodeList</a></code>
- object with all the matching properties. The
- <code><a href="infrastructure.html#propertynodelist">PropertyNodeList</a></code> object can be used to obtained all the
- values at once using <em>its</em> <code title="dom-PropertyNodeList-values"><a href="#dom-propertynodelist-values">values</a></code> attribute, which
- returns an array of all the values.</p><div class="example">
-
- <p>In an earlier example, a "http://example.org/animals#cat" item had two
- "http://example.com/color" values. This script looks up the first such
- item and then lists all its values.</p>
-
- <pre>var cat = document.getItems('http://example.com/animals#cat')[0];
-var colors = cat.properties['http://example.com/color'].values;
-var result;
-if (colors.length == 0) {
- result = 'Color unknown.';
-} else if (colors.length == 1) {
- result = 'Color: ' + colors[0];
-} else {
- result = 'Colors:';
- for (var i = 0; i < colors.length; i += 1)
- result += ' ' + colors[i];
-}</pre>
-
- </div><p>It's also possible to get a list of all the <a href="#property-names">property
- names</a> using the object's <code title="dom-HTMLPropertiesCollection-names"><a href="#dom-htmlpropertiescollection-names">names</a></code> IDL
- attribute.</p><div class="example">
-
- <p>This example creates a big list with a nested list for each item
- on the page, each with of all the property names used in that
- item.</p>
-
- <pre>var outer = document.createElement('ul');
-var items = document.getItems();
-for (var item = 0; item < items.length; item += 1) {
- var itemLi = document.createElement('li');
- var inner = document.createElement('ul');
- for (var name = 0; name < items[item].properties.names.length; name += 1) {
- var propLi = document.createElement('li');
- propLi.appendChild(document.createTextNode(items[item].properties.names[name]));
- inner.appendChild(propLi);
- }
- itemLi.appendChild(inner);
- outer.appendChild(itemLi);
-}
-document.body.appendChild(outer);</pre>
-
- <p>If faced with the following from an earlier example:</p>
-
- <pre><section itemscope itemtype="http://example.org/animals#cat">
- <h1 itemprop="name http://example.com/fn">Hedral</h1>
- <p itemprop="desc">Hedral is a male american domestic
- shorthair, with a fluffy <span
- itemprop="http://example.com/color">black</span> fur with <span
- itemprop="http://example.com/color">white</span> paws and belly.</p>
- <img itemprop="img" src="hedral.jpeg" alt="" title="Hedral, age 18 months">
-</section></pre>
-
- <p>...it would result in the following output:</p>
-
- <ul><li>
- <ul><li>name</li>
- <li>http://example.com/fn</li>
- <li>desc</li>
- <li>http://example.com/color</li>
- <li>img</li>
- </ul></li>
- </ul><p>(The duplicate occurrence of "http://example.com/color" is not included
- in the list.)</p>
-
- </div><h3 id="encoding-microdata"><span class="secno">5.2 </span>Encoding microdata</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h4 id="the-microdata-model"><span class="secno">5.2.1 </span>The microdata model</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The microdata model consists of groups of name-value pairs known
- as <a href="#concept-item" title="concept-item">items</a>.</p><p>Each group is known as an <a href="#concept-item" title="concept-item">item</a>. Each <a href="#concept-item" title="concept-item">item</a> can have an <a href="#item-type">item type</a>,
- a <a href="#global-identifier">global identifier</a> (if the <a href="#item-type">item type</a>
- <a href="#support-global-identifiers-for-items" title="support global identifiers for items">supports global
- identifiers for its items</a>), and a list of name-value
- pairs. Each name in the name-value pair is known as a <a href="#the-properties-of-an-item" title="the properties of an item">property</a>, and each <a href="#the-properties-of-an-item" title="the properties of an item">property</a> has one or more
- <a href="#concept-property-value" title="concept-property-value">values</a>. Each <a href="#concept-property-value" title="concept-property-value">value</a> is either a string or itself a group of
- name-value pairs (an <a href="#concept-item" title="concept-item">item</a>).</p><p>An <a href="#concept-item" title="concept-item">item</a> is said to be a
- <dfn id="typed-item">typed item</dfn> when either it has an <a href="#item-type">item type</a>,
- or it is the <a href="#concept-property-value" title="concept-property-value">value</a> of a <a href="#the-properties-of-an-item" title="the properties of an
- item">property</a> of a <a href="#typed-item">typed item</a>. The
- <dfn id="relevant-type">relevant type</dfn> for a <a href="#typed-item">typed item</a> is the <a href="#concept-item" title="concept-item">item</a>'s <a href="#item-type">item type</a>, if it has
- one, or else is the <a href="#relevant-type">relevant type</a> of the <a href="#concept-item" title="concept-item">item</a> for which it is a <a href="#the-properties-of-an-item" title="the
- properties of an item">property</a>'s <a href="#concept-property-value" title="concept-property-value">value</a>.</p><h4 id="items"><span class="secno">5.2.2 </span>Items</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Every <a href="infrastructure.html#html-elements" title="HTML elements">HTML element</a> may have an
- <dfn id="attr-itemscope" title="attr-itemscope"><code>itemscope</code></dfn> attribute
- specified. The <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code>
- attribute is a <a href="infrastructure.html#boolean-attribute">boolean attribute</a>.</p><p>An element with the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code>
- attribute specified creates a new <dfn id="concept-item" title="concept-item">item</dfn>, a group of name-value pairs.</p><hr><p>Elements with an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code>
- attribute may have an <dfn id="attr-itemtype" title="attr-itemtype"><code>itemtype</code></dfn> attribute
- specified, to give the <a href="#item-type">item type</a> of the <a href="#concept-item" title="concept-item">item</a>.</p><p>The <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute, if
- specified, must have a value that is a <a href="infrastructure.html#valid-url">valid URL</a> that
- is an <a href="infrastructure.html#absolute-url">absolute URL</a> for which the string "<code title="">http://www.w3.org/1999/xhtml/microdata#</code>" is not a
- <a href="infrastructure.html#prefix-match">prefix match</a>.</p><!-- we disallow that prefix so that
- we have somewhere to put future extensions, e.g. if we ever support
- short type names --><p>The <dfn id="item-type">item type</dfn> of an <a href="#concept-item" title="concept-item">item</a> is the value of its element's <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute, if it has one and
- its value is not the empty string. If the <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute is missing or its
- value is the empty string, the <a href="#concept-item" title="concept-item">item</a> is said to have no <a href="#item-type">item
- type</a>.</p><p>The <a href="#item-type">item type</a> must be a type defined in an <a href="#other-applicable-specifications" title="other applicable specifications">applicable
- specification</a>.</p><p>The <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute must
- not be specified on elements that do not have an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute specified.</p><hr><p>Elements with an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code>
- attribute and an <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code>
- attribute that references a vocabulary that is defined to
- <dfn id="support-global-identifiers-for-items">support global identifiers for items</dfn> may also have an
- <dfn id="attr-itemid" title="attr-itemid"><code>itemid</code></dfn> attribute
- specified, to give a global identifier for the <a href="#concept-item" title="concept-item">item</a>, so that it can be related to other
- <a href="#concept-item" title="concept-item">items</a> on pages elsewhere on the
- Web.</p><p>The <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attribute, if
- specified, must have a value that is a <a href="infrastructure.html#valid-url">valid URL</a>.</p><p>The <dfn id="global-identifier">global identifier</dfn> of an <a href="#concept-item" title="concept-item">item</a> is the value of its element's <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attribute, if it has one, <a href="#resolve-a-url" title="resolve a url">resolved</a> relative to the element on
- which the attribute is specified. If the <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attribute is missing or if
- resolving it fails, it is said to have no <a href="#global-identifier">global
- identifier</a>.</p><p>The <code title="attr-itemid"><a href="#attr-itemid">itemid</a></code> attribute must not be
- specified on elements that do not have both an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute and an <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute specified, and must
- not be specified on elements with an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute whose <code title="attr-itemtype"><a href="#attr-itemtype">itemtype</a></code> attribute specifies a
- vocabulary that does not <a href="#support-global-identifiers-for-items">support global identifiers for
- items</a>, as defined by that vocabulary's specification.</p><hr><p>Elements with an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code>
- attribute may have an <dfn id="attr-itemref" title="attr-itemref"><code>itemref</code></dfn> attribute specified,
- to give a list of additional elements to crawl to find the
- name-value pairs of the <a href="#concept-item" title="concept-item">item</a>.</p><p>The <code title="attr-itemref"><a href="#attr-itemref">itemref</a></code> attribute, if
- specified, must have a value that is an <a href="infrastructure.html#unordered-set-of-unique-space-separated-tokens">unordered set of
- unique space-separated tokens</a> consisting of <a href="dom.html#concept-id" title="concept-ID">IDs</a> of elements in the same document; for
- each one, the element's nearest ancestor element with an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute specified, if any,
- must not be the element with the referencing <code title="attr-itemref"><a href="#attr-itemref">itemref</a></code> attribute specified.</p><p>The <code title="attr-itemref"><a href="#attr-itemref">itemref</a></code> attribute must not
- be specified on elements that do not have an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute specified.</p><h4 id="names:-the-itemprop-attribute"><span class="secno">5.2.3 </span>Names: the <dfn title="attr-itemprop"><code>itemprop</code></dfn> attribute</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Every <a href="infrastructure.html#html-elements" title="HTML elements">HTML element</a> may have an
- <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute specified, if
- doing so <a href="#the-properties-of-an-item" title="the properties of an item">adds a
- property</a> to one or more <a href="#concept-item" title="concept-item">items</a> (as defined below).</p><p>The <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute, if
- specified, must have a value that is an <a href="infrastructure.html#unordered-set-of-unique-space-separated-tokens">unordered set of
- unique space-separated tokens</a> representing the names of the
- name-value pairs that it adds. The attribute's value must have at
- least one token.</p><p>Each token must be either:</p><ul><li>A <a href="infrastructure.html#valid-url">valid URL</a> that is an <a href="infrastructure.html#absolute-url">absolute URL</a>
- for which the string "<code title="">http://www.w3.org/1999/xhtml/microdata#</code>" is not a
- <a href="infrastructure.html#prefix-match">prefix match</a>, or</li>
-
- <li>If the item is a <a href="#typed-item">typed item</a>: a <dfn id="defined-property-name">defined
- property name</dfn> allowed in this situation according to the
- specification that defines the <a href="#relevant-type">relevant type</a> for the
- item, or</li>
-
- <li>If the item is not a <a href="#typed-item">typed item</a>: a string that
- contains no U+002E FULL STOP characters (.) and no U+003A COLON
- characters (:).</li>
-
- </ul><p>When an element with an <code title="concept-itemprop">itemprop</code> attribute <a href="#the-properties-of-an-item" title="the
- properties of an item">adds a property</a> to multiple <a href="#concept-item" title="concept-item">items</a>, the requirement above regarding
- the tokens applies for each <a href="#concept-item" title="concept-item">item</a>
- individually.</p><!--
-
- e.g.:
-
- <div itemscope itemtype="http://example.com/a"> <ref refid="x"> </div>
- <div itemscope itemtype="http://example.com/b"> <ref refid="x"> </div>
- <meta id="x" itemprop="z" content="">
-
- "z" had better be valid for both http://example.com/a and http://example.com/b
-
- --><p>The <dfn id="property-names">property names</dfn> of an element are the tokens that
- the element's <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute
- is found to contain when its value is <a href="#split-a-string-on-spaces" title="split a string on
- spaces">split on spaces</a>, with the order preserved but with
- duplicates removed (leaving only the first occurrence of each
- name).</p><p>Within an <a href="#concept-item" title="concept-item">item</a>, the properties
- are unordered with respect to each other, except for properties with
- the same name, which are ordered in the order they are given by the
- algorithm that defines <a href="#the-properties-of-an-item">the properties of an item</a>.</p><div class="example">
-
- <p>In the following example, the "a" property has the values "1"
- and "2", <em>in that order</em>, but whether the "a" property comes
- before the "b" property or not is not important:</p>
-
- <pre><div itemscope>
- <p itemprop="a">1</p>
- <p itemprop="a">2</p>
- <p itemprop="b">test</p>
-</div></pre>
-
- <p>Thus, the following is equivalent:</p>
-
- <pre><div itemscope>
- <p itemprop="b">test</p>
- <p itemprop="a">1</p>
- <p itemprop="a">2</p>
-</div></pre>
-
- <p>As is the following:</p>
-
- <pre><div itemscope>
- <p itemprop="a">1</p>
- <p itemprop="b">test</p>
- <p itemprop="a">2</p>
-</div></pre>
-
- <p>And the following:</p>
-
- <pre><div itemscope itemref="x">
- <p itemprop="b">test</p>
- <p itemprop="a">2</p>
-</div>
-<div id="x">
- <p itemprop="a">1</p>
-</div>
-</pre>
-
- </div><h4 id="values"><span class="secno">5.2.4 </span>Values</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="concept-property-value" title="concept-property-value">property value</dfn> of a
- name-value pair added by an element with an <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute depends on the
- element, as follows:</p><dl><dt>If the element also has an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute</dt>
-
- <dd><p>The value is the <a href="#concept-item" title="concept-item">item</a>
- created by the element.</p></dd>
-
-
- <dt>If the element is a <code><a href="semantics.html#meta">meta</a></code> element</dt>
-
- <dd><p>The value is the value of the element's <code title="attr-content">content</code> attribute, if any, or the empty
- string if there is no such attribute.</p></dd>
-
-
- <dt>If the element is an <code><a href="video.html#audio">audio</a></code>, <code><a href="text-level-semantics.html#the-embed-element">embed</a></code>,
- <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code>, <code><a href="text-level-semantics.html#the-img-element">img</a></code>, <code><a href="video.html#the-source-element">source</a></code>, or
- <code><a href="video.html#video">video</a></code> element</dt>
-
- <dd><p>The value is the <a href="infrastructure.html#absolute-url">absolute URL</a> that results from
- <a href="#resolve-a-url" title="resolve a url">resolving</a> the value of the
- element's <code title="">src</code> attribute relative to the
- element at the time the attribute is set, or the empty string if
- there is no such attribute or if <a href="#resolve-a-url" title="resolve a
- url">resolving</a> it results in an error.</p></dd>
-
-
- <dt>If the element is an <code><a href="text-level-semantics.html#the-a-element">a</a></code>, <code><a href="the-canvas-element.html#the-area-element">area</a></code>, or
- <code><a href="semantics.html#the-link-element">link</a></code> element</dt>
-
- <dd><p>The value is the <a href="infrastructure.html#absolute-url">absolute URL</a> that results from
- <a href="#resolve-a-url" title="resolve a url">resolving</a> the value of the
- element's <code title="">href</code> attribute relative to the
- element at the time the attribute is set, or the empty string if
- there is no such attribute or if <a href="#resolve-a-url" title="resolve a
- url">resolving</a> it results in an error.</p></dd>
-
-
- <dt>If the element is an <code><a href="text-level-semantics.html#the-object-element">object</a></code> element</dt>
-
- <dd><p>The value is the <a href="infrastructure.html#absolute-url">absolute URL</a> that results from
- <a href="#resolve-a-url" title="resolve a url">resolving</a> the value of the
- element's <code title="">data</code> attribute relative to the
- element at the time the attribute is set, or the empty string if
- there is no such attribute or if <a href="#resolve-a-url" title="resolve a
- url">resolving</a> it results in an error.</p></dd>
-
-
- <dt>If the element is a <code><a href="text-level-semantics.html#the-time-element">time</a></code> element with a <code title="attr-datetime">datetime</code> attribute</dt>
-
- <dd><p>The value is the value of the element's <code title="attr-datetime">datetime</code> attribute.</p></dd>
-
-
- <dt>Otherwise</dt>
-
- <dd><p>The value is the element's
- <code>textContent</code>.</p></dd>
-
- </dl><p>The <dfn id="url-property-elements">URL property elements</dfn> are the <code><a href="text-level-semantics.html#the-a-element">a</a></code>,
- <code><a href="the-canvas-element.html#the-area-element">area</a></code>, <code><a href="video.html#audio">audio</a></code>, <code><a href="text-level-semantics.html#the-embed-element">embed</a></code>,
- <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code>, <code><a href="text-level-semantics.html#the-img-element">img</a></code>, <code><a href="semantics.html#the-link-element">link</a></code>,
- <code><a href="text-level-semantics.html#the-object-element">object</a></code>, <code><a href="video.html#the-source-element">source</a></code>, and <code><a href="video.html#video">video</a></code>
- elements.</p><p>If a property's <a href="#concept-property-value" title="concept-property-value">value</a>
- is an <a href="infrastructure.html#absolute-url">absolute URL</a>, the property must be specified
- using an <a href="#url-property-elements" title="URL property elements">URL property
- element</a>.</p><h4 id="associating-names-with-items"><span class="secno">5.2.5 </span>Associating names with items</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>To find <dfn id="the-properties-of-an-item">the properties of an item</dfn>, the user agent must
- run the following steps:</p><ol><li><p>Let <var title="">root</var> be the element with the <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute.</p></li>
-
- <li><p>Let <var title="">pending</var> be a stack of elements
- initially containing the child elements of <var title="">root</var>, if any, in <a href="infrastructure.html#tree-order">tree order</a> (so that
- the first child element of <var title="">root</var> will be the
- first one to be popped from the stack). This list will be the one
- that holds the elements that still need to be crawled.</p></li>
-
- <li><p>Let <var title="">properties</var> be an empty list of
- elements. This list will be the result of the algorithm: a list of
- elements with properties that apply to <var title="">root</var>.</p></li>
-
- <li><p>If <var title="">root</var> has an <code title="attr-itemref"><a href="#attr-itemref">itemref</a></code> attribute, <a href="#split-a-string-on-spaces" title="split a
- string on spaces">split the value of that <code title="attr-itemref">itemref</code> attribute on spaces</a>. For
- each resulting token, <var title="">ID</var>, if there is an
- element in the document with the <a href="dom.html#concept-id" title="concept-ID">ID</a>
- <var title="">ID</var>, then push the first such element onto <var title="">pending</var>.</p></li>
-
- <li>
-
- <p>For each element <var title="">candidate</var> in <var title="">pending</var>, run the following substeps:</p>
-
- <ol><li><p>Let <var title="">scope</var> be <var title="">candidate</var>'s nearest ancestor element with an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute
- specified.</p></li>
-
- <li><p>If one of the other elements in <var title="">pending</var>
- is also <var title="">candidate</var>, then remove <var title="">candidate</var> from <var title="">pending</var>
- (i.e. remove duplicates).</p></li>
-
- <li><p>Otherwise, if one of the other elements in <var title="">pending</var> is an ancestor element of <var title="">candidate</var>, and that element is <var title="">scope</var>, then remove <var title="">candidate</var>
- from <var title="">pending</var>.</p></li>
-
- <li><p>Otherwise, if one of the other elements in <var title="">pending</var> is an ancestor element of <var title="">candidate</var>, and that element also has <var title="">scope</var> as its nearest ancestor element with an
- <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute
- specified, then remove <var title="">candidate</var> from <var title="">pending</var>.</p></li>
-
- </ol></li>
-
- <li><p>Sort <var title="">pending</var> in <a href="infrastructure.html#tree-order">tree
- order</a>.</p></li>
-
- <li><p><i>Loop</i>: Pop the top element from <var title="">pending</var> and let <var title="">current</var> be that
- element.</p></li>
-
- <li><p>If <var title="">current</var> has an <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute, then append <var title="">current</var> to <var title="">properties</var>.</p></li>
-
- <li><p>If <var title="">current</var> does not have an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute, and <var title="">current</var> is an element with child elements, then:
- push all the child elements of <var title="">current</var> onto
- <var title="">pending</var>, in <a href="infrastructure.html#tree-order">tree order</a> (so the first
- child of <var title="">current</var> will be the next element to be
- popped from <var title="">pending</var>).</p></li>
-
- <li><p><i>End of loop</i>: If <var title="">pending</var> is not
- empty, return to the step marked <i>loop</i>.</p></li>
-
- <li><p>Return <var title="">properties</var>. That is the list of
- <a href="#the-properties-of-an-item" title="the properties of an item">properties of the
- item</a> <var title="">root</var>. By definition, this list is
- in <a href="infrastructure.html#tree-order">tree order</a>.</p></li>
-
- </ol><p>A document must not contain any elements that have an <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute that would not be
- found to be a property of any of the <a href="#concept-item" title="concept-item">items</a> in that document were their <a href="#the-properties-of-an-item" title="the properties of an item">properties</a> all to be
- determined.</p><p>An <a href="#concept-item" title="concept-item">item</a> is a <dfn id="top-level-microdata-items" title="top-level microdata items">top-level microdata item</dfn> if
- its element does not have an <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute.</p><h4 id="examples-1"><span class="secno">5.2.6 </span>Examples</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Here is an example of some HTML using Microdata to express RDF
- statements:</p><pre><dl itemscope
- itemtype="http://purl.org/vocab/frbr/core#Work"
- itemid="http://purl.oreilly.com/works/45U8QJGZSQKDH8N">
- <dt>Title</dt>
- <dd><cite itemprop="http://purl.org/dc/terms/title">Just a Geek</cite></dd>
- <dt>By</dt>
- <dd><span itemprop="http://purl.org/dc/terms/creator">Wil Wheaton</span></dd>
- <dt>Format</dt>
- <dd itemprop="http://purl.org/vocab/frbr/core#realization"
- itemscope
- itemtype="http://purl.org/vocab/frbr/core#Expression"
- itemid="http://purl.oreilly.com/products/9780596007683.BOOK">
- <link itemprop="http://purl.org/dc/terms/type" href="http://purl.oreilly.com/product-types/BOOK">
- Print
- </dd>
- <dd itemprop="http://purl.org/vocab/frbr/core#realization"
- itemscope
- itemtype="http://purl.org/vocab/frbr/core#Expression"
- itemid="http://purl.oreilly.com/products/9780596802189.EBOOK">
- <link itemprop="http://purl.org/dc/terms/type" href="http://purl.oreilly.com/product-types/EBOOK">
- Ebook
- </dd>
-</dl></pre><p>This is equivalent to the following Turtle:</p><pre>@prefix dc: <http://purl.org/dc/terms/> .
-@prefix frbr: <http://purl.org/vocab/frbr/core#> .
-
-<http://purl.oreilly.com/works/45U8QJGZSQKDH8N> a frbr:Work ;
- dc:creator "Wil Wheaton"@en ;
- dc:title "Just a Geek"@en ;
- frbr:realization <http://purl.oreilly.com/products/9780596007683.BOOK>,
- <http://purl.oreilly.com/products/9780596802189.EBOOK> .
-
-<http://purl.oreilly.com/products/9780596007683.BOOK> a frbr:Expression ;
- dc:type <http://purl.oreilly.com/product-types/BOOK> .
-
-<http://purl.oreilly.com/products/9780596802189.EBOOK> a frbr:Expression ;
- dc:type <http://purl.oreilly.com/product-types/EBOOK> .</pre><h3 id="microdata-dom-api"><span class="secno">5.3 </span>Microdata DOM API</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">document</var> . <code title="dom-document-getItems"><a href="#dom-document-getitems">getItems</a></code>( [ <var title="">types</var> ] )</dt>
-
- <dd>
-
- <p>Returns a <code>NodeList</code> of the elements in the <code>Document</code> that create <a href="#concept-item" title="concept-item">items</a>, that are not part of other <a href="#concept-item" title="concept-item">items</a>, and that are of one of the types given in the argument, if any are listed.</p>
-
- <p>The <var title="">types</var> argument is interpreted as a space-separated list of types.</p>
-
- </dd>
-
- <dt><var title="">element</var> . <code title="dom-properties"><a href="#dom-properties">properties</a></code></dt>
-
- <dd>
-
- <p>If the element has an <code title="attr-itemscope"><a href="#attr-itemscope">itemscope</a></code> attribute, returns an
- <code><a href="infrastructure.html#htmlpropertiescollection">HTMLPropertiesCollection</a></code> object with all the element's
- properties. Otherwise, an empty
- <code><a href="infrastructure.html#htmlpropertiescollection">HTMLPropertiesCollection</a></code> object.</p>
-
- </dd>
-
- <dt><var title="">element</var> . <code title="dom-itemValue"><a href="#dom-itemvalue">itemValue</a></code> [ = <var title="">value</var> ]</dt>
-
- <dd>
-
- <p>Returns the element's <a href="#concept-property-value" title="concept-property-value">value</a>.</p>
-
- <p>Can be set, to change the element's <a href="#concept-property-value" title="concept-property-value">value</a>. Setting the <a href="#concept-property-value" title="concept-property-value">value</a> when the element has
- no <code title="attr-itemprop"><a href="#names:-the-itemprop-attribute">itemprop</a></code> attribute or when
- the element's value is an <a href="#concept-item" title="concept-item">item</a>
- throws an <code><a href="infrastructure.html#invalid_access_err">INVALID_ACCESS_ERR</a></code> exception.</p>
-
- </dd>
-
- </dl></body></html>
\ No newline at end of file
+ </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requir
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Index: Overview.html
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RCS file: /sources/public/html5/spec-author-view/Overview.html,v
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- #table-example-1 caption { padding-bottom: 0.5em; }
- #table-example-1 thead, #table-example-1 tbody { border: none; }
- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
- #table-example-1 tbody tr:first-child td { padding-top: 0.5em; }
- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"></head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-
- <h2 class="no-num no-toc" id="editor-s-draft-27-october-2009">Editor's Draft 27 October 2009</h2>
- <dl><dt>Latest Published Version:</dt>
- <dd><a href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</a></dd>
- <dt>Latest Editor's Draft:</dt>
- <dd><a href="http://www.w3.org/html/wg/html5/">http://www.w3.org/html/wg/html5/</a></dd>
-<!-- ZZZ: add the new version after it has shipped -->
- <dt>Previous Versions:</dt>
- <dd><a href="http://www.w3.org/TR/2009/WD-html5-20090825/">http://www.w3.org/TR/2009/WD-html5-20090825/</a></dd>
- <dd><a href="http://www.w3.org/TR/2009/WD-html5-20090423/">http://www.w3.org/TR/2009/WD-html5-20090423/</a></dd>
- <dd><a href="http://www.w3.org/TR/2009/WD-html5-20090212/">http://www.w3.org/TR/2009/WD-html5-20090212/</a></dd>
- <dd><a href="http://www.w3.org/TR/2008/WD-html5-20080610/">http://www.w3.org/TR/2008/WD-html5-20080610/</a></dd>
- <dd><a href="http://www.w3.org/TR/2008/WD-html5-20080122/">http://www.w3.org/TR/2008/WD-html5-20080122/</a></dd>
-<!-- :ZZZ -->
- <dt>Editors:</dt>
- <dd><a href="mailto:ian@hixie.ch">Ian Hickson</a>, Google, Inc.</dd>
- <dd>David Hyatt, Apple, Inc.</dd>
- </dl><p>This specification is available in the following formats:
- <a href="spec.html">single page HTML</a>,
- <a href="Overview.html">multipage HTML</a>.
-This is revision 1.3507.
- </p>
- <p class="copyright"><a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a>
- © 2009 <a href="http://www.w3.org/"><abbr title="World Wide
- Web Consortium">W3C</abbr></a><sup>®</sup> (<a href="http://www.csail.mit.edu/"><abbr title="Massachusetts
- Institute of Technology">MIT</abbr></a>, <a href="http://www.ercim.org/"><abbr title="European Research
- Consortium for Informatics and Mathematics">ERCIM</abbr></a>, <a href="http://www.keio.ac.jp/">Keio</a>), All Rights Reserved. W3C
- <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>,
- <a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a>
- and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document
- use</a> rules apply.</p>
- <!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST -->
- <p class="alt copyright">The <a href="http://www.whatwg.org/specs/web-apps/current-work/multipage/">WHATWG
- version</a> of this specification is available under a license that
- permits reuse of the specification text.</p>
- <!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST -->
- </div><hr class="top"><h2 class="no-num no-toc" id="abstract">Abstract</h2><p>This specification defines the 5th major revision of the core
- language of the World Wide Web: the Hypertext Markup Language
- (HTML). In this version, new features are introduced to help Web
- application authors, new elements are introduced based on research
- into prevailing authoring practices, and special attention has been
- given to defining clear conformance criteria for user agents in an
- effort to improve interoperability.</p><h2 class="no-num no-toc" id="status-of-this-document">Status of this document</h2><!-- intro boilerplate (required) --><p><em>This section describes the status of this document at the
- time of its publication. Other documents may supersede this
- document. A list of current W3C publications and the most recently
- formally published revision of this technical report can be found in
- the <a href="http://www.w3.org/TR/">W3C technical reports index</a>
- at http://www.w3.org/TR/.</em></p><!-- where to send feedback (required) --><p>If you wish to make comments regarding this document, please send
- them to <a href="mailto:public-html-comments@w3.org">public-html-comments@w3.org</a>
- (<a href="mailto:public-html-comments-request@w3.org?subject=subscribe">subscribe</a>,
- <a href="http://lists.w3.org/Archives/Public/public-html-comments/">archives</a>)
-
- <!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING SENTENCE TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST -->
- or <a href="mailto:whatwg@whatwg.org">whatwg@whatwg.org</a> (<a href="http://lists.whatwg.org/listinfo.cgi/whatwg-whatwg.org">subscribe</a>,
- <a href="http://lists.whatwg.org/pipermail/whatwg-whatwg.org/">archives</a>),
- <!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING SENTENCE TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST -->
-
- or submit them using <a href="http://www.w3.org/Bugs/Public/enter_bug.cgi?product=HTML%20WG">our
- public bug database</a>.
-
- All feedback is welcome.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><p>The working groups maintains <a href="http://www.w3.org/Bugs/Public/buglist.cgi?component=Spec%20bugs&component=Spec%20proposals&product=HTML%20WG&resolution=NEEDSINFO&resolution=LATER&resolution=REMIND&resolution=---&order=bugs.resolution%2Cbugs.priority%2C%20bugs.bug_severity">a
- list of all bug reports that the editor has not yet tried to
- address</a> and <a href="http://www.w3.org/html/wg/tracker/products/1">a list of issues
- for which the chairs have not yet declared a decision</a>. The
- editor also maintains <a href="http://www.whatwg.org/issues/">a list
- of all e-mails that he has not yet tried to address</a>.</p><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- stability (required) --><p>Implementors should be aware that this specification is not
- stable. <strong>Implementors who are not taking part in the
- discussions are likely to find the specification changing out from
- under them in incompatible ways.</strong> Vendors interested in
- implementing this specification before it eventually reaches the
- Candidate Recommendation stage should join the aforementioned
- mailing lists and take part in the discussions.</p><!-- not everyone agrees with html5 (requested before fpwd) --><p>The publication of this document by the W3C as a W3C Working
- Draft does not imply that all of the participants in the W3C HTML
- working group endorse the contents of the specification. Indeed, for
- any section of the specification, one can usually find many members
- of the working group or of the W3C as a whole who object strongly to
- the current text, the existence of the section at all, or the idea
- that the working group should even spend time discussing the concept
- of that section.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- version history or list of changes (required) --><p>The latest stable version of the editor's draft of this
- specification is always available on <a href="http://dev.w3.org/html5/spec/Overview.html">the
- W3C CVS server</a> and in the <a href="http://svn.whatwg.org/webapps/">WHATWG Subversion
- repository</a>. The <a href="http://www.whatwg.org/specs/web-apps/current-work/">latest
- editor's working copy</a> (which may contain unfinished text in
- the process of being prepared) is also available.</p><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING LIST TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><p>There are various ways to follow the change history for the
- specification:</p><dl><dt>E-mail notifications of changes</dt>
- <dd>HTML-Diffs mailing list (diff-marked HTML versions for each change): <a href="http://lists.w3.org/Archives/Public/public-html-diffs/latest">http://lists.w3.org/Archives/Public/public-html-diffs/latest</a></dd>
- <dd>Commit-Watchers mailing list (complete source diffs): <a href="http://lists.whatwg.org/listinfo.cgi/commit-watchers-whatwg.org">http://lists.whatwg.org/listinfo.cgi/commit-watchers-whatwg.org</a></dd>
- <dt>Real-time notifications of changes:</dt>
- <dd>Generated diff-marked HTML versions for each change: <a href="http://twitter.com/HTML5">http://twitter.com/HTML5</a></dd>
- <dd>All (non-editorial) changes to the spec source: <a href="http://twitter.com/WHATWG">http://twitter.com/WHATWG</a></dd>
- <dt>Browsable version-control record of all changes:</dt>
- <dd>CVSWeb interface with side-by-side diffs: <a href="http://dev.w3.org/cvsweb/html5/spec/Overview.html">http://dev.w3.org/cvsweb/html5/spec/Overview.html</a></dd>
- <dd>Annotated summary with unified diffs: <a href="http://html5.org/tools/web-apps-tracker">http://html5.org/tools/web-apps-tracker</a></dd>
- <dd>Raw Subversion interface: <code>svn checkout http://svn.whatwg.org/webapps/</code></dd>
- </dl><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING LIST TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- status of document, group responsible (required) --><p>The W3C <a href="http://www.w3.org/html/wg/">HTML Working
- Group</a> is the W3C working group responsible for this
- specification's progress along the W3C Recommendation
- track.
-
- This specification is the 27 October 2009 Editor's Draft.
- </p><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- relationship to other work (required) --><p>This specification is also being produced by the <a href="http://www.whatwg.org/">WHATWG</a>. The two specifications are
- identical from the table of contents onwards.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- context and rationale (required) --><p>This specification is intended to replace (be a new version of)
- what was previously the HTML4, XHTML1, and DOM2 HTML
- specifications.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- required patent boilerplate --><p>This document was produced by a group operating under the <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/">5
- February 2004 W3C Patent Policy</a>. W3C maintains a <a href="http://www.w3.org/2004/01/pp-impl/40318/status" rel="disclosure">public list of
- any patent disclosures</a> made in connection with the deliverables
- of the group; that page also includes instructions for disclosing a
- patent. An individual who has actual knowledge of a patent which the
- individual believes contains <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential">Essential
- Claim(s)</a> must disclose the information in accordance with <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#sec-Disclosure">section
- 6 of the W3C Patent Policy</a>.</p><h2 class="no-num no-toc" id="contents">Table of contents</h2>
-<!--begin-toc-->
-<ol class="toc"><li><a href="introduction.html#introduction"><span class="secno">1 </span>Introduction</a>
- <ol><li><a href="introduction.html#background"><span class="secno">1.1 </span>Background</a></li>
- <li><a href="introduction.html#audience"><span class="secno">1.2 </span>Audience</a></li>
- <li><a href="introduction.html#scope"><span class="secno">1.3 </span>Scope</a></li>
- <li><a href="introduction.html#history-1"><span class="secno">1.4 </span>History</a></li>
- <li><a href="introduction.html#design-notes"><span class="secno">1.5 </span>Design notes</a>
- <ol><li><a href="introduction.html#serializability-of-script-execution"><span class="secno">1.5.1 </span>Serializability of script execution</a></li>
- <li><a href="introduction.html#compliance-with-other-specifications"><span class="secno">1.5.2 </span>Compliance with other specifications</a></li></ol></li>
- <li><a href="introduction.html#html-vs-xhtml"><span class="secno">1.6 </span>HTML vs XHTML</a></li>
- <li><a href="introduction.html#structure-of-this-specification"><span class="secno">1.7 </span>Structure of this specification</a>
- <ol><li><a href="introduction.html#how-to-read-this-specification"><span class="secno">1.7.1 </span>How to read this specification</a></li>
- <li><a href="introduction.html#typographic-conventions"><span class="secno">1.7.2 </span>Typographic conventions</a></li></ol></li>
- <li><a href="introduction.html#a-quick-introduction-to-html"><span class="secno">1.8 </span>A quick introduction to HTML</a></li>
- <li><a href="introduction.html#recommended-reading"><span class="secno">1.9 </span>Recommended reading</a></li></ol></li>
- <li><a href="infrastructure.html#infrastructure"><span class="secno">2 </span>Common infrastructure</a>
- <ol><li><a href="infrastructure.html#terminology"><span class="secno">2.1 </span>Terminology</a>
- <ol><li><a href="infrastructure.html#resources"><span class="secno">2.1.1 </span>Resources</a></li>
- <li><a href="infrastructure.html#xml"><span class="secno">2.1.2 </span>XML</a></li>
- <li><a href="infrastructure.html#dom-trees"><span class="secno">2.1.3 </span>DOM trees</a></li>
- <li><a href="infrastructure.html#scripting-0"><span class="secno">2.1.4 </span>Scripting</a></li>
- <li><a href="infrastructure.html#plugins"><span class="secno">2.1.5 </span>Plugins</a></li>
- <li><a href="infrastructure.html#character-encodings"><span class="secno">2.1.6 </span>Character encodings</a></li></ol></li>
- <li><a href="infrastructure.html#conformance-requirements"><span class="secno">2.2 </span>Conformance requirements</a></li>
- <li><a href="infrastructure.html#case-sensitivity-and-string-comparison"><span class="secno">2.3 </span>Case-sensitivity and string comparison</a></li>
- <li><a href="infrastructure.html#common-microsyntaxes"><span class="secno">2.4 </span>Common microsyntaxes</a>
- <ol><li><a href="infrastructure.html#boolean-attributes"><span class="secno">2.4.1 </span>Boolean attributes</a></li>
- <li><a href="infrastructure.html#keywords-and-enumerated-attributes"><span class="secno">2.4.2 </span>Keywords and enumerated attributes</a></li>
- <li><a href="infrastructure.html#numbers"><span class="secno">2.4.3 </span>Numbers</a>
- <ol><li><a href="infrastructure.html#non-negative-integers"><span class="secno">2.4.3.1 </span>Non-negative integers</a></li>
- <li><a href="infrastructure.html#signed-integers"><span class="secno">2.4.3.2 </span>Signed integers</a></li>
- <li><a href="infrastructure.html#real-numbers"><span class="secno">2.4.3.3 </span>Real numbers</a></li>
- <li><a href="infrastructure.html#ratios"><span class="secno">2.4.3.4 </span>Ratios</a></li>
- <li><a href="infrastructure.html#lists-of-integers"><span class="secno">2.4.3.5 </span>Lists of integers</a></li></ol></li>
- <li><a href="infrastructure.html#dates-and-times"><span class="secno">2.4.4 </span>Dates and times</a>
- <ol><li><a href="infrastructure.html#months"><span class="secno">2.4.4.1 </span>Months</a></li>
- <li><a href="infrastructure.html#dates"><span class="secno">2.4.4.2 </span>Dates</a></li>
- <li><a href="infrastructure.html#times"><span class="secno">2.4.4.3 </span>Times</a></li>
- <li><a href="infrastructure.html#local-dates-and-times"><span class="secno">2.4.4.4 </span>Local dates and times</a></li>
- <li><a href="infrastructure.html#global-dates-and-times"><span class="secno">2.4.4.5 </span>Global dates and times</a></li>
- <li><a href="infrastructure.html#weeks"><span class="secno">2.4.4.6 </span>Weeks</a></li>
- <li><a href="infrastructure.html#vaguer-moments-in-time"><span class="secno">2.4.4.7 </span>Vaguer moments in time</a></li></ol></li>
- <li><a href="infrastructure.html#colors"><span class="secno">2.4.5 </span>Colors</a></li>
- <li><a href="infrastructure.html#space-separated-tokens"><span class="secno">2.4.6 </span>Space-separated tokens</a></li>
- <li><a href="infrastructure.html#comma-separated-tokens"><span class="secno">2.4.7 </span>Comma-separated tokens</a></li>
- <li><a href="infrastructure.html#syntax-references"><span class="secno">2.4.8 </span>References</a></li>
- <li><a href="infrastructure.html#mq"><span class="secno">2.4.9 </span>Media queries</a></li></ol></li>
- <li><a href="infrastructure.html#urls"><span class="secno">2.5 </span>URLs</a>
- <ol><li><a href="infrastructure.html#terminology-0"><span class="secno">2.5.1 </span>Terminology</a></li>
- <li><a href="infrastructure.html#interfaces-for-url-manipulation"><span class="secno">2.5.2 </span>Interfaces for URL manipulation</a></li></ol></li>
- <li><a href="infrastructure.html#common-dom-interfaces"><span class="secno">2.6 </span>Common DOM interfaces</a>
- <ol><li><a href="infrastructure.html#reflecting-content-attributes-in-idl-attributes"><span class="secno">2.6.1 </span>Reflecting content attributes in IDL attributes</a></li>
- <li><a href="infrastructure.html#collections-0"><span class="secno">2.6.2 </span>Collections</a>
- <ol><li><a href="infrastructure.html#htmlcollection-0"><span class="secno">2.6.2.1 </span>HTMLCollection</a></li>
- <li><a href="infrastructure.html#htmlallcollection-0"><span class="secno">2.6.2.2 </span>HTMLAllCollection</a></li>
- <li><a href="infrastructure.html#htmlformcontrolscollection-0"><span class="secno">2.6.2.3 </span>HTMLFormControlsCollection</a></li>
- <li><a href="infrastructure.html#htmloptionscollection-0"><span class="secno">2.6.2.4 </span>HTMLOptionsCollection</a></li>
- <li><a href="infrastructure.html#htmlpropertiescollection-0"><span class="secno">2.6.2.5 </span>HTMLPropertiesCollection</a></li></ol></li>
- <li><a href="infrastructure.html#domtokenlist-0"><span class="secno">2.6.3 </span>DOMTokenList</a></li>
- <li><a href="infrastructure.html#domsettabletokenlist-0"><span class="secno">2.6.4 </span>DOMSettableTokenList</a></li>
- <li><a href="infrastructure.html#domstringmap-0"><span class="secno">2.6.5 </span>DOMStringMap</a></li>
- <li><a href="infrastructure.html#dom-feature-strings"><span class="secno">2.6.6 </span>DOM feature strings</a></li>
- <li><a href="infrastructure.html#exceptions"><span class="secno">2.6.7 </span>Exceptions</a></li></ol></li></ol></li>
- <li><a href="dom.html#dom"><span class="secno">3 </span>Semantics, structure, and APIs of HTML documents</a>
- <ol><li><a href="dom.html#documents"><span class="secno">3.1 </span>Documents</a>
- <ol><li><a href="dom.html#documents-in-the-dom"><span class="secno">3.1.1 </span>Documents in the DOM</a></li>
- <li><a href="dom.html#security"><span class="secno">3.1.2 </span>Security</a></li>
- <li><a href="dom.html#resource-metadata-management"><span class="secno">3.1.3 </span>Resource metadata management</a></li>
- <li><a href="dom.html#dom-tree-accessors"><span class="secno">3.1.4 </span>DOM tree accessors</a></li>
- <li><a href="dom.html#creating-documents"><span class="secno">3.1.5 </span>Creating documents</a></li></ol></li>
- <li><a href="dom.html#elements"><span class="secno">3.2 </span>Elements</a>
- <ol><li><a href="dom.html#semantics-0"><span class="secno">3.2.1 </span>Semantics</a></li>
- <li><a href="dom.html#elements-in-the-dom"><span class="secno">3.2.2 </span>Elements in the DOM</a></li>
- <li><a href="dom.html#global-attributes"><span class="secno">3.2.3 </span>Global attributes</a>
- <ol><li><a href="dom.html#the-id-attribute"><span class="secno">3.2.3.1 </span>The <code>id</code> attribute</a></li>
- <li><a href="dom.html#the-title-attribute"><span class="secno">3.2.3.2 </span>The <code>title</code> attribute</a></li>
- <li><a href="dom.html#the-lang-and-xml:lang-attributes"><span class="secno">3.2.3.3 </span>The <code title="attr-lang">lang</code> and <code title="attr-xml-lang">xml:lang</code> attributes</a></li>
- <li><a href="dom.html#the-xml:base-attribute-xml-only"><span class="secno">3.2.3.4 </span>The <code>xml:base</code>
- attribute (XML only)</a></li>
- <li><a href="dom.html#the-dir-attribute"><span class="secno">3.2.3.5 </span>The <code>dir</code> attribute</a></li>
- <li><a href="dom.html#classes"><span class="secno">3.2.3.6 </span>The <code>class</code> attribute</a></li>
- <li><a href="dom.html#the-style-attribute"><span class="secno">3.2.3.7 </span>The <code>style</code> attribute</a></li>
- <li><a href="dom.html#embedding-custom-non-visible-data"><span class="secno">3.2.3.8 </span>Embedding custom non-visible data</a></li></ol></li>
- <li><a href="dom.html#element-definitions"><span class="secno">3.2.4 </span>Element definitions</a></li>
- <li><a href="dom.html#content-models"><span class="secno">3.2.5 </span>Content models</a>
- <ol><li><a href="dom.html#kinds-of-content"><span class="secno">3.2.5.1 </span>Kinds of content</a>
- <ol><li><a href="dom.html#metadata-content-0"><span class="secno">3.2.5.1.1 </span>Metadata content</a></li>
- <li><a href="dom.html#flow-content-0"><span class="secno">3.2.5.1.2 </span>Flow content</a></li>
- <li><a href="dom.html#sectioning-content-0"><span class="secno">3.2.5.1.3 </span>Sectioning content</a></li>
- <li><a href="dom.html#heading-content-0"><span class="secno">3.2.5.1.4 </span>Heading content</a></li>
- <li><a href="dom.html#phrasing-content-0"><span class="secno">3.2.5.1.5 </span>Phrasing content</a></li>
- <li><a href="embedded-content-0.html#embedded-content-0"><span class="secno">3.2.5.1.6 </span>Embedded content</a></li>
- <li><a href="embedded-content-0.html#interactive-content-0"><span class="secno">3.2.5.1.7 </span>Interactive content</a></li></ol></li>
- <li><a href="embedded-content-0.html#transparent-content-models"><span class="secno">3.2.5.2 </span>Transparent content models</a></li>
- <li><a href="embedded-content-0.html#paragraphs"><span class="secno">3.2.5.3 </span>Paragraphs</a></li></ol></li>
- <li><a href="embedded-content-0.html#annotations-for-assistive-technology-products-aria"><span class="secno">3.2.6 </span>Annotations for assistive technology products (ARIA)</a></li></ol></li>
- <li><a href="embedded-content-0.html#apis-in-html-documents"><span class="secno">3.3 </span>APIs in HTML documents</a></li>
- <li><a href="embedded-content-0.html#dynamic-markup-insertion"><span class="secno">3.4 </span>Dynamic markup insertion</a>
- <ol><li><a href="embedded-content-0.html#opening-the-input-stream"><span class="secno">3.4.1 </span>Opening the input stream</a></li>
- <li><a href="embedded-content-0.html#closing-the-input-stream"><span class="secno">3.4.2 </span>Closing the input stream</a></li>
- <li><a href="embedded-content-0.html#document.write"><span class="secno">3.4.3 </span><code title="dom-document-write">document.write()</code></a></li>
- <li><a href="embedded-content-0.html#document.writeln"><span class="secno">3.4.4 </span><code title="dom-document-writeln">document.writeln()</code></a></li>
- <li><a href="embedded-content-0.html#innerhtml"><span class="secno">3.4.5 </span><code title="dom-innerHTML">innerHTML</code></a></li>
- <li><a href="embedded-content-0.html#outerhtml"><span class="secno">3.4.6 </span><code title="dom-outerHTML">outerHTML</code></a></li>
- <li><a href="embedded-content-0.html#insertadjacenthtml"><span class="secno">3.4.7 </span><code title="dom-insertAdjacentHTML">insertAdjacentHTML()</code></a></li></ol></li></ol></li>
- <li><a href="semantics.html#semantics"><span class="secno">4 </span>The elements of HTML</a>
- <ol><li><a href="semantics.html#the-root-element"><span class="secno">4.1 </span>The root element</a>
- <ol><li><a href="semantics.html#the-html-element-0"><span class="secno">4.1.1 </span>The <code>html</code> element</a></li></ol></li>
- <li><a href="semantics.html#document-metadata"><span class="secno">4.2 </span>Document metadata</a>
- <ol><li><a href="semantics.html#the-head-element-0"><span class="secno">4.2.1 </span>The <code>head</code> element</a></li>
- <li><a href="semantics.html#the-title-element-0"><span class="secno">4.2.2 </span>The <code>title</code> element</a></li>
- <li><a href="semantics.html#the-base-element"><span class="secno">4.2.3 </span>The <code>base</code> element</a></li>
- <li><a href="semantics.html#the-link-element"><span class="secno">4.2.4 </span>The <code>link</code> element</a></li>
- <li><a href="semantics.html#meta"><span class="secno">4.2.5 </span>The <code>meta</code> element</a>
- <ol><li><a href="semantics.html#standard-metadata-names"><span class="secno">4.2.5.1 </span>Standard metadata names</a></li>
- <li><a href="semantics.html#other-metadata-names"><span class="secno">4.2.5.2 </span>Other metadata names</a></li>
- <li><a href="semantics.html#pragma-directives"><span class="secno">4.2.5.3 </span>Pragma directives</a></li>
- <li><a href="semantics.html#other-pragma-directives"><span class="secno">4.2.5.4 </span>Other pragma directives</a></li>
- <li><a href="semantics.html#charset"><span class="secno">4.2.5.5 </span>Specifying the document's character encoding</a></li></ol></li>
- <li><a href="semantics.html#the-style-element"><span class="secno">4.2.6 </span>The <code>style</code> element</a></li>
- <li><a href="semantics.html#styling"><span class="secno">4.2.7 </span>Styling</a></li></ol></li>
- <li><a href="semantics.html#scripting-1"><span class="secno">4.3 </span>Scripting</a>
- <ol><li><a href="semantics.html#script"><span class="secno">4.3.1 </span>The <code>script</code> element</a>
- <ol><li><a href="semantics.html#scriptingLanguages"><span class="secno">4.3.1.1 </span>Scripting languages</a></li>
- <li><a href="semantics.html#restrictions-for-contents-of-script-elements"><span class="secno">4.3.1.2 </span>Restrictions for contents of <code>script</code> elements</a></li>
- <li><a href="semantics.html#inline-documentation-for-external-scripts"><span class="secno">4.3.1.3 </span>Inline documentation for external scripts</a></li></ol></li>
- <li><a href="semantics.html#the-noscript-element"><span class="secno">4.3.2 </span>The <code>noscript</code> element</a></li></ol></li>
- <li><a href="semantics.html#sections"><span class="secno">4.4 </span>Sections</a>
- <ol><li><a href="semantics.html#the-body-element-0"><span class="secno">4.4.1 </span>The <code>body</code> element</a></li>
- <li><a href="semantics.html#the-section-element"><span class="secno">4.4.2 </span>The <code>section</code> element</a></li>
- <li><a href="semantics.html#the-nav-element"><span class="secno">4.4.3 </span>The <code>nav</code> element</a></li>
- <li><a href="semantics.html#the-article-element"><span class="secno">4.4.4 </span>The <code>article</code> element</a></li>
- <li><a href="semantics.html#the-aside-element"><span class="secno">4.4.5 </span>The <code>aside</code> element</a></li>
- <li><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements"><span class="secno">4.4.6 </span>The <code>h1</code>, <code>h2</code>,
- <code>h3</code>, <code>h4</code>,
- <code>h5</code>, and <code>h6</code>
- elements</a></li>
- <li><a href="semantics.html#the-hgroup-element"><span class="secno">4.4.7 </span>The <code>hgroup</code> element</a></li>
- <li><a href="semantics.html#the-header-element"><span class="secno">4.4.8 </span>The <code>header</code> element</a></li>
- <li><a href="semantics.html#the-footer-element"><span class="secno">4.4.9 </span>The <code>footer</code> element</a></li>
- <li><a href="semantics.html#the-address-element"><span class="secno">4.4.10 </span>The <code>address</code> element</a></li>
- <li><a href="semantics.html#headings-and-sections"><span class="secno">4.4.11 </span>Headings and sections</a>
- <ol><li><a href="semantics.html#outlines"><span class="secno">4.4.11.1 </span>Creating an outline</a></li></ol></li></ol></li>
- <li><a href="semantics.html#grouping-content"><span class="secno">4.5 </span>Grouping content</a>
- <ol><li><a href="semantics.html#the-p-element"><span class="secno">4.5.1 </span>The <code>p</code> element</a></li>
- <li><a href="semantics.html#the-hr-element"><span class="secno">4.5.2 </span>The <code>hr</code> element</a></li>
- <li><a href="semantics.html#the-br-element"><span class="secno">4.5.3 </span>The <code>br</code> element</a></li>
- <li><a href="semantics.html#the-pre-element"><span class="secno">4.5.4 </span>The <code>pre</code> element</a></li>
- <li><a href="semantics.html#the-blockquote-element"><span class="secno">4.5.5 </span>The <code>blockquote</code> element</a></li>
- <li><a href="semantics.html#the-ol-element"><span class="secno">4.5.6 </span>The <code>ol</code> element</a></li>
- <li><a href="semantics.html#the-ul-element"><span class="secno">4.5.7 </span>The <code>ul</code> element</a></li>
- <li><a href="semantics.html#the-li-element"><span class="secno">4.5.8 </span>The <code>li</code> element</a></li>
- <li><a href="semantics.html#the-dl-element"><span class="secno">4.5.9 </span>The <code>dl</code> element</a></li>
- <li><a href="semantics.html#the-dt-element"><span class="secno">4.5.10 </span>The <code>dt</code> element</a></li>
- <li><a href="semantics.html#the-dd-element"><span class="secno">4.5.11 </span>The <code>dd</code> element</a></li>
- <li><a href="semantics.html#the-div-element"><span class="secno">4.5.12 </span>The <code>div</code> element</a></li></ol></li>
- <li><a href="text-level-semantics.html#text-level-semantics"><span class="secno">4.6 </span>Text-level semantics</a>
- <ol><li><a href="text-level-semantics.html#the-a-element"><span class="secno">4.6.1 </span>The <code>a</code> element</a></li>
- <li><a href="text-level-semantics.html#the-em-element"><span class="secno">4.6.2 </span>The <code>em</code> element</a></li>
- <li><a href="text-level-semantics.html#the-strong-element"><span class="secno">4.6.3 </span>The <code>strong</code> element</a></li>
- <li><a href="text-level-semantics.html#the-small-element"><span class="secno">4.6.4 </span>The <code>small</code> element</a></li>
- <li><a href="text-level-semantics.html#the-cite-element"><span class="secno">4.6.5 </span>The <code>cite</code> element</a></li>
- <li><a href="text-level-semantics.html#the-q-element"><span class="secno">4.6.6 </span>The <code>q</code> element</a></li>
- <li><a href="text-level-semantics.html#the-dfn-element"><span class="secno">4.6.7 </span>The <code>dfn</code> element</a></li>
- <li><a href="text-level-semantics.html#the-abbr-element"><span class="secno">4.6.8 </span>The <code>abbr</code> element</a></li>
- <li><a href="text-level-semantics.html#the-time-element"><span class="secno">4.6.9 </span>The <code>time</code> element</a></li>
- <li><a href="text-level-semantics.html#the-code-element"><span class="secno">4.6.10 </span>The <code>code</code> element</a></li>
- <li><a href="text-level-semantics.html#the-var-element"><span class="secno">4.6.11 </span>The <code>var</code> element</a></li>
- <li><a href="text-level-semantics.html#the-samp-element"><span class="secno">4.6.12 </span>The <code>samp</code> element</a></li>
- <li><a href="text-level-semantics.html#the-kbd-element"><span class="secno">4.6.13 </span>The <code>kbd</code> element</a></li>
- <li><a href="text-level-semantics.html#the-sub-and-sup-elements"><span class="secno">4.6.14 </span>The <code>sub</code> and <code>sup</code> elements</a></li>
- <li><a href="text-level-semantics.html#the-i-element"><span class="secno">4.6.15 </span>The <code>i</code> element</a></li>
- <li><a href="text-level-semantics.html#the-b-element"><span class="secno">4.6.16 </span>The <code>b</code> element</a></li>
- <li><a href="text-level-semantics.html#the-mark-element"><span class="secno">4.6.17 </span>The <code>mark</code> element</a></li>
- <li><a href="text-level-semantics.html#the-progress-element"><span class="secno">4.6.18 </span>The <code>progress</code> element</a></li>
- <li><a href="text-level-semantics.html#the-meter-element"><span class="secno">4.6.19 </span>The <code>meter</code> element</a></li>
- <li><a href="text-level-semantics.html#the-ruby-element"><span class="secno">4.6.20 </span>The <code>ruby</code> element</a></li>
- <li><a href="text-level-semantics.html#the-rt-element"><span class="secno">4.6.21 </span>The <code>rt</code> element</a></li>
- <li><a href="text-level-semantics.html#the-rp-element"><span class="secno">4.6.22 </span>The <code>rp</code> element</a></li>
- <li><a href="text-level-semantics.html#the-bdo-element"><span class="secno">4.6.23 </span>The <code>bdo</code> element</a></li>
- <li><a href="text-level-semantics.html#the-span-element"><span class="secno">4.6.24 </span>The <code>span</code> element</a></li>
- <li><a href="text-level-semantics.html#usage-summary"><span class="secno">4.6.25 </span>Usage summary</a></li></ol></li>
- <li><a href="text-level-semantics.html#edits"><span class="secno">4.7 </span>Edits</a>
- <ol><li><a href="text-level-semantics.html#the-ins-element"><span class="secno">4.7.1 </span>The <code>ins</code> element</a></li>
- <li><a href="text-level-semantics.html#the-del-element"><span class="secno">4.7.2 </span>The <code>del</code> element</a></li>
- <li><a href="text-level-semantics.html#attributes-common-to-ins-and-del-elements"><span class="secno">4.7.3 </span>Attributes common to <code>ins</code> and <code>del</code> elements</a></li>
- <li><a href="text-level-semantics.html#edits-and-paragraphs"><span class="secno">4.7.4 </span>Edits and paragraphs</a></li>
- <li><a href="text-level-semantics.html#edits-and-lists"><span class="secno">4.7.5 </span>Edits and lists</a></li></ol></li>
- <li><a href="text-level-semantics.html#embedded-content-1"><span class="secno">4.8 </span>Embedded content</a>
- <ol><li><a href="text-level-semantics.html#the-figure-element"><span class="secno">4.8.1 </span>The <code>figure</code> element</a></li>
- <li><a href="text-level-semantics.html#the-img-element"><span class="secno">4.8.2 </span>The <code>img</code> element</a>
- <ol><li><a href="text-level-semantics.html#alt"><span class="secno">4.8.2.1 </span>Requirements for providing text to act as an alternative for images</a>
- <ol><li><a href="text-level-semantics.html#a-link-or-button-containing-nothing-but-the-image"><span class="secno">4.8.2.1.1 </span>A link or button containing nothing but the image</a></li>
- <li><a href="text-level-semantics.html#a-phrase-or-paragraph-with-an-alternative-graphical-representation:-charts-diagrams-graphs-maps-illustrations"><span class="secno">4.8.2.1.2 </span>A phrase or paragraph with an alternative graphical representation: charts, diagrams, graphs, maps, illustrations</a></li>
- <li><a href="text-level-semantics.html#a-short-phrase-or-label-with-an-alternative-graphical-representation:-icons-logos"><span class="secno">4.8.2.1.3 </span>A short phrase or label with an alternative graphical representation: icons, logos</a></li>
- <li><a href="text-level-semantics.html#text-that-has-been-rendered-to-a-graphic-for-typographical-effect"><span class="secno">4.8.2.1.4 </span>Text that has been rendered to a graphic for typographical effect</a></li>
- <li><a href="text-level-semantics.html#a-graphical-representation-of-some-of-the-surrounding-text"><span class="secno">4.8.2.1.5 </span>A graphical representation of some of the surrounding text</a></li>
- <li><a href="text-level-semantics.html#a-purely-decorative-image-that-doesn-t-add-any-information"><span class="secno">4.8.2.1.6 </span>A purely decorative image that doesn't add any information</a></li>
- <li><a href="text-level-semantics.html#a-group-of-images-that-form-a-single-larger-picture-with-no-links"><span class="secno">4.8.2.1.7 </span>A group of images that form a single larger picture with no links</a></li>
- <li><a href="text-level-semantics.html#a-group-of-images-that-form-a-single-larger-picture-with-links"><span class="secno">4.8.2.1.8 </span>A group of images that form a single larger picture with links</a></li>
- <li><a href="text-level-semantics.html#a-key-part-of-the-content"><span class="secno">4.8.2.1.9 </span>A key part of the content</a></li>
- <li><a href="text-level-semantics.html#an-image-not-intended-for-the-user"><span class="secno">4.8.2.1.10 </span>An image not intended for the user</a></li>
- <li><a href="text-level-semantics.html#an-image-in-an-e-mail-or-private-document-intended-for-a-specific-person-who-is-known-to-be-able-to-view-images"><span class="secno">4.8.2.1.11 </span>An image in an e-mail or private document intended for a specific person who is known to be able to view images</a></li>
- <li><a href="text-level-semantics.html#general-guidelines"><span class="secno">4.8.2.1.12 </span>General guidelines</a></li></ol></li></ol></li>
- <li><a href="text-level-semantics.html#the-iframe-element"><span class="secno">4.8.3 </span>The <code>iframe</code> element</a></li>
- <li><a href="text-level-semantics.html#the-embed-element"><span class="secno">4.8.4 </span>The <code>embed</code> element</a></li>
- <li><a href="text-level-semantics.html#the-object-element"><span class="secno">4.8.5 </span>The <code>object</code> element</a></li>
- <li><a href="text-level-semantics.html#the-param-element"><span class="secno">4.8.6 </span>The <code>param</code> element</a></li>
- <li><a href="video.html#video"><span class="secno">4.8.7 </span>The <code>video</code> element</a></li>
- <li><a href="video.html#audio"><span class="secno">4.8.8 </span>The <code>audio</code> element</a></li>
- <li><a href="video.html#the-source-element"><span class="secno">4.8.9 </span>The <code>source</code> element</a></li>
- <li><a href="video.html#media-elements"><span class="secno">4.8.10 </span>Media elements</a>
- <ol><li><a href="video.html#error-codes"><span class="secno">4.8.10.1 </span>Error codes</a></li>
- <li><a href="video.html#location-of-the-media-resource"><span class="secno">4.8.10.2 </span>Location of the media resource</a></li>
- <li><a href="video.html#mime-types"><span class="secno">4.8.10.3 </span>MIME types</a></li>
- <li><a href="video.html#network-states"><span class="secno">4.8.10.4 </span>Network states</a></li>
- <li><a href="video.html#loading-the-media-resource"><span class="secno">4.8.10.5 </span>Loading the media resource</a></li>
- <li><a href="video.html#offsets-into-the-media-resource"><span class="secno">4.8.10.6 </span>Offsets into the media resource</a></li>
- <li><a href="video.html#the-ready-states"><span class="secno">4.8.10.7 </span>The ready states</a></li>
- <li><a href="video.html#playing-the-media-resource"><span class="secno">4.8.10.8 </span>Playing the media resource</a></li>
- <li><a href="video.html#seeking"><span class="secno">4.8.10.9 </span>Seeking</a></li>
- <li><a href="video.html#user-interface"><span class="secno">4.8.10.10 </span>User interface</a></li>
- <li><a href="video.html#time-ranges"><span class="secno">4.8.10.11 </span>Time ranges</a></li>
- <li><a href="video.html#mediaevents"><span class="secno">4.8.10.12 </span>Event summary</a></li></ol></li>
- <li><a href="the-canvas-element.html#the-canvas-element"><span class="secno">4.8.11 </span>The <code>canvas</code> element</a>
- <ol><li><a href="the-canvas-element.html#the-2d-context"><span class="secno">4.8.11.1 </span>The 2D context</a>
- <ol><li><a href="the-canvas-element.html#the-canvas-state"><span class="secno">4.8.11.1.1 </span>The canvas state</a></li>
- <li><a href="the-canvas-element.html#transformations"><span class="secno">4.8.11.1.2 </span>Transformations</a></li>
- <li><a href="the-canvas-element.html#compositing"><span class="secno">4.8.11.1.3 </span>Compositing</a></li>
- <li><a href="the-canvas-element.html#colors-and-styles"><span class="secno">4.8.11.1.4 </span>Colors and styles</a></li>
- <li><a href="the-canvas-element.html#line-styles"><span class="secno">4.8.11.1.5 </span>Line styles</a></li>
- <li><a href="the-canvas-element.html#shadows"><span class="secno">4.8.11.1.6 </span>Shadows</a></li>
- <li><a href="the-canvas-element.html#simple-shapes-rectangles"><span class="secno">4.8.11.1.7 </span>Simple shapes (rectangles)</a></li>
- <li><a href="the-canvas-element.html#complex-shapes-paths"><span class="secno">4.8.11.1.8 </span>Complex shapes (paths)</a></li>
- <li><a href="the-canvas-element.html#text"><span class="secno">4.8.11.1.9 </span>Text</a></li>
- <li><a href="the-canvas-element.html#images"><span class="secno">4.8.11.1.10 </span>Images</a></li>
- <li><a href="the-canvas-element.html#pixel-manipulation"><span class="secno">4.8.11.1.11 </span>Pixel manipulation</a></li>
- <li><a href="the-canvas-element.html#examples"><span class="secno">4.8.11.1.12 </span>Examples</a></li></ol></li></ol></li>
- <li><a href="the-canvas-element.html#the-map-element"><span class="secno">4.8.12 </span>The <code>map</code> element</a></li>
- <li><a href="the-canvas-element.html#the-area-element"><span class="secno">4.8.13 </span>The <code>area</code> element</a></li>
- <li><a href="the-canvas-element.html#image-maps"><span class="secno">4.8.14 </span>Image maps</a></li>
- <li><a href="the-canvas-element.html#mathml"><span class="secno">4.8.15 </span>MathML</a></li>
- <li><a href="the-canvas-element.html#svg-0"><span class="secno">4.8.16 </span>SVG</a></li>
- <li><a href="the-canvas-element.html#dimension-attributes"><span class="secno">4.8.17 </span>Dimension attributes</a></li></ol></li>
- <li><a href="tabular-data.html#tabular-data"><span class="secno">4.9 </span>Tabular data</a>
- <ol><li><a href="tabular-data.html#the-table-element"><span class="secno">4.9.1 </span>The <code>table</code> element</a></li>
- <li><a href="tabular-data.html#the-caption-element"><span class="secno">4.9.2 </span>The <code>caption</code> element</a></li>
- <li><a href="tabular-data.html#the-colgroup-element"><span class="secno">4.9.3 </span>The <code>colgroup</code> element</a></li>
- <li><a href="tabular-data.html#the-col-element"><span class="secno">4.9.4 </span>The <code>col</code> element</a></li>
- <li><a href="tabular-data.html#the-tbody-element"><span class="secno">4.9.5 </span>The <code>tbody</code> element</a></li>
- <li><a href="tabular-data.html#the-thead-element"><span class="secno">4.9.6 </span>The <code>thead</code> element</a></li>
- <li><a href="tabular-data.html#the-tfoot-element"><span class="secno">4.9.7 </span>The <code>tfoot</code> element</a></li>
- <li><a href="tabular-data.html#the-tr-element"><span class="secno">4.9.8 </span>The <code>tr</code> element</a></li>
- <li><a href="tabular-data.html#the-td-element"><span class="secno">4.9.9 </span>The <code>td</code> element</a></li>
- <li><a href="tabular-data.html#the-th-element"><span class="secno">4.9.10 </span>The <code>th</code> element</a></li>
- <li><a href="tabular-data.html#attributes-common-to-td-and-th-elements"><span class="secno">4.9.11 </span>Attributes common to <code>td</code> and <code>th</code> elements</a></li>
- <li><a href="tabular-data.html#examples-0"><span class="secno">4.9.12 </span>Examples</a></li></ol></li>
- <li><a href="forms.html#forms"><span class="secno">4.10 </span>Forms</a>
- <ol><li><a href="forms.html#the-form-element"><span class="secno">4.10.1 </span>The <code>form</code> element</a></li>
- <li><a href="forms.html#the-fieldset-element"><span class="secno">4.10.2 </span>The <code>fieldset</code> element</a></li>
- <li><a href="forms.html#the-legend-element"><span class="secno">4.10.3 </span>The <code>legend</code> element</a></li>
- <li><a href="forms.html#the-label-element"><span class="secno">4.10.4 </span>The <code>label</code> element</a></li>
- <li><a href="forms.html#the-input-element"><span class="secno">4.10.5 </span>The <code>input</code> element</a>
- <ol><li><a href="forms.html#states-of-the-type-attribute"><span class="secno">4.10.5.1 </span>States of the <code title="attr-input-type">type</code> attribute</a>
- <ol><li><a href="forms.html#hidden-state"><span class="secno">4.10.5.1.1 </span>Hidden state</a></li>
- <li><a href="forms.html#text-state-and-search-state"><span class="secno">4.10.5.1.2 </span>Text state and Search state</a></li>
- <li><a href="forms.html#telephone-state"><span class="secno">4.10.5.1.3 </span>Telephone state</a></li>
- <li><a href="forms.html#url-state"><span class="secno">4.10.5.1.4 </span>URL state</a></li>
- <li><a href="forms.html#e-mail-state"><span class="secno">4.10.5.1.5 </span>E-mail state</a></li>
- <li><a href="forms.html#password-state"><span class="secno">4.10.5.1.6 </span>Password state</a></li>
- <li><a href="forms.html#date-and-time-state"><span class="secno">4.10.5.1.7 </span>Date and Time state</a></li>
- <li><a href="forms.html#date-state"><span class="secno">4.10.5.1.8 </span>Date state</a></li>
- <li><a href="forms.html#month-state"><span class="secno">4.10.5.1.9 </span>Month state</a></li>
- <li><a href="forms.html#week-state"><span class="secno">4.10.5.1.10 </span>Week state</a></li>
- <li><a href="forms.html#time-state"><span class="secno">4.10.5.1.11 </span>Time state</a></li>
- <li><a href="forms.html#local-date-and-time-state"><span class="secno">4.10.5.1.12 </span>Local Date and Time state</a></li>
- <li><a href="forms.html#number-state"><span class="secno">4.10.5.1.13 </span>Number state</a></li>
- <li><a href="forms.html#range-state"><span class="secno">4.10.5.1.14 </span>Range state</a></li>
- <li><a href="forms.html#color-state"><span class="secno">4.10.5.1.15 </span>Color state</a></li>
- <li><a href="forms.html#checkbox-state"><span class="secno">4.10.5.1.16 </span>Checkbox state</a></li>
- <li><a href="forms.html#radio-button-state"><span class="secno">4.10.5.1.17 </span>Radio Button state</a></li>
- <li><a href="forms.html#file-upload-state"><span class="secno">4.10.5.1.18 </span>File Upload state</a></li>
- <li><a href="forms.html#submit-button-state"><span class="secno">4.10.5.1.19 </span>Submit Button state</a></li>
- <li><a href="forms.html#image-button-state"><span class="secno">4.10.5.1.20 </span>Image Button state</a></li>
- <li><a href="forms.html#reset-button-state"><span class="secno">4.10.5.1.21 </span>Reset Button state</a></li>
- <li><a href="forms.html#button-state"><span class="secno">4.10.5.1.22 </span>Button state</a></li></ol></li>
- <li><a href="forms.html#common-input-element-attributes"><span class="secno">4.10.5.2 </span>Common <code>input</code> element attributes</a>
- <ol><li><a href="forms.html#the-autocomplete-attribute"><span class="secno">4.10.5.2.1 </span>The <code title="attr-input-autocomplete">autocomplete</code> attribute</a></li>
- <li><a href="forms.html#the-list-attribute"><span class="secno">4.10.5.2.2 </span>The <code title="attr-input-list">list</code> attribute</a></li>
- <li><a href="forms.html#the-readonly-attribute"><span class="secno">4.10.5.2.3 </span>The <code title="attr-input-readonly">readonly</code> attribute</a></li>
- <li><a href="forms.html#the-size-attribute"><span class="secno">4.10.5.2.4 </span>The <code title="attr-input-size">size</code> attribute</a></li>
- <li><a href="forms.html#the-required-attribute"><span class="secno">4.10.5.2.5 </span>The <code title="attr-input-required">required</code> attribute</a></li>
- <li><a href="forms.html#the-multiple-attribute"><span class="secno">4.10.5.2.6 </span>The <code title="attr-input-multiple">multiple</code> attribute</a></li>
- <li><a href="forms.html#the-maxlength-attribute"><span class="secno">4.10.5.2.7 </span>The <code title="attr-input-maxlength">maxlength</code> attribute</a></li>
- <li><a href="forms.html#the-pattern-attribute"><span class="secno">4.10.5.2.8 </span>The <code title="attr-input-pattern">pattern</code> attribute</a></li>
- <li><a href="forms.html#the-min-and-max-attributes"><span class="secno">4.10.5.2.9 </span>The <code title="attr-input-min">min</code> and <code title="attr-input-max">max</code> attributes</a></li>
- <li><a href="forms.html#the-step-attribute"><span class="secno">4.10.5.2.10 </span>The <code title="attr-input-step">step</code> attribute</a></li>
- <li><a href="forms.html#the-placeholder-attribute"><span class="secno">4.10.5.2.11 </span>The <code title="attr-input-placeholder">placeholder</code> attribute</a></li></ol></li>
- <li><a href="forms.html#common-input-element-apis"><span class="secno">4.10.5.3 </span>Common <code>input</code> element APIs</a></li></ol></li>
- <li><a href="forms.html#the-button-element"><span class="secno">4.10.6 </span>The <code>button</code> element</a></li>
- <li><a href="forms.html#the-select-element"><span class="secno">4.10.7 </span>The <code>select</code> element</a></li>
- <li><a href="forms.html#the-datalist-element"><span class="secno">4.10.8 </span>The <code>datalist</code> element</a></li>
- <li><a href="forms.html#the-optgroup-element"><span class="secno">4.10.9 </span>The <code>optgroup</code> element</a></li>
- <li><a href="forms.html#the-option-element"><span class="secno">4.10.10 </span>The <code>option</code> element</a></li>
- <li><a href="forms.html#the-textarea-element"><span class="secno">4.10.11 </span>The <code>textarea</code> element</a></li>
- <li><a href="forms.html#the-keygen-element"><span class="secno">4.10.12 </span>The <code>keygen</code> element</a></li>
- <li><a href="forms.html#the-output-element"><span class="secno">4.10.13 </span>The <code>output</code> element</a></li>
- <li><a href="forms.html#association-of-controls-and-forms"><span class="secno">4.10.14 </span>Association of controls and forms</a></li>
- <li><a href="forms.html#attributes-common-to-form-controls"><span class="secno">4.10.15 </span>Attributes common to form controls</a>
- <ol><li><a href="forms.html#naming-form-controls"><span class="secno">4.10.15.1 </span>Naming form controls</a></li>
- <li><a href="forms.html#enabling-and-disabling-form-controls"><span class="secno">4.10.15.2 </span>Enabling and disabling form controls</a></li>
- <li><a href="forms.html#autofocusing-a-form-control"><span class="secno">4.10.15.3 </span>Autofocusing a form control</a></li>
- <li><a href="forms.html#limiting-user-input-length"><span class="secno">4.10.15.4 </span>Limiting user input length</a></li>
- <li><a href="forms.html#form-submission-0"><span class="secno">4.10.15.5 </span>Form submission</a></li></ol></li>
- <li><a href="forms.html#constraints"><span class="secno">4.10.16 </span>Constraints</a>
- <ol><li><a href="forms.html#definitions"><span class="secno">4.10.16.1 </span>Definitions</a></li>
- <li><a href="forms.html#the-constraint-validation-api"><span class="secno">4.10.16.2 </span>The constraint validation API</a></li></ol></li>
- <li><a href="forms.html#form-submission"><span class="secno">4.10.17 </span>Form submission</a></li></ol></li>
- <li><a href="interactive-elements.html#interactive-elements"><span class="secno">4.11 </span>Interactive elements</a>
- <ol><li><a href="interactive-elements.html#the-details-element"><span class="secno">4.11.1 </span>The <code>details</code> element</a></li>
- <li><a href="interactive-elements.html#the-command"><span class="secno">4.11.2 </span>The <code>command</code> element</a></li>
- <li><a href="interactive-elements.html#menus"><span class="secno">4.11.3 </span>The <code>menu</code> element</a>
- <ol><li><a href="interactive-elements.html#menus-intro"><span class="secno">4.11.3.1 </span>Introduction</a></li>
- <li><a href="interactive-elements.html#context-menus"><span class="secno">4.11.3.2 </span>Context menus</a></li></ol></li>
- <li><a href="interactive-elements.html#commands"><span class="secno">4.11.4 </span>Commands</a></li></ol></li>
- <li><a href="interactive-elements.html#common-idioms-without-dedicated-elements"><span class="secno">4.12 </span>Common idioms without dedicated elements</a>
- <ol><li><a href="interactive-elements.html#tag-clouds"><span class="secno">4.12.1 </span>Tag clouds</a></li>
- <li><a href="interactive-elements.html#conversations"><span class="secno">4.12.2 </span>Conversations</a></li>
- <li><a href="interactive-elements.html#footnotes"><span class="secno">4.12.3 </span>Footnotes</a></li></ol></li></ol></li>
- <li><a href="microdata.html#microdata"><span class="secno">5 </span>Microdata</a>
- <ol><li><a href="microdata.html#introduction-1"><span class="secno">5.1 </span>Introduction</a>
- <ol><li><a href="microdata.html#overview"><span class="secno">5.1.1 </span>Overview</a></li>
- <li><a href="microdata.html#the-basic-syntax"><span class="secno">5.1.2 </span>The basic syntax</a></li>
- <li><a href="microdata.html#typed-items"><span class="secno">5.1.3 </span>Typed items</a></li>
- <li><a href="microdata.html#global-identifiers-for-items"><span class="secno">5.1.4 </span>Global identifiers for items</a></li>
- <li><a href="microdata.html#selecting-names-when-defining-vocabularies"><span class="secno">5.1.5 </span>Selecting names when defining vocabularies</a></li>
- <li><a href="microdata.html#using-the-microdata-dom-api"><span class="secno">5.1.6 </span>Using the microdata DOM API</a></li></ol></li>
- <li><a href="microdata.html#encoding-microdata"><span class="secno">5.2 </span>Encoding microdata</a>
- <ol><li><a href="microdata.html#the-microdata-model"><span class="secno">5.2.1 </span>The microdata model</a></li>
- <li><a href="microdata.html#items"><span class="secno">5.2.2 </span>Items</a></li>
- <li><a href="microdata.html#names:-the-itemprop-attribute"><span class="secno">5.2.3 </span>Names: the <code>itemprop</code> attribute</a></li>
- <li><a href="microdata.html#values"><span class="secno">5.2.4 </span>Values</a></li>
- <li><a href="microdata.html#associating-names-with-items"><span class="secno">5.2.5 </span>Associating names with items</a></li>
- <li><a href="microdata.html#examples-1"><span class="secno">5.2.6 </span>Examples</a></li></ol></li>
- <li><a href="microdata.html#microdata-dom-api"><span class="secno">5.3 </span>Microdata DOM API</a></li></ol></li>
- <li><a href="browsers.html#browsers"><span class="secno">6 </span>Web browsers</a>
- <ol><li><a href="browsers.html#windows"><span class="secno">6.1 </span>Browsing contexts</a>
- <ol><li><a href="browsers.html#nested-browsing-contexts"><span class="secno">6.1.1 </span>Nested browsing contexts</a>
- <ol><li><a href="browsers.html#navigating-nested-browsing-contexts-in-the-dom"><span class="secno">6.1.1.1 </span>Navigating nested browsing contexts in the DOM</a></li></ol></li>
- <li><a href="browsers.html#auxiliary-browsing-contexts"><span class="secno">6.1.2 </span>Auxiliary browsing contexts</a>
- <ol><li><a href="browsers.html#navigating-auxiliary-browsing-contexts-in-the-dom"><span class="secno">6.1.2.1 </span>Navigating auxiliary browsing contexts in the DOM</a></li></ol></li>
- <li><a href="browsers.html#secondary-browsing-contexts"><span class="secno">6.1.3 </span>Secondary browsing contexts</a></li>
- <li><a href="browsers.html#browsing-context-names"><span class="secno">6.1.4 </span>Browsing context names</a></li></ol></li>
- <li><a href="browsers.html#the-window-object"><span class="secno">6.2 </span>The <code>Window</code> object</a>
- <ol><li><a href="browsers.html#apis-for-creating-and-navigating-browsing-contexts-by-name"><span class="secno">6.2.1 </span>APIs for creating and navigating browsing contexts by name</a></li>
- <li><a href="browsers.html#accessing-other-browsing-contexts"><span class="secno">6.2.2 </span>Accessing other browsing contexts</a></li>
- <li><a href="browsers.html#named-access-on-the-window-object"><span class="secno">6.2.3 </span>Named access on the <code>Window</code> object</a></li>
- <li><a href="browsers.html#browser-interface-elements"><span class="secno">6.2.4 </span>Browser interface elements</a></li>
- <li><a href="browsers.html#relaxing-the-same-origin-restriction"><span class="secno">6.2.5 </span>Relaxing the same-origin restriction</a></li></ol></li>
- <li><a href="browsers.html#scripting"><span class="secno">6.3 </span>Scripting</a>
- <ol><li><a href="browsers.html#introduction-2"><span class="secno">6.3.1 </span>Introduction</a></li>
- <li><a href="browsers.html#events"><span class="secno">6.3.2 </span>Events</a></li></ol></li>
- <li><a href="browsers.html#timers"><span class="secno">6.4 </span>Timers</a></li>
- <li><a href="browsers.html#user-prompts"><span class="secno">6.5 </span>User prompts</a>
- <ol><li><a href="browsers.html#simple-dialogs"><span class="secno">6.5.1 </span>Simple dialogs</a></li>
- <li><a href="browsers.html#printing"><span class="secno">6.5.2 </span>Printing</a></li>
- <li><a href="browsers.html#dialogs-implemented-using-separate-documents"><span class="secno">6.5.3 </span>Dialogs implemented using separate documents</a></li></ol></li>
- <li><a href="browsers.html#system-state-and-capabilities"><span class="secno">6.6 </span>System state and capabilities</a>
- <ol><li><a href="browsers.html#client-identification"><span class="secno">6.6.1 </span>Client identification</a></li>
- <li><a href="browsers.html#custom-handlers"><span class="secno">6.6.2 </span>Custom scheme and content handlers</a></li>
- <li><a href="browsers.html#manually-releasing-the-storage-mutex"><span class="secno">6.6.3 </span>Manually releasing the storage mutex</a></li></ol></li>
- <li><a href="offline.html#offline"><span class="secno">6.7 </span>Offline Web applications</a>
- <ol><li><a href="offline.html#introduction-3"><span class="secno">6.7.1 </span>Introduction</a>
- <ol><li><a href="offline.html#appcacheevents"><span class="secno">6.7.1.1 </span>Event summary</a></li></ol></li>
- <li><a href="offline.html#manifests"><span class="secno">6.7.2 </span>The cache manifest syntax</a>
- <ol><li><a href="offline.html#a-sample-manifest"><span class="secno">6.7.2.1 </span>A sample manifest</a></li>
- <li><a href="offline.html#writing-cache-manifests"><span class="secno">6.7.2.2 </span>Writing cache manifests</a></li></ol></li>
- <li><a href="offline.html#expiring-application-caches"><span class="secno">6.7.3 </span>Expiring application caches</a></li>
- <li><a href="offline.html#application-cache-api"><span class="secno">6.7.4 </span>Application cache API</a></li>
- <li><a href="offline.html#browser-state"><span class="secno">6.7.5 </span>Browser state</a></li></ol></li>
- <li><a href="history.html#history"><span class="secno">6.8 </span>Session history and navigation</a>
- <ol><li><a href="history.html#the-session-history-of-browsing-contexts"><span class="secno">6.8.1 </span>The session history of browsing contexts</a></li>
- <li><a href="history.html#the-history-interface"><span class="secno">6.8.2 </span>The <code>History</code> interface</a></li>
- <li><a href="history.html#activating-state-object-entries"><span class="secno">6.8.3 </span>Activating state object entries</a></li>
- <li><a href="history.html#the-location-interface"><span class="secno">6.8.4 </span>The <code>Location</code> interface</a></li></ol></li>
- <li><a href="history.html#browsing-the-web"><span class="secno">6.9 </span>Browsing the Web</a>
- <ol><li><a href="history.html#unloading-documents"><span class="secno">6.9.1 </span>Unloading documents</a></li>
- <li><a href="history.html#aborting-a-document-load"><span class="secno">6.9.2 </span>Aborting a document load</a></li></ol></li>
- <li><a href="history.html#links"><span class="secno">6.10 </span>Links</a>
- <ol><li><a href="history.html#hyperlink-elements"><span class="secno">6.10.1 </span>Hyperlink elements</a></li>
- <li><a href="history.html#linkTypes"><span class="secno">6.10.2 </span>Link types</a>
- <ol><li><a href="history.html#link-type-alternate"><span class="secno">6.10.2.1 </span>Link type "<code>alternate</code>"</a></li>
- <li><a href="history.html#link-type-archives"><span class="secno">6.10.2.2 </span>Link type "<code>archives</code>"</a></li>
- <li><a href="history.html#link-type-author"><span class="secno">6.10.2.3 </span>Link type "<code>author</code>"</a></li>
- <li><a href="history.html#link-type-bookmark"><span class="secno">6.10.2.4 </span>Link type "<code>bookmark</code>"</a></li>
- <li><a href="history.html#link-type-external"><span class="secno">6.10.2.5 </span>Link type "<code>external</code>"</a></li>
- <li><a href="history.html#link-type-help"><span class="secno">6.10.2.6 </span>Link type "<code>help</code>"</a></li>
- <li><a href="history.html#rel-icon"><span class="secno">6.10.2.7 </span>Link type "<code>icon</code>"</a></li>
- <li><a href="history.html#link-type-license"><span class="secno">6.10.2.8 </span>Link type "<code>license</code>"</a></li>
- <li><a href="history.html#link-type-nofollow"><span class="secno">6.10.2.9 </span>Link type "<code>nofollow</code>"</a></li>
- <li><a href="history.html#link-type-noreferrer"><span class="secno">6.10.2.10 </span>Link type "<code>noreferrer</code>"</a></li>
- <li><a href="history.html#link-type-pingback"><span class="secno">6.10.2.11 </span>Link type "<code>pingback</code>"</a></li>
- <li><a href="history.html#link-type-prefetch"><span class="secno">6.10.2.12 </span>Link type "<code>prefetch</code>"</a></li>
- <li><a href="history.html#link-type-search"><span class="secno">6.10.2.13 </span>Link type "<code>search</code>"</a></li>
- <li><a href="history.html#link-type-stylesheet"><span class="secno">6.10.2.14 </span>Link type "<code>stylesheet</code>"</a></li>
- <li><a href="history.html#link-type-sidebar"><span class="secno">6.10.2.15 </span>Link type "<code>sidebar</code>"</a></li>
- <li><a href="history.html#link-type-tag"><span class="secno">6.10.2.16 </span>Link type "<code>tag</code>"</a></li>
- <li><a href="history.html#hierarchical-link-types"><span class="secno">6.10.2.17 </span>Hierarchical link types</a>
- <ol><li><a href="history.html#link-type-index"><span class="secno">6.10.2.17.1 </span>Link type "<code>index</code>"</a></li>
- <li><a href="history.html#link-type-up"><span class="secno">6.10.2.17.2 </span>Link type "<code>up</code>"</a></li></ol></li>
- <li><a href="history.html#sequential-link-types"><span class="secno">6.10.2.18 </span>Sequential link types</a>
- <ol><li><a href="history.html#link-type-first"><span class="secno">6.10.2.18.1 </span>Link type "<code>first</code>"</a></li>
- <li><a href="history.html#link-type-last"><span class="secno">6.10.2.18.2 </span>Link type "<code>last</code>"</a></li>
- <li><a href="history.html#link-type-next"><span class="secno">6.10.2.18.3 </span>Link type "<code>next</code>"</a></li>
- <li><a href="history.html#link-type-prev"><span class="secno">6.10.2.18.4 </span>Link type "<code>prev</code>"</a></li></ol></li>
- <li><a href="history.html#other-link-types"><span class="secno">6.10.2.19 </span>Other link types</a></li></ol></li></ol></li></ol></li>
- <li><a href="editing.html#editing"><span class="secno">7 </span>User Interaction</a>
- <ol><li><a href="editing.html#the-hidden-attribute"><span class="secno">7.1 </span>The <code>hidden</code> attribute</a></li>
- <li><a href="editing.html#activation"><span class="secno">7.2 </span>Activation</a></li>
- <li><a href="editing.html#scrolling-elements-into-view"><span class="secno">7.3 </span>Scrolling elements into view</a></li>
- <li><a href="editing.html#focus"><span class="secno">7.4 </span>Focus</a>
- <ol><li><a href="editing.html#sequential-focus-navigation"><span class="secno">7.4.1 </span>Sequential focus navigation</a></li>
- <li><a href="editing.html#document-level-focus-apis"><span class="secno">7.4.2 </span>Document-level focus APIs</a></li>
- <li><a href="editing.html#element-level-focus-apis"><span class="secno">7.4.3 </span>Element-level focus APIs</a></li></ol></li>
- <li><a href="editing.html#the-accesskey-attribute"><span class="secno">7.5 </span>The <code>accesskey</code> attribute</a></li>
- <li><a href="editing.html#selection"><span class="secno">7.6 </span>The text selection APIs</a>
- <ol><li><a href="editing.html#documentSelection"><span class="secno">7.6.1 </span>APIs for the browsing context selection</a></li>
- <li><a href="editing.html#textFieldSelection"><span class="secno">7.6.2 </span>APIs for the text field selections</a></li></ol></li>
- <li><a href="editing.html#contenteditable"><span class="secno">7.7 </span>The <code title="attr-contenteditable">contenteditable</code> attribute</a>
- <ol><li><a href="editing.html#making-entire-documents-editable"><span class="secno">7.7.1 </span>Making entire documents editable</a></li></ol></li>
- <li><a href="editing.html#spelling-and-grammar-checking"><span class="secno">7.8 </span>Spelling and grammar checking</a></li>
- <li><a href="editing.html#dnd"><span class="secno">7.9 </span>Drag and drop</a>
- <ol><li><a href="editing.html#introduction-4"><span class="secno">7.9.1 </span>Introduction</a></li>
- <li><a href="editing.html#the-dragevent-and-datatransfer-interfaces"><span class="secno">7.9.2 </span>The <code>DragEvent</code> and <code>DataTransfer</code> interfaces</a></li>
- <li><a href="editing.html#dndevents"><span class="secno">7.9.3 </span>Events fired during a drag-and-drop action</a></li>
- <li><a href="editing.html#the-draggable-attribute"><span class="secno">7.9.4 </span>The <code>draggable</code> attribute</a></li>
- <li><a href="editing.html#copy-and-paste"><span class="secno">7.9.5 </span>Copy and paste</a></li></ol></li>
- <li><a href="editing.html#undo"><span class="secno">7.10 </span>Undo history</a>
- <ol><li><a href="editing.html#the-undomanager-interface"><span class="secno">7.10.1 </span>The <code>UndoManager</code> interface</a></li>
- <li><a href="editing.html#the-undomanagerevent-interface-and-the-undo-and-redo-events"><span class="secno">7.10.2 </span>The <code>UndoManagerEvent</code> interface and the <code title="event-undo">undo</code> and <code title="event-redo">redo</code> events</a></li></ol></li>
- <li><a href="editing.html#editing-apis"><span class="secno">7.11 </span>Editing APIs</a></li></ol></li>
- <li><a href="comms.html#comms"><span class="secno">8 </span>Communication</a>
- <ol><li><a href="comms.html#event-definitions"><span class="secno">8.1 </span>Event definitions</a></li>
- <li><a href="comms.html#crossDocumentMessages"><span class="secno">8.2 </span>Cross-document messaging</a>
- <ol><li><a href="comms.html#introduction-5"><span class="secno">8.2.1 </span>Introduction</a></li>
- <li><a href="comms.html#security-4"><span class="secno">8.2.2 </span>Security</a></li>
- <li><a href="comms.html#posting-messages"><span class="secno">8.2.3 </span>Posting messages</a></li></ol></li>
- <li><a href="comms.html#channel-messaging"><span class="secno">8.3 </span>Channel messaging</a>
- <ol><li><a href="comms.html#message-channels"><span class="secno">8.3.1 </span>Message channels</a></li>
- <li><a href="comms.html#message-ports"><span class="secno">8.3.2 </span>Message ports</a>
- <ol><li><a href="comms.html#ports-and-garbage-collection"><span class="secno">8.3.2.1 </span>Ports and garbage collection</a></li></ol></li></ol></li></ol></li>
- <li><a href="syntax.html#syntax"><span class="secno">9 </span>The HTML syntax</a>
- <ol><li><a href="syntax.html#writing"><span class="secno">9.1 </span>Writing HTML documents</a>
- <ol><li><a href="syntax.html#the-doctype"><span class="secno">9.1.1 </span>The DOCTYPE</a></li>
- <li><a href="syntax.html#elements-0"><span class="secno">9.1.2 </span>Elements</a>
- <ol><li><a href="syntax.html#start-tags"><span class="secno">9.1.2.1 </span>Start tags</a></li>
- <li><a href="syntax.html#end-tags"><span class="secno">9.1.2.2 </span>End tags</a></li>
- <li><a href="syntax.html#attributes"><span class="secno">9.1.2.3 </span>Attributes</a></li>
- <li><a href="syntax.html#optional-tags"><span class="secno">9.1.2.4 </span>Optional tags</a></li>
- <li><a href="syntax.html#element-restrictions"><span class="secno">9.1.2.5 </span>Restrictions on content models</a></li>
- <li><a href="syntax.html#cdata-rcdata-restrictions"><span class="secno">9.1.2.6 </span>Restrictions on the contents of raw text and RCDATA elements</a></li></ol></li>
- <li><a href="syntax.html#text-0"><span class="secno">9.1.3 </span>Text</a>
- <ol><li><a href="syntax.html#newlines"><span class="secno">9.1.3.1 </span>Newlines</a></li></ol></li>
- <li><a href="syntax.html#character-references"><span class="secno">9.1.4 </span>Character references</a></li>
- <li><a href="syntax.html#cdata-sections"><span class="secno">9.1.5 </span>CDATA sections</a></li>
- <li><a href="syntax.html#comments"><span class="secno">9.1.6 </span>Comments</a></li></ol></li>
- <li><a href="named-character-references.html#named-character-references"><span class="secno">9.2 </span>Named character references</a></li></ol></li>
- <li><a href="the-xhtml-syntax.html#the-xhtml-syntax"><span class="secno">10 </span>The XHTML syntax</a></li>
- <li><a href="obsolete.html#obsolete"><span class="secno">11 </span>Obsolete features</a>
- <ol><li><a href="obsolete.html#obsolete-but-conforming-features"><span class="secno">11.1 </span>Obsolete but conforming features</a></li>
- <li><a href="obsolete.html#non-conforming-features"><span class="secno">11.2 </span>Non-conforming features</a></li></ol></li>
- <li><a href="iana.html#iana"><span class="secno">12 </span>IANA considerations</a>
- <ol><li><a href="iana.html#text-html"><span class="secno">12.1 </span><code>text/html</code></a></li>
- <li><a href="iana.html#application-xhtml-xml"><span class="secno">12.2 </span><code>application/xhtml+xml</code></a></li>
- <li><a href="iana.html#text-cache-manifest"><span class="secno">12.3 </span><code>text/cache-manifest</code></a></li>
- <li><a href="iana.html#text-ping"><span class="secno">12.4 </span><code>text/ping</code></a></li>
- <li><a href="iana.html#application-microdata-json"><span class="secno">12.5 </span><code>application/microdata+json</code></a></li>
- <li><a href="iana.html#ping-from"><span class="secno">12.6 </span><code>Ping-From</code></a></li>
- <li><a href="iana.html#ping-to"><span class="secno">12.7 </span><code>Ping-To</code></a></li></ol></li>
- <li><a class="no-num" href="index.html#index">Index</a>
- <ol><li><a class="no-num" href="index.html#elements-1">Elements</a></li>
- <li><a class="no-num" href="index.html#attributes-0">Attributes</a></li>
- <li><a class="no-num" href="index.html#interfaces">Interfaces</a></li>
- <li><a class="no-num" href="index.html#events-0">Events</a></li></ol></li>
- <li><a class="no-num" href="references.html#references">References</a></li>
- <li><a class="no-num" href="acknowledgements.html#acknowledgements">Acknowledgements</a></li></ol><!--end-toc--></body></html>
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RCS file: /sources/public/html5/spec-author-view/embedded-content-0.html,v
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diff -u -d -r1.496 -r1.497
--- embedded-content-0.html 7 Nov 2009 07:26:50 -0000 1.496
+++ embedded-content-0.html 7 Nov 2009 12:37:36 -0000 1.497
@@ -1,915 +0,0 @@
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- <link href="semantics.html" title="4 The elements of HTML" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="dom.html">← 3 Semantics, structure, and APIs of HTML documents</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="semantics.html">4 The elements of HTML →</a>
- </div>
-
- <h6 id="embedded-content-0"><span class="secno">3.2.5.1.6 </span>Embedded content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="embedded-content">Embedded content</dfn> is content that imports another
- resource into the document, or content from another vocabulary that
- is inserted into the document.</p><ul class="brief category-list"><li><code><a href="video.html#audio">audio</a></code></li>
- <li><code><a href="the-canvas-element.html#the-canvas-element">canvas</a></code></li>
- <li><code><a href="text-level-semantics.html#the-embed-element">embed</a></code></li>
- <li><code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code></li>
- <li><code><a href="text-level-semantics.html#the-img-element">img</a></code></li>
- <li><code><a href="the-canvas-element.html#math">math</a></code></li>
- <li><code><a href="text-level-semantics.html#the-object-element">object</a></code></li>
- <li><code><a href="the-canvas-element.html#svg">svg</a></code></li>
- <li><code><a href="video.html#video">video</a></code></li>
- </ul><p>Elements that are from namespaces other than the <a href="#html-namespace-0">HTML
- namespace</a> and that convey content but not metadata, are
- <a href="#embedded-content">embedded content</a> for the purposes of the content models
- defined in this specification. (For example, MathML, or SVG.)</p><p>Some embedded content elements can have <dfn id="fallback-content">fallback
- content</dfn>: content that is to be used when the external resource
- cannot be used (e.g. because it is of an unsupported format). The
- element definitions state what the fallback is, if any.</p><h6 id="interactive-content-0"><span class="secno">3.2.5.1.7 </span>Interactive content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><!--
-TESTS:
-http://software.hixie.ch/utilities/js/live-dom-viewer/?%3C%21DOCTYPE%20html%3E%0A%3Cp%20tabindex%3D1%3Etest%20%3Ca%20href%3D%22%22%3E%20%3Cem%3Etest%3C/em%3E%20%3C/a%3E%0A%3Cscript%3E%0A%20function%20test%20%28e%29%20%7B%20w%28e.type%20+%20%27%20on%20%27%20+%20e.target.tagName%20+%20%27%20through%20%27%20+%20e.currentTarget.tagName%29%3B%20%7D%0A%20document.getElementsByTagName%28%27a%27%29%5B0%5D.addEventListener%28%27click%27%2C%20test%2C%20false%29%3B%0A%20document.getElementsByTagName%28%27a%27%29%5B0%5D.addEventListener%28%27DOMActivate%27%2C%20test%2C%20false%29%3B%0A%20document.getElementsByTagName%28%27p%27%29%5B0%5D.addEventListener%28%27click%27%2C%20test%2C%20false%29%3B%0A%20document.getElementsByTagName%28%27p%27%29%5B0%5D.addEventListener%28%27DOMActivate%27%2C%20test%2C%20false%29%3B%0A%3C/script%3E%0A
-http://software.hixie.ch/utilities/js/live-dom-viewer/?%3C%21DOCTYPE%20HTML%3E%0A%3Ca%20href%3Dhttp%3A//google.com/%20target%3Da%3EA%3C/a%3E%3Ca%20href%3Dhttp%3A//yahoo.com/%20target%3Db%3EB%3C/a%3E%3Cbr%3E%0A%3Ciframe%20name%3Da%3E%3C/iframe%3E%3Ciframe%20name%3Db%3E%3C/iframe%3E%0A%3Cscript%3E%0A%20var%20a%20%3D%20document.getElementsByTagName%28%27a%27%29%5B0%5D%3B%0A%20var%20b%20%3D%20document.getElementsByTagName%28%27a%27%29%5B1%5D%3B%0A%20a.appendChild%28b%29%3B%0A%3C/script%3E
-http://software.hixie.ch/utilities/js/live-dom-viewer/?%3C%21DOCTYPE%20HTML%3E%0A%3Cform%20action%3D%22http%3A//google.com/%22%20onsubmit%3D%22w%28%27onsubmit%27%29%22%3E%3Cem%3EA%3C/em%3E%3C/form%3E%0A%3Cscript%3E%0Adocument.getElementsByTagName%28%27form%27%29%5B0%5D.attachEvent%28%27onsubmit%27%2C%20function%20%28%29%20%7B%20w%28%27submit%20fired%27%29%20%7D%29%3B%0Adocument.getElementsByTagName%28%27form%27%29%5B0%5D.fireEvent%28%27onsubmit%27%29%3B%0A%3C/script%3E
-http://software.hixie.ch/utilities/js/live-dom-viewer/?%3C%21DOCTYPE%20HTML%3E%0A%3Cform%20action%3D%22http%3A//google.com/%22%3EX%3C/form%3E%0A%3Cscript%3E%0Avar%20evt%20%3D%20document.createEvent%28%22Events%22%29%3B%0Aevt.initEvent%28%22submit%22%2C%20true%2C%20true%29%3B%0Adocument.getElementsByTagName%28%27form%27%29%5B0%5D.dispatchEvent%28evt%29%3B%0A%3C/script%3E
---><p><dfn id="interactive-content">Interactive content</dfn> is content that is specifically
- intended for user interaction.</p><ul class="brief category-list"><li><code><a href="text-level-semantics.html#the-a-element">a</a></code></li>
- <li><code><a href="video.html#audio">audio</a></code> (if the <code title="attr-media-controls"><a href="video.html#attr-media-controls">controls</a></code> attribute is present)</li>
- <li><code><a href="forms.html#the-button-element">button</a></code></li>
-<!-- v2DATAGRID <li><code>datagrid</code></li> -->
- <li><code><a href="interactive-elements.html#the-details-element">details</a></code></li>
- <li><code><a href="text-level-semantics.html#the-embed-element">embed</a></code></li>
- <li><code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code></li>
- <li><code><a href="text-level-semantics.html#the-img-element">img</a></code> (if the <code title="attr-hyperlink-usemap"><a href="the-canvas-element.html#attr-hyperlink-usemap">usemap</a></code> attribute is present)</li>
- <li><code><a href="forms.html#the-input-element">input</a></code> (if the <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute is <em>not</em> in the <a href="forms.html#hidden-state" title="attr-input-type-hidden">Hidden</a> state)</li>
- <li><code><a href="forms.html#the-keygen-element">keygen</a></code></li>
- <li><code><a href="forms.html#the-label-element">label</a></code></li>
- <li><code><a href="interactive-elements.html#menus">menu</a></code> (if the <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute is in the <a href="interactive-elements.html#toolbar-state" title="toolbar state">toolbar</a> state)</li>
- <li><code><a href="text-level-semantics.html#the-object-element">object</a></code> (if the <code title="attr-hyperlink-usemap"><a href="the-canvas-element.html#attr-hyperlink-usemap">usemap</a></code> attribute is present)<!-- see also comment in <object> section --></li>
- <li><code><a href="forms.html#the-select-element">select</a></code></li>
- <li><code><a href="forms.html#the-textarea-element">textarea</a></code></li>
- <li><code><a href="video.html#video">video</a></code> (if the <code title="attr-media-controls"><a href="video.html#attr-media-controls">controls</a></code> attribute is present)</li>
- </ul><p>Certain elements in HTML have an <a href="#activation-behavior">activation
- behavior</a>, which means that the user can activate them. This
- triggers a sequence of events dependent on the activation mechanism,
- and normally culminating in a <code title="event-click">click</code>
- event followed by a <code title="event-DOMActivate">DOMActivate</code> event.</p><h5 id="transparent-content-models"><span class="secno">3.2.5.2 </span>Transparent content models</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Some elements are described as <dfn id="transparent">transparent</dfn>; they have
- "transparent" in the description of their content model.</p><p>When a content model includes a part that is "transparent", those
- parts must not contain content that would not be conformant if all
- transparent elements in the tree were replaced, in their parent
- element, by the children in the "transparent" part of their content
- model, retaining order.</p><div class="example">
-
- <p>Consider the following markup fragment:</p>
-
- <pre><p>Hello <a href="world.html"><em>wonderful</em> world</a>!</p></pre>
-
- <p>Its DOM looks like the following:</p>
-
- <ul class="domTree"><li class="t1"><code><a href="semantics.html#the-p-element">p</a></code><ul><li class="t3"><code>#text</code>: <span title="">Hello </span></li><li class="t1"><code><a href="text-level-semantics.html#the-a-element">a</a></code> <span class="t2" title=""><code class="attribute name">href</code>="<code class="attribute value">world.html</code>"</span><ul><li class="t1"><code><a href="text-level-semantics.html#the-em-element">em</a></code><ul><li class="t3"><code>#text</code>: <span title="">wonderful</span></li></ul></li><li class="t3"><code>#text</code>: <span title=""> world</span></li></ul></li><li class="t3"><code>#text</code>: <span title="">!</span></li></ul></li></ul><p>The content model of the <code><a href="text-level-semantics.html#the-a-element">a</a></code> element is
- <a href="#transparent">transparent</a>. To see if its contents are conforming,
- therefore, the element is replaced by its contents:</p>
-
- <ul class="domTree"><li class="t1"><code><a href="semantics.html#the-p-element">p</a></code><ul><li class="t3"><code>#text</code>: <span title="">Hello </span></li><li class="t1"><code><a href="text-level-semantics.html#the-em-element">em</a></code><ul><li class="t3"><code>#text</code>: <span title="">wonderful</span></li></ul></li><li class="t3"><code>#text</code>: <span title=""> world</span></li><li class="t3"><code>#text</code>: <span title="">!</span></li></ul></li></ul><p>Since that is conforming, the contents of the <code><a href="text-level-semantics.html#the-a-element">a</a></code> are
- conforming in the original fragment.</p>
-
- </div><p>When a transparent element has no parent, then the part of its
- content model that is "transparent" must instead be treated as
- accepting any <a href="dom.html#flow-content">flow content</a>.</p><h5 id="paragraphs"><span class="secno">3.2.5.3 </span>Paragraphs</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p class="note">The term <a href="#paragraph">paragraph</a> as defined in this
- section is distinct from (though related to) the <code><a href="semantics.html#the-p-element">p</a></code>
- element defined later. The <a href="#paragraph">paragraph</a> concept defined
- here is used to describe how to interpret documents.</p><p>A <dfn id="paragraph">paragraph</dfn> is typically a run of <a href="dom.html#phrasing-content">phrasing
- content</a> that forms a block of text with one or more sentences
- that discuss a particular topic, as in typography, but can also be
- used for more general thematic grouping. For instance, an address is
- also a paragraph, as is a part of a form, a byline, or a stanza in a
- poem.</p><div class="example">
-
- <p>In the following example, there are two paragraphs in a
- section. There is also a heading, which contains phrasing content
- that is not a paragraph. Note how the comments and
- <a href="dom.html#inter-element-whitespace">inter-element whitespace</a> do not form paragraphs.</p>
-
- <pre><section>
- <h1>Example of paragraphs</h1>
- This is the <em>first</em> paragraph in this example.
- <p>This is the second.</p>
- <!-- This is not a paragraph. -->
-</section></pre>
-
- </div><p>Paragraphs in <a href="dom.html#flow-content">flow content</a> are defined relative to
- what the document looks like without the <code><a href="text-level-semantics.html#the-a-element">a</a></code>,
- <code><a href="text-level-semantics.html#the-ins-element">ins</a></code>, <code><a href="text-level-semantics.html#the-del-element">del</a></code>, and <code><a href="the-canvas-element.html#the-map-element">map</a></code> elements
- complicating matters, since those elements, with their hybrid
- content models, can straddle paragraph boundaries, as shown in the
- first two examples below.</p><p class="note">Generally, having elements straddle paragraph
- boundaries is best avoided. Maintaining such markup can be
- difficult.</p><div class="example">
-
- <p>The following example takes the markup from the earlier example
- and puts <code><a href="text-level-semantics.html#the-ins-element">ins</a></code> and <code><a href="text-level-semantics.html#the-del-element">del</a></code> elements around some
- of the markup to show that the text was changed (though in this
- case, the changes admittedly don't make much sense). Notice how
- this example has exactly the same paragraphs as the previous one,
- despite the <code><a href="text-level-semantics.html#the-ins-element">ins</a></code> and <code><a href="text-level-semantics.html#the-del-element">del</a></code> elements —
- the <code><a href="text-level-semantics.html#the-ins-element">ins</a></code> element straddles the heading and the first
- paragraph, and the <code><a href="text-level-semantics.html#the-del-element">del</a></code> element straddles the boundary
- between the two paragraphs.</p>
-
- <pre><section>
- <ins><h1>Example of paragraphs</h1>
- This is the <em>first</em> paragraph in</ins> this example<del>.
- <p>This is the second.</p></del>
- <!-- This is not a paragraph. -->
-</section></pre>
-
- </div><p>A <a href="#paragraph">paragraph</a> is also formed explicitly by
- <code><a href="semantics.html#the-p-element">p</a></code> elements.</p><p class="note">The <code><a href="semantics.html#the-p-element">p</a></code> element can be used to wrap
- individual paragraphs when there would otherwise not be any content
- other than phrasing content to separate the paragraphs from each
- other.</p><div class="example">
-
- <p>In the following example, the link spans half of the first
- paragraph, all of the heading separating the two paragraphs, and
- half of the second paragraph. It straddles the paragraphs and the
- heading.</p>
-
- <pre><aside>
- Welcome!
- <a href="about.html">
- This is home of...
- <h1>The Falcons!</h1>
- The Lockheed Martin multirole jet fighter aircraft!
- </a>
- This page discusses the F-16 Fighting Falcon's innermost secrets.
-</aside></pre>
-
- <p>Here is another way of marking this up, this time showing the
- paragraphs explicitly, and splitting the one link element into
- three:</p>
-
- <pre><aside>
- <p>Welcome! <a href="about.html">This is home of...</a></p>
- <h1><a href="about.html">The Falcons!</a></h1>
- <p><a href="about.html">The Lockheed Martin multirole jet
- fighter aircraft!</a> This page discusses the F-16 Fighting
- Falcon's innermost secrets.</p>
-</aside></pre>
-
- </div><div class="example">
-
- <!-- I don't know if there's a better way to deal with this, but if
- there is, let me know... -->
-
- <p>It is possible for paragraphs to overlap when using certain
- elements that define fallback content. For example, in the
- following section:</p>
-
- <pre><section>
- <h1>My Cats</h1>
- You can play with my cat simulator.
- <object data="cats.sim">
- To see the cat simulator, use one of the following links:
- <ul>
- <li><a href="cats.sim">Download simulator file</a>
- <li><a href="http://sims.example.com/watch?v=LYds5xY4INU">Use online simulator</a>
- </ul>
- Alternatively, upgrade to the Mellblom Browser.
- </object>
- I'm quite proud of it.
-</section></pre>
-
- <p>There are five paragraphs:</p>
-
- <ol class="brief"><li>The paragraph that says "You can play with my cat
- simulator. <i title="">object</i> I'm quite proud of it.", where
- <i title="">object</i> is the <code><a href="text-level-semantics.html#the-object-element">object</a></code> element.</li>
-
- <li>The paragraph that says "To see the cat simulator, use one of
- the following links:".</li>
-
- <li>The paragraph that says "Download simulator file".</li>
-
- <li>The paragraph that says "Use online simulator".</li>
-
- <li>The paragraph that says "Alternatively, upgrade to the Mellblom Browser.".</li>
-
- </ol><p>The first paragraph is overlapped by the other four. A user
- agent that supports the "cats.sim" resource will only show the
- first one, but a user agent that shows the fallback will
- confusingly show the first sentence of the first paragraph as
- if it was in the same paragraph as the second one, and will show
- the last paragraph as if it was at the start of the second sentence
- of the first paragraph.</p>
-
- <p>To avoid this confusion, explicit <code><a href="semantics.html#the-p-element">p</a></code> elements can be
- used.</p>
-
- </div><h4 id="annotations-for-assistive-technology-products-aria"><span class="secno">3.2.6 </span><dfn>Annotations for assistive technology products</dfn> (ARIA)</h4><p>Authors may use the ARIA <code title="attr-aria-role">role</code>
- and <code title="attr-aria-*">aria-*</code> attributes on <a href="infrastructure.html#html-elements">HTML
- elements</a>, in accordance with the requirements described in
- the ARIA specifications, except where these conflict with the
- <span>strong native semantics</span> described below. These
- exceptions are intended to prevent authors from making assistive
- technology products report nonsensical states that do not represent
- the actual state of the document. <a href="references.html#refsARIA">[ARIA]</a></p><p>The following table defines the <span>strong native
- semantics</span> that apply to <a href="infrastructure.html#html-elements">HTML
- elements</a>. Each language feature (element or attribute) in a
- cell in the first column implies the ARIA semantics (role, states,
- and/or properties) given in the cell in the second column of the
- same row. Authors must not set the ARIA <code title="attr-aria-role">role</code> and <code title="attr-aria-*">aria-*</code> attributes in a manner that
- conflicts with the semantics described in the following table. </p><table><thead><tr><th>Language feature
- </th><th>Strong native semantics and implied ARIA semantics</th></tr></thead><tbody><tr><td><code><a href="text-level-semantics.html#the-a-element">a</a></code> element that represents a <a href="history.html#hyperlink">hyperlink</a>
- </td><td><code title="attr-aria-role-link">link</code> role
-
- </td></tr><tr><td><code><a href="semantics.html#the-address-element">address</a></code> element
- </td><td><code title="attr-aria-role-contentinfo">contentinfo</code> role
-
- </td></tr><tr><td><code><a href="the-canvas-element.html#the-area-element">area</a></code> element that represents a <a href="history.html#hyperlink">hyperlink</a>
- </td><td><code title="attr-aria-role-link">link</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-button-element">button</a></code> element
- </td><td><code title="attr-aria-role-button">button</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-datalist-element">datalist</a></code> element
- </td><td><code title="attr-aria-role-listbox">listbox</code> role, with the <code title="attr-aria-multiselectable">aria-multiselectable</code> property set to "false"
-
- </td></tr><tr><td><code><a href="semantics.html#the-footer-element">footer</a></code> element
- </td><td><code title="attr-aria-role-contentinfo">contentinfo</code> role
-
- </td></tr><tr><td><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></code> element that does not have an <code><a href="semantics.html#the-hgroup-element">hgroup</a></code> ancestor
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h2</a></code> element that does not have an <code><a href="semantics.html#the-hgroup-element">hgroup</a></code> ancestor
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h3</a></code> element that does not have an <code><a href="semantics.html#the-hgroup-element">hgroup</a></code> ancestor
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h4</a></code> element that does not have an <code><a href="semantics.html#the-hgroup-element">hgroup</a></code> ancestor
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h5</a></code> element that does not have an <code><a href="semantics.html#the-hgroup-element">hgroup</a></code> ancestor
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h6</a></code> element that does not have an <code><a href="semantics.html#the-hgroup-element">hgroup</a></code> ancestor
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-hgroup-element">hgroup</a></code> element
- </td><td><code title="attr-aria-role-heading">heading</code> role, with the <code title="attr-aria-level">aria-level</code> property set to the element's <a href="#outline-depth">outline depth</a>
-
- </td></tr><tr><td><code><a href="semantics.html#the-hr-element">hr</a></code> element
- </td><td><code title="attr-aria-role-separator">separator</code> role
-
- </td></tr><tr><td><code><a href="text-level-semantics.html#the-img-element">img</a></code> element whose <code title="attr-img-alt"><a href="text-level-semantics.html#attr-img-alt">alt</a></code> attribute's value is empty
- </td><td><code title="attr-aria-role-presentation">presentation</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#button-state" title="attr-input-type-button">Button</a> state
- </td><td><code title="attr-aria-role-button">button</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#checkbox-state" title="attr-input-type-checkbox">Checkbox</a> state
- </td><td><code title="attr-aria-role-checkbox">checkbox</code> role, with the <code title="attr-aria-checked">aria-checked</code> state set to "mixed" if the element's <code title="dom-input-indeterminate"><a href="#dom-input-indeterminate">indeterminate</a></code> IDL attribute is true, or "true" if the element's <a href="#concept-fe-checked" title="concept-fe-checked">checkedness</a> is true, or "false" otherwise
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#color-state" title="attr-input-type-color">Color</a> state
- </td><td>No role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#date-state" title="attr-input-type-date">Date</a> state
- </td><td>No role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#date-and-time-state" title="attr-input-type-datetime">Date and Time</a> state
- </td><td>No role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#local-date-and-time-state" title="attr-input-type-datetime-local">Local Date and Time</a> state
- </td><td>No role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#e-mail-state" title="attr-input-type-email">E-mail</a> state with no <a href="#concept-input-list" title="concept-input-list">suggestions source element</a>
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#file-upload-state" title="attr-input-type-file">File Upload</a> state
- </td><td><code title="attr-aria-role-button">button</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#hidden-state" title="attr-input-type-hidden">Hidden</a> state
- </td><td>No role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#image-button-state" title="attr-input-type-image">Image Button</a> state
- </td><td><code title="attr-aria-role-button">button</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#month-state" title="attr-input-type-month">Month</a> state
- </td><td>No role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#number-state" title="attr-input-type-number">Number</a> state
- </td><td><code title="attr-aria-role-spinbutton">spinbutton</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute, the <code title="attr-aria-valuemax">aria-valuemax</code> property set to the element's <a href="#concept-input-max" title="concept-input-max">maximum</a>, the <code title="attr-aria-valuemin">aria-valuemin</code> property set to the element's <a href="#concept-input-min" title="concept-input-min">minimum</a>, and, if the result of applying the <a href="#rules-for-parsing-floating-point-number-values">rules for parsing floating point number values</a> to the element's <a href="#concept-fe-value" title="concept-fe-value">value</a> is a number, with the <code title="attr-aria-valuenow">aria-valuenow</code> property set to that number
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#password-state" title="attr-input-type-password">Password</a> state
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#radio-button-state" title="attr-input-type-radio">Radio Button</a> state
- </td><td><code title="attr-aria-role-radio">radio</code> role, with the <code title="attr-aria-checked">aria-checked</code> state set to "true" if the element's <a href="#concept-fe-checked" title="concept-fe-checked">checkedness</a> is true, or "false" otherwise
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#range-state" title="attr-input-type-range">Range</a> state
- </td><td><code title="attr-aria-role-slider">slider</code> role, with the <code title="attr-aria-valuemax">aria-valuemax</code> property set to the element's <a href="#concept-input-max" title="concept-input-max">maximum</a>, the <code title="attr-aria-valuemin">aria-valuemin</code> property set to the element's <a href="#concept-input-min" title="concept-input-min">minimum</a>, and the <code title="attr-aria-valuenow">aria-valuenow</code> property set to the result of applying the <a href="#rules-for-parsing-floating-point-number-values">rules for parsing floating point number values</a> to the element's <a href="#concept-fe-value" title="concept-fe-value">value</a>, if that that results in a number, or the <a href="forms.html#concept-input-value-default-range" title="concept-input-value-default-range">default value</a> otherwise
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#reset-button-state" title="attr-input-type-reset">Reset Button</a> state
- </td><td><code title="attr-aria-role-button">button</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#text-state-and-search-state" title="attr-input-type-search">Search</a> state with no <a href="#concept-input-list" title="concept-input-list">suggestions source element</a>
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#submit-button-state" title="attr-input-type-submit">Submit Button</a> state
- </td><td><code title="attr-aria-role-button">button</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#telephone-state" title="attr-input-type-tel">Telephone</a> state with no <a href="#concept-input-list" title="concept-input-list">suggestions source element</a>
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#text-state-and-search-state" title="attr-input-type-text">Text</a> state with no <a href="#concept-input-list" title="concept-input-list">suggestions source element</a>
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#text-state-and-search-state" title="attr-input-type-text">Text</a>, <a href="forms.html#text-state-and-search-state" title="attr-input-type-search">Search</a>, <a href="forms.html#telephone-state" title="attr-input-type-tel">Telephone</a>, <a href="forms.html#url-state" title="attr-input-type-url">URL</a>, or <a href="forms.html#e-mail-state" title="attr-input-type-email">E-mail</a> states with a <a href="#concept-input-list" title="concept-input-list">suggestions source element</a>
- </td><td><code title="attr-aria-role-combobox">combobox</code> role, with the <code title="attr-aria-owns">aria-owns</code> property set to the same value as the <code title="attr-input-list"><a href="forms.html#attr-input-list">list</a></code> attribute, and the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#time-state" title="attr-input-type-time">Time</a> state
- </td><td>No role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#url-state" title="attr-input-type-url">URL</a> state with no <a href="#concept-input-list" title="concept-input-list">suggestions source element</a>
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="forms.html#the-input-element">input</a></code> element with a <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute in the <a href="forms.html#week-state" title="attr-input-type-week">Week</a> state
- </td><td>No role, with the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-input-readonly"><a href="forms.html#attr-input-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="semantics.html#the-link-element">link</a></code> element that represents a <a href="history.html#hyperlink">hyperlink</a>
- </td><td><code title="attr-aria-role-link">link</code> role
-
- </td></tr><tr><td><code><a href="interactive-elements.html#menus">menu</a></code> element with a <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute in the <a href="interactive-elements.html#context-menu-state" title="context menu state">context menu</a> state
- </td><td>No role
-
- </td></tr><tr><td><code><a href="interactive-elements.html#menus">menu</a></code> element with a <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute in the <a href="interactive-elements.html#list-state" title="list state">list</a> state
- </td><td><code title="attr-aria-role-menu">menu</code> role
-
- </td></tr><tr><td><code><a href="interactive-elements.html#menus">menu</a></code> element with a <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute in the <a href="interactive-elements.html#toolbar-state" title="toolbar state">toolbar</a> state
- </td><td><code title="attr-aria-role-toolbar">toolbar</code> role
-
- </td></tr><tr><td><code><a href="semantics.html#the-nav-element">nav</a></code> element
- </td><td><code title="attr-aria-role-navigation">navigation</code> role
-
- </td></tr><tr><td><code><a href="forms.html#the-option-element">option</a></code> element that is in a <a href="forms.html#concept-select-option-list" title="concept-select-option-list">list of options</a> or that represents a suggestion in a <code><a href="forms.html#the-datalist-element">datalist</a></code> element
- </td><td><code title="attr-aria-role-option">option</code> role, with the <code title="attr-aria-selected">aria-selected</code> state set to "true" if the element's <a href="#concept-option-selectedness" title="concept-option-selectedness">selectedness</a> is true, or "false" otherwise.
-
- </td></tr><tr><td><code><a href="text-level-semantics.html#the-progress-element">progress</a></code> element
- </td><td><code title="attr-aria-role-progressbar">progressbar</code> role, with, if the progress bar is determinate, the <code title="attr-aria-valuemax">aria-valuemax</code> property set to the maximum value of the progress bar, the <code title="attr-aria-valuemin">aria-valuemin</code> property set to zero, and the <code title="attr-aria-valuenow">aria-valuenow</code> property set to the current value of the progress bar
-
- </td></tr><tr><td><code><a href="forms.html#the-select-element">select</a></code> element with a <code title="attr-select-multiple"><a href="forms.html#attr-select-multiple">multiple</a></code> attribute
- </td><td><code title="attr-aria-role-listbox">listbox</code> role, with the <code title="attr-aria-multiselectable">aria-multiselectable</code> property set to "true"
-
- </td></tr><tr><td><code><a href="forms.html#the-select-element">select</a></code> element with no <code title="attr-select-multiple"><a href="forms.html#attr-select-multiple">multiple</a></code> attribute
- </td><td><code title="attr-aria-role-listbox">listbox</code> role, with the <code title="attr-aria-multiselectable">aria-multiselectable</code> property set to "false"
-
- </td></tr><tr><td><code><a href="tabular-data.html#the-td-element">td</a></code> element
- </td><td><code title="attr-aria-role-gridcell">gridcell</code> role, with the <code title="attr-aria-labelledby">aria-labelledby</code> property set to the value of the <code title="attr-tdth-headers"><a href="tabular-data.html#attr-tdth-headers">headers</a></code> attribute, if any
-
- </td></tr><tr><td><code><a href="forms.html#the-textarea-element">textarea</a></code> element
- </td><td><code title="attr-aria-role-textbox">textbox</code> role, with the <code title="attr-aria-multiline">aria-multiline</code> property set to "true", and the <code title="title-aria-readonly">aria-readonly</code> state set to "true" if the element has a <code title="attr-textarea-readonly"><a href="forms.html#attr-textarea-readonly">readonly</a></code> attribute
-
- </td></tr><tr><td><code><a href="tabular-data.html#the-th-element">th</a></code> element that is neither a <a href="#column-header">column header</a> nor a <a href="#row-header">row header</a>
- </td><td><code title="attr-aria-role-gridcell">gridcell</code> role, with the <code title="attr-aria-labelledby">aria-labelledby</code> property set to the value of the <code title="attr-tdth-headers"><a href="tabular-data.html#attr-tdth-headers">headers</a></code> attribute, if any
-
- </td></tr><tr><td><code><a href="tabular-data.html#the-th-element">th</a></code> element that is a <a href="#column-header">column header</a>
- </td><td><code title="attr-aria-role-columnheader">columnheader</code> role, with the <code title="attr-aria-labelledby">aria-labelledby</code> property set to the value of the <code title="attr-tdth-headers"><a href="tabular-data.html#attr-tdth-headers">headers</a></code> attribute, if any
-
- </td></tr><tr><td><code><a href="tabular-data.html#the-th-element">th</a></code> element that is a <a href="#row-header">row header</a>
- </td><td><code title="attr-aria-role-rowheader">rowheader</code> role, with the <code title="attr-aria-labelledby">aria-labelledby</code> property set to the value of the <code title="attr-tdth-headers"><a href="tabular-data.html#attr-tdth-headers">headers</a></code> attribute, if any
-
- </td></tr><tr><td><code><a href="tabular-data.html#the-tr-element">tr</a></code> element
- </td><td><code title="attr-aria-role-row">row</code> role
-
- </td></tr><tr><td>An element that <a href="interactive-elements.html#concept-command" title="concept-command">defines a command</a>, whose <a href="interactive-elements.html#command-facet-type" title="command-facet-type">Type</a> facet is "checkbox", and that is a descendant of a <code><a href="interactive-elements.html#menus">menu</a></code> element whose <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute in the <a href="interactive-elements.html#list-state" title="list state">list</a> state
- </td><td><code title="attr-aria-role-menuitemcheckbox">menuitemcheckbox</code> role, with the <code title="attr-aria-checked">aria-checked</code> state set to "true" if the command's <a href="interactive-elements.html#command-facet-checkedstate" title="command-facet-checkedstate">Checked State</a> facet is true, and "false" otherwise
-
- </td></tr><tr><td>An element that <a href="interactive-elements.html#concept-command" title="concept-command">defines a command</a>, whose <a href="interactive-elements.html#command-facet-type" title="command-facet-type">Type</a> facet is "command", and that is a descendant of a <code><a href="interactive-elements.html#menus">menu</a></code> element whose <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute in the <a href="interactive-elements.html#list-state" title="list state">list</a> state
- </td><td><code title="attr-aria-role-menuitem">menuitem</code> role
-
- </td></tr><tr><td>An element that <a href="interactive-elements.html#concept-command" title="concept-command">defines a command</a>, whose <a href="interactive-elements.html#command-facet-type" title="command-facet-type">Type</a> facet is "radio", and that is a descendant of a <code><a href="interactive-elements.html#menus">menu</a></code> element whose <code title="attr-menu-type"><a href="interactive-elements.html#attr-menu-type">type</a></code> attribute in the <a href="interactive-elements.html#list-state" title="list state">list</a> state
- </td><td><code title="attr-aria-role-menuitemradio">menuitemradio</code> role, with the <code title="attr-aria-checked">aria-checked</code> state set to "true" if the command's <a href="interactive-elements.html#command-facet-checkedstate" title="command-facet-checkedstate">Checked State</a> facet is true, and "false" otherwise
-
- </td></tr><tr><td>Elements that are <a href="forms.html#concept-fe-disabled" title="concept-fe-disabled">disabled</a>
- </td><td>The <code title="title-aria-disabled">aria-disabled</code> state set to "true"
-
- </td></tr><tr><td>Elements that are <a href="forms.html#concept-input-required" title="concept-input-required">required</a>
- </td><td>The <code title="title-aria-required">aria-required</code> state set to "true"
-
- </td></tr></tbody></table><p>Some <a href="infrastructure.html#html-elements">HTML elements</a> have native semantics that can be
- overridden. The following table lists these elements,
- along with the restrictions that apply to those elements. Each
- language feature (element or attribute) in a cell in the first
- column implies, unless otherwise overriden, the ARIA semantic (role,
- state, or property) given in the cell in the second column of the
- same row, but this semantic may be overridden under the conditions
- listed in the cell in the third column of that row.</p><table><thead><tr><th>Language feature
- </th><th>Default implied ARIA semantic
- </th><th>Restrictions
-
- </th></tr></thead><tbody><tr><td><code><a href="semantics.html#the-article-element">article</a></code> element
- </td><td><code title="attr-aria-role-article">article</code> role
- </td><td>Role must be either <code title="attr-aria-role-article">article</code>, <code title="attr-aria-role-document">document</code>, <code title="attr-aria-role-application">application</code>, or <code title="attr-aria-role-main">main</code>
-
- </td></tr><tr><td><code><a href="semantics.html#the-aside-element">aside</a></code> element
- </td><td><code title="attr-aria-role-note">note</code> role
- </td><td>Role must be either <code title="attr-aria-role-note">note</code>, <code title="attr-aria-role-complementary">complementary</code>, or <code title="attr-aria-role-search">search</code>
-
- </td></tr><tr><td><code><a href="semantics.html#the-header-element">header</a></code> element
- </td><td>No role
- </td><td>If specified, role must be <code title="attr-aria-role-banner">banner</code>
-
- </td></tr><tr><td><code><a href="semantics.html#the-li-element">li</a></code> element whose parent is an <code><a href="semantics.html#the-ol-element">ol</a></code> or <code><a href="semantics.html#the-ul-element">ul</a></code> element
- </td><td><code title="attr-aria-role-listitem">listitem</code> role
- </td><td>Role must be either <code title="attr-aria-role-listitem">listitem</code> or <code title="attr-aria-role-treeitem">treeitem</code>
-
- </td></tr><tr><td><code><a href="semantics.html#the-ol-element">ol</a></code> element
- </td><td><code title="attr-aria-role-list">list</code> role
- </td><td>Role must be either <code title="attr-aria-role-list">list</code>, <code title="attr-aria-role-tree">tree</code>, or <code title="attr-aria-role-directory">directory</code>
-
- </td></tr><tr><td><code><a href="forms.html#the-output-element">output</a></code> element
- </td><td><code title="attr-aria-role-status">status</code> role
- </td><td>No restrictions
-
- </td></tr><tr><td><code><a href="semantics.html#the-section-element">section</a></code> element
- </td><td><code title="attr-aria-role-region">region</code> role
- </td><td>Role must be either <code title="attr-aria-role-region">region</code>, <code title="attr-aria-role-document">document</code>, <code title="attr-aria-role-application">application</code>, <code title="attr-aria-role-contentinfo">contentinfo</code>, <code title="attr-aria-role-main">main</code>, <code title="attr-aria-role-search">search</code>, <code title="attr-aria-role-alert">alert</code>, <code title="attr-aria-role-dialog">dialog</code>, <code title="attr-aria-role-alertdialog">alertdialog</code>, <code title="attr-aria-role-status">status</code>, or <code title="attr-aria-role-log">log</code>
-
- </td></tr><tr><td><code><a href="tabular-data.html#the-table-element">table</a></code> element
- </td><td><code title="attr-aria-role-grid">grid</code> role
- </td><td>Role must be either <code title="attr-aria-role-grid">grid</code> or <code title="attr-aria-role-treegrid">treegrid</code>
-
- </td></tr><tr><td><code><a href="semantics.html#the-ul-element">ul</a></code> element
- </td><td><code title="attr-aria-role-list">list</code> role
- </td><td>Role must be either <code title="attr-aria-role-list">list</code> or <code title="attr-aria-role-tree">tree</code>, or <code title="attr-aria-role-directory">directory</code>
-
- </td></tr><tr><td><a href="dom.html#the-body-element">The body element</a>
- </td><td><code title="attr-aria-role-document">document</code> role
- </td><td>Role must be either <code title="attr-aria-role-document">document</code> or <code title="attr-aria-role-application">application</code>
-
- </td></tr></tbody></table><h3 id="apis-in-html-documents"><span class="secno">3.3 </span>APIs in HTML documents</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>For <a href="dom.html#html-documents">HTML documents</a>, and for <a href="infrastructure.html#html-elements">HTML
- elements</a> in <a href="dom.html#html-documents">HTML documents</a>, certain APIs defined
- in DOM Core become case-insensitive or case-changing, as sometimes
- defined in DOM Core, and as summarized below. <a href="references.html#refsDOMCORE">[DOMCORE]</a></p><p>This does not apply to <a href="dom.html#xml-documents">XML documents</a> or to elements
- that are not in the <a href="#html-namespace-0">HTML namespace</a> despite being in
- <a href="dom.html#html-documents">HTML documents</a>.</p><dl><dt><code title="">Element.tagName</code> and <code title="">Node.nodeName</code></dt>
-
- <dd>
-
- <p>These attributes must<a href="#converted-to-ascii-uppercase">converted to ASCII uppercase</a>, regardless of the case
- with which they were created.</p>
-
- </dd>
-
-
- <dt><code title="">Document.createElement()</code></dt>
-
- <dd>
-
- <p>The canonical form of HTML markup is all-lowercase; thus, this
- method will <a href="#converted-to-ascii-lowercase" title="converted to ASCII lowercase">lowercase</a>
- the argument before creating the requisite element. .</p>
-
- <p class="note">This doesn't apply to <code title="">Document.createElementNS()</code>. Thus, it is possible,
- by passing this last method a tag name in the wrong case, to
- create an element that claims to have the tag name of an element
- defined in this specification, but doesn't support its interfaces,
- because it really has another tag name not accessible from the DOM
- APIs.</p>
-
- </dd>
-
-
- <dt><code title="">Element.setAttribute()</code></dt>
- <dt><code title="">Element.setAttributeNode()</code></dt>
-
- <dd>
-
- <p>Attribute names are <a href="#converted-to-ascii-lowercase">converted to ASCII lowercase</a>.</p>
-
-
-
- <p class="note">This doesn't apply to <code title="">Document.setAttributeNS()</code> and <code title="">Document.setAttributeNodeNS()</code>.</p>
-
- </dd>
-
-
- <dt><code title="">Element.getAttribute()</code></dt>
- <dt><code title="">Element.getAttributeNode()</code></dt>
-
- <dd>
-
- <p>Attribute names are <a href="#converted-to-ascii-lowercase">converted to ASCII lowercase</a>.</p>
-
-
-
- <p class="note">This doesn't apply to <code title="">Document.getAttributeNS()</code> and <code title="">Document.getAttributeNodeNS()</code>.</p>
-
- </dd>
-
-
- <dt><code title="">Document.getElementsByTagName()</code></dt>
- <dt><code title="">Element.getElementsByTagName()</code></dt>
-
- <dd>
-
- <p>HTML elements match by lower-casing the argument before
- comparison, elements from other namespaces are treated as in XML
- (case-sensitively).</p>
-
-
-
- <p class="note">Thus, in an <a href="dom.html#html-documents" title="HTML documents">HTML
- document</a> with nodes in multiple namespaces, these methods
- will effectively be both case-sensitive and case-insensitive at
- the same time.</p>
-
- </dd>
-
-
- </dl><h3 id="dynamic-markup-insertion"><span class="secno">3.4 </span><dfn>Dynamic markup insertion</dfn></h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p class="note">APIs for dynamically inserting markup into the
- document interact with the parser, and thus their behavior varies
- depending on whether they are used with <a href="dom.html#html-documents">HTML documents</a>
- (and the <a href="#html-parser">HTML parser</a>) or XHTML in <a href="dom.html#xml-documents">XML
- documents</a> (and the <a href="#xml-parser">XML parser</a>).</p><h4 id="opening-the-input-stream"><span class="secno">3.4.1 </span>Opening the input stream</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="dom-document-open" title="dom-document-open"><code>open()</code></dfn>
- method comes in several variants with different numbers of
- arguments.</p><dl class="domintro"><dt><var title="">document</var> = <var title="">document</var> . <code title="dom-document-open"><a href="#dom-document-open">open</a></code>( [ <var title="">type</var> [, <var title="">replace</var> ] ] )</dt>
-
- <dd>
-
- <p>Causes the <code>Document</code> to be replaced in-place, as if
- it was a new <code>Document</code> object, but reusing the
- previous object, which is then returned.</p>
-
- <p>If the <var title="">type</var> argument is omitted or has the
- value "<code><a href="iana.html#text-html">text/html</a></code>", then the resulting
- <code>Document</code> has an HTML parser associated with it, which
- can be given data to parse using <code title="dom-document-write"><a href="#dom-document-write">document.write()</a></code>. Otherwise, all
- content passed to <code title="dom-document-write"><a href="#dom-document-write">document.write()</a></code> will be parsed
- as plain text.</p>
-
- <p>If the <var title="">replace</var> argument is present and has
- the value "<code title="">replace</code>", the existing entries in
- the session history for the <code>Document</code> object are
- removed.</p>
-
- <p>The method has no effect if the <code>Document</code> is still
- being parsed.</p>
-
- <p>Throws an <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> exception if the
- <code>Document</code> is an <a href="dom.html#xml-documents" title="XML documents">XML
- document</a>.</p>
-
- </dd>
-
- <dt><var title="">window</var> = <var title="">document</var> . <code title="dom-document-open"><a href="#dom-document-open">open</a></code>( <var title="">url</var>, <var title="">name</var>, <var title="">features</var> [, <var title="">replace</var> ] )</dt>
-
- <dd>
-
- <p>Works like the <code title="dom-open"><a href="#dom-open">window.open()</a></code>
- method.</p>
-
- </dd>
-
- </dl><h4 id="closing-the-input-stream"><span class="secno">3.4.2 </span>Closing the input stream</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">document</var> . <code title="dom-document-close"><a href="#dom-document-close">close</a></code>()</dt>
-
- <dd>
-
- <p>Closes the input stream that was opened by the <code title="dom-document-open"><a href="#dom-document-open">document.open()</a></code> method.</p>
-
- <p>Throws an <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> exception if the
- <code>Document</code> is an <a href="dom.html#xml-documents" title="XML documents">XML
- document</a>.</p>
-
- </dd>
-
- </dl><h4 id="document.write"><span class="secno">3.4.3 </span><code title="dom-document-write"><a href="#dom-document-write">document.write()</a></code></h4><dl class="domintro"><dt><var title="">document</var> . <code title="dom-document-write"><a href="#dom-document-write">write</a></code>(<var title="">text</var>...)</dt>
-
- <dd>
-
- <p>Adds the given string(s) to the <code>Document</code>'s input
- stream. If necessary, calls the <code title="dom-document-open"><a href="#dom-document-open">open()</a></code> method implicitly
- first.</p>
-
- <p>This method throws an <code><a href="infrastructure.html#invalid_access_err">INVALID_ACCESS_ERR</a></code> exception
- when invoked on <a href="dom.html#xml-documents">XML documents</a>.</p>
-
- </dd>
-
- </dl><h4 id="document.writeln"><span class="secno">3.4.4 </span><code title="dom-document-writeln"><a href="#dom-document-writeln">document.writeln()</a></code></h4><dl class="domintro"><dt><var title="">document</var> . <code title="dom-document-writeln"><a href="#dom-document-writeln">writeln</a></code>(<var title="">text</var>...)</dt>
-
- <dd>
-
- <p>Adds the given string(s) to the <code>Document</code>'s input
- stream, followed by a newline character. If necessary, calls the
- <code title="dom-document-open"><a href="#dom-document-open">open()</a></code> method implicitly
- first.</p>
-
- <p>This method throws an <code><a href="infrastructure.html#invalid_access_err">INVALID_ACCESS_ERR</a></code> exception
- when invoked on <a href="dom.html#xml-documents">XML documents</a>.</p>
-
- </dd>
-
- </dl><h4 id="innerhtml"><span class="secno">3.4.5 </span><code title="dom-innerHTML"><a href="#dom-innerhtml">innerHTML</a></code></h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="dom-innerhtml" title="dom-innerHTML"><code>innerHTML</code></dfn> IDL
- attribute represents the markup of the node's contents.</p><dl class="domintro"><dt><var title="">document</var> . <code title="dom-innerHTML"><a href="#dom-innerhtml">innerHTML</a></code> [ = <var title="">value</var> ]</dt>
-
- <dd>
-
- <p>Returns a fragment of HTML or XML that represents the
- <code>Document</code>.</p>
-
- <p>Can be set, to replace the <code>Document</code>'s contents
- with the result of parsing the given string.</p>
-
- <p>In the case of <a href="dom.html#xml-documents">XML documents</a>, will throw an
- <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> if the <code>Document</code> cannot
- be serialized to XML, and a <code><a href="infrastructure.html#syntax_err">SYNTAX_ERR</a></code> if the given
- string is not well-formed.</p>
-
- </dd>
-
- <dt><var title="">element</var> . <code title="dom-innerHTML"><a href="#dom-innerhtml">innerHTML</a></code> [ = <var title="">value</var> ]</dt>
-
- <dd>
-
- <p>Returns a fragment of HTML or XML that represents the element's
- contents.</p>
-
- <p>Can be set, to replace the contents of the element with nodes
- parsed from the given string.</p>
-
- <p>In the case of <a href="dom.html#xml-documents">XML documents</a>, will throw an
- <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> if the element cannot be serialized
- to XML, and a <code><a href="infrastructure.html#syntax_err">SYNTAX_ERR</a></code> if the given string is not
- well-formed.</p>
-
- </dd>
-
- </dl><h4 id="outerhtml"><span class="secno">3.4.6 </span><code title="dom-outerHTML"><a href="#dom-outerhtml">outerHTML</a></code></h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="dom-outerhtml" title="dom-outerHTML"><code>outerHTML</code></dfn> IDL
- attribute represents the markup of the element and its contents.</p><dl class="domintro"><dt><var title="">element</var> . <code title="dom-outerHTML"><a href="#dom-outerhtml">outerHTML</a></code> [ = <var title="">value</var> ]</dt>
-
- <dd>
-
- <p>Returns a fragment of HTML or XML that represents the element
- and its contents.</p>
-
- <p>Can be set, to replace the element with nodes parsed from the
- given string.</p>
-
- <p>In the case of <a href="dom.html#xml-documents">XML documents</a>, will throw an
- <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> if the element cannot be serialized
- to XML, and a <code><a href="infrastructure.html#syntax_err">SYNTAX_ERR</a></code> if the given string is not
- well-formed.</p>
-
- <p>Throws a <code><a href="infrastructure.html#no_modification_allowed_err">NO_MODIFICATION_ALLOWED_ERR</a></code> exception if
- the parent of the element is the <code>Document</code>
- node.</p>
-
- </dd>
-
- </dl><h4 id="insertadjacenthtml"><span class="secno">3.4.7 </span><code title="dom-insertAdjacentHTML"><a href="#dom-insertadjacenthtml">insertAdjacentHTML()</a></code></h4><dl class="domintro"><dt><var title="">element</var> . <code title="dom-insertAdjacentHTML"><a href="#dom-insertadjacenthtml">insertAdjacentHTML</a></code>(<var title="">position</var>, <var title="">text</var>)</dt>
-
- <dd>
-
- <p>Parses the given string <var title="">text</var> as HTML or XML
- and inserts the resulting nodes into the tree in the position
- given by the <var title="">position</var> argument, as
- follows:</p>
-
- <dl><dt>"beforebegin"</dt>
- <dd>Before the element itself.</dd>
- <dt>"afterbegin"</dt>
- <dd>Just inside the element, before its first child.</dd>
- <dt>"beforeend"</dt>
- <dd>Just inside the element, after its last child.</dd>
- <dt>"afterend"</dt>
- <dd>After the element itself.</dd>
- </dl><p>Throws a <code><a href="infrastructure.html#syntax_err">SYNTAX_ERR</a></code> exception the arguments have
- invalid values (e.g., in the case of <a href="dom.html#xml-documents">XML documents</a>,
- if the given string is not well-formed).</p>
-
- <p>Throws a <code><a href="infrastructure.html#no_modification_allowed_err">NO_MODIFICATION_ALLOWED_ERR</a></code> exception if
- the given position isn't possible (e.g. inserting elements after
- the root element of a <code>Document</code>).</p>
-
- </dd>
-
- </dl></body></html>
\ No newline at end of file
Index: dom.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/dom.html,v
retrieving revision 1.499
retrieving revision 1.500
diff -u -d -r1.499 -r1.500
--- dom.html 7 Nov 2009 07:26:50 -0000 1.499
+++ dom.html 7 Nov 2009 12:37:36 -0000 1.500
@@ -817,586 +817,4 @@
<li><code title="attr-style"><a href="#the-style-attribute">style</a></code></li>
<li><code title="attr-tabindex"><a href="editing.html#attr-tabindex">tabindex</a></code></li>
<li><code title="attr-title"><a href="#the-title-attribute">title</a></code></li>
- </ul><hr><p>The following <a href="browsers.html#event-handler-content-attributes">event handler content attributes</a> may
- be specified on any <a href="infrastructure.html#html-elements" title="HTML elements">HTML
- element</a>:</p><ul class="brief"><li><code title="handler-onabort"><a href="#handler-onabort">onabort</a></code></li>
- <li><code title="handler-onblur"><a href="#handler-onblur">onblur</a></code>*</li>
- <li><code title="handler-oncanplay"><a href="#handler-oncanplay">oncanplay</a></code></li>
- <li><code title="handler-oncanplaythrough"><a href="#handler-oncanplaythrough">oncanplaythrough</a></code></li>
- <li><code title="handler-onchange"><a href="#handler-onchange">onchange</a></code></li>
- <li><code title="handler-onclick"><a href="#handler-onclick">onclick</a></code></li>
- <li><code title="handler-oncontextmenu"><a href="#handler-oncontextmenu">oncontextmenu</a></code></li>
- <li><code title="handler-ondblclick"><a href="#handler-ondblclick">ondblclick</a></code></li>
- <li><code title="handler-ondrag"><a href="#handler-ondrag">ondrag</a></code></li>
- <li><code title="handler-ondragend"><a href="#handler-ondragend">ondragend</a></code></li>
- <li><code title="handler-ondragenter"><a href="#handler-ondragenter">ondragenter</a></code></li>
- <li><code title="handler-ondragleave"><a href="#handler-ondragleave">ondragleave</a></code></li>
- <li><code title="handler-ondragover"><a href="#handler-ondragover">ondragover</a></code></li>
- <li><code title="handler-ondragstart"><a href="#handler-ondragstart">ondragstart</a></code></li>
- <li><code title="handler-ondrop"><a href="#handler-ondrop">ondrop</a></code></li>
- <li><code title="handler-ondurationchange"><a href="#handler-ondurationchange">ondurationchange</a></code></li>
- <li><code title="handler-onemptied"><a href="#handler-onemptied">onemptied</a></code></li>
- <li><code title="handler-onended"><a href="#handler-onended">onended</a></code></li>
- <li><code title="handler-onerror"><a href="#handler-onerror">onerror</a></code>*</li>
- <li><code title="handler-onfocus"><a href="#handler-onfocus">onfocus</a></code>*</li>
- <li><code title="handler-onformchange"><a href="#handler-onformchange">onformchange</a></code></li>
- <li><code title="handler-onforminput"><a href="#handler-onforminput">onforminput</a></code></li>
- <li><code title="handler-oninput"><a href="#handler-oninput">oninput</a></code></li>
- <li><code title="handler-oninvalid"><a href="#handler-oninvalid">oninvalid</a></code></li>
- <li><code title="handler-onkeydown"><a href="#handler-onkeydown">onkeydown</a></code></li>
- <li><code title="handler-onkeypress"><a href="#handler-onkeypress">onkeypress</a></code></li>
- <li><code title="handler-onkeyup"><a href="#handler-onkeyup">onkeyup</a></code></li>
- <li><code title="handler-onload"><a href="#handler-onload">onload</a></code>*</li>
- <li><code title="handler-onloadeddata"><a href="#handler-onloadeddata">onloadeddata</a></code></li>
- <li><code title="handler-onloadedmetadata"><a href="#handler-onloadedmetadata">onloadedmetadata</a></code></li>
- <li><code title="handler-onloadstart"><a href="#handler-onloadstart">onloadstart</a></code></li>
- <li><code title="handler-onmousedown"><a href="#handler-onmousedown">onmousedown</a></code></li>
- <li><code title="handler-onmousemove"><a href="#handler-onmousemove">onmousemove</a></code></li>
- <li><code title="handler-onmouseout"><a href="#handler-onmouseout">onmouseout</a></code></li>
- <li><code title="handler-onmouseover"><a href="#handler-onmouseover">onmouseover</a></code></li>
- <li><code title="handler-onmouseup"><a href="#handler-onmouseup">onmouseup</a></code></li>
- <li><code title="handler-onmousewheel"><a href="#handler-onmousewheel">onmousewheel</a></code></li>
- <li><code title="handler-onpause"><a href="#handler-onpause">onpause</a></code></li>
- <li><code title="handler-onplay"><a href="#handler-onplay">onplay</a></code></li>
- <li><code title="handler-onplaying"><a href="#handler-onplaying">onplaying</a></code></li>
- <li><code title="handler-onprogress"><a href="#handler-onprogress">onprogress</a></code></li>
- <li><code title="handler-onratechange"><a href="#handler-onratechange">onratechange</a></code></li>
- <li><code title="handler-onreadystatechange"><a href="#handler-onreadystatechange">onreadystatechange</a></code></li>
- <li><code title="handler-onscroll"><a href="#handler-onscroll">onscroll</a></code></li>
- <li><code title="handler-onseeked"><a href="#handler-onseeked">onseeked</a></code></li>
- <li><code title="handler-onseeking"><a href="#handler-onseeking">onseeking</a></code></li>
- <li><code title="handler-onselect"><a href="#handler-onselect">onselect</a></code></li>
- <li><code title="handler-onshow"><a href="#handler-onshow">onshow</a></code></li>
- <li><code title="handler-onstalled"><a href="#handler-onstalled">onstalled</a></code></li>
- <li><code title="handler-onsubmit"><a href="#handler-onsubmit">onsubmit</a></code></li>
- <li><code title="handler-onsuspend"><a href="#handler-onsuspend">onsuspend</a></code></li>
- <li><code title="handler-ontimeupdate"><a href="#handler-ontimeupdate">ontimeupdate</a></code></li>
- <li><code title="handler-onvolumechange"><a href="#handler-onvolumechange">onvolumechange</a></code></li>
- <li><code title="handler-onwaiting"><a href="#handler-onwaiting">onwaiting</a></code></li>
- </ul><p class="note">The attributes marked with an asterisk have a
- different meaning when specified on <code><a href="semantics.html#the-body-element-0">body</a></code> elements as
- those elements expose <a href="browsers.html#event-handlers">event handlers</a> of the
- <code><a href="browsers.html#window">Window</a></code> object with the same names.</p><p class="note">While these attributes apply to all elements, they
- are not useful on all elements. For example, only <a href="video.html#media-element" title="media
- element">media elements</a> will ever receive a <code title="event-media-volumechange"><a href="video.html#event-media-volumechange">volumechange</a></code> event fired by
- the user agent.</p><hr><p><a href="#custom-data-attribute" title="custom data attribute">Custom data attributes</a>
- (e.g. <code title="">data-foldername</code> or <code title="">data-msgid</code>) can be specified on any <a href="infrastructure.html#html-elements" title="HTML elements">HTML element</a>, to store custom data
- specific to the page.</p><hr><p>In <a href="#html-documents">HTML documents</a>, elements in the <a href="#html-namespace-0">HTML
- namespace</a> may have an <code title="">xmlns</code> attribute
- specified, if, and only if, it has the exact value
- "<code>http://www.w3.org/1999/xhtml</code>". This does not apply to
- <a href="#xml-documents">XML documents</a>.</p><p class="note">In HTML, the <code title="">xmlns</code> attribute
- has absolutely no effect. It is basically a talisman. It is allowed
- merely to make migration to and from XHTML mildly easier. When
- parsed by an <a href="#html-parser">HTML parser</a>, the attribute ends up in no
- namespace, not the "<code>http://www.w3.org/2000/xmlns/</code>"
- namespace like namespace declaration attributes in XML do.</p><p class="note">In XML, an <code title="">xmlns</code> attribute is
- part of the namespace declaration mechanism, and an element cannot
- actually have an <code title="">xmlns</code> attribute in no
- namespace specified.</p><hr><p>To enable assistive technology products to expose a more
- fine-grained interface than is otherwise possible with HTML elements
- and attributes, a set of <a href="embedded-content-0.html#annotations-for-assistive-technology-products-aria">annotations for assistive technology
- products</a> can be specified.</p><h5 id="the-id-attribute"><span class="secno">3.2.3.1 </span>The <dfn title="attr-id"><code>id</code></dfn> attribute</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <code title="attr-id"><a href="#the-id-attribute">id</a></code> attribute specifies its
- element's <dfn id="concept-id" title="concept-id">unique identifier (ID)</dfn>. The
- value must be unique amongst all the IDs in the element's <a href="infrastructure.html#home-subtree">home
- subtree</a> and must contain at least one character. The value
- must not contain any <a href="#space-character" title="space character">space
- characters</a>.</p><!-- space characters are disallowed because space-separated lists
- of IDs otherwise would not be able to reach all valid IDs --><p class="note">An element's <a href="#concept-id" title="concept-id">unique
- identifier</a> can be used for a variety of purposes, most
- notably as a way to link to specific parts of a document using
- fragment identifiers, as a way to target an element when scripting,
- and as a way to style a specific element from CSS.</p><h5 id="the-title-attribute"><span class="secno">3.2.3.2 </span>The <dfn title="attr-title"><code>title</code></dfn> attribute</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <code title="attr-title"><a href="#the-title-attribute">title</a></code> attribute
- <a href="#represents">represents</a> advisory information for the element, such
- as would be appropriate for a tooltip. On a link, this could be the
- title or a description of the target resource; on an image, it could
- be the image credit or a description of the image; on a paragraph,
- it could be a footnote or commentary on the text; on a citation, it
- could be further information about the source; and so forth. The
- value is text.</p><p>If this attribute is omitted from an element, then it implies
- that the <code title="attr-title"><a href="#the-title-attribute">title</a></code> attribute of the
- nearest ancestor <a href="infrastructure.html#html-elements" title="HTML elements">HTML element</a>
- with a <code title="attr-title"><a href="#the-title-attribute">title</a></code> attribute set is also
- relevant to this element. Setting the attribute overrides this,
- explicitly stating that the advisory information of any ancestors is
- not relevant to this element. Setting the attribute to the empty
- string indicates that the element has no advisory information.</p><p>If the <code title="attr-title"><a href="#the-title-attribute">title</a></code> attribute's value
- contains U+000A LINE FEED (LF) characters, the content is split into
- multiple lines. Each U+000A LINE FEED (LF) character represents a
- line break.</p><div class="example">
-
- <p>Caution is advised with respect to the use of newlines in <code title="attr-title"><a href="#the-title-attribute">title</a></code> attributes.</p>
-
- <p>For instance, the following snippet actually defines an
- abbreviation's expansion <em>with a line break in it</em>:</p>
-
- <pre class="bad"><p>My logs show that there was some interest in <abbr title="Hypertext
-Transport Protocol">HTTP</abbr> today.</p></pre>
-
- </div><p>Some elements, such as <code><a href="semantics.html#the-link-element">link</a></code>, <code><a href="text-level-semantics.html#the-abbr-element">abbr</a></code>, and
- <code><a href="forms.html#the-input-element">input</a></code>, define additional semantics for the <code title="attr-title"><a href="#the-title-attribute">title</a></code> attribute beyond the semantics
- described above.</p><h5 id="the-lang-and-xml:lang-attributes"><span class="secno">3.2.3.3 </span>The <code title="attr-lang"><a href="#attr-lang">lang</a></code> and <code title="attr-xml-lang"><a href="#attr-xml-lang">xml:lang</a></code> attributes</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="attr-lang" title="attr-lang"><code>lang</code></dfn> attribute (in
- no namespace) specifies the primary <dfn id="language">language</dfn> for the
- element's contents and for any of the element's attributes that
- contain text. Its value must be a valid BCP 47 language code, or
- the empty string. <a href="references.html#refsBCP47">[BCP47]</a></p><p>The <dfn id="attr-xml-lang" title="attr-xml-lang"><code title="">lang</code></dfn>
- attribute in the <a href="#xml-namespace">XML namespace</a> is defined in XML. <a href="references.html#refsXML">[XML]</a></p><p>If these attributes are omitted from an element, then the
- language of this element is the same as the language of its parent
- element, if any. Setting the attribute to the empty string indicates
- that the primary language is unknown.</p><!-- UA conformance
- requires for this are below --><p>The <code title="attr-lang"><a href="#attr-lang">lang</a></code> attribute in no namespace
- may be used on any <a href="infrastructure.html#html-elements" title="HTML elements">HTML
- element</a>.</p><p>The <a href="#attr-xml-lang" title="attr-xml-lang"><code title="">lang</code>
- attribute in the <span>XML namespace</span></a> may be used on
- <a href="infrastructure.html#html-elements">HTML elements</a> in <a href="#xml-documents">XML documents</a>, as well as
- elements in other namespaces if the relevant specifications allow it
- (in particular, MathML and SVG allow <a href="#attr-xml-lang" title="attr-xml-lang"><code title="">lang</code> attributes in the
- <span>XML namespace</span></a> to be specified on their
- elements). If both the <code title="attr-lang"><a href="#attr-lang">lang</a></code> attribute
- in no namespace and the <a href="#attr-xml-lang" title="attr-xml-lang"><code title="">lang</code> attribute in the <span>XML
- namespace</span></a> are specified on the same element, they must
- have exactly the same value when compared in an <a href="infrastructure.html#ascii-case-insensitive">ASCII
- case-insensitive</a> manner.</p><p>Authors must not use the <a href="#attr-xml-lang" title="attr-xml-lang"><code title="">lang</code> attribute in the <span>XML
- namespace</span></a> on <a href="infrastructure.html#html-elements">HTML elements</a> in <a href="#html-documents">HTML
- documents</a>. To ease migration to and from XHTML, authors may
- specify an attribute in no namespace with no prefix and with the
- literal localname "<code title="">xml:lang</code>" on <a href="infrastructure.html#html-elements">HTML
- elements</a> in <a href="#html-documents">HTML documents</a>, but such attributes
- must only be specified if a <code title="attr-lang"><a href="#attr-lang">lang</a></code>
- attribute in no namespace is also specified, and both attributes
- must have the same value when compared in an <a href="infrastructure.html#ascii-case-insensitive">ASCII
- case-insensitive</a> manner.</p><p class="note">The attribute in no namespace with no prefix and
- with the literal localname "<code title="">xml:lang</code>" has no
- effect on language processing.</p><h5 id="the-xml:base-attribute-xml-only"><span class="secno">3.2.3.4 </span>The <dfn title="attr-xml-base"><code>xml:base</code></dfn>
- attribute (XML only)</h5><p>The <code title="attr-xml-base"><a href="#the-xml:base-attribute-xml-only">xml:base</a></code> attribute is
- defined in XML Base. <a href="references.html#refsXMLBASE">[XMLBASE]</a></p><p>The <code title="attr-xml-base"><a href="#the-xml:base-attribute-xml-only">xml:base</a></code> attribute may be
- used on elements of <a href="#xml-documents">XML documents</a>. Authors must not
- use the <code title="attr-xml-base"><a href="#the-xml:base-attribute-xml-only">xml:base</a></code> attribute in
- <a href="#html-documents">HTML documents</a>.</p><h5 id="the-dir-attribute"><span class="secno">3.2.3.5 </span>The <dfn title="attr-dir"><code>dir</code></dfn> attribute</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <code title="attr-dir"><a href="#the-dir-attribute">dir</a></code> attribute specifies the
- element's text directionality. The attribute is an <a href="infrastructure.html#enumerated-attribute">enumerated
- attribute</a> with the keyword <code title="">ltr</code> mapping
- to the state <i>ltr</i>, and the keyword <code title="">rtl</code>
- mapping to the state <i>rtl</i>. The attribute has no
- defaults.</p><p><dfn id="the-directionality">The directionality</dfn> of an element, which is used in
- particular by the <code><a href="the-canvas-element.html#the-canvas-element">canvas</a></code> element's text rendering API,
- is either 'ltr' or 'rtl'. If the user agent supports CSS and the
- 'direction' property on this element has a computed value of either
- 'ltr' or 'rtl', then that is <a href="#the-directionality">the directionality</a> of the
- element. Otherwise, if the element is <a href="#being-rendered">being rendered</a>,
- then <a href="#the-directionality">the directionality</a> of the element is the
- directionality used by the presentation layer, potentially
- determined from the value of the <code title="attr-dir"><a href="#the-dir-attribute">dir</a></code>
- attribute on the element. Otherwise, if the element's <code title="attr-dir"><a href="#the-dir-attribute">dir</a></code> attribute has the state <i>ltr</i>, the
- element's directionality is 'ltr' (left-to-right); if the attribute
- has the state <i>rtl</i>, the element's directionality is 'rtl'
- (right-to-left); and otherwise, the element's directionality is the
- same as its parent element, or 'ltr' if there is no parent
- element.</p><hr><dl class="domintro"><dt><var title="">document</var> . <code title="dom-dir"><a href="#dom-dir">dir</a></code> [ = <var title="">value</var> ]</dt>
- <dd>
- <p>Returns <a href="#the-html-element">the <code>html</code> element</a>'s <code title="attr-dir"><a href="#the-dir-attribute">dir</a></code> attribute's value, if any.</p>
- <p>Can be set, to either "<code title="">ltr</code>" or "<code title="">rtl</code>", to replace <a href="#the-html-element">the <code>html</code> element</a>'s <code title="attr-dir"><a href="#the-dir-attribute">dir</a></code> attribute's value.</p>
- <p>If there is no <a href="#the-html-element" title="the html element"><code>html</code> element</a>, returns the empty string and ignores new values.</p>
- </dd>
-
- </dl><p class="note">Authors are strongly encouraged to use the <code title="attr-dir"><a href="#the-dir-attribute">dir</a></code> attribute to indicate text direction
- rather than using CSS, since that way their documents will continue
- to render correctly even in the absence of CSS (e.g. as interpreted
- by search engines).</p><h5 id="classes"><span class="secno">3.2.3.6 </span>The <dfn title="attr-class"><code>class</code></dfn> attribute</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Every <a href="infrastructure.html#html-elements" title="HTML elements">HTML element</a> may have a
- <code title="attr-class"><a href="#classes">class</a></code> attribute specified.</p><p>The attribute, if specified, must have a value that is a
- <a href="infrastructure.html#set-of-space-separated-tokens">set of space-separated tokens</a> representing the various
- classes that the element belongs to.</p><p class="note">Assigning classes to an element affects class
- matching in selectors in CSS, the <code title="dom-document-getElementsByClassName"><a href="#dom-document-getelementsbyclassname">getElementsByClassName()</a></code>
- method in the DOM, and other such features.</p><p>There are no additional restrictions on the tokens authors can
- use in the <code title="attr-class"><a href="#classes">class</a></code> attribute, but
- authors are encouraged to use values that describe the nature of the
- content, rather than values that describe the desired presentation
- of the content.</p><h5 id="the-style-attribute"><span class="secno">3.2.3.7 </span>The <dfn title="attr-style"><code>style</code></dfn> attribute</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>All <a href="infrastructure.html#html-elements">HTML elements</a> may have the <code title="attr-style"><a href="#the-style-attribute">style</a></code> content attribute set. If specified,
- the attribute must contain only a list of zero or more
- semicolon-separated (;) CSS declarations. <a href="references.html#refsCSS">[CSS]</a></p><p>Documents that use <code title="attr-style"><a href="#the-style-attribute">style</a></code>
- attributes on any of their elements must still be comprehensible and
- usable if those attributes were removed.</p><p class="note">In particular, using the <code title="attr-style"><a href="#the-style-attribute">style</a></code> attribute to hide and show content,
- or to convey meaning that is otherwise not included in the document,
- is non-conforming. (To hide and show content, use the <code title="attr-hidden"><a href="editing.html#the-hidden-attribute">hidden</a></code> attribute.)</p><hr><dl class="domintro"><dt><var title="">element</var> . <code title="dom-style"><a href="#dom-style">style</a></code></dt>
- <dd>
- <p>Returns a <code>CSSStyleDeclaration</code> object for the element's <code title="attr-style"><a href="#the-style-attribute">style</a></code> attribute.</p>
- </dd>
-
- </dl><div class="example">
-
- <p>In the following example, the words that refer to colors are
- marked up using the <code><a href="text-level-semantics.html#the-span-element">span</a></code> element and the <code title="attr-style"><a href="#the-style-attribute">style</a></code> attribute to make those words show
- up in the relevant colors in visual media.</p>
-
- <pre><p>My sweat suit is <span style="color: green; background:
-transparent">green</span> and my eyes are <span style="color: blue;
-background: transparent">blue</span>.</p></pre>
-
- </div><h5 id="embedding-custom-non-visible-data"><span class="secno">3.2.3.8 </span><dfn>Embedding custom non-visible data</dfn></h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>A <dfn id="custom-data-attribute">custom data attribute</dfn> is an attribute in no
- namespace whose name starts with the string "<dfn id="attr-data" title="attr-data-*"><code>data-</code></dfn>", has at least one
- character after the hyphen, is <a href="infrastructure.html#xml-compatible">XML-compatible</a>, and
- contains no characters in the range U+0041 to U+005A (LATIN CAPITAL
- LETTER A to LATIN CAPITAL LETTER Z).</p><p class="note">All attributes on <a href="infrastructure.html#html-elements">HTML elements</a> in
- <a href="#html-documents">HTML documents</a> get ASCII-lowercased automatically, so
- the restriction on ASCII uppercase letters doesn't affect such
- documents.</p><p><a href="#custom-data-attribute" title="custom data attribute">Custom data attributes</a>
- are intended to store custom data private to the page or
- application, for which there are no more appropriate attributes or
- elements.</p><p>These attributes are not intended for use by software that is
- independent of the site that uses the attributes.</p><div class="example">
-
- <p>For instance, a site about music could annotate list items
- representing tracks in an album with custom data attributes
- containing the length of each track. This information could then be
- used by the site itself to allow the user to sort the list by track
- length, or to filter the list for tracks of certain lengths.</p>
-
- <pre><ol>
- <li data-length="2m11s">Beyond The Sea</li>
- ...
-</ol></pre>
-
- <p>It would be inappropriate, however, for the user to use generic
- software not associated with that music site to search for tracks
- of a certain length by looking at this data.</p>
-
- <p>This is because these attributes are intended for use by the
- site's own scripts, and are not a generic extension mechanism for
- publicly-usable metadata.</p>
-
- </div><p>Every <a href="infrastructure.html#html-elements" title="HTML elements">HTML element</a> may have
- any number of <a href="#custom-data-attribute" title="custom data attribute">custom data
- attributes</a> specified, with any value.</p><hr><dl class="domintro"><dt><var title="">element</var> . <code title="dom-dataset"><a href="#dom-dataset">dataset</a></code></dt>
- <dd>
- <p>Returns a <code><a href="#domstringmap">DOMStringMap</a></code> object for the element's <code title="attr-data-*"><a href="#attr-data">data-*</a></code> attributes.</p>
- </dd>
-
- </dl><div class="example">
-
- <p>If a Web page wanted an element to represent a space ship,
- e.g. as part of a game, it would have to use the <code class="attr-class">class</code> attribute along with <code title="attr-data-*"><a href="#attr-data">data-*</a></code> attributes:</p>
-
- <pre><div class="spaceship" data-id="92432"
- data-weapons="laser 2" data-shields="50%"
- data-x="30" data-y="10" data-z="90">
- <button class="fire"
- onclick="spaceships[this.parentNode.dataset.id].fire()">
- Fire
- </button>
-</div></pre>
-
- </div><p>Authors should carefully design such extensions so that when the
- attributes are ignored and any associated CSS dropped, the page is
- still usable.</p><h4 id="element-definitions"><span class="secno">3.2.4 </span>Element definitions</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Each element in this specification has a definition that includes
- the following information:</p><dl><dt>Categories</dt>
-
- <dd>A list of <a href="#content-categories" title="content categories">categories</a> to
- which the element belongs. These are used when defining the
- <a href="#content-models">content models</a> for each element.</dd>
-
-
- <dt>Contexts in which this element may be used</dt>
-
- <dd>A <em>non-normative</em> description of where the element can
- be used. This information is redundant with the content models of
- elements that allow this one as a child, and is provided only as a
- convenience.</dd>
-
-
- <dt>Content model</dt>
-
- <dd>A normative description of what content must be included as
- children and descendants of the element.</dd>
-
-
- <dt>Content attributes</dt>
-
- <dd>A normative list of attributes that may be specified on the
- element.</dd>
-
-
- <dt>DOM interface</dt>
-
- <dd>A normative definition of a DOM interface that such elements
- must implement.</dd>
-
- </dl><p>This is then followed by a description of what the element
- <a href="#represents">represents</a>, along with any additional normative
- conformance criteria that may apply to authors. Examples are sometimes
- also included.</p><h4 id="content-models"><span class="secno">3.2.5 </span><dfn>Content models</dfn></h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Each element defined in this specification has a content model: a
- description of the element's expected contents. An <a href="infrastructure.html#html-elements" title="HTML
- elements">HTML element</a> must have contents that match the
- requirements described in the element's content model.</p><p class="note">As noted in the conformance and terminology
- sections, for the purposes of determining if an element matches its
- content model or not, <a href="infrastructure.html#text-node" title="text
- node"><code>CDATASection</code> nodes in the DOM are treated as
- equivalent to <code>Text</code> nodes</a>, and <a href="#entity-references">entity reference nodes are treated as if
- they were expanded in place</a>.</p><p>The <a href="#space-character" title="space character">space characters</a> are
- always allowed between elements. User agents represent these
- characters between elements in the source markup as text nodes in
- the DOM.<!-- not a conf criteria since the parser now requires this
- --> Empty <a href="infrastructure.html#text-node" title="text node">text nodes</a> and <a href="infrastructure.html#text-node" title="text node">text nodes</a> consisting of just sequences of
- those characters are considered <dfn id="inter-element-whitespace">inter-element
- whitespace</dfn>.</p><p><a href="#inter-element-whitespace">Inter-element whitespace</a>, comment nodes, and
- processing instruction nodes must be ignored when establishing
- whether an element's contents match the element's content model or
- not, and must be ignored when following algorithms that define
- document and element semantics.</p><p>An element <var title="">A</var> is said to be <dfn id="preceded-or-followed">preceded or
- followed</dfn> by a second element <var title="">B</var> if <var title="">A</var> and <var title="">B</var> have the same parent node
- and there are no other element nodes or text nodes (other than
- <a href="#inter-element-whitespace">inter-element whitespace</a>) between them.</p><p>Authors must not use <a href="infrastructure.html#html-elements">HTML elements</a> anywhere except
- where they are explicitly allowed, as defined for each element, or
- as explicitly required by other specifications. For XML compound
- documents, these contexts could be inside elements from other
- namespaces, if those elements are defined as providing the relevant
- contexts.</p><div class="example">
- <p>The Atom specification defines the Atom <code title="">content</code> element, when its <code title="">type</code> attribute has the value <code title="">xhtml</code>, as requiring that it contains a single HTML
- <code><a href="semantics.html#the-div-element">div</a></code> element. Thus, a <code><a href="semantics.html#the-div-element">div</a></code> element is
- allowed in that context, even though this is not explicitly
- normatively stated by this specification. <a href="references.html#refsATOM">[ATOM]</a></p>
- </div><p>In addition, <a href="infrastructure.html#html-elements">HTML elements</a> may be orphan nodes
- (i.e. without a parent node).</p><div class="example">
-
- <p>For example, creating a <code><a href="tabular-data.html#the-td-element">td</a></code> element and storing it
- in a global variable in a script is conforming, even though
- <code><a href="tabular-data.html#the-td-element">td</a></code> elements are otherwise only supposed to be used
- inside <code><a href="tabular-data.html#the-tr-element">tr</a></code> elements.</p>
-
- <pre>var data = {
- name: "Banana",
- cell: document.createElement('td'),
-};</pre>
-
- </div><h5 id="kinds-of-content"><span class="secno">3.2.5.1 </span>Kinds of content</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Each element in HTML falls into zero or more <dfn id="content-categories" title="content
- categories">categories</dfn> that group elements with similar
- characteristics together. The following broad categories are used in
- this specification:</p><ul class="brief"><li><a href="#metadata-content">Metadata content</a></li>
- <li><a href="#flow-content">Flow content</a></li>
- <li><a href="#sectioning-content">Sectioning content</a></li>
- <li><a href="#heading-content">Heading content</a></li>
- <li><a href="#phrasing-content">Phrasing content</a></li>
- <li><a href="embedded-content-0.html#embedded-content">Embedded content</a></li>
- <li><a href="embedded-content-0.html#interactive-content">Interactive content</a></li>
- </ul><p class="note">Some elements also fall into other categories, which
- are defined in other parts of this specification.</p><p>These categories are related as follows:</p><p><object data="images/content-venn.svg" height="288" width="512"><img alt="Sectioning content, heading content, phrasing content, and
- embedded content are all types of flow content. Embedded content is
- also a type of phrasing content." src="images/content-venn.png"></object></p><p>In addition, certain elements are categorized as <a href="forms.html#form-associated-element" title="form-associated element">form-associated elements</a> and
- further subcategorized to define their role in various form-related
- processing models.</p><p>Some elements have unique requirements and do not fit into any
- particular category.</p><h6 id="metadata-content-0"><span class="secno">3.2.5.1.1 </span>Metadata content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="metadata-content">Metadata content</dfn> is content that sets up the
- presentation or behavior of the rest of the content, or that sets
- up the relationship of the document with other documents, or that
- conveys other "out of band" information.</p><ul class="brief category-list"><li><code><a href="semantics.html#the-base-element">base</a></code></li>
- <li><code><a href="interactive-elements.html#the-command">command</a></code></li>
- <li><code><a href="semantics.html#the-link-element">link</a></code></li>
- <li><code><a href="semantics.html#meta">meta</a></code></li>
- <li><code><a href="semantics.html#the-noscript-element">noscript</a></code></li>
- <li><code><a href="semantics.html#script">script</a></code></li>
- <li><code><a href="semantics.html#the-style-element">style</a></code></li>
- <li><code><a href="semantics.html#the-title-element-0">title</a></code></li>
- </ul><p>Elements from other namespaces whose semantics are primarily
- metadata-related (e.g. RDF) are also <a href="#metadata-content">metadata
- content</a>.</p><div class="example">
-
- <p>Thus, in the XML serialization, one can use RDF, like this:</p>
-
- <pre><html xmlns="http://www.w3.org/1999/xhtml"
- xmlns:r="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
- <head>
- <title>Hedral's Home Page</title>
- <r:RDF>
- <Person xmlns="http://www.w3.org/2000/10/swap/pim/contact#"
- r:about="http://hedral.example.com/#">
- <fullName>Cat Hedral</fullName>
- <mailbox r:resource="mailto:hedral@damowmow.com"/>
- <personalTitle>Sir</personalTitle>
- </Person>
- </r:RDF>
- </head>
- <body>
- <h1>My home page</h1>
- <p>I like playing with string, I guess. Sister says squirrels are fun
- too so sometimes I follow her to play with them.</p>
- </body>
-</html></pre>
-
- <p>This isn't possible in the HTML serialization, however.</p>
-
- </div><h6 id="flow-content-0"><span class="secno">3.2.5.1.2 </span>Flow content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Most elements that are used in the body of documents and
- applications are categorized as <dfn id="flow-content">flow content</dfn>.</p><ul class="brief category-list"><li><code><a href="text-level-semantics.html#the-a-element">a</a></code></li>
- <li><code><a href="text-level-semantics.html#the-abbr-element">abbr</a></code></li>
- <li><code><a href="semantics.html#the-address-element">address</a></code></li>
- <li><code><a href="the-canvas-element.html#the-area-element">area</a></code> (if it is a descendant of a <code><a href="the-canvas-element.html#the-map-element">map</a></code> element)</li>
- <li><code><a href="semantics.html#the-article-element">article</a></code></li>
- <li><code><a href="semantics.html#the-aside-element">aside</a></code></li>
- <li><code><a href="video.html#audio">audio</a></code></li>
- <li><code><a href="text-level-semantics.html#the-b-element">b</a></code></li>
- <li><code><a href="text-level-semantics.html#the-bdo-element">bdo</a></code></li>
- <li><code><a href="semantics.html#the-blockquote-element">blockquote</a></code></li>
- <li><code><a href="semantics.html#the-br-element">br</a></code></li>
- <li><code><a href="forms.html#the-button-element">button</a></code></li>
- <li><code><a href="the-canvas-element.html#the-canvas-element">canvas</a></code></li>
- <li><code><a href="text-level-semantics.html#the-cite-element">cite</a></code></li>
- <li><code><a href="text-level-semantics.html#the-code-element">code</a></code></li>
- <li><code><a href="interactive-elements.html#the-command">command</a></code></li>
-<!-- v2DATAGRID <li><code>datagrid</code></li> -->
- <li><code><a href="forms.html#the-datalist-element">datalist</a></code></li>
- <li><code><a href="text-level-semantics.html#the-del-element">del</a></code></li>
- <li><code><a href="interactive-elements.html#the-details-element">details</a></code></li>
- <li><code><a href="text-level-semantics.html#the-dfn-element">dfn</a></code></li>
- <li><code><a href="semantics.html#the-div-element">div</a></code></li>
- <li><code><a href="semantics.html#the-dl-element">dl</a></code></li>
- <li><code><a href="text-level-semantics.html#the-em-element">em</a></code></li>
- <li><code><a href="text-level-semantics.html#the-embed-element">embed</a></code></li>
- <li><code><a href="forms.html#the-fieldset-element">fieldset</a></code></li>
- <li><code><a href="text-level-semantics.html#the-figure-element">figure</a></code></li>
- <li><code><a href="semantics.html#the-footer-element">footer</a></code></li>
- <li><code><a href="forms.html#the-form-element">form</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h2</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h3</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h4</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h5</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h6</a></code></li>
- <li><code><a href="semantics.html#the-header-element">header</a></code></li>
- <li><code><a href="semantics.html#the-hgroup-element">hgroup</a></code></li>
- <li><code><a href="semantics.html#the-hr-element">hr</a></code></li>
- <li><code><a href="text-level-semantics.html#the-i-element">i</a></code></li>
- <li><code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code></li>
- <li><code><a href="text-level-semantics.html#the-img-element">img</a></code></li>
- <li><code><a href="forms.html#the-input-element">input</a></code></li>
- <li><code><a href="text-level-semantics.html#the-ins-element">ins</a></code></li>
- <li><code><a href="text-level-semantics.html#the-kbd-element">kbd</a></code></li>
- <li><code><a href="forms.html#the-keygen-element">keygen</a></code></li>
- <li><code><a href="forms.html#the-label-element">label</a></code></li>
- <li><code><a href="semantics.html#the-link-element">link</a></code> (if the <code title="attr-itemprop"><a href="microdata.html#names:-the-itemprop-attribute">itemprop</a></code> attribute is present)</li>
- <li><code><a href="the-canvas-element.html#the-map-element">map</a></code></li>
- <li><code><a href="text-level-semantics.html#the-mark-element">mark</a></code></li>
- <li><code><a href="the-canvas-element.html#math">math</a></code></li>
- <li><code><a href="interactive-elements.html#menus">menu</a></code></li>
- <li><code><a href="semantics.html#meta">meta</a></code> (if the <code title="attr-itemprop"><a href="microdata.html#names:-the-itemprop-attribute">itemprop</a></code> attribute is present)</li>
- <li><code><a href="text-level-semantics.html#the-meter-element">meter</a></code></li>
- <li><code><a href="semantics.html#the-nav-element">nav</a></code></li>
- <li><code><a href="semantics.html#the-noscript-element">noscript</a></code></li>
- <li><code><a href="text-level-semantics.html#the-object-element">object</a></code></li>
- <li><code><a href="semantics.html#the-ol-element">ol</a></code></li>
- <li><code><a href="forms.html#the-output-element">output</a></code></li>
- <li><code><a href="semantics.html#the-p-element">p</a></code></li>
- <li><code><a href="semantics.html#the-pre-element">pre</a></code></li>
- <li><code><a href="text-level-semantics.html#the-progress-element">progress</a></code></li>
- <li><code><a href="text-level-semantics.html#the-q-element">q</a></code></li>
- <li><code><a href="text-level-semantics.html#the-ruby-element">ruby</a></code></li>
- <li><code><a href="text-level-semantics.html#the-samp-element">samp</a></code></li>
- <li><code><a href="semantics.html#script">script</a></code></li>
- <li><code><a href="semantics.html#the-section-element">section</a></code></li>
- <li><code><a href="forms.html#the-select-element">select</a></code></li>
- <li><code><a href="text-level-semantics.html#the-small-element">small</a></code></li>
- <li><code><a href="text-level-semantics.html#the-span-element">span</a></code></li>
- <li><code><a href="text-level-semantics.html#the-strong-element">strong</a></code></li>
- <li><code><a href="semantics.html#the-style-element">style</a></code> (if the <code title="attr-style-scoped"><a href="semantics.html#attr-style-scoped">scoped</a></code> attribute is present)</li>
- <li><code><a href="text-level-semantics.html#the-sub-and-sup-elements">sub</a></code></li>
- <li><code><a href="text-level-semantics.html#the-sub-and-sup-elements">sup</a></code></li>
- <li><code><a href="the-canvas-element.html#svg">svg</a></code></li>
- <li><code><a href="tabular-data.html#the-table-element">table</a></code></li>
- <li><code><a href="forms.html#the-textarea-element">textarea</a></code></li>
- <li><code><a href="text-level-semantics.html#the-time-element">time</a></code></li>
- <li><code><a href="semantics.html#the-ul-element">ul</a></code></li>
- <li><code><a href="text-level-semantics.html#the-var-element">var</a></code></li>
- <li><code><a href="video.html#video">video</a></code></li>
- <li><a href="#text-content" title="text content">Text</a></li>
- </ul><p>As a general rule, elements whose content model allows any
- <a href="#flow-content">flow content</a> should have either at least one descendant
- <a href="infrastructure.html#text-node">text node</a> that is not <a href="#inter-element-whitespace">inter-element
- whitespace</a>, or at least one descendant element node that is
- <a href="embedded-content-0.html#embedded-content">embedded content</a>. For the purposes of this requirement,
- <code><a href="text-level-semantics.html#the-del-element">del</a></code> elements and their descendants must not be counted
- as contributing to the ancestors of the <code><a href="text-level-semantics.html#the-del-element">del</a></code>
- element.</p><p>This requirement is not a hard requirement, however, as there are
- many cases where an element can be empty legitimately, for example
- when it is used as a placeholder which will later be filled in by a
- script, or when the element is part of a template and would on most
- pages be filled in but on some pages is not relevant.</p><h6 id="sectioning-content-0"><span class="secno">3.2.5.1.3 </span>Sectioning content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="sectioning-content">Sectioning content</dfn> is content that defines the scope
- of <a href="#heading-content" title="heading content">headings</a> and <a href="semantics.html#the-footer-element" title="footer">footers</a>.</p><ul class="brief category-list"><li><code><a href="semantics.html#the-article-element">article</a></code></li>
- <li><code><a href="semantics.html#the-aside-element">aside</a></code></li>
- <li><code><a href="semantics.html#the-nav-element">nav</a></code></li>
- <li><code><a href="semantics.html#the-section-element">section</a></code></li>
- </ul><p>Each <a href="#sectioning-content">sectioning content</a> element potentially has a
- heading and an <a href="semantics.html#outline">outline</a>. See the section on
- <a href="semantics.html#headings-and-sections">headings and sections</a> for further details.</p><p class="note">There are also certain elements that are <a href="semantics.html#sectioning-root" title="sectioning root">sectioning roots</a>. These are distinct
- from <a href="#sectioning-content">sectioning content</a>, but they can also have an
- <a href="semantics.html#outline">outline</a>.</p><h6 id="heading-content-0"><span class="secno">3.2.5.1.4 </span>Heading content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="heading-content">Heading content</dfn> defines the header of a section
- (whether explicitly marked up using <a href="#sectioning-content">sectioning content</a>
- elements, or implied by the heading content itself).</p><ul class="brief category-list"><li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h2</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h3</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h4</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h5</a></code></li>
- <li><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h6</a></code></li>
- <li><code><a href="semantics.html#the-hgroup-element">hgroup</a></code></li>
- </ul><h6 id="phrasing-content-0"><span class="secno">3.2.5.1.5 </span>Phrasing content</h6><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="phrasing-content">Phrasing content</dfn> is the text of the document, as well
- as elements that mark up that text at the intra-paragraph
- level. Runs of <a href="#phrasing-content">phrasing content</a> form <a href="embedded-content-0.html#paragraph" title="paragraph">paragraphs</a>.</p><ul class="brief category-list"><li><code><a href="text-level-semantics.html#the-a-element">a</a></code> (if it contains only <a href="#phrasing-content">phrasing content</a>)</li>
- <li><code><a href="text-level-semantics.html#the-abbr-element">abbr</a></code></li>
- <li><code><a href="the-canvas-element.html#the-area-element">area</a></code> (if it is a descendant of a <code><a href="the-canvas-element.html#the-map-element">map</a></code> element)</li>
- <li><code><a href="video.html#audio">audio</a></code></li>
- <li><code><a href="text-level-semantics.html#the-b-element">b</a></code></li>
- <li><code><a href="text-level-semantics.html#the-bdo-element">bdo</a></code></li>
- <li><code><a href="semantics.html#the-br-element">br</a></code></li>
- <li><code><a href="forms.html#the-button-element">button</a></code></li>
- <li><code><a href="the-canvas-element.html#the-canvas-element">canvas</a></code></li>
- <li><code><a href="text-level-semantics.html#the-cite-element">cite</a></code></li>
- <li><code><a href="text-level-semantics.html#the-code-element">code</a></code></li>
- <li><code><a href="interactive-elements.html#the-command">command</a></code></li>
- <li><code><a href="forms.html#the-datalist-element">datalist</a></code></li>
- <li><code><a href="text-level-semantics.html#the-del-element">del</a></code> (if it contains only <a href="#phrasing-content">phrasing content</a>)</li>
- <li><code><a href="text-level-semantics.html#the-dfn-element">dfn</a></code></li>
- <li><code><a href="text-level-semantics.html#the-em-element">em</a></code></li>
- <li><code><a href="text-level-semantics.html#the-embed-element">embed</a></code></li>
- <li><code><a href="text-level-semantics.html#the-i-element">i</a></code></li>
- <li><code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code></li>
- <li><code><a href="text-level-semantics.html#the-img-element">img</a></code></li>
- <li><code><a href="forms.html#the-input-element">input</a></code></li>
- <li><code><a href="text-level-semantics.html#the-ins-element">ins</a></code> (if it contains only <a href="#phrasing-content">phrasing content</a>)</li>
- <li><code><a href="text-level-semantics.html#the-kbd-element">kbd</a></code></li>
- <li><code><a href="forms.html#the-keygen-element">keygen</a></code></li>
- <li><code><a href="forms.html#the-label-element">label</a></code></li>
- <li><code><a href="semantics.html#the-link-element">link</a></code> (if the <code title="attr-itemprop"><a href="microdata.html#names:-the-itemprop-attribute">itemprop</a></code> attribute is present)</li>
- <li><code><a href="the-canvas-element.html#the-map-element">map</a></code> (if it contains only <a href="#phrasing-content">phrasing content</a>)</li>
- <li><code><a href="text-level-semantics.html#the-mark-element">mark</a></code></li>
- <li><code><a href="the-canvas-element.html#math">math</a></code></li>
- <li><code><a href="semantics.html#meta">meta</a></code> (if the <code title="attr-itemprop"><a href="microdata.html#names:-the-itemprop-attribute">itemprop</a></code> attribute is present)</li>
- <li><code><a href="text-level-semantics.html#the-meter-element">meter</a></code></li>
- <li><code><a href="semantics.html#the-noscript-element">noscript</a></code></li>
- <li><code><a href="text-level-semantics.html#the-object-element">object</a></code></li>
- <li><code><a href="forms.html#the-output-element">output</a></code></li>
- <li><code><a href="text-level-semantics.html#the-progress-element">progress</a></code></li>
- <li><code><a href="text-level-semantics.html#the-q-element">q</a></code></li>
- <li><code><a href="text-level-semantics.html#the-ruby-element">ruby</a></code></li>
- <li><code><a href="text-level-semantics.html#the-samp-element">samp</a></code></li>
- <li><code><a href="semantics.html#script">script</a></code></li>
- <li><code><a href="forms.html#the-select-element">select</a></code></li>
- <li><code><a href="text-level-semantics.html#the-small-element">small</a></code></li>
- <li><code><a href="text-level-semantics.html#the-span-element">span</a></code></li>
- <li><code><a href="text-level-semantics.html#the-strong-element">strong</a></code></li>
- <li><code><a href="text-level-semantics.html#the-sub-and-sup-elements">sub</a></code></li>
- <li><code><a href="text-level-semantics.html#the-sub-and-sup-elements">sup</a></code></li>
- <li><code><a href="the-canvas-element.html#svg">svg</a></code></li>
- <li><code><a href="forms.html#the-textarea-element">textarea</a></code></li>
- <li><code><a href="text-level-semantics.html#the-time-element">time</a></code></li>
- <li><code><a href="text-level-semantics.html#the-var-element">var</a></code></li>
- <li><code><a href="video.html#video">video</a></code></li>
- <li><a href="#text-content" title="text content">Text</a></li>
- </ul><p>As a general rule, elements whose content model allows any
- <a href="#phrasing-content">phrasing content</a> should have either at least one
- descendant <a href="infrastructure.html#text-node">text node</a> that is not <a href="#inter-element-whitespace">inter-element
- whitespace</a>, or at least one descendant element node that is
- <a href="embedded-content-0.html#embedded-content">embedded content</a>. For the purposes of this requirement,
- nodes that are descendants of <code><a href="text-level-semantics.html#the-del-element">del</a></code> elements must not be
- counted as contributing to the ancestors of the <code><a href="text-level-semantics.html#the-del-element">del</a></code>
- element.</p><p class="note">Most elements that are categorized as phrasing
- content can only contain elements that are themselves categorized as
- phrasing content, not any flow content.</p><p><dfn id="text-content" title="text content">Text</dfn>, in the context of content
- models, means <a href="infrastructure.html#text-node" title="text node">text nodes</a>. <a href="#text-content" title="text content">Text</a> is sometimes used as a content
- model on its own, but is also <a href="#phrasing-content">phrasing content</a>, and can
- be <a href="#inter-element-whitespace">inter-element whitespace</a> (if the <a href="infrastructure.html#text-node" title="text
- node">text nodes</a> are empty or contain just <a href="#space-character" title="space
- character">space characters</a>).</p></body></html>
\ No newline at end of file
+ </ul><hr><p>The following <a href="browsers.h
\ No newline at end of file
Index: acknowledgements.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/acknowledgements.html,v
retrieving revision 1.496
retrieving revision 1.497
diff -u -d -r1.496 -r1.497
--- acknowledgements.html 7 Nov 2009 07:26:50 -0000 1.496
+++ acknowledgements.html 7 Nov 2009 12:37:36 -0000 1.497
@@ -1,860 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>Acknowledgements — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
- hr:not(.top) { display: block; background: none; border: none; padding: 0; margin: 2em 0; height: auto; }
- dl, dd { margin-top: 0; margin-bottom: 0; }
- dt { margin-top: 0.75em; margin-bottom: 0.25em; clear: left; }
- dt + dt { margin-top: 0; }
- dd dt { margin-top: 0.25em; margin-bottom: 0; }
- dd p { margin-top: 0; }
- dd dl + p { margin-top: 1em; }
- dd table + p { margin-top: 1em; }
- p + * > li, dd li { margin: 1em 0; }
- dt, dfn { font-weight: bold; font-style: normal; }
- dt dfn { font-style: italic; }
- pre, code { font-size: inherit; font-family: monospace; font-variant: normal; }
- pre strong { color: black; font: inherit; font-weight: bold; background: yellow; }
- pre em { font-weight: bolder; font-style: normal; }
- @media screen { code { color: orangered; } code :link, code :visited { color: inherit; } }
- var sub { vertical-align: bottom; font-size: smaller; position: relative; top: 0.1em; }
- table { border-collapse: collapse; border-style: hidden hidden none hidden; }
- table thead { border-bottom: solid; }
- table tbody th:first-child { border-left: solid; }
- table tbody th { text-align: left; }
- table td, table th { border-left: solid; border-right: solid; border-bottom: solid thin; vertical-align: top; padding: 0.2em; }
- blockquote { margin: 0 0 0 2em; border: 0; padding: 0; font-style: italic; }
-
- .bad, .bad *:not(.XXX) { color: gray; border-color: gray; background: transparent; }
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- .toc dfn, h1 dfn, h2 dfn, h3 dfn, h4 dfn, h5 dfn, h6 dfn { font: inherit; }
- img.extra { float: right; }
- pre.idl { border: solid thin; background: #EEEEEE; color: black; padding: 0.5em 1em; }
- pre.idl :link, pre.idl :visited { color: inherit; background: transparent; }
- pre.css { border: solid thin; background: #FFFFEE; color: black; padding: 0.5em 1em; }
- pre.css:first-line { color: #AAAA50; }
- dl.domintro { color: green; margin: 2em 0 2em 2em; padding: 0.5em 1em; border: none; background: #EEFFEE; }
- hr + dl.domintro, div.impl + dl.domintro { margin-top: 2.5em; margin-bottom: 1.5em; }
- dl.domintro dt, dl.domintro dt * { color: black; text-decoration: none; }
- dl.domintro dd { margin: 0.5em 0 1em 2em; padding: 0; }
- dl.domintro dd p { margin: 0.5em 0; }
- dl.switch { padding-left: 2em; }
- dl.switch > dt { text-indent: -1.5em; }
- dl.switch > dt:before { content: '\21AA'; padding: 0 0.5em 0 0; display: inline-block; width: 1em; text-align: right; line-height: 0.5em; }
- dl.triple { padding: 0 0 0 1em; }
- dl.triple dt, dl.triple dd { margin: 0; display: inline }
- dl.triple dt:after { content: ':'; }
- dl.triple dd:after { content: '\A'; white-space: pre; }
- .diff-old { text-decoration: line-through; color: silver; background: transparent; }
- .diff-chg, .diff-new { text-decoration: underline; color: green; background: transparent; }
- a .diff-new { border-bottom: 1px blue solid; }
-
- h2 { page-break-before: always; }
- h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }
- h1 + h2, hr + h2.no-toc { page-break-before: auto; }
-
- p > span:not([title=""]):not([class="XXX"]):not([class="impl"]), li > span:not([title=""]):not([class="XXX"]):not([class="impl"]) { border-bottom: solid #9999CC; }
-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
- p.copyright { font-size: x-small; font-style: oblique; margin: 0; }
-
- body > .toc > li { margin-top: 1em; margin-bottom: 1em; }
- body > .toc.brief > li { margin-top: 0.35em; margin-bottom: 0.35em; }
- body > .toc > li > * { margin-bottom: 0.5em; }
- body > .toc > li > * > li > * { margin-bottom: 0.25em; }
- .toc, .toc li { list-style: none; }
-
- .brief { margin-top: 1em; margin-bottom: 1em; line-height: 1.1; }
- .brief li { margin: 0; padding: 0; }
- .brief li p { margin: 0; padding: 0; }
-
- .category-list { margin-top: -0.75em; margin-bottom: 1em; line-height: 1.5; }
- .category-list::before { content: '\21D2\A0'; font-size: 1.2em; font-weight: 900; }
- .category-list li { display: inline; }
- .category-list li:not(:last-child)::after { content: ', '; }
- .category-list li > span, .category-list li > a { text-transform: lowercase; }
- .category-list li * { text-transform: none; } /* don't affect <code> nested in <a> */
-
- .XXX { color: #E50000; background: white; border: solid red; padding: 0.5em; margin: 1em 0; }
- .XXX > :first-child { margin-top: 0; }
- p .XXX { line-height: 3em; }
- .annotation { border: solid thin black; background: #0C479D; color: white; position: relative; margin: 8px 0 20px 0; }
- .annotation:before { position: absolute; left: 0; top: 0; width: 100%; height: 100%; margin: 6px -6px -6px 6px; background: #333333; z-index: -1; content: ''; }
- .annotation :link, .annotation :visited { color: inherit; }
- .annotation :link:hover, .annotation :visited:hover { background: transparent; }
- .annotation span { border: none ! important; }
- .note { color: green; background: transparent; font-family: sans-serif; }
- .warning { color: red; background: transparent; }
- .note, .warning { font-weight: bolder; font-style: italic; }
- p.note, div.note { padding: 0.5em 2em; }
- span.note { padding: 0 2em; }
- .note p:first-child, .warning p:first-child { margin-top: 0; }
- .note p:last-child, .warning p:last-child { margin-bottom: 0; }
- .warning:before { font-style: normal; }
- p.note:before { content: 'Note: '; }
- p.warning:before { content: '\26A0 Warning! '; }
-
- .bookkeeping:before { display: block; content: 'Bookkeeping details'; font-weight: bolder; font-style: italic; }
- .bookkeeping { font-size: 0.8em; margin: 2em 0; }
- .bookkeeping p { margin: 0.5em 2em; display: list-item; list-style: square; }
-
- h4 { position: relative; z-index: 3; }
- h4 + .element, h4 + div + .element { margin-top: -2.5em; padding-top: 2em; }
- .element {
- background: #EEEEFF;
- color: black;
- margin: 0 0 1em 0.15em;
- padding: 0 1em 0.25em 0.75em;
- border-left: solid #9999FF 0.25em;
- position: relative;
- z-index: 1;
- }
- .element:before {
- position: absolute;
- z-index: 2;
- top: 0;
- left: -1.15em;
- height: 2em;
- width: 0.9em;
- background: #EEEEFF;
- content: ' ';
- border-style: none none solid solid;
- border-color: #9999FF;
- border-width: 0.25em;
- }
-
- .example { display: block; color: #222222; background: #FCFCFC; border-left: double; margin-left: 2em; padding-left: 1em; }
- td > .example:only-child { margin: 0 0 0 0.1em; }
-
- .tall-and-narrow {
- font-size: 0.6em;
- column-width: 25em;
- column-gap: 1em;
- -moz-column-width: 25em;
- -moz-column-gap: 1em;
- -webkit-column-width: 25em;
- -webkit-column-gap: 1em;
- }
-
- ul.domTree, ul.domTree ul { padding: 0 0 0 1em; margin: 0; }
- ul.domTree li { padding: 0; margin: 0; list-style: none; position: relative; }
- ul.domTree li li { list-style: none; }
- ul.domTree li:first-child::before { position: absolute; top: 0; height: 0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree li:not(:last-child)::after { position: absolute; top: 0; bottom: -0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree span { font-style: italic; font-family: serif; }
- ul.domTree .t1 code { color: purple; font-weight: bold; }
- ul.domTree .t2 { font-style: normal; font-family: monospace; }
- ul.domTree .t2 .name { color: black; font-weight: bold; }
- ul.domTree .t2 .value { color: blue; font-weight: normal; }
- ul.domTree .t3 code, .domTree .t4 code, .domTree .t5 code { color: gray; }
- ul.domTree .t7 code, .domTree .t8 code { color: green; }
- ul.domTree .t10 code { color: teal; }
-
- </style><style type="text/css">
-
- .applies thead th > * { display: block; }
- .applies thead code { display: block; }
- .applies tbody th { whitespace: nowrap; }
- .applies td { text-align: center; }
- .applies .yes { background: yellow; }
-
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
-
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
- #table-example-1 * { font-family: "Essays1743", serif; line-height: 1.01em; }
- #table-example-1 caption { padding-bottom: 0.5em; }
- #table-example-1 thead, #table-example-1 tbody { border: none; }
- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
- #table-example-1 tbody tr:first-child td { padding-top: 0.5em; }
- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="references.html" title="References" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="references.html">← References</a> –
- <a href="Overview.html#contents">Table of contents</a>
- </div>
-
- <h2 class="no-num" id="acknowledgements">Acknowledgements</h2><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><!-- ACKS --><p>Thanks to
-
- Aankhen,
- Aaron Boodman,
- Aaron Leventhal,
- Adam Barth,
- Adam Roben,
- Addison Phillips,
- Adele Peterson,
- Adrian Bateman,
- Adrian Sutton,
- Agustín Fernández,
- Ajai Tirumali,
- Alan Plum,
- Alastair Campbell,
- Alex Bishop,
- Alex Nicolaou,
- Alex Rousskov,
- Alexander J. Vincent,
- Alexey Feldgendler,
- Алексей Проскуряков (Alexey Proskuryakov),
- Alexis Deveria,
- Allan Clements,
- Amos Jeffries,
- Anders Carlsson,
- Andreas<!-- mqmq87 -->,
- Andrei Popescu,
- André E. Veltstra,
- Andrew Clover,
- Andrew Gove,
- Andrew Grieve,
- Andrew Oakley,
- Andrew Sidwell,
- Andrew Smith,
- Andrew W. Hagen,
- Andy Heydon,
- Andy Palay,
- Anne van Kesteren,
- Anthony Boyd,
- Anthony Bryan,
- Anthony Hickson,
- Anthony Ricaud,
- Antti Koivisto,
- Aron Spohr,
- Arphen Lin,
- Aryeh Gregor,
- Asbjørn Ulsberg,
- Ashley Sheridan,
- Aurelien Levy,
- Ave Wrigley,
- Ben Boyle,
- Ben Godfrey,
- Ben Leslie,
- Ben Meadowcroft,
- Ben Millard,
- Benjamin Hawkes-Lewis,
- Bert Bos,
- Bijan Parsia,
- Bil Corry,
- Bill Mason,
- Bill McCoy,
- Billy Wong,
- Björn Höhrmann,
- Blake Frantz,
- Boris Zbarsky,
- Brad Fults,
- Brad Neuberg,
- Brady Eidson,
- Brendan Eich,
- Brenton Simpson,
- Brett Wilson,
- Brett Zamir,
- Brian Campbell,
- Brian Korver,
- Brian Ryner,
- Brian Smith,
- Brian Wilson,
- Bruce D'Arcus,
- Bruce Lawson,
- Bruce Miller,
- C. Williams,
- Cameron McCormack,
- Cao Yipeng,
- Carlos Perelló Marín,
- Chao Cai,
- 윤석찬 (Channy Yun),
- Charl van Niekerk,
- Charles Iliya Krempeaux,
- Charles McCathieNevile,
- Chris Cressman,
- Chris Morris,
- Chris Pearce,
- Christian Biesinger,
- Christian Johansen,
- Christian Schmidt,
- Christopher Aillon,
- Chriswa,
- Cole Robison,
- Colin Fine,
- Collin Jackson,
- Corprew Reed,
- Craig Cockburn,
- Csaba Gabor,
- Daniel Barclay,
- Daniel Bratell,
- Daniel Brooks,
- Daniel Brumbaugh Keeney,
- Daniel Davis,
- Daniel Glazman,
- Daniel Peng,
- Daniel Schattenkirchner,
- Daniel Spång,
- Daniel Steinberg,
- Danny Sullivan,
- Darin Adler,
- Darin Fisher,
- Darxus,
- Dave Camp,
- Dave Hodder,
- Dave Lampton,
- Dave Singer,
- Dave Townsend<!-- Mossop on moz irc -->,
- David Baron,
- David Bloom,
- David Carlisle,
- David E. Cleary,
- David Egan Evans,
- David Flanagan,
- David Gerard,
- David Håsäther,
- David Hyatt,
- David I. Lehn,
- David Matja,
- David Remahl,
- David Smith,
- David Woolley,
- DeWitt Clinton,
- Dean Edridge,
- Dean Edwards,
- Debi Orton,
- Derek Featherstone,
- Dimitri Glazkov,
- Dimitry Golubovsky,
- Divya Manian,
- dolphinling,
- Dominique Hazaël-Massieux,
- Doron Rosenberg,
- Doug Kramer,
- Drew Wilson,
- Edmund Lai,
- Eduard Pascual,
- Edward O'Connor,
- Edward Welbourne,
- Edward Z. Yang,
- Eira Monstad,
- Eliot Graff,
- Elliott Sprehn,
- Elliotte Harold,
- Eric Carlson,
- Eric Law,
- Eric Rescorla,
- Erik Arvidsson,
- Evan Martin,
- Evan Prodromou,
- Evert,
- fantasai,
- Felix Sasaki,
- Francesco Schwarz,
- Franck 'Shift' Quélain,
- Frank Barchard,
- 鵜飼文敏 (Fumitoshi Ukai),
- Futomi Hatano,
- Gavin Carothers,
- Gareth Rees,
- Garrett Smith,
- Geoffrey Garen,
- Geoffrey Sneddon,
- George Lund,
- Giovanni Campagna,
- Graham Klyne,
- Greg Botten,
- Greg Houston,
- Gregg Tavares,
- Grey,
- Gytis Jakutonis,
- Håkon Wium Lie,
- Hallvord Reiar Michaelsen Steen,
- Hans S. Tømmerhalt,
- Henri Sivonen,
- Henrik Lied,
- Henry Mason,
- Hugh Winkler,
- Ian Bicking,
- Ian Davis,
- Ignacio Javier,
- Ivan Enderlin,
- Ivo Emanuel Gonçalves,
- J. King,
- Jacques Distler,
- James Craig,
- James Graham,
- James Justin Harrell,
- James M Snell,
- James Perrett,
- James Robinson,
- Jan-Klaas Kollhof,
- Jason Kersey,
- Jason Lustig,
- Jason White,
- Jasper Bryant-Greene,
- Jed Hartman,
- Jeff Balogh,
- Jeff Cutsinger,
- Jeff Schiller,
- Jeff Walden,
- Jeffrey Zeldman,
- 胡慧鋒 (Jennifer Braithwaite),
- Jens Bannmann,
- Jens Fendler,
- Jens Lindström,
- Jens Meiert,
- Jeremy Keith,
- Jeremy Orlow,
- Jeroen van der Meer,
- Jian Li,
- Jim Jewett,
- Jim Ley,
- Jim Meehan,
- Jjgod Jiang,
- João Eiras,
- Joe Clark,
- Joe Gregorio,
- Joel Spolsky,
- Johan Herland,
- John Boyer,
- John Bussjaeger,
- John Carpenter,
- John Fallows,
- John Foliot,
- John Harding,
- John Keiser,
- John Snyders,
- John-Mark Bell,
- Johnny Stenback,
- Jon Ferraiolo,
- Jon Gibbins,
- Jon Perlow,
- Jonas Sicking,
- Jonathan Rees,
- Jonathan Worent,
- Jonny Axelsson,
- Jorgen Horstink,
- Jorunn Danielsen Newth,
- Joseph Kesselman,
- Joseph Pecoraro,
- Josh Aas,
- Josh Levenberg,
- Joshua Randall,
- Jukka K. Korpela,
- Jules Clément-Ripoche,
- Julian Reschke,
- Justin Sinclair,
- Kai Hendry,
- Kartikaya Gupta,
- Kathy Walton,
- Kelly Norton,
- Kevin Benson,
- Kornél Pál,
- Kornel Lesinski,
- Kristof Zelechovski,
- 黒澤剛志 (KUROSAWA Takeshi),
- Kyle Hofmann<!-- Ozob -->,
- Léonard Bouchet,
- Lachlan Hunt,
- Larry Masinter,
- Larry Page,
- Lars Gunther<!-- Keryx Web -->,
- Lars Solberg,
- Laura Granka,
- Laura L. Carlson,
- Laura Wisewell,
- Laurens Holst,
- Lee Kowalkowski,
- Leif Halvard Silli,
- Lenny Domnitser,
- Leons Petrazickis,
- Logan<!-- on moz irc -->,
- Loune,
- Luke Kenneth Casson Leighton,
- Maciej Stachowiak,
- Magnus Kristiansen<!-- Dashiva -->,
- Maik Merten,
- Malcolm Rowe,
- Mark Birbeck,
- Mark Miller,
- Mark Nottingham,
- Mark Pilgrim,
- Mark Rowe<!--bdash-->,
- Mark Schenk,
- Mark Wilton-Jones,
- Martijn Wargers,
- Martin Atkins,
- Martin Dürst,
- Martin Honnen,
- Martin Kutschker,
- Masataka Yakura,
- Mathieu Henri,
- Matt Schmidt,
- Matt Wright,
- Matthew Gregan,
- Matthew Mastracci,
- Matthew Raymond,
- Matthew Thomas,
- Mattias Waldau,
- Max Romantschuk,
- Menno van Slooten,
- Micah Dubinko,
- Michael 'Ratt' Iannarelli,
- Michael A. Nachbaur,
- Michael A. Puls II<!--Shadow2531-->,
- Michael Carter,
- Michael Daskalov,
- Michael Enright,
- Michael Gratton,
- Michael Nordman,
- Michael Powers,
- Michael(tm) Smith,
- Michel Fortin,
- Michelangelo De Simone,
- Michiel van der Blonk,
- Mihai Şucan<!-- from ROBO Design -->,
- Mike Brown,
- Mike Dierken<!-- S. Mike Dierken -->,
- Mike Dixon,
- Mike Schinkel,
- Mike Shaver,
- Mikko Rantalainen,
- Mohamed Zergaoui<!-- Innovimax SARL -->,
- Ms2ger,
- NARUSE Yui,
- Neil Deakin,
- Neil Rashbrook,
- Neil Soiffer,
- Nicholas Shanks,
- Nicolas Gallagher,
- Noah Mendelsohn,
- Noah Slater,
- Ojan Vafai,
- Olaf Hoffmann,
- Olav Junker Kjær,
- Oldřich Vetešník,
- Oliver Hunt,
- Oliver Rigby,
- Olivier Gendrin,
- Olli Pettay,
- Patrick H. Lauke,
- Paul Norman,
- Per-Erik Brodin,
- Peter Karlsson,
- Peter Kasting,
- Peter Stark,
- Peter-Paul Koch,
- Philip Jägenstedt,
- Philip Taylor,
- Philip TAYLOR<!-- a different one -->,
- Prateek Rungta,
- Rachid Finge,
- Rajas Moonka,
- Ralf Stoltze,
- Ralph Giles,
- Raphael Champeimont,
- Remco,
- Remy Sharp,
- Rene Saarsoo,
- Rene Stach,
- Ric Hardacre,
- Rich Doughty,
- Richard Ishida,
- Rigo Wenning,
- Rikkert Koppes,
- Rimantas Liubertas,
- Robert Blaut,
- Robert Collins,
- Robert O'Callahan,
- Robert Sayre,
- Robin Berjon,
- Roland Steiner,
- Roman Ivanov,
- Roy Fielding,
- Ryan King,
- S. Mike Dierken,
- Sam Dutton,
- Sam Kuper,
- Sam Ruby,
- Sam Weinig,
- Sander van Lambalgen,
- Sarven Capadisli,
- Scott González,
- Scott Hess,
- Sean Fraser,
- Sean Hogan,
- Sean Knapp,
- Sebastian Markbåge,
- Sebastian Schnitzenbaumer,
- Seth Call,
- Shanti Rao,
- Shaun Inman,
- Shiki Okasaka,
- Sierk Bornemann,
- Sigbjørn Vik,
- Silvia Pfeiffer,
- Simon Montagu,
- Simon Pieters,
- Simon Spiegel,
- skeww, <!-- on reddit -->
- Stefan Haustein,
- Stefan Santesson,
- Steffen Meschkat,
- Stephen Ma,
- Steve Faulkner,
- Steve Runyon,
- Steven Bennett,
- Steven Garrity,
- Steven Tate,
- Stewart Brodie,
- Stuart Ballard,
- Stuart Parmenter,
- Subramanian Peruvemba,
- Sunava Dutta,
- Susan Borgrink,
- Susan <!--G.--> Lesch,
- Sylvain Pasche,
- T. J. Crowder,
- <span lang="tr" title="">Tantek Çelik</span>,
- 田村健人 (TAMURA Kent),
- Ted Mielczarek,
- Terrence Wood,
- Thomas Broyer,
- Thomas O'Connor,
- Tim Altman,
- Tim Johansson,
- Toby Inkster,
- Todd Moody,
- Tom Pike,
- Tommy Thorsen,
- Travis Leithead,
- Tyler Close,
- Vladimir Vukićević,
- voracity,
- Wakaba,
- Wayne Pollock,
- Wellington Fernando de Macedo,
- Will Levine,
- William Swanson,
- Wladimir Palant,
- Wojciech Mach,
- Wolfram Kriesing,
- Yi-An Huang,
- Yngve Nysaeter Pettersen,
- Zhenbin Xu,
- Zoltan Herczeg,
- and
- Øistein E. Andersen,
-
- for their useful comments, both large and small, that have led to
- changes to this specification over the years.</p><p>Thanks also to everyone who has ever posted about HTML5 to their
- blogs, public mailing lists, or forums, including the <a href="http://lists.w3.org/Archives/Public/public-html/">W3C
- public-html list</a> and the <a href="http://www.whatwg.org/mailing-list">various WHATWG lists</a>.
-
- </p><p>Special thanks to Richard Williamson for creating the first
- implementation of <code><a href="the-canvas-element.html#the-canvas-element">canvas</a></code> in Safari, from which the
- canvas feature was designed.</p><p>Special thanks also to the Microsoft employees who first
- implemented the event-based drag-and-drop mechanism, <code title="attr-contenteditable"><a href="editing.html#attr-contenteditable">contenteditable</a></code>, and other
- features first widely deployed by the Windows Internet Explorer
- browser.</p><p>Thanks to the participants of the microdata usability study for
- allowing us to use their mistakes as a guide for designing the
- microdata feature.</p><p>Thanks to the many sources that provided inspiration for the
- examples used in the specification.</p><p>Thanks also to the Microsoft blogging community for some ideas,
- to the attendees of the W3C Workshop on Web Applications and
- Compound Documents for inspiration, to the #mrt crew, the #mrt.no
- crew, and the #whatwg crew, and to Pillar and Hedral for their ideas
- and support.</p><!-- Hopefully Kam won't notice he's covered by these
- acknowledgements three times! --><!--
- v2 * library of resources:
- var library = new ZipFile("data.zip");
- library.onload = function() {
- var sound1 = library.getAudio("sound1.wav"); // returns an Audio object
- var image1 = library.getImage("image1.png"); // returns an HTMLImageElement
- var doc1 = library.getXMLDocument("doc1.xml"); // returns a Document
- var doc2 = library.getHTMLDocument("doc1.html"); // returns an HTMLDocument
- }
- or:
- var library = new ResourceLoader("data.zip");
- library.add("moredata.zip");
- library.onload = function() { ... }
- library.onloading = function() {
- reportLoadProgress(library.progress); // 0.0 .. 1.0
- }
- or:
- var library = new AudioZip("sounds.zip");
- library.onload = function() {
- var sound1 = library["sound1.wav"];
- sound.play();
- }
- v2 * [onclick] should make element focusable; enter should send onclick ?
- v2 * a fairly common situation for web authors is to have two lists, where
- the contents of the second depends on the value of the first. Is there
- any way we could extend the current model to include this functionality?
- (e.g. bugzilla product/component ui)
- v2 * quick-searchable select
- v2 * include/exclude selectors (two multi-select columns with arrows to
- move selected items) and that sort of thing.
- http://slashdot.org/comments.pl?sid=110240&cid=9357022
- v2 * Oh, and forms need a standardized Help widget/icon. I know I can
- turn my cursor into a question mark, but I'm looking for something
- simple and pervasive. Maybe you can wrap fields in a help tag, just
- as you do for fieldsets. And in that help tag, attributes are
- available that allow for a nice, formatted, clean, full help text
- popup/area/thing.
- http://slashdot.org/comments.pl?sid=110240&cid=9359006
- v2 * Validating only part of a form. - Anja Lehmann
- v2 * Reminder to add a way to expose access keys in buttons, i.e.
- Sub&mit where & signifies the m is the access key to use. Possibly
- automatic? <input accesskey="m" value="Submit"> browser would be
- smart enough to underline the first instance of the access key if
- it exists (case insensitive)? - kerz
- [or deprecate the lot (->web apps)]
- v2 * need an attribute that says "the children of this element are in
- their own tabbing universe, tabindex should be relative to each
- other, not to the document"
- -> web apps?
- v2 * make select widgets have multiple columns
- or ->web apps with list view
- v2 * required as a group (one of the following must be available):
- + i propose something like the following:
- <input type="text" group="contact" name="voicephone"> Voice phone
- <input type="text" group="contact" name="fax"> Fax
- <input type="text" group="contact" name="mobile"> Mobile phone
- <input type="text" group="contact" name="email"> E-mail
- if the user fills out none of the form fields in the "contact"
- group, an error message is shown and the form is not submitted.
- - Peter-Paul Koch
- v2 * formatting of number fields, text fields, etc, so that when the
- field is not focused, the value is displayed differently. Seems
- like this would also be useful e.g. for <output> or something so
- you can display localised dates, etc.
- v2 * being able to select date range (from day x to day y)
- v2 * ways of visualizing a linefeed in a <textarea> so it looks different
- from wrapping text
- v2 * all login systems have
- 1. enter username and password
- 2. create new account
- 3. lost password
- some way of integrating this into one system, since it's so common
- v2 * way of identifying different sorts of mailadresses
- a) mailing-list
- b) person
- c) department in a company ("support", "marketing" and such)
- d) general mail (like "info", "mail", "contact" and such)
- e) other sorts of groupings
- (or ->web apps; this is talking about in mailto: links, I think)
- v2 * hotswapping login identities like in windows xp
- you are logged in on operamail.com, and you want to check the mail
- of another user. somehow, combined with the wand or whatever,
- the browser will remember the login page, and it can re-submit it
- without having to load the initial page (saving time)
- v2 * provide different measuring systems, like having the html indicate
- fluid in both fluid ounces and liters, and the browser can display
- one or the other based on regional settings in the browser or ui,
- display conversions in a tooltip, or let the user decide which
- format to display.
- v2 * indicate "x days ago" or "y days into the future" rather than date
- v2 * input control for anniversaries
- v2 * only submit fields that have changed, or a way to include in the
- submission a list of which form controls were changed from their
- default value
- v2 * have a way of marking the first option of a <select> as the default
- but have it not satisfy a new required="" attribute on <select> so
- that you can have selects that require a valid value.
- v2 * type="time" value="now"
- v2 * add something to type="number" to support basic currency and unit
- formatting of input
- v2 * <fieldset enabled-if-checked="myCheckboxOrRadioButton">
- ...to allow sections to only be enabled if a radio button makes it
- relevant, for instance.
- v2 * Yan Morin proposed a multi-column dropdown <select> or <datalist>:
- _________________
- |_New_York______|V|_________________ <- input with a table link and a down arrow
- |_City__________|_State_|_Country_|_| <- header of the table
- | Montreal | QC | Canada |A| <- top arrow of the scroll
- |>New York <| NY | US | | <- selected row
- | Washington | DC | US |X| <- cursor scroll
- | San Francisco | CA | US | |
- |_Toronto_______|__ON___|_Canada__|V| <- bottom arrow of the scroll
-
- v2 * add for="" attribute to <input type="password"> so that you can
- link usernames and passwords. (Jonas Sicking)
- v2 * value for unchecked checkbox?
- v2 * A way to specify the default button - Michael Gratton
- v2 * <fieldset readonly>?
- v2 * dolphinling suggests having a way to mark certain parts of a
- form as being dependent on another (mutually exclusive parts of
- a form)
- v2 * expose the form data set, either as an object (on which one can
- invoke the JSON serialiser), or in the form of a method on
- HTMLFormElement that returns the form data set serialised
- according to a particular encoding (defaulting to the form's
- enctype="" one, probably). This would allow forms to be used
- with XHR-like systems without having to manually construct the
- form data set the way that is done today.
-
-Consistency in editorial style:
- v2 * need to become consistent about whether or not to quote keyword
- ("<code title="">foo</code>" vs <code>foo</code>)
- v2 * make the spec consistent about whether the word "algorithm" is part of
- an algorithm's name or not ("</dfn> algorithm", "</span> algorithm")
- v2 * make the spec more consistent about its use of "hexadecimal"
- and "base-sixteen", the order that 0-9 A-Z a-z is mentioned,
- and the detail to which the spec explains how to interpret a
- string as a hexadecimal number.
- v2 * become more consistent about what markup we use to mark up
- productions (nothing? <i>? <code>?)
- v2 * use <code>Document</code> consistently instead of 'document'.
- v2 * s/raise/throw/g
- v2 * be clearer about arrays/lists/collections being zero-based
- despite using the term "/index/th".
- v2 * use the sample widgets:
- <li><img alt="A text field with editable sections for each
- value, with a button to pop up a dialog showing a calendar or
- clock." src="sample-datetime-ui-2"></li>
- <li><img alt="A calendar grid with a clock in the upper right
- hand corner." src="sample-datetime-ui-3"></li>
---></body></html>
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Index: the-canvas-element.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/the-canvas-element.html,v
retrieving revision 1.498
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diff -u -d -r1.498 -r1.499
--- the-canvas-element.html 7 Nov 2009 07:26:51 -0000 1.498
+++ the-canvas-element.html 7 Nov 2009 12:37:39 -0000 1.499
@@ -1,1588 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4.8.11 The canvas element — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...1558 lines suppressed...]
- CSS pixels have a resolution of 96ppi, but in general the CSS pixel
- resolution depends on the reading distance.) If both attributes are
- specified, then one of the following statements must be true:</p><ul><li><span title=""><var title="">specified width</var> - 0.5 ≤
- <var title="">specified height</var> * <var title="">target ratio</var> ≤
- <var title="">specified width</var> + 0.5</span></li>
-
- <li><span title=""><var title="">specified height</var> - 0.5 ≤
- <var title="">specified width</var> / <var title="">target ratio</var> ≤
- <var title="">specified height</var> + 0.5</span></li>
-
- <li><span title=""><var title="">specified height</var> = <var title="">specified width</var> = 0</span></li>
-
- </ul><p>The <var title="">target ratio</var> is the ratio of the
- intrinsic width to the intrinsic height in the resource. The <var title="">specified width</var> and <var title="">specified
- height</var> are the values of the <code title="attr-dim-width"><a href="#attr-dim-width">width</a></code> and <code title="attr-dim-height"><a href="#attr-dim-height">height</a></code> attributes respectively.</p><p>The two attributes must be omitted if the resource in question
- does not have both an intrinsic width and an intrinsic height.</p><p>If the two attributes are both zero, it indicates that the
- element is not intended for the user (e.g. it might be a part of a
- service to count page views).</p><p class="note">The dimension attributes are not intended to be used
- to stretch the image.</p></body></html>
\ No newline at end of file
Index: forms.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/forms.html,v
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--- forms.html 7 Nov 2009 07:26:50 -0000 1.498
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@@ -1,4675 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4.10 Forms — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...4645 lines suppressed...]
- <input type=search name=q>
- <input type=submit>
-</form></pre><p>If the user types in "cats" in the first field and "fur" in the
- second, and then hits the submit button, then the user agent will
- load <code title="">/find.cgi?t=cats&q=fur</code>.</p><p>On the other hand, consider this form:</p><pre><form action="/find.cgi" method=post enctype="multipart/form-data">
- <input type=text name=t>
- <input type=search name=q>
- <input type=submit>
-</form></pre><p>Given the same user input, the result on submission is quite
- different: the user agent instead does an HTTP POST to the given
- URL, with as the entity body something like the following text:</p><pre>------kYFrd4jNJEgCervE
-Content-Disposition: form-data; name="t"
-
-cats
-------kYFrd4jNJEgCervE
-Content-Disposition: form-data; name="q"
-
-fur
-------kYFrd4jNJEgCervE--</pre></body></html>
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Index: interactive-elements.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/interactive-elements.html,v
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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4.11 Interactive elements — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...3415 lines suppressed...]
- <td> Wherever possible
- <td> £0<sup><a href="#fn1">1</a></sup>
- <tr>
- <td> Routines, chorus scenes<sup><a href="#fn2">2</a></sup>
- <td> Undisclosed
- <td> Undisclosed
- <tr>
- <td> Dining<sup><a href="#fn3">3</a></sup>
- <td> Camelot
- <td> Cost of ham, jam, and spam<sup><a href="#fn4">4</a></sup>
- </table>
- <p id="fn1">1. Assumed.</p>
- <p id="fn2">2. Footwork impeccable.</p>
- <p id="fn3">3. Quality described as "well".</p>
- <p id="fn4">4. A lot.</p>
- </dd>
-</figure></pre>
-
- </div></body></html>
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Index: editing.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/editing.html,v
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--- editing.html 7 Nov 2009 07:26:50 -0000 1.498
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@@ -1,1458 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>7 User Interaction — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...1428 lines suppressed...]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- </dl><!--
-v2 (well, really v0):
- "forecolor", "hilitecolor", "fontname", "fontsize", "justifyleft",
- "justifycenter", "justifyright", "justifyfull", "indent", "outdent"
---></body></html>
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Index: video.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/video.html,v
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--- video.html 7 Nov 2009 07:26:51 -0000 1.498
+++ video.html 7 Nov 2009 12:37:39 -0000 1.499
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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4.8.7 The video element — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...1258 lines suppressed...]
- </td><td>
- </td></tr><tr><td><dfn id="event-media-ended" title="event-media-ended"><code>ended</code></dfn>
- </td><td><code>Event</code>
- </td><td>Playback has stopped because the end of the <a href="#media-resource">media resource</a> was reached.
- </td><td><code title="dom-media-currentTime"><a href="#dom-media-currenttime">currentTime</a></code> equals the end of the <a href="#media-resource">media resource</a>; <code title="dom-media-ended"><a href="#dom-media-ended">ended</a></code> is true.
-
- </td></tr></tbody><tbody><tr><td><dfn id="event-media-ratechange" title="event-media-ratechange"><code>ratechange</code></dfn>
- </td><td><code>Event</code>
- </td><td>Either the <code title="dom-media-defaultPlaybackRate"><a href="#dom-media-defaultplaybackrate">defaultPlaybackRate</a></code> or the <code title="dom-media-playbackRate"><a href="#dom-media-playbackrate">playbackRate</a></code> attribute has just been updated.
- </td><td>
- </td></tr><tr><td><dfn id="event-media-durationchange" title="event-media-durationchange"><code>durationchange</code></dfn>
- </td><td><code>Event</code>
- </td><td>The <code title="dom-media-duration"><a href="#dom-media-duration">duration</a></code> attribute has just been updated.
- </td><td>
- </td></tr><tr><td><dfn id="event-media-volumechange" title="event-media-volumechange"><code>volumechange</code></dfn>
- </td><td><code>Event</code>
- </td><td>Either the <code title="dom-media-volume"><a href="#dom-media-volume">volume</a></code> attribute or the <code title="dom-media-muted"><a href="#dom-media-muted">muted</a></code> attribute has changed. Fired after the relevant attribute's setter has returned.
- </td><td>
- </td></tr></tbody></table></body></html>
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Index: browsers.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/browsers.html,v
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--- browsers.html 7 Nov 2009 07:26:50 -0000 1.499
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@@ -1,896 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>6 Web browsers — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
- hr:not(.top) { display: block; background: none; border: none; padding: 0; margin: 2em 0; height: auto; }
- dl, dd { margin-top: 0; margin-bottom: 0; }
- dt { margin-top: 0.75em; margin-bottom: 0.25em; clear: left; }
- dt + dt { margin-top: 0; }
- dd dt { margin-top: 0.25em; margin-bottom: 0; }
- dd p { margin-top: 0; }
- dd dl + p { margin-top: 1em; }
- dd table + p { margin-top: 1em; }
- p + * > li, dd li { margin: 1em 0; }
- dt, dfn { font-weight: bold; font-style: normal; }
- dt dfn { font-style: italic; }
- pre, code { font-size: inherit; font-family: monospace; font-variant: normal; }
- pre strong { color: black; font: inherit; font-weight: bold; background: yellow; }
- pre em { font-weight: bolder; font-style: normal; }
- @media screen { code { color: orangered; } code :link, code :visited { color: inherit; } }
- var sub { vertical-align: bottom; font-size: smaller; position: relative; top: 0.1em; }
- table { border-collapse: collapse; border-style: hidden hidden none hidden; }
- table thead { border-bottom: solid; }
- table tbody th:first-child { border-left: solid; }
- table tbody th { text-align: left; }
- table td, table th { border-left: solid; border-right: solid; border-bottom: solid thin; vertical-align: top; padding: 0.2em; }
- blockquote { margin: 0 0 0 2em; border: 0; padding: 0; font-style: italic; }
-
- .bad, .bad *:not(.XXX) { color: gray; border-color: gray; background: transparent; }
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- .toc dfn, h1 dfn, h2 dfn, h3 dfn, h4 dfn, h5 dfn, h6 dfn { font: inherit; }
- img.extra { float: right; }
- pre.idl { border: solid thin; background: #EEEEEE; color: black; padding: 0.5em 1em; }
- pre.idl :link, pre.idl :visited { color: inherit; background: transparent; }
- pre.css { border: solid thin; background: #FFFFEE; color: black; padding: 0.5em 1em; }
- pre.css:first-line { color: #AAAA50; }
- dl.domintro { color: green; margin: 2em 0 2em 2em; padding: 0.5em 1em; border: none; background: #EEFFEE; }
- hr + dl.domintro, div.impl + dl.domintro { margin-top: 2.5em; margin-bottom: 1.5em; }
- dl.domintro dt, dl.domintro dt * { color: black; text-decoration: none; }
- dl.domintro dd { margin: 0.5em 0 1em 2em; padding: 0; }
- dl.domintro dd p { margin: 0.5em 0; }
- dl.switch { padding-left: 2em; }
- dl.switch > dt { text-indent: -1.5em; }
- dl.switch > dt:before { content: '\21AA'; padding: 0 0.5em 0 0; display: inline-block; width: 1em; text-align: right; line-height: 0.5em; }
- dl.triple { padding: 0 0 0 1em; }
- dl.triple dt, dl.triple dd { margin: 0; display: inline }
- dl.triple dt:after { content: ':'; }
- dl.triple dd:after { content: '\A'; white-space: pre; }
- .diff-old { text-decoration: line-through; color: silver; background: transparent; }
- .diff-chg, .diff-new { text-decoration: underline; color: green; background: transparent; }
- a .diff-new { border-bottom: 1px blue solid; }
-
- h2 { page-break-before: always; }
- h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }
- h1 + h2, hr + h2.no-toc { page-break-before: auto; }
-
- p > span:not([title=""]):not([class="XXX"]):not([class="impl"]), li > span:not([title=""]):not([class="XXX"]):not([class="impl"]) { border-bottom: solid #9999CC; }
-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
- p.copyright { font-size: x-small; font-style: oblique; margin: 0; }
-
- body > .toc > li { margin-top: 1em; margin-bottom: 1em; }
- body > .toc.brief > li { margin-top: 0.35em; margin-bottom: 0.35em; }
- body > .toc > li > * { margin-bottom: 0.5em; }
- body > .toc > li > * > li > * { margin-bottom: 0.25em; }
- .toc, .toc li { list-style: none; }
-
- .brief { margin-top: 1em; margin-bottom: 1em; line-height: 1.1; }
- .brief li { margin: 0; padding: 0; }
- .brief li p { margin: 0; padding: 0; }
-
- .category-list { margin-top: -0.75em; margin-bottom: 1em; line-height: 1.5; }
- .category-list::before { content: '\21D2\A0'; font-size: 1.2em; font-weight: 900; }
- .category-list li { display: inline; }
- .category-list li:not(:last-child)::after { content: ', '; }
- .category-list li > span, .category-list li > a { text-transform: lowercase; }
- .category-list li * { text-transform: none; } /* don't affect <code> nested in <a> */
-
- .XXX { color: #E50000; background: white; border: solid red; padding: 0.5em; margin: 1em 0; }
- .XXX > :first-child { margin-top: 0; }
- p .XXX { line-height: 3em; }
- .annotation { border: solid thin black; background: #0C479D; color: white; position: relative; margin: 8px 0 20px 0; }
- .annotation:before { position: absolute; left: 0; top: 0; width: 100%; height: 100%; margin: 6px -6px -6px 6px; background: #333333; z-index: -1; content: ''; }
- .annotation :link, .annotation :visited { color: inherit; }
- .annotation :link:hover, .annotation :visited:hover { background: transparent; }
- .annotation span { border: none ! important; }
- .note { color: green; background: transparent; font-family: sans-serif; }
- .warning { color: red; background: transparent; }
- .note, .warning { font-weight: bolder; font-style: italic; }
- p.note, div.note { padding: 0.5em 2em; }
- span.note { padding: 0 2em; }
- .note p:first-child, .warning p:first-child { margin-top: 0; }
- .note p:last-child, .warning p:last-child { margin-bottom: 0; }
- .warning:before { font-style: normal; }
- p.note:before { content: 'Note: '; }
- p.warning:before { content: '\26A0 Warning! '; }
-
- .bookkeeping:before { display: block; content: 'Bookkeeping details'; font-weight: bolder; font-style: italic; }
- .bookkeeping { font-size: 0.8em; margin: 2em 0; }
- .bookkeeping p { margin: 0.5em 2em; display: list-item; list-style: square; }
-
- h4 { position: relative; z-index: 3; }
- h4 + .element, h4 + div + .element { margin-top: -2.5em; padding-top: 2em; }
- .element {
- background: #EEEEFF;
- color: black;
- margin: 0 0 1em 0.15em;
- padding: 0 1em 0.25em 0.75em;
- border-left: solid #9999FF 0.25em;
- position: relative;
- z-index: 1;
- }
- .element:before {
- position: absolute;
- z-index: 2;
- top: 0;
- left: -1.15em;
- height: 2em;
- width: 0.9em;
- background: #EEEEFF;
- content: ' ';
- border-style: none none solid solid;
- border-color: #9999FF;
- border-width: 0.25em;
- }
-
- .example { display: block; color: #222222; background: #FCFCFC; border-left: double; margin-left: 2em; padding-left: 1em; }
- td > .example:only-child { margin: 0 0 0 0.1em; }
-
- .tall-and-narrow {
- font-size: 0.6em;
- column-width: 25em;
- column-gap: 1em;
- -moz-column-width: 25em;
- -moz-column-gap: 1em;
- -webkit-column-width: 25em;
- -webkit-column-gap: 1em;
- }
-
- ul.domTree, ul.domTree ul { padding: 0 0 0 1em; margin: 0; }
- ul.domTree li { padding: 0; margin: 0; list-style: none; position: relative; }
- ul.domTree li li { list-style: none; }
- ul.domTree li:first-child::before { position: absolute; top: 0; height: 0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree li:not(:last-child)::after { position: absolute; top: 0; bottom: -0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree span { font-style: italic; font-family: serif; }
- ul.domTree .t1 code { color: purple; font-weight: bold; }
- ul.domTree .t2 { font-style: normal; font-family: monospace; }
- ul.domTree .t2 .name { color: black; font-weight: bold; }
- ul.domTree .t2 .value { color: blue; font-weight: normal; }
- ul.domTree .t3 code, .domTree .t4 code, .domTree .t5 code { color: gray; }
- ul.domTree .t7 code, .domTree .t8 code { color: green; }
- ul.domTree .t10 code { color: teal; }
-
- </style><style type="text/css">
-
- .applies thead th > * { display: block; }
- .applies thead code { display: block; }
- .applies tbody th { whitespace: nowrap; }
- .applies td { text-align: center; }
- .applies .yes { background: yellow; }
-
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
-
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
- #table-example-1 * { font-family: "Essays1743", serif; line-height: 1.01em; }
- #table-example-1 caption { padding-bottom: 0.5em; }
- #table-example-1 thead, #table-example-1 tbody { border: none; }
- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
- #table-example-1 tbody tr:first-child td { padding-top: 0.5em; }
- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="microdata.html" title="5 Microdata" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="offline.html" title="6.7 Offline Web applications" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="microdata.html">← 5 Microdata</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="offline.html">6.7 Offline Web applications →</a>
- </div>
-
- <h2 id="browsers"><span class="secno">6 </span>Web browsers</h2><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h3 id="windows"><span class="secno">6.1 </span>Browsing contexts</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>A <dfn id="browsing-context">browsing context</dfn> is an environment in which
- <code>Document</code> objects are presented to the user.</p><p class="note">A tab or window in a Web browser typically contains
- a <a href="#browsing-context">browsing context</a>, as does an <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code>.</p><p>Each <a href="#browsing-context">browsing context</a> has a corresponding
- <code><a href="#windowproxy">WindowProxy</a></code> object.</p><p>A <a href="#browsing-context">browsing context</a> has a <a href="history.html#session-history">session
- history</a>, which lists the <code>Document</code> objects that
- that <a href="#browsing-context">browsing context</a> has presented, is presenting, or
- will present. At any time, one <code>Document</code> in each
- <a href="#browsing-context">browsing context</a> is designated the <dfn id="active-document">active
- document</dfn>.</p><p>Each <code>Document</code> has a collection of one or more <a href="#view" title="view">views</a>.</p><p>A <dfn id="view">view</dfn> is a user agent interface tied to a particular
- media used for the presentation of a particular
- <code>Document</code> object in some media. A view may be
- interactive. Each view is represented by an
- <code>AbstractView</code> object. <a href="references.html#refsDOMVIEWS">[DOMVIEWS]</a></p><p>The main <a href="#view">view</a> through which a user primarily
- interacts with a user agent is the <dfn id="default-view">default view</dfn>. The
- <code>AbstractView</code> object that represents this view is referred to as the <code>Document</code>'s
- <code><a href="#window">Window</a></code> object. <code><a href="#windowproxy">WindowProxy</a></code> objects forward
- everything to the <a href="#active-document">active document</a>'s <a href="#default-view">default
- view</a>'s <code><a href="#window">Window</a></code> object.</p><p class="note">The <code title="dom-document">document</code>
- attribute of an <code>AbstractView</code> object representing a
- <a href="#view">view</a> gives the view's corresponding
- <code>Document</code> object. <a href="references.html#refsDOMVIEWS">[DOMVIEWS]</a></p><p class="note">In general, there is a 1-to-1 mapping from the
- <code><a href="#window">Window</a></code> object to the <code>Document</code> object. In
- one particular case, a set of <a href="#view" title="view">views</a> can be
- reused for the presentation of a second <code>Document</code> in the
- same <a href="#browsing-context">browsing context</a>, such that the mapping is then
- 2:1. This occurs when a <a href="#browsing-context">browsing context</a> is <a href="#navigate" title="navigate">navigated</a> from the initial
- <code><a href="#about:blank">about:blank</a></code> <code>Document</code> to another, with
- <a href="#replacement-enabled">replacement enabled</a>.</p><p class="note">A typical Web browser has one obvious
- <a href="#view">view</a> per <code>Document</code>: the browser's window
- (screen media). This is typically the <a href="#default-view">default view</a>. If
- a page is printed, however, a second view becomes evident, that of
- the print media. The two views always share the same underlying
- <code>Document</code> object, but they have a different presentation
- of that object. A speech browser might have a different
- <a href="#default-view">default view</a>, using the speech media.</p><p class="note">A <code>Document</code> does not necessarily have a
- <a href="#browsing-context">browsing context</a> associated with it. In particular,
- data mining tools are likely to never instantiate browsing
- contexts.</p><hr><p>A <a href="#browsing-context">browsing context</a> can have a <dfn id="creator-browsing-context">creator browsing
- context</dfn>, the <a href="#browsing-context">browsing context</a> that was
- responsible for its creation. </p><p>If a <a href="#browsing-context">browsing context</a> <var title="">A</var> has a
- <a href="#creator-browsing-context">creator browsing context</a>, then the
- <code>Document</code> that was the <a href="#active-document">active document</a> of
- that <a href="#creator-browsing-context">creator browsing context</a> at the time <var title="">A</var> was created is the <dfn id="creator-document">creator
- <code>Document</code></dfn>.</p><h4 id="nested-browsing-contexts"><span class="secno">6.1.1 </span>Nested browsing contexts</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Certain elements (for example, <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements) can
- instantiate further <a href="#browsing-context" title="browsing context">browsing
- contexts</a>. These are called <dfn id="nested-browsing-context" title="nested browsing
- context">nested browsing contexts</dfn>. If a browsing context <var title="">P</var> has an element <var title="">E</var> in one of its
- <code>Document</code>s <var title="">D</var> that nests another
- browsing context <var title="">C</var> inside it, then <var title="">P</var> is said to be the <dfn id="parent-browsing-context">parent browsing
- context</dfn> of <var title="">C</var>, <var title="">C</var> is
- said to be a <dfn id="child-browsing-context">child browsing context</dfn> of <var title="">P</var>, <var title="">C</var> is said to be <dfn id="browsing-context-nested-through" title="browsing context nested through">nested through</dfn> <var title="">D</var>, and <var title="">E</var> is said to be the
- <dfn id="browsing-context-container">browsing context container</dfn> of <var title="">C</var>.</p><p>A browsing context <var title="">A</var> is said to be an
- ancestor of a browsing context <var title="">B</var> if there exists
- a browsing context <var title="">A'</var> that is a <a href="#child-browsing-context">child
- browsing context</a> of <var title="">A</var> and that is itself
- an ancestor of <var title="">B</var>, or if there is a browsing
- context <var title="">P</var> that is a <a href="#child-browsing-context">child browsing
- context</a> of <var title="">A</var> and that is the <a href="#parent-browsing-context">parent
- browsing context</a> of <var title="">B</var>.</p><p>The browsing context with no <a href="#parent-browsing-context">parent browsing context</a>
- is the <dfn id="top-level-browsing-context">top-level browsing context</dfn> of all the browsing
- contexts <a href="#nested-browsing-context" title="nested browsing context">nested</a> within
- it (either directly or indirectly through other nested browsing
- contexts).</p><p>The transitive closure of <a href="#parent-browsing-context" title="parent browsing
- context">parent browsing contexts</a> for a <a href="#nested-browsing-context">nested browsing
- context</a> gives the list of <dfn id="ancestor-browsing-context" title="ancestor browsing
- context">ancestor browsing contexts</dfn>.</p><p>A <code>Document</code> is said to be <dfn id="fully-active">fully active</dfn>
- when it is the <a href="#active-document">active document</a> of its <a href="#browsing-context">browsing
- context</a>, and either its browsing context is a <a href="#top-level-browsing-context">top-level
- browsing context</a>, or the <code>Document</code> <a href="#browsing-context-nested-through" title="browsing context nested through">through which</a> that
- browsing context is <a href="#nested-browsing-context" title="nested browsing
- context">nested</a> is itself <a href="#fully-active">fully active</a>.</p><p>Because they are nested through an element, <a href="#child-browsing-context" title="child
- browsing context">child browsing contexts</a> are always tied to
- a specific <code>Document</code> in their <a href="#parent-browsing-context">parent browsing
- context</a>. User agents must not allow the user to interact with
- <a href="#child-browsing-context" title="child browsing context">child browsing contexts</a>
- of elements that are in <code>Document</code>s that are not
- themselves <a href="#fully-active">fully active</a>.</p><p>A <a href="#nested-browsing-context">nested browsing context</a> can have a <a href="#seamless-browsing-context-flag">seamless
- browsing context flag</a> set, if it is embedded through an
- <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> element with a <code title="attr-iframe-seamless"><a href="text-level-semantics.html#attr-iframe-seamless">seamless</a></code> attribute.</p><h5 id="navigating-nested-browsing-contexts-in-the-dom"><span class="secno">6.1.1.1 </span>Navigating nested browsing contexts in the DOM</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-top"><a href="#dom-top">top</a></code></dt>
-
- <dd>
-
- <p>Returns the <code><a href="#windowproxy">WindowProxy</a></code> for the <a href="#top-level-browsing-context">top-level browsing context</a>.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-parent"><a href="#dom-parent">parent</a></code></dt>
-
- <dd>
-
- <p>Returns the <code><a href="#windowproxy">WindowProxy</a></code> for the <a href="#parent-browsing-context">parent browsing context</a>.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-frameElement"><a href="#dom-frameelement">frameElement</a></code></dt>
-
- <dd>
-
- <p>Returns the <code>Element</code> for the <a href="#browsing-context-container">browsing context container</a>.</p>
-
- <p>Returns null if there isn't one.</p>
-
- <p>Throws a <code><a href="infrastructure.html#security_err">SECURITY_ERR</a></code> exception in cross-origin situations.</p>
-
- </dd>
-
- </dl><h4 id="auxiliary-browsing-contexts"><span class="secno">6.1.2 </span>Auxiliary browsing contexts</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>It is possible to create new browsing contexts that are related
- to a <a href="#top-level-browsing-context">top-level browsing context</a> without being nested
- through an element. Such browsing contexts are called <dfn id="auxiliary-browsing-context" title="auxiliary browsing context">auxiliary browsing
- contexts</dfn>. Auxiliary browsing contexts are always <a href="#top-level-browsing-context" title="top-level browsing context">top-level browsing
- contexts</a>.</p><p>An <a href="#auxiliary-browsing-context">auxiliary browsing context</a> has an <dfn id="opener-browsing-context">opener
- browsing context</dfn>, which is the <a href="#browsing-context">browsing context</a>
- from which the <a href="#auxiliary-browsing-context">auxiliary browsing context</a> was created,
- and it has a <dfn id="furthest-ancestor-browsing-context">furthest ancestor browsing context</dfn>, which is
- the <a href="#top-level-browsing-context">top-level browsing context</a> of the <a href="#opener-browsing-context">opener
- browsing context</a> when the <a href="#auxiliary-browsing-context">auxiliary browsing
- context</a> was created.</p><h5 id="navigating-auxiliary-browsing-contexts-in-the-dom"><span class="secno">6.1.2.1 </span>Navigating auxiliary browsing contexts in the DOM</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="dom-opener" title="dom-opener"><code>opener</code></dfn> IDL
- attribute on the <code><a href="#window">Window</a></code> object must return the
- <code><a href="#windowproxy">WindowProxy</a></code> object of the <a href="#browsing-context">browsing context</a>
- from which the current <a href="#browsing-context">browsing context</a> was created
- (its <a href="#opener-browsing-context">opener browsing context</a>), if there is one and it
- is still available.</p><h4 id="secondary-browsing-contexts"><span class="secno">6.1.3 </span>Secondary browsing contexts</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>User agents may support <dfn id="secondary-browsing-context" title="secondary browsing
- context">secondary browsing contexts</dfn>, which are <a href="#browsing-context" title="browsing context">browsing contexts</a> that form part of
- the user agent's interface, apart from the main content area.</p><h4 id="browsing-context-names"><span class="secno">6.1.4 </span>Browsing context names</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Browsing contexts can have a <dfn id="browsing-context-name">browsing context name</dfn>. By
- default, a browsing context has no name (its name is not set).</p><p>A <dfn id="valid-browsing-context-name">valid browsing context name</dfn> is any string with at
- least one character that does not start with a U+005F LOW LINE
- character. (Names starting with an underscore are reserved for
- special keywords.)</p><p>A <dfn id="valid-browsing-context-name-or-keyword">valid browsing context name or keyword</dfn> is any string
- that is either a <a href="#valid-browsing-context-name">valid browsing context name</a> or that is
- an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for one of: <code title="">_blank</code>, <code title="">_self</code>, <code title="">_parent</code>, or <code title="">_top</code>.</p><h3 id="the-window-object"><span class="secno">6.2 </span>The <code><a href="#window">Window</a></code> object</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><pre class="idl">[OverrideBuiltins]
-interface <dfn id="window">Window</dfn> {
- // the current browsing context
- readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-window" title="dom-window">window</a>;
- readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-self" title="dom-self">self</a>;
- attribute DOMString <a href="#dom-name" title="dom-name">name</a>;
- [PutForwards=href] readonly attribute <a href="history.html#location">Location</a> <a href="#dom-location" title="dom-location">location</a>;
- readonly attribute <a href="history.html#history-0">History</a> <a href="#dom-history" title="dom-history">history</a>;
- readonly attribute <a href="editing.html#undomanager">UndoManager</a> <a href="#dom-undomanager" title="dom-undoManager">undoManager</a>;
- <a href="editing.html#selection-0">Selection</a> <a href="#dom-getselection" title="dom-getSelection">getSelection</a>();
- [Replaceable] readonly attribute <a href="#barprop">BarProp</a> <a href="#dom-window-locationbar" title="dom-window-locationbar">locationbar</a>;
- [Replaceable] readonly attribute <a href="#barprop">BarProp</a> <a href="#dom-window-menubar" title="dom-window-menubar">menubar</a>;
- [Replaceable] readonly attribute <a href="#barprop">BarProp</a> <a href="#dom-window-personalbar" title="dom-window-personalbar">personalbar</a>;
- [Replaceable] readonly attribute <a href="#barprop">BarProp</a> <a href="#dom-window-scrollbars" title="dom-window-scrollbars">scrollbars</a>;
- [Replaceable] readonly attribute <a href="#barprop">BarProp</a> <a href="#dom-window-statusbar" title="dom-window-statusbar">statusbar</a>;
- [Replaceable] readonly attribute <a href="#barprop">BarProp</a> <a href="#dom-window-toolbar" title="dom-window-toolbar">toolbar</a>;<!--
- [Replaceable] readonly attribute <span>BarProp</span> <span title="dom-window-directories">directories</span>; // legacy (Gecko-only) -->
- void <a href="#dom-window-close" title="dom-window-close">close</a>();
- void <a href="#dom-window-focus" title="dom-window-focus">focus</a>();
- void <a href="#dom-window-blur" title="dom-window-blur">blur</a>();
-
- // other browsing contexts
- [Replaceable] readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-frames" title="dom-frames">frames</a>;
- [Replaceable] readonly attribute unsigned long <a href="#dom-length" title="dom-length">length</a>;
- readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-top" title="dom-top">top</a>;
- [Replaceable] readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-opener" title="dom-opener">opener</a>;
- readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-parent" title="dom-parent">parent</a>;
- readonly attribute <span>Element</span> <a href="#dom-frameelement" title="dom-frameElement">frameElement</a>;
- <a href="#windowproxy">WindowProxy</a> <a href="#dom-open" title="dom-open">open</a>(in optional DOMString url, in optional DOMString target, in optional DOMString features, in optional DOMString replace);
- <a href="#dom-window-item" title="dom-window-item">getter</a> <a href="#windowproxy">WindowProxy</a> (in unsigned long index);
- <a href="#dom-window-nameditem" title="dom-window-namedItem">getter</a> <a href="#windowproxy">WindowProxy</a> (in DOMString name);
-
- // the user agent
- readonly attribute <a href="#navigator">Navigator</a> <a href="#dom-navigator" title="dom-navigator">navigator</a>; <!-- IE also has window.clientInformation === window.navigator -->
- readonly attribute <a href="offline.html#applicationcache">ApplicationCache</a> <a href="#dom-applicationcache" title="dom-applicationCache">applicationCache</a>;
-
- // user prompts
- void <a href="#dom-alert" title="dom-alert">alert</a>(in DOMString message);
- boolean <a href="#dom-confirm" title="dom-confirm">confirm</a>(in DOMString message);
- DOMString <a href="#dom-prompt" title="dom-prompt">prompt</a>(in DOMString message, in optional DOMString default);
- void <a href="#dom-print" title="dom-print">print</a>();
- any <a href="#dom-showmodaldialog" title="dom-showModalDialog">showModalDialog</a>(in DOMString url, in optional any argument<!--, in optional DOMString features-->);
-
- // <a href="comms.html#crossDocumentMessages">cross-document messaging</a>
- void <a href="#dom-window-postmessage-2" title="dom-window-postMessage-2">postMessage</a>(in any message, in DOMString targetOrigin);
- void <a href="#dom-window-postmessage-3" title="dom-window-postMessage-3">postMessage</a>(in any message, in <a href="comms.html#messageportarray">MessagePortArray</a> ports, in DOMString targetOrigin);
-
- // <a href="#event-handler-idl-attributes">event handler IDL attributes</a>
- attribute <a href="#function">Function</a> <a href="#handler-onabort" title="handler-onabort">onabort</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
- attribute <a href="#function">Function</a> <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
- attribute <a href="#function">Function</a> <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onchange" title="handler-onchange">onchange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onclick" title="handler-onclick">onclick</a>;
- attribute <a href="#function">Function</a> <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onended" title="handler-onended">onended</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onformchange" title="handler-onformchange">onformchange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onforminput" title="handler-onforminput">onforminput</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-oninput" title="handler-oninput">oninput</a>;
- attribute <a href="#function">Function</a> <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onpause" title="handler-onpause">onpause</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onplay" title="handler-onplay">onplay</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onreadystatechange" title="handler-onreadystatechange">onreadystatechange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onredo" title="handler-window-onredo">onredo</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onselect" title="handler-onselect">onselect</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onshow" title="handler-onshow">onshow</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
- attribute <a href="#function">Function</a> <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onundo" title="handler-window-onundo">onundo</a>;
- attribute <a href="#function">Function</a> <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
- attribute <a href="#function">Function</a> <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
-};
-<a href="#window">Window</a> implements <span>EventTarget</span>;</pre><!-- for more features to add here, look here:
- http://msdn.microsoft.com/workshop/author/dhtml/reference/objects/obj_window.asp
- http://www.mozilla.org/docs/dom/domref/dom_window_ref.html
- http://lxr.mozilla.org/mozilla/source/dom/public/idl/base/nsIDOMWindow.idl - scrollBy, etc
- http://lxr.mozilla.org/mozilla/source/dom/public/idl/base/nsIDOMWindowInternal.idl - DOM level 0
---><dl class="domintro"><dt><var title="">window</var> . <code title="dom-window"><a href="#dom-window">window</a></code></dt>
- <dt><var title="">window</var> . <code title="dom-frames"><a href="#dom-frames">frames</a></code></dt>
- <dt><var title="">window</var> . <code title="dom-self"><a href="#dom-self">self</a></code></dt>
-
- <dd>
-
- <p>These attributes all return <var title="">window</var>.</p>
-
- </dd>
-
- </dl><h4 id="apis-for-creating-and-navigating-browsing-contexts-by-name"><span class="secno">6.2.1 </span>APIs for creating and navigating browsing contexts by name</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> = <var title="">window</var> . <code title="dom-open"><a href="#dom-open">open</a></code>( [ <var title="">url</var> [, <var title="">target</var> [, <var title="">features</var> [, <var title="">replace</var> ] ] ] ] )</dt>
-
- <dd>
-
- <p>Opens a window to show <var title="">url</var> (defaults to
- <code><a href="#about:blank">about:blank</a></code>), and returns it. The <var title="">target</var> argument gives the name of the new
- window. If a window exists with that name already, it is
- reused. The <var title="">replace</var> attribute, if true, means
- that whatever page is currently open in that window will be
- removed from the window's session history. The <var title="">features</var> argument is ignored.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-name"><a href="#dom-name">name</a></code> [ = <var title="">value</var> ]</dt>
-
- <dd>
-
- <p>Returns the name of the window.</p>
-
- <p>Can be set, to change the name.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-close">close</code>()</dt>
-
- <dd>
-
- <p>Closes the window.</p>
-
- </dd>
-
- </dl><h4 id="accessing-other-browsing-contexts"><span class="secno">6.2.2 </span>Accessing other browsing contexts</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-length"><a href="#dom-length">length</a></code></dt>
-
- <dd>
-
- <p>Returns the number of <a href="#child-browsing-context" title="child browsing
- context">child browsing contexts</a>.</p>
-
- </dd>
-
- <dt><var title="">window</var>[<var title="">index</var>]</dt>
-
- <dd>
-
- <p>Returns the indicated <a href="#child-browsing-context">child browsing context</a>.</p>
-
- </dd>
-
- </dl><h4 id="named-access-on-the-window-object"><span class="secno">6.2.3 </span>Named access on the <code><a href="#window">Window</a></code> object</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var>[<var title="">name</var>]</dt>
-
- <dd>
-
- <p>Returns the indicated <a href="#child-browsing-context">child browsing context</a>.</p>
-
- </dd>
-
- </dl><h4 id="browser-interface-elements"><span class="secno">6.2.4 </span>Browser interface elements</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>To allow Web pages to integrate with Web browsers, certain Web
- browser interface elements are exposed in a limited way to scripts
- in Web pages.</p><p>Each interface element is represented by a <code><a href="#barprop">BarProp</a></code>
- object:</p><pre class="idl">interface <dfn id="barprop">BarProp</dfn> {
- attribute boolean <a href="#dom-barprop-visible" title="dom-BarProp-visible">visible</a>;
-};</pre><dl class="domintro"><dt><var title="">window</var> . <code title="dom-window-locationbar"><a href="#dom-window-locationbar">locationbar</a></code> . <code title="dom-BarProp-visible"><a href="#dom-barprop-visible">visible</a></code></dt>
- <dd>
- <p>Returns true if the location bar is visible; otherwise, returns false.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-window-menubar"><a href="#dom-window-menubar">menubar</a></code> . <code title="dom-BarProp-visible"><a href="#dom-barprop-visible">visible</a></code></dt>
- <dd>
- <p>Returns true if the menu bar is visible; otherwise, returns false.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-window-personalbar"><a href="#dom-window-personalbar">personalbar</a></code> . <code title="dom-BarProp-visible"><a href="#dom-barprop-visible">visible</a></code></dt>
- <!--<dt><var title="">window</var> . <code title="dom-window-directories">directories</code> . <code title="dom-BarProp-visible">visible</code></dt>-->
- <dd>
- <p>Returns true if the personal bar is visible; otherwise, returns false.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-window-scrollbars"><a href="#dom-window-scrollbars">scrollbars</a></code> . <code title="dom-BarProp-visible"><a href="#dom-barprop-visible">visible</a></code></dt>
- <dd>
- <p>Returns true if the scroll bars are visible; otherwise, returns false.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-window-statusbar"><a href="#dom-window-statusbar">statusbar</a></code> . <code title="dom-BarProp-visible"><a href="#dom-barprop-visible">visible</a></code></dt>
- <dd>
- <p>Returns true if the status bar is visible; otherwise, returns false.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-window-toolbar"><a href="#dom-window-toolbar">toolbar</a></code> . <code title="dom-BarProp-visible"><a href="#dom-barprop-visible">visible</a></code></dt>
- <dd>
- <p>Returns true if the toolbar is visible; otherwise, returns false.</p>
- </dd>
-
- </dl><h4 id="relaxing-the-same-origin-restriction"><span class="secno">6.2.5 </span>Relaxing the same-origin restriction</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">document</var> . <code title="dom-document-domain"><a href="#dom-document-domain">domain</a></code> [ = <var title="">domain</var> ]</dt>
-
- <dd>
-
- <p>Returns the current domain used for security checks.</p>
-
- <p>Can be set to a value that removes subdomains, to allow pages
- on other subdomains of the same domain (if they do the same thing)
- to access each other.</p>
-
- </dd>
-
- </dl><p class="note">The <code title="dom-document-domain"><a href="#dom-document-domain">domain</a></code>
- attribute is used to enable pages on different hosts of a domain to
- access each others' DOMs.</p><p class="warning">Do not use the <code title="dom-document-domain"><a href="#dom-document-domain">document.domain</a></code> attribute when
- using shared hosting. If an untrusted third party is able to host an
- HTTP server at the same IP address but on a different port, then the
- same-origin protection that normally protects two different sites on
- the same host will fail, as the ports are ignored when comparing
- origins after the <code title="dom-document-domain"><a href="#dom-document-domain">document.domain</a></code> attribute has
- been used.</p><h3 id="scripting"><span class="secno">6.3 </span>Scripting</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h4 id="introduction-2"><span class="secno">6.3.1 </span>Introduction</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Various mechanisms can cause author-provided executable code to
- run in the context of a document. These mechanisms include, but are
- probably not limited to:</p><ul><li>Processing of <code><a href="semantics.html#script">script</a></code> elements.</li>
-
- <li>Processing of inline <code title="javascript
- protocol"><a href="#javascript-protocol">javascript:</a></code> URLs (e.g. the <code title="attr-img-src"><a href="text-level-semantics.html#attr-img-src">src</a></code> attribute of <code><a href="text-level-semantics.html#the-img-element">img</a></code>
- elements, or an <code title="">@import</code> rule in a CSS
- <code><a href="semantics.html#the-style-element">style</a></code> element block).</li>
-
- <li>Event handlers, whether registered through the DOM using <code title="">addEventListener()</code>, by explicit <a href="#event-handler-content-attributes">event handler
- content attributes</a>, by <a href="#event-handler-idl-attributes">event handler IDL
- attributes</a>, or otherwise.</li>
-
- <li>Processing of technologies like XBL or SVG that have their own
- scripting features.</li>
-
- </ul><h4 id="events"><span class="secno">6.3.2 </span>Events</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><!--test: <a href="http://software.hixie.ch/utilities/js/live-dom-viewer/?%3C!DOCTYPE%20html%3E%0A...%3Cscript%3E%0Aw(a%3Ddocument.implementation.createDocument(null%2C%20null%2C%20null))%3B%0Aw(a.appendChild(a.createElementNS('http%3A%2F%2Fwww.w3.org%2F1999%2Fxhtml'%2C%20'html')))%3B%0Aw(b%3Da.firstChild.appendChild(a.createElementNS('http%3A%2F%2Fwww.w3.org%2F1999%2Fxhtml'%2C%20'body')))%3B%0Aw(b.test%20%3D%20w)%3B%0Aw(b.setAttribute('onclick'%2C%20'test(%22fire%3A%20%22%20%2B%20event)'))%3B%0Aw(b.onclick)%3B%0Aw(e%3Da.createEvent('Event'))%3B%0Aw(e.initEvent('click'%2C%20false%2C%20false))%3B%0Aw(b.dispatchEvent(e))%3B%0A%3C%2Fscript%3E">test</a>--><p>Many objects can have <dfn id="event-handlers">event handlers</dfn> specified. These
- act as bubbling event listeners for the object on which they are
- specified.</p><p>An <a href="#event-handlers" title="event handlers">event handler</a> can either
- have the value null or be set to a <code><a href="#function">Function</a></code>
- object. </p><p>Event handlers are exposed in one or two ways.</p><p>The first way, common to all event handlers, is as an <a href="#event-handler-idl-attributes" title="event handler IDL attributes">event handler IDL
- attribute</a>.</p><p>The second way is as an <a href="#event-handler-content-attributes" title="event handler content
- attributes">event handler content attribute</a>. Event handlers
- on <a href="infrastructure.html#html-elements">HTML elements</a> and some of the event handlers on
- <code><a href="#window">Window</a></code> objects are exposed in this way.</p><p><dfn id="event-handler-content-attributes">Event handler content attributes</dfn>, when specified, must
- contain valid JavaScript code matching the <code title="">FunctionBody</code> production. <a href="references.html#refsECMA262">[ECMA262]</a></p><p class="note">When an <a href="#event-handler-content-attributes" title="event handler content
- attributes">event handler content attribute</a> is set on an
- element owned by a <code>Document</code> that is not in a
- <a href="#browsing-context">browsing context</a>, the corresponding event handler is
- not changed.</p><!-- v2: we should probably support HTML4's Content-Script-Type header here. --><h3 id="timers"><span class="secno">6.4 </span>Timers</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <code title="dom-windowtimers-setTimeout"><a href="#dom-windowtimers-settimeout">setTimeout()</a></code>
- and <code title="dom-windowtimers-setInterval"><a href="#dom-windowtimers-setinterval">setInterval()</a></code>
- methods allow authors to schedule timer-based callbacks.</p><pre class="idl">[Supplemental, NoInterfaceObject]
-interface <dfn id="windowtimers">WindowTimers</dfn> {
- long <a href="#dom-windowtimers-settimeout" title="dom-windowtimers-setTimeout">setTimeout</a>(in any handler, in optional any timeout, in any... args);
- void <a href="#dom-windowtimers-cleartimeout" title="dom-windowtimers-clearTimeout">clearTimeout</a>(in long handle);
- long <a href="#dom-windowtimers-setinterval" title="dom-windowtimers-setInterval">setInterval</a>(in any handler, in optional any timeout, in any... args);
- void <a href="#dom-windowtimers-clearinterval" title="dom-windowtimers-clearInterval">clearInterval</a>(in long handle);
-};
-<a href="#window">Window</a> implements <a href="#windowtimers">WindowTimers</a>;</pre><dl class="domintro"><dt><var title="">handle</var> = <var title="">window</var> . <code title="dom-windowtimers-setTimeout"><a href="#dom-windowtimers-settimeout">setTimeout</a></code>( <var title="">handler</var> [, <var title="">timeout</var> [, <var title="">arguments</var> ] ] )</dt>
-
- <dd>
-
- <p>Schedules a timeout to run <var title="">handler</var> after
- <var title="">timeout</var> milliseconds. Any <var title="">arguments</var> are passed straight through to the <var title="">handler</var>.</p>
-
- </dd>
-
- <dt><var title="">handle</var> = <var title="">window</var> . <code title="dom-windowtimers-setTimeout"><a href="#dom-windowtimers-settimeout">setTimeout</a></code>( <var title="">code</var> [, <var title="">timeout</var> ] )</dt>
-
- <dd>
-
- <p>Schedules a timeout to compile and run <var title="">code</var>
- after <var title="">timeout</var> milliseconds.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-windowtimers-clearTimeout"><a href="#dom-windowtimers-cleartimeout">clearTimeout</a></code>( <var title="">handle</var> )</dt>
-
- <dd>
-
- <p>Cancels the timeout set with <code title="dom-windowtimers-setTimeout"><a href="#dom-windowtimers-settimeout">setTimeout()</a></code> identified by <var title="">handle</var>.</p>
-
- </dd>
-
- <dt><var title="">handle</var> = <var title="">window</var> . <code title="dom-windowtimers-setInterval"><a href="#dom-windowtimers-setinterval">setInterval</a></code>( <var title="">handler</var> [, <var title="">timeout</var> [, <var title="">arguments</var> ] ] )</dt>
-
- <dd>
-
- <p>Schedules a timeout to run <var title="">handler</var> every
- <var title="">timeout</var> milliseconds. Any <var title="">arguments</var> are passed straight through to the <var title="">handler</var>.</p>
-
- </dd>
-
- <dt><var title="">handle</var> = <var title="">window</var> . <code title="dom-windowtimers-setInterval"><a href="#dom-windowtimers-setinterval">setInterval</a></code>( <var title="">code</var> [, <var title="">timeout</var> ] )</dt>
-
- <dd>
-
- <p>Schedules a timeout to compile and run <var title="">code</var>
- every <var title="">timeout</var> milliseconds.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-windowtimers-clearInterval"><a href="#dom-windowtimers-clearinterval">clearInterval</a></code>( <var title="">handle</var> )</dt>
-
- <dd>
-
- <p>Cancels the timeout set with <code title="dom-windowtimers-setInterval"><a href="#dom-windowtimers-setinterval">setInterval()</a></code> identified by <var title="">handle</var>.</p>
-
- </dd>
-
- </dl><p class="note">This API does not guarantee that timers will fire
- exactly on schedule. Delays due to CPU load, other tasks, etc, are
- to be expected.</p><h3 id="user-prompts"><span class="secno">6.5 </span>User prompts</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><!--
- v2 ideas:
- * in-window modal dialogs
- - escape/enter handling
- - dragging the window out of the tab
- * in-window non-modal palettes
- - with a solution for the mobile space
- --><h4 id="simple-dialogs"><span class="secno">6.5.1 </span>Simple dialogs</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-alert"><a href="#dom-alert">alert</a></code>(<var title="">message</var>)</dt>
- <dd>
-
- <p>Displays a modal alert with the given message, and waits for the user to dismiss it.</p>
-
- <p>A call to the <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method is implied when this method is invoked.</p>
-
- </dd>
-
- <dt><var title="">result</var> = <var title="">window</var> . <code title="dom-confirm"><a href="#dom-confirm">confirm</a></code>(<var title="">message</var>)</dt>
- <dd>
-
- <p>Displays a modal OK/Cancel prompt with the given message, waits
- for the user to dismiss it, and returns true if the user clicks OK
- and false if the user clicks Cancel.</p>
-
- <p>A call to the <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method is implied when this method is invoked.</p>
-
- </dd>
-
- <dt><var title="">result</var> = <var title="">window</var> . <code title="dom-prompt"><a href="#dom-prompt">prompt</a></code>(<var title="">message</var> [, <var title="">default</var>] )</dt>
- <dd>
-
- <p>Displays a modal text field prompt with the given message,
- waits for the user to dismiss it, and returns the value that the
- user entered. If the user cancels the prompt, then returns null
- instead. If the second argument is present, then the given value
- is used as a default.</p>
-
- <p>A call to the <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method is implied when this method is invoked.</p>
-
- </dd>
-
- </dl><h4 id="printing"><span class="secno">6.5.2 </span>Printing</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-print"><a href="#dom-print">print</a></code>()</dt>
-
- <dd>
-
- <p>Prompts the user to print the page.</p>
-
- <p>A call to the <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method is implied when this method is invoked.</p>
-
- </dd>
-
- </dl><h4 id="dialogs-implemented-using-separate-documents"><span class="secno">6.5.3 </span>Dialogs implemented using separate documents</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">result</var> = <var title="">window</var> . <code title="dom-showModalDialog"><a href="#dom-showmodaldialog">showModalDialog</a></code>(<var title="">url</var> [, <var title="">argument</var>] )</dt>
-
- <dd>
-
- <p>Prompts the user with the given page, waits for that page to
- close, and returns the return value.</p>
-
- <p>A call to the <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method is implied when this method is invoked.</p>
-
- </dd>
-
- </dl><pre class="idl">[Supplemental, NoInterfaceObject] interface <dfn id="windowmodal">WindowModal</dfn> {
- readonly attribute any <a href="#dom-windowmodal-dialogarguments" title="dom-WindowModal-dialogArguments">dialogArguments</a>;
- attribute DOMString <a href="#dom-windowmodal-returnvalue" title="dom-WindowModal-returnValue">returnValue</a>;
-};
-<a href="#window">Window</a> implements <a href="#windowmodal">WindowModal</a>; /* sometimes */</pre><dl class="domintro"><dt><var title="">window</var> . <code title="dom-WindowModal-dialogArguments"><a href="#dom-windowmodal-dialogarguments">dialogArguments</a></code></dt>
-
- <dd>
-
- <p>Returns the <var title="">argument</var> argument that was
- passed to the <code title="dom-showModalDialog"><a href="#dom-showmodaldialog">showModalDialog()</a></code> method.</p>
-
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-WindowModal-returnValue"><a href="#dom-windowmodal-returnvalue">returnValue</a></code> [ = <var title="">value</var> ]</dt>
-
- <dd>
-
- <p>Returns the current return value for the window.</p>
-
- <p>Can be set, to change the value that will be returned by the
- <code title="dom-showModalDialog"><a href="#dom-showmodaldialog">showModalDialog()</a></code>
- method.</p>
-
- </dd>
-
- </dl><p class="note">The <code title="dom-window-close"><a href="#dom-window-close">window.close()</a></code> method can be used to
- close the browsing context.</p><h3 id="system-state-and-capabilities"><span class="secno">6.6 </span>System state and capabilities</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><pre class="idl">interface <dfn id="navigator">Navigator</dfn> {
- // objects implementing this interface also implement the interfaces given below
-};
-<a href="#navigator">Navigator</a> implements <a href="#navigatorid">NavigatorID</a>;
-<a href="#navigator">Navigator</a> implements <a href="#navigatoronline">NavigatorOnLine</a>;
-<a href="#navigator">Navigator</a> implements <a href="#navigatorabilities">NavigatorAbilities</a>;
-
-[Supplemental, NoInterfaceObject]
-interface <dfn id="navigatorid">NavigatorID</dfn> {<!--
- readonly attribute DOMString <span title="dom-navigator-appCodeName">appCodeName</span>;-->
- readonly attribute DOMString <a href="#dom-navigator-appname" title="dom-navigator-appName">appName</a>;
- readonly attribute DOMString <a href="#dom-navigator-appversion" title="dom-navigator-appVersion">appVersion</a>;
- readonly attribute DOMString <a href="#dom-navigator-platform" title="dom-navigator-platform">platform</a>;
- readonly attribute DOMString <a href="#dom-navigator-useragent" title="dom-navigator-userAgent">userAgent</a>;
-};
-
-[Supplemental, NoInterfaceObject]
-interface <dfn id="navigatoronline">NavigatorOnLine</dfn> {
- readonly attribute boolean <a href="#dom-navigator-online" title="dom-navigator-onLine">onLine</a>;
-};
-
-[Supplemental, NoInterfaceObject]
-interface <dfn id="navigatorabilities">NavigatorAbilities</dfn> {
- // content handler registration
- void <a href="#dom-navigator-registerprotocolhandler" title="dom-navigator-registerProtocolHandler">registerProtocolHandler</a>(in DOMString scheme, in DOMString url, in DOMString title);
- void <a href="#dom-navigator-registercontenthandler" title="dom-navigator-registerContentHandler">registerContentHandler</a>(in DOMString mimeType, in DOMString url, in DOMString title);
- void <a href="#dom-navigator-yieldforstorageupdates" title="dom-navigator-yieldForStorageUpdates">yieldForStorageUpdates</a>();
-<!-- v2: cookieEnabled geolocator javaEnabled mozIsLocallyAvailable preference
- readonly attribute <span>MimeTypeArray</span> <span title="dom-navigator-mimeTypes">mimeTypes</span>;
- readonly attribute <span>PluginArray</span> <span title="dom-navigator-plugins">plugins</span>;
- (the latter is used in a <video> element demo now, so we might need to pull this forward from v2!)
--->};</pre><h4 id="client-identification"><span class="secno">6.6.1 </span>Client identification</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>In certain cases, despite the best efforts of the entire
- industry, Web browsers have bugs and limitations that Web authors
- are forced to work around.</p><p>This section defines a collection of attributes that can be used
- to determine, from script, the kind of user agent in use, in order
- to work around these issues.</p><p>Client detection should always be limited to detecting known
- current versions; future versions and unknown versions should always
- be assumed to be fully compliant.</p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-appName"><a href="#dom-navigator-appname">appName</a></code></dt>
- <dd>
- <p>Returns the name of the browser.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-appVersion"><a href="#dom-navigator-appversion">appVersion</a></code></dt>
- <dd>
- <p>Returns the version of the browser.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-platform"><a href="#dom-navigator-platform">platform</a></code></dt>
- <dd>
- <p>Returns the name of the platform.</p>
- </dd>
-
- <dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-userAgent"><a href="#dom-navigator-useragent">userAgent</a></code></dt>
- <dd>
- <p>Returns the complete User-Agent header.</p>
- </dd>
-
- </dl><h4 id="custom-handlers"><span class="secno">6.6.2 </span>Custom scheme and content handlers</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The <dfn id="dom-navigator-registerprotocolhandler" title="dom-navigator-registerProtocolHandler"><code>registerProtocolHandler()</code></dfn>
- method allows Web sites to register themselves as possible handlers
- for particular schemes. For example, an online fax service could
- register itself as a handler of the <code>fax:</code> scheme (<a href="references.html#refsRFC2806">[RFC2806]</a>), so that if the user clicks on
- such a link, he is given the opportunity to use that Web
- site. Analogously, the <dfn id="dom-navigator-registercontenthandler" title="dom-navigator-registerContentHandler"><code>registerContentHandler()</code></dfn>
- method allows Web sites to register themselves as possible handlers
- for content in a particular <a href="infrastructure.html#mime-type">MIME type</a>. For example, the same online
- fax service could register itself as a handler for
- <code>image/g3fax</code> files (<a href="references.html#refsRFC1494">[RFC1494]</a>), so that if the user has no
- native application capable of handling G3 Facsimile byte streams,
- his Web browser can instead suggest he use that site to view the
- image.</p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-registerProtocolHandler"><a href="#dom-navigator-registerprotocolhandler">registerProtocolHandler</a></code>(<var title="">scheme</var>, <var title="">url</var>, <var title="">title</var>)</dt>
- <dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-registerContentHandler"><a href="#dom-navigator-registercontenthandler">registerContentHandler</a></code>(<var title="">mimeType</var>, <var title="">url</var>, <var title="">title</var>)</dt>
-
- <dd>
-
- <p>Registers a handler for the given scheme or content type, at
- the given URL, with the given title.</p>
-
- <p>The string "<code title="">%s</code>" in the URL is used as a
- placeholder for where to put the URL of the content to be
- handled.</p>
-
- <p>Throws a <code><a href="infrastructure.html#security_err">SECURITY_ERR</a></code> exception if the user agent
- blocks the registration (this might happen if trying to register
- as a handler for "http", for instance).</p>
-
- <p>Throws a <code><a href="infrastructure.html#syntax_err">SYNTAX_ERR</a></code> if the "<code title="">%s</code>" string is missing in the URL.</p>
-
- </dd>
-
- </dl><h4 id="manually-releasing-the-storage-mutex"><span class="secno">6.6.3 </span>Manually releasing the storage mutex</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">yieldForStorageUpdates</a></code>()</dt>
-
- <dd>
-
- <p>If a script uses the <code title="dom-document-cookie"><a href="#dom-document-cookie">document.cookie</a></code> API, or the
- <code title="dom-localStorage">localStorage</code> API, the
- browser will block other scripts from accessing cookies or storage
- until the first script finishes.</p>
-
- <p>Calling the <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method tells the user agent to unblock any other scripts that may
- be blocked, even though the script hasn't returned.</p>
-
- <p>Values of cookies and items in the <code>Storage</code> objects
- of <code title="dom-localStorage">localStorage</code> attributes
- can change after calling this method, whence its name.</p>
-
- </dd>
-
- </dl></body></html>
\ No newline at end of file
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===================================================================
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--- the-xhtml-syntax.html 7 Nov 2009 07:26:51 -0000 1.495
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@@ -1,254 +0,0 @@
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-<!DOCTYPE html>
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-
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- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
- #table-example-1 * { font-family: "Essays1743", serif; line-height: 1.01em; }
- #table-example-1 caption { padding-bottom: 0.5em; }
- #table-example-1 thead, #table-example-1 tbody { border: none; }
- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
- #table-example-1 tbody tr:first-child td { padding-top: 0.5em; }
- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="named-character-references.html" title="9.2 Named character references" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="obsolete.html" title="11 Obsolete features" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="named-character-references.html">← 9.2 Named character references</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="obsolete.html">11 Obsolete features →</a>
- </div>
-
- <h2 id="the-xhtml-syntax"><span class="secno">10 </span><dfn id="xhtml">The XHTML syntax</dfn></h2><p class="note">This section only describes the rules for XML
- resources. Rules for <code><a href="iana.html#text-html">text/html</a></code> resources are discussed
- in the section above entitled "<a href="syntax.html#syntax">The HTML syntax</a>".</p><p>The syntax for using HTML with XML, whether in XHTML documents or
- embedded in other XML documents, is defined in the XML and
- Namespaces in XML specifications. <a href="references.html#refsXML">[XML]</a> <a href="references.html#refsXMLNS">[XMLNS]</a></p><p>This specification does not define any syntax-level requirements
- beyond those defined for XML proper.</p><p>XML documents may contain a <code>DOCTYPE</code> if desired, but
- this is not required to conform to this specification. This
- specification does not define a public or system identifier, nor
- provide a format DTD.</p><p class="note">According to the XML specification, XML processors
- are not guaranteed to process the external DTD subset referenced in
- the DOCTYPE. This means, for example, that using entity references
- for characters in XHTML documents is unsafe if they are defined in
- an external file (except for <code title="">&lt;</code>, <code title="">&gt;</code>, <code title="">&amp;</code>, <code title="">&quot;</code> and <code title="">&apos;</code>).</p><!--v2DATAGRID
- <div class="impl">
-
- <h4>The <code>datagrid</code> element</h4>
-
- This section will probably include details on how to render DATAGRID
- (including <span id="datagridPseudos">its pseudo-elements</span>),
- drag-and-drop, etc, in a visual medium, in concert with
- CSS. Implementation experience is desired before this section is
- filled in.
-
- </div>
---></body></html>
\ No newline at end of file
Index: offline.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/offline.html,v
retrieving revision 1.496
retrieving revision 1.497
diff -u -d -r1.496 -r1.497
--- offline.html 7 Nov 2009 07:26:51 -0000 1.496
+++ offline.html 7 Nov 2009 12:37:38 -0000 1.497
@@ -1,675 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>6.7 Offline Web applications — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
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- p { margin: 1em 0; }
- hr:not(.top) { display: block; background: none; border: none; padding: 0; margin: 2em 0; height: auto; }
- dl, dd { margin-top: 0; margin-bottom: 0; }
- dt { margin-top: 0.75em; margin-bottom: 0.25em; clear: left; }
- dt + dt { margin-top: 0; }
- dd dt { margin-top: 0.25em; margin-bottom: 0; }
- dd p { margin-top: 0; }
- dd dl + p { margin-top: 1em; }
- dd table + p { margin-top: 1em; }
- p + * > li, dd li { margin: 1em 0; }
- dt, dfn { font-weight: bold; font-style: normal; }
- dt dfn { font-style: italic; }
- pre, code { font-size: inherit; font-family: monospace; font-variant: normal; }
- pre strong { color: black; font: inherit; font-weight: bold; background: yellow; }
- pre em { font-weight: bolder; font-style: normal; }
- @media screen { code { color: orangered; } code :link, code :visited { color: inherit; } }
- var sub { vertical-align: bottom; font-size: smaller; position: relative; top: 0.1em; }
- table { border-collapse: collapse; border-style: hidden hidden none hidden; }
- table thead { border-bottom: solid; }
- table tbody th:first-child { border-left: solid; }
- table tbody th { text-align: left; }
- table td, table th { border-left: solid; border-right: solid; border-bottom: solid thin; vertical-align: top; padding: 0.2em; }
- blockquote { margin: 0 0 0 2em; border: 0; padding: 0; font-style: italic; }
-
- .bad, .bad *:not(.XXX) { color: gray; border-color: gray; background: transparent; }
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- .toc dfn, h1 dfn, h2 dfn, h3 dfn, h4 dfn, h5 dfn, h6 dfn { font: inherit; }
- img.extra { float: right; }
- pre.idl { border: solid thin; background: #EEEEEE; color: black; padding: 0.5em 1em; }
- pre.idl :link, pre.idl :visited { color: inherit; background: transparent; }
- pre.css { border: solid thin; background: #FFFFEE; color: black; padding: 0.5em 1em; }
- pre.css:first-line { color: #AAAA50; }
- dl.domintro { color: green; margin: 2em 0 2em 2em; padding: 0.5em 1em; border: none; background: #EEFFEE; }
- hr + dl.domintro, div.impl + dl.domintro { margin-top: 2.5em; margin-bottom: 1.5em; }
- dl.domintro dt, dl.domintro dt * { color: black; text-decoration: none; }
- dl.domintro dd { margin: 0.5em 0 1em 2em; padding: 0; }
- dl.domintro dd p { margin: 0.5em 0; }
- dl.switch { padding-left: 2em; }
- dl.switch > dt { text-indent: -1.5em; }
- dl.switch > dt:before { content: '\21AA'; padding: 0 0.5em 0 0; display: inline-block; width: 1em; text-align: right; line-height: 0.5em; }
- dl.triple { padding: 0 0 0 1em; }
- dl.triple dt, dl.triple dd { margin: 0; display: inline }
- dl.triple dt:after { content: ':'; }
- dl.triple dd:after { content: '\A'; white-space: pre; }
- .diff-old { text-decoration: line-through; color: silver; background: transparent; }
- .diff-chg, .diff-new { text-decoration: underline; color: green; background: transparent; }
- a .diff-new { border-bottom: 1px blue solid; }
-
- h2 { page-break-before: always; }
- h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }
- h1 + h2, hr + h2.no-toc { page-break-before: auto; }
-
- p > span:not([title=""]):not([class="XXX"]):not([class="impl"]), li > span:not([title=""]):not([class="XXX"]):not([class="impl"]) { border-bottom: solid #9999CC; }
-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
- p.copyright { font-size: x-small; font-style: oblique; margin: 0; }
-
- body > .toc > li { margin-top: 1em; margin-bottom: 1em; }
- body > .toc.brief > li { margin-top: 0.35em; margin-bottom: 0.35em; }
- body > .toc > li > * { margin-bottom: 0.5em; }
- body > .toc > li > * > li > * { margin-bottom: 0.25em; }
- .toc, .toc li { list-style: none; }
-
- .brief { margin-top: 1em; margin-bottom: 1em; line-height: 1.1; }
- .brief li { margin: 0; padding: 0; }
- .brief li p { margin: 0; padding: 0; }
-
- .category-list { margin-top: -0.75em; margin-bottom: 1em; line-height: 1.5; }
- .category-list::before { content: '\21D2\A0'; font-size: 1.2em; font-weight: 900; }
- .category-list li { display: inline; }
- .category-list li:not(:last-child)::after { content: ', '; }
- .category-list li > span, .category-list li > a { text-transform: lowercase; }
- .category-list li * { text-transform: none; } /* don't affect <code> nested in <a> */
-
- .XXX { color: #E50000; background: white; border: solid red; padding: 0.5em; margin: 1em 0; }
- .XXX > :first-child { margin-top: 0; }
- p .XXX { line-height: 3em; }
- .annotation { border: solid thin black; background: #0C479D; color: white; position: relative; margin: 8px 0 20px 0; }
- .annotation:before { position: absolute; left: 0; top: 0; width: 100%; height: 100%; margin: 6px -6px -6px 6px; background: #333333; z-index: -1; content: ''; }
- .annotation :link, .annotation :visited { color: inherit; }
- .annotation :link:hover, .annotation :visited:hover { background: transparent; }
- .annotation span { border: none ! important; }
- .note { color: green; background: transparent; font-family: sans-serif; }
- .warning { color: red; background: transparent; }
- .note, .warning { font-weight: bolder; font-style: italic; }
- p.note, div.note { padding: 0.5em 2em; }
- span.note { padding: 0 2em; }
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- .warning:before { font-style: normal; }
- p.note:before { content: 'Note: '; }
- p.warning:before { content: '\26A0 Warning! '; }
-
- .bookkeeping:before { display: block; content: 'Bookkeeping details'; font-weight: bolder; font-style: italic; }
- .bookkeeping { font-size: 0.8em; margin: 2em 0; }
- .bookkeeping p { margin: 0.5em 2em; display: list-item; list-style: square; }
-
- h4 { position: relative; z-index: 3; }
- h4 + .element, h4 + div + .element { margin-top: -2.5em; padding-top: 2em; }
- .element {
- background: #EEEEFF;
- color: black;
- margin: 0 0 1em 0.15em;
- padding: 0 1em 0.25em 0.75em;
- border-left: solid #9999FF 0.25em;
- position: relative;
- z-index: 1;
- }
- .element:before {
- position: absolute;
- z-index: 2;
- top: 0;
- left: -1.15em;
- height: 2em;
- width: 0.9em;
- background: #EEEEFF;
- content: ' ';
- border-style: none none solid solid;
- border-color: #9999FF;
- border-width: 0.25em;
- }
-
- .example { display: block; color: #222222; background: #FCFCFC; border-left: double; margin-left: 2em; padding-left: 1em; }
- td > .example:only-child { margin: 0 0 0 0.1em; }
-
- .tall-and-narrow {
- font-size: 0.6em;
- column-width: 25em;
- column-gap: 1em;
- -moz-column-width: 25em;
- -moz-column-gap: 1em;
- -webkit-column-width: 25em;
- -webkit-column-gap: 1em;
- }
-
- ul.domTree, ul.domTree ul { padding: 0 0 0 1em; margin: 0; }
- ul.domTree li { padding: 0; margin: 0; list-style: none; position: relative; }
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- ul.domTree li:first-child::before { position: absolute; top: 0; height: 0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree li:not(:last-child)::after { position: absolute; top: 0; bottom: -0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree span { font-style: italic; font-family: serif; }
- ul.domTree .t1 code { color: purple; font-weight: bold; }
- ul.domTree .t2 { font-style: normal; font-family: monospace; }
- ul.domTree .t2 .name { color: black; font-weight: bold; }
- ul.domTree .t2 .value { color: blue; font-weight: normal; }
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- ul.domTree .t7 code, .domTree .t8 code { color: green; }
- ul.domTree .t10 code { color: teal; }
-
- </style><style type="text/css">
-
- .applies thead th > * { display: block; }
- .applies thead code { display: block; }
- .applies tbody th { whitespace: nowrap; }
- .applies td { text-align: center; }
- .applies .yes { background: yellow; }
-
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
-
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
- #table-example-1 * { font-family: "Essays1743", serif; line-height: 1.01em; }
- #table-example-1 caption { padding-bottom: 0.5em; }
- #table-example-1 thead, #table-example-1 tbody { border: none; }
- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
- #table-example-1 tbody tr:first-child td { padding-top: 0.5em; }
- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="browsers.html" title="6 Web browsers" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="history.html" title="6.8 Session history and navigation" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="browsers.html">← 6 Web browsers</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="history.html">6.8 Session history and navigation →</a>
- </div>
-
- <h3 id="offline"><span class="secno">6.7 </span>Offline Web applications</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><!-- v2 ideas for appcache:
-
- * A way to limit what gets download when the user agent is
- updating the application cache and it turns out the server has
- changed EVERY page because every page has a dynamic "site last
- modified" date on it.
-
- http://groups.google.com/group/gears-users/browse_thread/thread/efbd808325df607a/c73adb34f9b63cf7?hl=en&q=whatwg#c73adb34f9b63cf7
-
-
- * Multiuser appcaches.
-
- If the application code (HTML, JS, CSS) is all the same for two
- users, then appcache works for multiple users by just having
- the data for the users separate from the logic.
-
- This is the expected model for most apps. For example, your
- typical blog has just one set of CSS for all users.
-
- For systems where the user affects what HTML, JS, and CSS is
- served back, the spec as written pretty much requires that
- there be one app per user, and one generic "login" app that
- then redirects to one of those other apps - and where each app
- has a different base URL, separate manifest, etc.
-
- An alternative that we could explore in a future version is to
- have the manifest include a manifest name, and then have script
- that allows you to "activate" a particular manifest name for a
- given appcache.
-
- So each appcache group would be futher subdivided into named
- subgroups, and for a given manifest URL with such a group of
- subgroups, one subgroup would be the default one at a time. The
- inactive ones would just lie dormant, but and the active ones
- would act like now, but there'd be a scripted way to change the
- default (and maybe query what available variants exist for the
- current appcache), so that you could log back in as someone
- else by just making the script pick the other user's variant,
- and then reloading.
-
- --><h4 id="introduction-3"><span class="secno">6.7.1 </span>Introduction</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>In order to enable users to continue interacting with Web
- applications and documents even when their network connection is
- unavailable — for instance, because they are traveling outside
- of their ISP's coverage area — authors can provide a manifest
- which lists the files that are needed for the Web application to
- work offline and which causes the user's browser to keep a copy of
- the files for use offline.</p><p>To illustrate this, consider a simple clock applet consisting of
- an HTML page "<code title="">clock.html</code>", a CSS style sheet
- "<code title="">clock.css</code>", and a JavaScript script "<code title="">clock.js</code>".</p><p>Before adding the manifest, these three files might look like
- this:</p><pre><!-- clock.html -->
-<!DOCTYPE HTML>
-<html>
- <head>
- <title>Clock</title>
- <script src="clock.js"></script>
- <link rel="stylesheet" href="clock.css">
- </head>
- <body>
- <p>The time is: <output id="clock"></output></p>
- </body>
-</html></pre><pre>/* clock.css */
-output { font: 2em sans-serif; }</pre><pre>/* clock.js */
-setTimeout(function () {
- document.getElementById('clock').value = new Date();
-}, 1000);</pre><p>If the user tries to open the "<code title="">clock.html</code>"
- page while offline, though, the user agent (unless it happens to
- have it still in the local cache) will fail with an error.</p><p>The author can instead provide a manifest of the three files:</p><pre>CACHE MANIFEST
-clock.html
-clock.css
-clock.js</pre><p>With a small change to the HTML file, the manifest (served as
- <code><a href="iana.html#text-cache-manifest">text/cache-manifest</a></code>) is linked to the application:</p><pre><!-- clock.html -->
-<!DOCTYPE HTML>
-<html manifest="clock.manifest">
- <head>
- <title>Clock</title>
- <script src="clock.js"></script>
- <link rel="stylesheet" href="clock.css">
- </head>
- <body>
- <p>The time is: <output id="clock"></output></p>
- </body>
-</html></pre><p>Now, if the user goes to the page, the browser will cache the
- files and make them available even when the user is offline.</p><p class="note">Authors are encouraged to include the main page in
- the manifest also, but in practice the page that referenced the
- manifest is automatically cached even if it isn't explicitly
- mentioned.</p><h5 id="appcacheevents"><span class="secno">6.7.1.1 </span>Event summary</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>When the user visits a page that declares a manifest, the browser
- will try to update the cache. It does this by fetching a copy of the
- manifest and, if the manifest has changed since the user agent last
- saw it, redownloading all the resources it mentions and caching them
- anew.</p><p>As this is going on, a number of events get fired to keep the
- script updated as to the state of the cache update, so that the user
- can be notified appropriately. The events are as follows:</p><table><thead><tr><th> Event name
- </th><th> Interface
- </th><th> Dispatched when...
- </th><th> Next events
- </th></tr></thead><tbody><tr><td> <dfn id="event-appcache-checking" title="event-appcache-checking"><code>checking</code></dfn>
- </td><td> <code>Event</code>
- </td><td> The user agent is checking for an update, or attempting to download the manifest for the first time.
- </td><td> <code title="event-appcache-noupdate"><a href="#event-appcache-noupdate">noupdate</a></code>, <code title="event-appcache-downloading"><a href="#event-appcache-downloading">downloading</a></code>, <code title="event-appcache-obsolete"><a href="#event-appcache-obsolete">obsolete</a></code>, <code title="event-appcache-error"><a href="#event-appcache-error">error</a></code>
- </td></tr><tr><td> <dfn id="event-appcache-noupdate" title="event-appcache-noupdate"><code>noupdate</code></dfn>
- </td><td> <code>Event</code>
- </td><td> The manifest hadn't changed.
- </td><td> (Last event in sequence.)
- </td></tr><tr><td> <dfn id="event-appcache-downloading" title="event-appcache-downloading"><code>downloading</code></dfn>
- </td><td> <code>Event</code>
- </td><td> The user agent has found an update and is fetching it, or is downloading the resources listed by the manifest for the first time.
- </td><td> <code title="event-appcache-progress"><a href="#event-appcache-progress">progress</a></code>, <code title="event-appcache-error"><a href="#event-appcache-error">error</a></code>, <code title="event-appcache-cached"><a href="#event-appcache-cached">cached</a></code>, <code title="event-appcache-updateready"><a href="#event-appcache-updateready">updateready</a></code>
- </td></tr><tr><td> <dfn id="event-appcache-progress" title="event-appcache-progress"><code>progress</code></dfn>
- </td><td> <code>ProgressEvent</code>
- </td><td> The user agent is downloading resources listed by the manifest.
- </td><td> <code title="event-appcache-progress"><a href="#event-appcache-progress">progress</a></code>, <code title="event-appcache-error"><a href="#event-appcache-error">error</a></code>, <code title="event-appcache-cached"><a href="#event-appcache-cached">cached</a></code>, <code title="event-appcache-updateready"><a href="#event-appcache-updateready">updateready</a></code>
- </td></tr><tr><td> <dfn id="event-appcache-cached" title="event-appcache-cached"><code>cached</code></dfn>
- </td><td> <code>Event</code>
- </td><td> The resources listed in the manifest have been downloaded, and the application is now cached.
- </td><td> Last event in sequence.
- </td></tr><tr><td> <dfn id="event-appcache-updateready" title="event-appcache-updateready"><code>updateready</code></dfn>
- </td><td> <code>Event</code>
- </td><td> The resources listed in the manifest have been newly redownloaded, and the script can use <code title="dom-appcache-swapCache"><a href="#dom-appcache-swapcache">swapCache()</a></code> to switch to the new cache.
- </td><td> Last event in sequence.
- </td></tr><tr><td> <dfn id="event-appcache-obsolete" title="event-appcache-obsolete"><code>obsolete</code></dfn>
- </td><td> <code>Event</code>
- </td><td> The manifest was found to have become a 404 or 410 page, so the application cache is being deleted.
- </td><td> Last event in sequence.
- </td></tr><tr><td rowspan="4"> <dfn id="event-appcache-error" title="event-appcache-error"><code>error</code></dfn>
- </td><td rowspan="4"> <code>Event</code>
- </td><td> The manifest was a 404 or 410 page, so the attempt to cache the application has been aborted.
- </td><td rowspan="3"> Last event in sequence.
- </td></tr><tr><td> The manifest hadn't changed, but the page referencing the manifest failed to download properly.
- </td></tr><tr><td> A fatal error occurred while fetching the resources listed in the manifest.
- </td></tr><tr><td> The manifest changed while the update was being run.
- </td><td> The user agent will try fetching the files again momentarily.
- </td></tr></tbody></table><h4 id="manifests"><span class="secno">6.7.2 </span>The cache manifest syntax</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h5 id="a-sample-manifest"><span class="secno">6.7.2.1 </span>A sample manifest</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>This example manifest requires two images and a style sheet to be
- cached and whitelists a CGI script.</p><pre>CACHE MANIFEST
-# the above line is required
-
-# this is a comment
-# there can be as many of these anywhere in the file
-# they are all ignored
- # comments can have spaces before them
- # but must be alone on the line
-
-# blank lines are ignored too
-
-# these are files that need to be cached they can either be listed
-# first, or a "CACHE:" header could be put before them, as is done
-# lower down.
-images/sound-icon.png
-images/background.png
-# note that each file has to be put on its own line
-
-# here is a file for the online whitelist -- it isn't cached, and
-# references to this file will bypass the cache, always hitting the
-# network (or trying to, if the user is offline).
-NETWORK:
-comm.cgi
-
-# here is another set of files to cache, this time just the CSS file.
-CACHE:
-style/default.css</pre><p>It could equally well be written as follows:</p><pre>CACHE MANIFEST
-NETWORK:
-comm.cgi
-CACHE:
-style/default.css
-images/sound-icon.png
-images/background.png</pre><hr><p>The following manifest defines a catch-all error page that is
- displayed for any page on the site while the user is offline. It
- also specifies that the <a href="#concept-appcache-onlinewhitelist-wildcard" title="concept-appcache-onlinewhitelist-wildcard">online whitelist
- wildcard flag</a> is <i title="">open</i>, meaning that accesses
- to resources on other sites will not be blocked. (Resources on the
- same site are already not blocked because of the catch-all fallback
- namespace.)</p><p>So long as all pages on the site reference this manifest, they
- will get cached locally as they are fetched, so that subsequent hits
- to the same page will load the page immediately from the
- cache. Until the manifest is changed, those pages will not be
- fetched from the server again. When the manifest changes, then all
- the files will be redownloaded.</p><p>Subresources, such as style sheets, images, etc, would only be
- cached using the regular HTTP caching semantics, however.</p><pre>CACHE MANIFEST
-FALLBACK:
-/ /offline.html
-NETWORK:
-*</pre><h5 id="writing-cache-manifests"><span class="secno">6.7.2.2 </span>Writing cache manifests</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Manifests must be served using the
- <code><a href="iana.html#text-cache-manifest">text/cache-manifest</a></code> <a href="infrastructure.html#mime-type">MIME type</a>. All
- resources served using the <code><a href="iana.html#text-cache-manifest">text/cache-manifest</a></code>
- <a href="infrastructure.html#mime-type">MIME type</a> must follow the syntax of application cache
- manifests, as described in this section.</p><p>An application cache manifest is a text file, whose text is
- encoded using UTF-8. Data in application cache manifests is
- line-based. Newlines must be represented by U+000A LINE FEED (LF)
- characters, U+000D CARRIAGE RETURN (CR) characters, or U+000D
- CARRIAGE RETURN (CR) U+000A LINE FEED (LF) pairs.</p><p class="note">This is a <a href="introduction.html#willful-violation">willful violation</a> of two
- aspects of RFC 2046, which requires all <code title="">text/*</code>
- types to support an open-ended set of character encodings and only
- allows CRLF line breaks. These requirements, however, are outdated;
- UTF-8 is now widely used, such that supporting other encodings is no
- longer necessary, and use of CR, LF, and CRLF line breaks is
- commonly supported and indeed sometimes CRLF is <em>not</em>
- supported by text editors. <a href="references.html#refsRFC2046">[RFC2046]</a></p><!-- also RFC 2045 for charset --><p>The first line of an application cache manifest must consist of
- the string "CACHE", a single U+0020 SPACE character, the string
- "MANIFEST", and either a U+0020 SPACE character, a U+0009 CHARACTER
- TABULATION (tab) character, a U+000A LINE FEED (LF) character, or a
- U+000D CARRIAGE RETURN (CR) character. The first line may optionally
- be preceded by a U+FEFF BYTE ORDER MARK (BOM) character. If any
- other text is found on the first line, it is ignored.</p><p>Subsequent lines, if any, must all be one of the following:</p><dl><dt>A blank line
- </dt><dd>
- <p>Blank lines must consist of zero or more U+0020 SPACE and
- U+0009 CHARACTER TABULATION (tab) characters only.</p>
-
- </dd><dt>A comment
- </dt><dd>
- <p>Comment lines must consist of zero or more U+0020 SPACE and
- U+0009 CHARACTER TABULATION (tab) characters, followed by a single
- U+0023 NUMBER SIGN character (#), followed by zero or more
- characters other than U+000A LINE FEED (LF) and U+000D CARRIAGE
- RETURN (CR) characters.</p>
-
- <p class="note">Comments must be on a line on their own. If they
- were to be included on a line with a URL, the "#" would be
- mistaken for part of a fragment identifier.</p>
-
- </dd><dt>A section header
- </dt><dd>
- <p>Section headers change the current section. There are three
- possible section headers:
-
- </p><dl><dt><code>CACHE:</code>
- </dt><dd>Switches to the <dfn id="concept-appcache-manifest-explicit" title="concept-appcache-manifest-explicit">explicit section</dfn>.
-
- </dd><dt><code>FALLBACK:</code>
- </dt><dd>Switches to the <dfn id="concept-appcache-manifest-fallback" title="concept-appcache-manifest-fallback">fallback section</dfn>.
-
- </dd><dt><code>NETWORK:</code>
- </dt><dd>Switches to the <dfn id="concept-appcache-manifest-network" title="concept-appcache-manifest-network">online whitelist section</dfn>.
-
- </dd></dl><p>Section header lines must consist of zero or more U+0020 SPACE
- and U+0009 CHARACTER TABULATION (tab) characters, followed by one
- of the names above (including the U+003A COLON character (:))
- followed by zero or more U+0020 SPACE and U+0009 CHARACTER
- TABULATION (tab) characters.</p>
-
- <p>Ironically, by default, the current section is the
- <a href="#concept-appcache-manifest-explicit" title="concept-appcache-manifest-explicit">explicit section</a>.</p>
-
- </dd><dt>Data for the current section
- </dt><dd>
- <p>The format that data lines must take depends on the current
- section.</p>
-
- <p>When the current section is the <a href="#concept-appcache-manifest-explicit" title="concept-appcache-manifest-explicit">explicit
- section</a>, data lines must consist of zero or more U+0020
- SPACE and U+0009 CHARACTER TABULATION (tab) characters, a
- <a href="infrastructure.html#valid-url">valid URL</a> identifying a resource other than the
- manifest itself, and then zero or more U+0020 SPACE and U+0009
- CHARACTER TABULATION (tab) characters.</p>
-
- <p>When the current section is the <a href="#concept-appcache-manifest-fallback" title="concept-appcache-manifest-fallback">fallback
- section</a>, data lines must consist of zero or more U+0020
- SPACE and U+0009 CHARACTER TABULATION (tab) characters, a
- <a href="infrastructure.html#valid-url">valid URL</a> identifying a resource other than the
- manifest itself, one or more U+0020 SPACE and U+0009 CHARACTER
- TABULATION (tab) characters, another <a href="infrastructure.html#valid-url">valid URL</a>
- identifying a resource other than the manifest itself, and then
- zero or more U+0020 SPACE and U+0009 CHARACTER TABULATION (tab)
- characters.</p>
-
- <p>When the current section is the <a href="#concept-appcache-manifest-network" title="concept-appcache-manifest-network">online whitelist
- section</a>, data lines must consist of zero or more U+0020
- SPACE and U+0009 CHARACTER TABULATION (tab) characters, either a
- single U+002A ASTERISK character (*) <!--
- concept-appcache-onlinewhitelist-wildcard --> or a <a href="infrastructure.html#valid-url">valid
- URL</a> identifying a resource other than the manifest itself,
- and then zero or more U+0020 SPACE and U+0009 CHARACTER TABULATION
- (tab) characters.</p>
-
-<!--
- <p class="note">The URLs in data lines can't be empty strings,
- since those would be relative URLs to the manifest itself. Such
- lines would be confused with blank or invalid lines, anyway.</p>
--->
-
- </dd></dl><p>Manifests may contain sections more than once. Sections may be
- empty.</p><p>URLs that are to be fallback pages associated with <a href="#concept-appcache-fallback-ns" title="concept-appcache-fallback-ns">fallback namespaces</a>, and
- those namespaces themselves, must be given in <a href="#concept-appcache-manifest-fallback" title="concept-appcache-manifest-fallback">fallback sections</a>,
- with the namespace being the first URL of the data line, and the
- corresponding fallback page being the second URL. All the other
- pages to be cached must be listed in <a href="#concept-appcache-manifest-explicit" title="concept-appcache-manifest-explicit">explicit
- sections</a>.</p><p><a href="#concept-appcache-fallback-ns" title="concept-appcache-fallback-ns">Fallback
- namespaces</a> and <a href="#concept-appcache-fallback" title="concept-appcache-fallback">fallback entries</a> must have
- the <a href="#same-origin">same origin</a> as the manifest itself.</p><p>A <a href="#concept-appcache-fallback-ns" title="concept-appcache-fallback-ns">fallback
- namespace</a> must not be listed more than once.</p><p>Namespaces that the user agent is to put into the <a href="#concept-appcache-onlinewhitelist" title="concept-appcache-onlinewhitelist">online whitelist</a>
- must all be specified in <a href="#concept-appcache-manifest-network" title="concept-appcache-manifest-network">online whitelist
- sections</a>. (This is needed for any URL that the page is
- intending to use to communicate back to the server.) To specify that
- all URLs are automatically whitelisted in this way, a U+002A
- ASTERISK character character (*) may be specified as one of the
- URLs. <!-- concept-appcache-onlinewhitelist-wildcard --></p><p>Authors should not include namespaces in the <a href="#concept-appcache-onlinewhitelist" title="concept-appcache-onlinewhitelist">online whitelist</a> for
- which another namespace in the <a href="#concept-appcache-onlinewhitelist" title="concept-appcache-onlinewhitelist">online whitelist</a> is
- a <a href="infrastructure.html#prefix-match">prefix match</a>.</p><p>Relative URLs must be given relative to the manifest's own
- URL. All URLs in the manifest must have the same <a href="#url-scheme" title="url-scheme"><scheme></a> as the manifest itself
- (either explicitly or implicitly, through the use of relative
- URLs).</p><p>URLs in manifests must not have fragment identifiers (i.e. the
- U+0023 NUMBER SIGN character isn't allowed in URLs in
- manifests).</p><p><a href="#concept-appcache-fallback-ns" title="concept-appcache-fallback-ns">Fallback
- namespaces</a> and namespaces in the <a href="#concept-appcache-onlinewhitelist" title="concept-appcache-onlinewhitelist">online whitelist</a> are
- matched by <a href="infrastructure.html#prefix-match">prefix match</a>.</p><h4 id="expiring-application-caches"><span class="secno">6.7.3 </span>Expiring application caches</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>As a general rule, user agents should not expire application
- caches, except on request from the user, or after having been left
- unused for an extended period of time.</p><p>Application caches and cookies have similar implications with
- respect to privacy (e.g. if the site can identify the user when
- providing the cache, it can store data in the cache that can be used
- for cookie resurrection). Implementors are therefore encouraged to
- expose application caches in a manner related to HTTP cookies,
- allowing caches to be expunged together with cookies and other
- origin-specific data.</p><p class="example">For example, a user agent could have a "delete
- site-specific data" feature that clears all cookies, application
- caches, local storage, databases, etc, from an origin all at
- once.</p><h4 id="application-cache-api"><span class="secno">6.7.4 </span>Application cache API</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><pre class="idl">interface <dfn id="applicationcache">ApplicationCache</dfn> {
-
- // <a href="#concept-appcache-status" title="concept-appcache-status">update status</a>
- const unsigned short <a href="#dom-appcache-uncached" title="dom-appcache-UNCACHED">UNCACHED</a> = 0;
- const unsigned short <a href="#dom-appcache-idle" title="dom-appcache-IDLE">IDLE</a> = 1;
- const unsigned short <a href="#dom-appcache-checking" title="dom-appcache-CHECKING">CHECKING</a> = 2;
- const unsigned short <a href="#dom-appcache-downloading" title="dom-appcache-DOWNLOADING">DOWNLOADING</a> = 3;
- const unsigned short <a href="#dom-appcache-updateready" title="dom-appcache-UPDATEREADY">UPDATEREADY</a> = 4;
- const unsigned short <a href="#dom-appcache-obsolete" title="dom-appcache-OBSOLETE">OBSOLETE</a> = 5;
- readonly attribute unsigned short <a href="#dom-appcache-status" title="dom-appcache-status">status</a>;
-
- // updates
- void <a href="#dom-appcache-update" title="dom-appcache-update">update</a>();
- void <a href="#dom-appcache-swapcache" title="dom-appcache-swapCache">swapCache</a>();
-
- // events
- attribute <a href="#function">Function</a> <a href="#handler-appcache-onchecking" title="handler-appcache-onchecking">onchecking</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-onerror" title="handler-appcache-onerror">onerror</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-onnoupdate" title="handler-appcache-onnoupdate">onnoupdate</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-ondownloading" title="handler-appcache-ondownloading">ondownloading</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-onprogress" title="handler-appcache-onprogress">onprogress</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-onupdateready" title="handler-appcache-onupdateready">onupdateready</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-oncached" title="handler-appcache-oncached">oncached</a>;
- attribute <a href="#function">Function</a> <a href="#handler-appcache-onobsolete" title="handler-appcache-onobsolete">onobsolete</a>;
-};
-<a href="#applicationcache">ApplicationCache</a> implements <span>EventTarget</span>;</pre><dl class="domintro"><dt><var title="">cache</var> = <var title="">window</var> . <code title="dom-applicationCache"><a href="#dom-applicationcache">applicationCache</a></code></dt>
- <dd>
-
- <p>(In a window.) Returns the <code><a href="#applicationcache">ApplicationCache</a></code> object that applies to the <a href="browsers.html#active-document">active document</a> of that <code><a href="browsers.html#window">Window</a></code>.</p>
-
- </dd>
-
- <dt><var title="">cache</var> = <var title="">self</var> . <code title="dom-applicationCache"><a href="#dom-applicationcache">applicationCache</a></code></dt>
- <dd>
-
- <p>(In a shared worker.) Returns the <code><a href="#applicationcache">ApplicationCache</a></code> object that applies to the current shared worker.</p>
-
- </dd>
-
- <dt><var title="">cache</var> . <code title="dom-appcache-status"><a href="#dom-appcache-status">status</a></code></dt>
- <dd>
-
- <p>Returns the current status of the application cache, as given by the constants defined below.</p>
-
- </dd>
-
- <dt><var title="">cache</var> . <code title="dom-appcache-update"><a href="#dom-appcache-update">update</a></code>()</dt>
- <dd>
-
- <p>Invokes the <a href="#application-cache-download-process">application cache download process</a>.</p>
-
- <p>Throws an <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> exception if there is no application cache to update.</p>
-
- </dd>
-
- <dt><var title="">cache</var> . <code title="dom-appcache-swapCache"><a href="#dom-appcache-swapcache">swapCache</a></code>()</dt>
- <dd>
-
- <p>Switches to the most recent application cache, if there is a
- newer one. If there isn't, throws an
- <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> exception.</p>
-
- <p>This does not cause previously-loaded resources to be reloaded;
- for example, images do not suddenly get reloaded and style sheets
- and scripts do not get reparsed or reevaluated. The only change is
- that subsequent requests for cached resources will obtain the
- newer copies.</p>
-
- </dd>
-
- </dl><dl><dt><dfn id="dom-appcache-uncached" title="dom-appcache-UNCACHED"><code>UNCACHED</code></dfn>
- (numeric value 0)</dt>
-
- <dd><p>The <code><a href="#applicationcache">ApplicationCache</a></code> object's <a href="#cache-host">cache
- host</a> is not associated with an <a href="#application-cache">application
- cache</a> at this time.</p></dd>
-
- <dt><dfn id="dom-appcache-idle" title="dom-appcache-IDLE"><code>IDLE</code></dfn>
- (numeric value 1)</dt>
-
- <dd><p>The <code><a href="#applicationcache">ApplicationCache</a></code> object's <a href="#cache-host">cache
- host</a> is associated with an <a href="#application-cache">application cache</a>
- whose <a href="#application-cache-group">application cache group</a>'s <a href="#concept-appcache-status" title="concept-appcache-status">update status</a> is
- <i>idle</i>, and that <a href="#application-cache">application cache</a> is the <a href="#concept-appcache-newer" title="concept-appcache-newer">newest</a> cache in its
- <a href="#application-cache-group">application cache group</a>, and the <a href="#application-cache-group">application
- cache group</a> is not marked as <a href="#concept-appcache-obsolete" title="concept-appcache-obsolete">obsolete</a>.</p></dd>
-
- <dt><dfn id="dom-appcache-checking" title="dom-appcache-CHECKING"><code>CHECKING</code></dfn>
- (numeric value 2)</dt>
-
- <dd><p>The <code><a href="#applicationcache">ApplicationCache</a></code> object's <a href="#cache-host">cache
- host</a> is associated with an <a href="#application-cache">application cache</a>
- whose <a href="#application-cache-group">application cache group</a>'s <a href="#concept-appcache-status" title="concept-appcache-status">update status</a> is
- <i>checking</i>.</p></dd>
-
- <dt><dfn id="dom-appcache-downloading" title="dom-appcache-DOWNLOADING"><code>DOWNLOADING</code></dfn>
- (numeric value 3)</dt>
-
- <dd><p>The <code><a href="#applicationcache">ApplicationCache</a></code> object's <a href="#cache-host">cache
- host</a> is associated with an <a href="#application-cache">application cache</a>
- whose <a href="#application-cache-group">application cache group</a>'s <a href="#concept-appcache-status" title="concept-appcache-status">update status</a> is
- <i>downloading</i>.</p></dd>
-
- <dt><dfn id="dom-appcache-updateready" title="dom-appcache-UPDATEREADY"><code>UPDATEREADY</code></dfn>
- (numeric value 4)</dt>
-
- <dd><p>The <code><a href="#applicationcache">ApplicationCache</a></code> object's <a href="#cache-host">cache
- host</a> is associated with an <a href="#application-cache">application cache</a>
- whose <a href="#application-cache-group">application cache group</a>'s <a href="#concept-appcache-status" title="concept-appcache-status">update status</a> is
- <i>idle</i>, and whose <a href="#application-cache-group">application cache group</a> is not
- marked as <a href="#concept-appcache-obsolete" title="concept-appcache-obsolete">obsolete</a>,
- but that <a href="#application-cache">application cache</a> is <em>not</em> the <a href="#concept-appcache-newer" title="concept-appcache-newer">newest</a> cache in its
- group.</p></dd>
-
- <dt><dfn id="dom-appcache-obsolete" title="dom-appcache-OBSOLETE"><code>OBSOLETE</code></dfn>
- (numeric value 5)</dt>
-
- <dd><p>The <code><a href="#applicationcache">ApplicationCache</a></code> object's <a href="#cache-host">cache
- host</a> is associated with an <a href="#application-cache">application cache</a>
- whose <a href="#application-cache-group">application cache group</a> is marked as <a href="#concept-appcache-obsolete" title="concept-appcache-obsolete">obsolete</a>.</p></dd>
-
- </dl><h4 id="browser-state"><span class="secno">6.7.5 </span>Browser state</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-navigator"><a href="#dom-navigator">navigator</a></code> . <code title="dom-navigator-onLine"><a href="#dom-navigator-online">onLine</a></code></dt>
-
- <dd>
-
- <p>Returns false if the user agent is definitely offline
- (disconnected from the network). Returns true if the user agent
- might be online.</p>
-
- </dd>
-
- </dl><p class="note">This attribute is inherently unreliable. A computer
- can be connected to a network without having Internet access.</p></body></html>
\ No newline at end of file
Index: syntax.html
===================================================================
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-<!DOCTYPE html>
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-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="comms.html" title="8 Communication" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="named-character-references.html" title="9.2 Named character references" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="comms.html">← 8 Communication</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="named-character-references.html">9.2 Named character references →</a>
- </div>
-
- <h2 id="syntax"><span class="secno">9 </span><dfn>The HTML syntax</dfn></h2><p class="note">This section only describes the rules for
- <code><a href="iana.html#text-html">text/html</a></code> resources. Rules for XML resources are
- discussed in the section below entitled "<a href="the-xhtml-syntax.html#the-xhtml-syntax">The XHTML
- syntax</a>".</p><h3 id="writing"><span class="secno">9.1 </span>Writing HTML documents</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Documents must consist of the following parts, in the given
- order:</p><ol><li>Optionally, a single U+FEFF BYTE ORDER MARK (BOM) character.</li>
-
- <li>Any number of <a href="#syntax-comments" title="syntax-comments">comments</a> and
- <a href="#space-character" title="space character">space characters</a>.</li>
-
- <li>A <a href="#syntax-doctype" title="syntax-doctype">DOCTYPE</a>.
-
- </li><li>Any number of <a href="#syntax-comments" title="syntax-comments">comments</a> and
- <a href="#space-character" title="space character">space characters</a>.</li>
-
- <li>The root element, in the form of an <code><a href="semantics.html#the-html-element-0">html</a></code> <a href="#syntax-elements" title="syntax-elements">element</a>.</li>
-
- <li>Any number of <a href="#syntax-comments" title="syntax-comments">comments</a> and
- <a href="#space-character" title="space character">space characters</a>.</li>
-
- </ol><p>The various types of content mentioned above are described in the
- next few sections.</p><p>In addition, there are some restrictions on how <a href="semantics.html#character-encoding-declaration" title="character encoding declaration">character encoding
- declarations</a> are to be serialized, as discussed in the
- section on that topic.</p><div class="note">
-
- <p>Space characters before the root <code><a href="semantics.html#the-html-element-0">html</a></code> element, and
- space characters at the start of the <code><a href="semantics.html#the-html-element-0">html</a></code> element and
- before the <code><a href="semantics.html#the-head-element-0">head</a></code> element, will be dropped when the
- document is parsed; space characters <em>after</em> the root
- <code><a href="semantics.html#the-html-element-0">html</a></code> element will be parsed as if they were at the end
- of the <code><a href="semantics.html#the-body-element-0">body</a></code> element. Thus, space characters around the
- root element do not round-trip.</p>
-
- <p>It is suggested that newlines be inserted after the DOCTYPE,
- after any comments that are before the root element, after the
- <code><a href="semantics.html#the-html-element-0">html</a></code> element's start tag (if it is not <a href="#syntax-tag-omission" title="syntax-tag-omission">omitted</a>), and after any comments
- that are inside the <code><a href="semantics.html#the-html-element-0">html</a></code> element but before the
- <code><a href="semantics.html#the-head-element-0">head</a></code> element.</p>
-
- </div><p>Many strings in the HTML syntax (e.g. the names of elements and
- their attributes) are case-insensitive, but only for characters in
- the ranges U+0041 to U+005A (LATIN CAPITAL LETTER A to LATIN CAPITAL
- LETTER Z) and U+0061 to U+007A (LATIN SMALL LETTER A to LATIN SMALL
- LETTER Z). For convenience, in this section this is just referred to
- as "case-insensitive".</p><h4 id="the-doctype"><span class="secno">9.1.1 </span>The DOCTYPE</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments. </i><span><a href="http://www.w3.org/html/wg/tracker/issues/4">ISSUE-4</a> (html-versioning) blocks progress to Last Call</span></p><p>A <dfn id="syntax-doctype" title="syntax-doctype">DOCTYPE</dfn> is a mostly useless,
- but required, header.</p><p class="note">DOCTYPEs are required for legacy reasons. When
- omitted, browsers tend to use a different rendering mode that is
- incompatible with some specifications. Including the DOCTYPE in a
- document ensures that the browser makes a best-effort attempt at
- following the relevant specifications.</p><p>A DOCTYPE must consist of the following characters, in this
- order:</p><ol class="brief"><li>A U+003C LESS-THAN SIGN character (<).</li>
- <li>A U+0021 EXCLAMATION MARK character (!).</li>
- <li>A string that is an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for the string "<code title="">DOCTYPE</code>".</li>
- <li>One or more <a href="#space-character" title="space character">space characters</a>.</li>
- <li>A string that is an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for the string "<code title="">HTML</code>".</li>
- <li>Optionally, a <a href="#doctype-legacy-string">DOCTYPE legacy string</a> (defined below).</li>
- <li>Zero or more <a href="#space-character" title="space character">space characters</a>.</li>
- <li>A U+003E GREATER-THAN SIGN character (>).</li>
- </ol><p class="note">In other words, <code><!DOCTYPE HTML></code>,
- case-insensitively.</p><p>For the purposes of HTML generators that cannot output HTML
- markup with the short DOCTYPE "<code title=""><!DOCTYPE
- HTML></code>", a <dfn id="doctype-legacy-string">DOCTYPE legacy string</dfn> may be inserted
- into the DOCTYPE (in the position defined above). This string must
- consist of:</p><ol class="brief"><li>One or more <a href="#space-character" title="space character">space characters</a>.</li>
- <li>A string that is an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for the string "<code title="">SYSTEM</code>".</li>
- <li>One or more <a href="#space-character" title="space character">space characters</a>.</li>
- <li>A U+0022 QUOTATION MARK or U+0027 APOSTROPHE character (the <i>quote mark</i>).</li>
- <li>The literal string "<code><a href="#about:legacy-compat">about:legacy-compat</a></code>".</li>
- <li>A matching U+0022 QUOTATION MARK or U+0027 APOSTROPHE character (i.e. the same character as in the earlier step marked <i>quote mark</i>).</li>
- </ol><p class="note">In other words, <code><!DOCTYPE HTML SYSTEM
- "about:legacy-compat"></code> or <code><!DOCTYPE HTML SYSTEM
- 'about:legacy-compat'></code>, case-insensitively except for the bit
- in quotes.</p><p>The <a href="#doctype-legacy-string">DOCTYPE legacy string</a> should not be used unless
- the document is generated from a system that cannot output the
- shorter string.</p><h4 id="elements-0"><span class="secno">9.1.2 </span>Elements</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>There are five different kinds of <dfn id="syntax-elements" title="syntax-elements">elements</dfn>: <a href="#void-elements">void elements</a>,
- <a href="#raw-text-elements">raw text elements</a>, <a href="#rcdata-elements">RCDATA elements</a>,
- <a href="#foreign-elements">foreign elements</a>, and <a href="#normal-elements">normal elements</a>.</p><dl><dt><dfn id="void-elements">Void elements</dfn></dt>
-
- <dd><code><a href="the-canvas-element.html#the-area-element">area</a></code>, <code><a href="semantics.html#the-base-element">base</a></code>, <code><a href="semantics.html#the-br-element">br</a></code>,
- <code><a href="tabular-data.html#the-col-element">col</a></code>, <code><a href="interactive-elements.html#the-command">command</a></code>, <code><a href="text-level-semantics.html#the-embed-element">embed</a></code>,
- <code><a href="semantics.html#the-hr-element">hr</a></code>, <code><a href="text-level-semantics.html#the-img-element">img</a></code>, <code><a href="forms.html#the-input-element">input</a></code>,
- <code><a href="forms.html#the-keygen-element">keygen</a></code>, <code><a href="semantics.html#the-link-element">link</a></code>, <code><a href="semantics.html#meta">meta</a></code>,
- <code><a href="text-level-semantics.html#the-param-element">param</a></code>, <code><a href="video.html#the-source-element">source</a></code></dd>
-
- <dt><dfn id="raw-text-elements">Raw text elements</dfn></dt>
-
- <dd><code><a href="semantics.html#script">script</a></code>, <code><a href="semantics.html#the-style-element">style</a></code></dd> <!-- iframe and
- noscript don't count as raw text for syntax purposes -->
-
- <dt><dfn id="rcdata-elements">RCDATA elements</dfn></dt>
-
- <dd><code><a href="forms.html#the-textarea-element">textarea</a></code>, <code><a href="semantics.html#the-title-element-0">title</a></code></dd>
-
- <dt><dfn id="foreign-elements">Foreign elements</dfn></dt>
-
- <dd>Elements from the <a href="#mathml-namespace">MathML namespace</a>
- and the <a href="#svg-namespace">SVG namespace</a>.</dd>
-
- <dt><dfn id="normal-elements">Normal elements</dfn></dt>
-
- <dd>All other allowed <a href="infrastructure.html#html-elements">HTML elements</a> are normal
- elements.</dd>
-
- </dl><p><dfn id="syntax-tags" title="syntax-tags">Tags</dfn> are used to delimit the start
- and end of elements in the markup. <a href="#raw-text-elements" title="raw text
- elements">Raw text</a>, <a href="#rcdata-elements" title="RCDATA
- elements">RCDATA</a>, and <a href="#normal-elements" title="normal
- elements">normal</a> elements have a <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> to indicate where they
- begin, and an <a href="#syntax-end-tag" title="syntax-end-tag">end tag</a> to
- indicate where they end. The start and end tags of certain
- <a href="#normal-elements">normal elements</a> can be <a href="#syntax-tag-omission" title="syntax-tag-omission">omitted</a>, as described
- later. Those that cannot be omitted must not be omitted. <a href="#void-elements">Void
- elements</a> only have a start tag; end tags must not be
- specified for <a href="#void-elements">void elements</a>. <a href="#foreign-elements">Foreign
- elements</a> must either have a start tag and an end tag, or a
- start tag that is marked as self-closing, in which case they must
- not have an end tag.</p><p>The contents of the element must be placed between just after the
- start tag (which <a href="#syntax-tag-omission" title="syntax-tag-omission">might be implied,
- in certain cases</a>) and just before the end tag (which again,
- <a href="#syntax-tag-omission" title="syntax-tag-omission">might be implied in certain
- cases</a>). The exact allowed contents of each individual element
- depends on the content model of that element, as described earlier
- in this specification. Elements must not contain content that their
- content model disallows. In addition to the restrictions placed on
- the contents by those content models, however, the five types of
- elements have additional <em>syntactic</em> requirements.</p><p><a href="#void-elements">Void elements</a> can't have any contents (since there's
- no end tag, no content can be put between the start tag and the end
- tag).</p><p><a href="#raw-text-elements">Raw text elements</a> can have <a href="#syntax-text" title="syntax-text">text</a>, though it has <a href="#cdata-rcdata-restrictions">restrictions</a> described
- below.</p><p><a href="#rcdata-elements">RCDATA elements</a> can have <a href="#syntax-text" title="syntax-text">text</a> and <a href="#syntax-charref" title="syntax-charref">character references</a>, but the text
- must not contain an <a href="#syntax-ambiguous-ampersand" title="syntax-ambiguous-ampersand">ambiguous ampersand</a>.
- There are also <a href="#cdata-rcdata-restrictions">further
- restrictions</a> described below.</p><p><a href="#foreign-elements">Foreign elements</a> whose start tag is marked as
- self-closing can't have any contents (since, again, as there's no
- end tag, no content can be put between the start tag and the end
- tag). <a href="#foreign-elements">Foreign elements</a> whose start tag is <em>not</em>
- marked as self-closing can have <a href="#syntax-text" title="syntax-text">text</a>, <a href="#syntax-charref" title="syntax-charref">character references</a>, <a href="#syntax-cdata" title="syntax-cdata">CDATA sections</a>, other <a href="#syntax-elements" title="syntax-elements">elements</a>, and <a href="#syntax-comments" title="syntax-comments">comments</a>, but the text must not
- contain the character U+003C LESS-THAN SIGN (<) or an <a href="#syntax-ambiguous-ampersand" title="syntax-ambiguous-ampersand">ambiguous ampersand</a>.</p><div class="note">
-
- <p>The HTML syntax does not support namespace
- declarations, even in <a href="#foreign-elements">foreign elements</a>.</p>
-
- <p>For instance, consider the following HTML fragment:</p>
-
- <pre><p>
- <svg>
- <metadata>
- <!-- this is invalid -->
- <cdr:license xmlns:cdr="http://www.example.com/cdr/metadata" name="MIT"/>
- </metadata>
- </svg>
-</p></pre>
-
- <p>The innermost element, <code title="">cdr:license</code>, is
- actually in the SVG namespace, as the "<code title="">xmlns:cdr</code>" attribute has no effect (unlike in
- XML). In fact, as the comment in the fragment above says, the
- fragment is actually non-conforming. This is because the SVG
- specification does not define any elements called "<code title="">cdr:license</code>" in the SVG namespace.</p>
-
- </div><p><a href="#normal-elements">Normal elements</a> can have <a href="#syntax-text" title="syntax-text">text</a>, <a href="#syntax-charref" title="syntax-charref">character references</a>, other <a href="#syntax-elements" title="syntax-elements">elements</a>, and <a href="#syntax-comments" title="syntax-comments">comments</a>, but the text must not
- contain the character U+003C LESS-THAN SIGN (<) or an <a href="#syntax-ambiguous-ampersand" title="syntax-ambiguous-ampersand">ambiguous ampersand</a>. Some
- <a href="#normal-elements">normal elements</a> also have <a href="#element-restrictions">yet more restrictions</a> on what
- content they are allowed to hold, beyond the restrictions imposed by
- the content model and those described in this paragraph. Those
- restrictions are described below.</p><p>Tags contain a <dfn id="syntax-tag-name" title="syntax-tag-name">tag name</dfn>,
- giving the element's name. HTML elements all have names that only
- use characters in the range U+0030 DIGIT ZERO (0) to U+0039 DIGIT
- NINE (9), U+0061 LATIN SMALL LETTER A to U+007A LATIN SMALL LETTER
- Z, and U+0041 LATIN CAPITAL LETTER A to U+005A LATIN CAPITAL LETTER
- Z. In the HTML syntax, tag names, even those for <a href="#foreign-elements">foreign
- elements</a>, may be written with any mix of lower- and uppercase
- letters that, when converted to all-lowercase, matches the element's
- tag name; tag names are case-insensitive.</p><h5 id="start-tags"><span class="secno">9.1.2.1 </span>Start tags</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-start-tag" title="syntax-start-tag">Start tags</dfn> must have the
- following format:</p><ol><li>The first character of a start tag must be a U+003C LESS-THAN
- SIGN character (<).</li>
-
- <li>The next few characters of a start tag must be the element's
- <a href="#syntax-tag-name" title="syntax-tag-name">tag name</a>.</li>
-
- <li>If there are to be any attributes in the next step, there must
- first be one or more <a href="#space-character" title="space character">space
- characters</a>.</li>
-
- <li>Then, the start tag may have a number of attributes, the <a href="#syntax-attributes" title="syntax-attributes">syntax for which</a> is described
- below. Attributes may be separated from each other by one or more
- <a href="#space-character" title="space character">space characters</a>.</li>
-
- <li>After the attributes, there may be one or more <a href="#space-character" title="space character">space characters</a>. (Some attributes
- are required to be followed by a space. See the <a href="#syntax-attributes" title="syntax-attributes">attributes section</a> below.)</li>
-
- <li>Then, if the element is one of the <a href="#void-elements">void elements</a>,
- or if the element is a <a href="#foreign-elements" title="foreign elements">foreign
- element</a>, then there may be a single U+002F SOLIDUS character
- (/). This character has no effect on <a href="#void-elements">void elements</a>,
- but on <a href="#foreign-elements">foreign elements</a> it marks the start tag as
- self-closing.</li>
-
- <li>Finally, start tags must be closed by a U+003E GREATER-THAN
- SIGN character (>).</li>
-
- </ol><h5 id="end-tags"><span class="secno">9.1.2.2 </span>End tags</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-end-tag" title="syntax-end-tag">End tags</dfn> must have the
- following format:</p><ol><li>The first character of an end tag must be a U+003C LESS-THAN
- SIGN character (<).</li>
-
- <li>The second character of an end tag must be a U+002F SOLIDUS
- character (/).</li>
-
- <li>The next few characters of an end tag must be the element's
- <a href="#syntax-tag-name" title="syntax-tag-name">tag name</a>.</li>
-
- <li>After the tag name, there may be one or more <a href="#space-character" title="space
- character">space characters</a>.</li>
-
- <li>Finally, end tags must be closed by a U+003E GREATER-THAN SIGN
- character (>).</li>
-
- </ol><h5 id="attributes"><span class="secno">9.1.2.3 </span>Attributes</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-attributes" title="syntax-attributes">Attributes</dfn> for an element
- are expressed inside the element's start tag.</p><p>Attributes have a name and a value. <dfn id="syntax-attribute-name" title="syntax-attribute-name">Attribute names</dfn> must consist of
- one or more characters other than the <a href="#space-character" title="space
- character">space characters</a>, U+0000 NULL, U+0022 QUOTATION
- MARK ("), U+0027 APOSTROPHE ('), U+003E GREATER-THAN SIGN
- (>), U+002F SOLIDUS (/), and U+003D EQUALS SIGN (=) characters,
- the control characters, and any characters that are not defined by
- Unicode. In the HTML syntax, attribute names, even those for
- <a href="#foreign-elements">foreign elements</a>, may be written with any mix of lower-
- and uppercase letters that are an <a href="infrastructure.html#ascii-case-insensitive">ASCII
- case-insensitive</a> match for the attribute's name.</p><p><dfn id="syntax-attribute-value" title="syntax-attribute-value">Attribute values</dfn> are a
- mixture of <a href="#syntax-text" title="syntax-text">text</a> and <a href="#syntax-charref" title="syntax-charref">character references</a>, except with the
- additional restriction that the text cannot contain an <a href="#syntax-ambiguous-ampersand" title="syntax-ambiguous-ampersand">ambiguous ampersand</a>.</p><p>Attributes can be specified in four different ways:</p><dl><dt>Empty attribute syntax</dt>
-
- <dd>
-
- <p>Just the <a href="#syntax-attribute-name" title="syntax-attribute-name">attribute
- name</a>.</p>
-
- <div class="example">
-
- <p>In the following example, the <code title="attr-fe-disabled"><a href="forms.html#attr-fe-disabled">disabled</a></code> attribute is given with
- the empty attribute syntax:</p>
-
- <pre><input <em>disabled</em>></pre>
-
- </div>
-
- <p>If an attribute using the empty attribute syntax is to be
- followed by another attribute, then there must be a <a href="#space-character">space
- character</a> separating the two.</p>
-
- </dd>
-
- <dt id="unquoted">Unquoted attribute value syntax</dt>
-
- <dd>
-
- <p>The <a href="#syntax-attribute-name" title="syntax-attribute-name">attribute name</a>,
- followed by zero or more <a href="#space-character" title="space character">space
- characters</a>, followed by a single U+003D EQUALS SIGN
- character, followed by zero or more <a href="#space-character" title="space
- character">space characters</a>, followed by the <a href="#syntax-attribute-value" title="syntax-attribute-value">attribute value</a>, which, in
- addition to the requirements given above for attribute values,
- must not contain any literal <a href="#space-character" title="space character">space
- characters</a>, any U+0022 QUOTATION MARK characters ("),
- U+0027 APOSTROPHE characters ('), U+003D EQUALS SIGN
- characters (=), U+003C LESS-THAN SIGN characters (<), U+003E
- GREATER-THAN SIGN characters (>), or U+0060 GRAVE ACCENT
- characters (`), and must not be the empty string.</p>
-
- <!-- The ` character is in this list on a temporary basis, waiting
- for IE to fix it's parsing bug whereby it treats ` as an
- attribute value delimiter. Otherwise, escaping software that
- tries to be clever and not use quotes when it doesn't need to
- could be tricked by an attacker.
-
- Posit a site that allows the user to input text that is used
- verbatim in two attributes, such that the user can set the
- first attribute's value to:
-
- `
-
- ...and the second to:
-
- ` onload='...payload...' end=x
-
- ...with the assumption that the site is going to not quote
- the first one, and quote the second one with double quotes:
-
- <body title=` class="` onload='...payload...' end=x">
-
- In IE, this is treated as:
-
- <body title=' class="'
- onload='...payload...'
- end='x"'>
-
- -->
-
-
- <div class="example">
-
- <p>In the following example, the <code title="attr-input-value"><a href="forms.html#attr-input-value">value</a></code> attribute is given
- with the unquoted attribute value syntax:</p>
-
- <pre><input <em>value=yes</em>></pre>
-
- </div>
-
- <p>If an attribute using the unquoted attribute syntax is to be
- followed by another attribute or by the optional U+002F SOLIDUS
- character (/) allowed in step 6 of the <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> syntax above, then there
- must be a <a href="#space-character">space character</a> separating the two.</p>
-
- </dd>
-
- <dt>Single-quoted attribute value syntax</dt>
-
- <dd>
-
- <p>The <a href="#syntax-attribute-name" title="syntax-attribute-name">attribute name</a>,
- followed by zero or more <a href="#space-character" title="space character">space
- characters</a>, followed by a single U+003D EQUALS SIGN
- character, followed by zero or more <a href="#space-character" title="space
- character">space characters</a>, followed by a single U+0027
- APOSTROPHE character ('), followed by the <a href="#syntax-attribute-value" title="syntax-attribute-value">attribute value</a>, which, in
- addition to the requirements given above for attribute values,
- must not contain any literal U+0027 APOSTROPHE characters ('), and
- finally followed by a second single U+0027 APOSTROPHE character
- (').</p>
-
- <div class="example">
-
- <p>In the following example, the <code title="attr-input-type"><a href="forms.html#attr-input-type">type</a></code> attribute is given with the
- single-quoted attribute value syntax:</p>
-
- <pre><input <em>type='checkbox'</em>></pre>
-
- </div>
-
- <p>If an attribute using the single-quoted attribute syntax is to
- be followed by another attribute, then there must be a <a href="#space-character">space
- character</a> separating the two.</p>
-
- </dd>
-
- <dt>Double-quoted attribute value syntax</dt>
-
- <dd>
-
- <p>The <a href="#syntax-attribute-name" title="syntax-attribute-name">attribute name</a>,
- followed by zero or more <a href="#space-character" title="space character">space
- characters</a>, followed by a single U+003D EQUALS SIGN
- character, followed by zero or more <a href="#space-character" title="space
- character">space characters</a>, followed by a single U+0022
- QUOTATION MARK character ("), followed by the <a href="#syntax-attribute-value" title="syntax-attribute-value">attribute value</a>, which, in
- addition to the requirements given above for attribute values,
- must not contain any literal U+0022 QUOTATION MARK characters ("),
- and finally followed by a second single U+0022 QUOTATION MARK
- character (").</p>
-
- <div class="example">
-
- <p>In the following example, the <code title="attr-fe-name"><a href="forms.html#attr-fe-name">name</a></code> attribute is given with the
- double-quoted attribute value syntax:</p>
-
- <pre><input <em>name="be evil"</em>></pre>
-
- </div>
-
- <p>If an attribute using the double-quoted attribute syntax is to
- be followed by another attribute, then there must be a <a href="#space-character">space
- character</a> separating the two.</p>
-
- </dd>
-
- </dl><p>There must never be two or more attributes on the same start tag
- whose names are an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for
- each other.</p><hr><p>When a <a href="#foreign-elements" title="foreign elements">foreign element</a> has
- one of the namespaced attributes given by the local name and
- namespace of the first and second cells of a row from the following
- table, it must be written using the name given by the third cell
- from the same row.</p><table><thead><tr><th> Local name </th><th> Namespace </th><th> Attribute name
- </th></tr></thead><tbody><tr><td> <code title="">actuate</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:actuate</code>
- </td></tr><tr><td> <code title="">arcrole</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:arcrole</code>
- </td></tr><tr><td> <code title="">href</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:href</code>
- </td></tr><tr><td> <code title="">role</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:role</code>
- </td></tr><tr><td> <code title="">show</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:show</code>
- </td></tr><tr><td> <code title="">title</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:title</code>
- </td></tr><tr><td> <code title="">type</code> </td><td> <a href="#xlink-namespace">XLink namespace</a> </td><td> <code title="">xlink:type</code>
- </td></tr><tr><td> <code title="">base</code> </td><td> <a href="#xml-namespace">XML namespace</a> <!-- attr-xml-base --> </td><td> <code title="">xml:base</code>
- </td></tr><tr><td> <code title="">lang</code> </td><td> <a href="#xml-namespace">XML namespace</a> </td><td> <code title="">xml:lang</code>
- </td></tr><tr><td> <code title="">space</code> </td><td> <a href="#xml-namespace">XML namespace</a> </td><td> <code title="">xml:space</code>
- </td></tr><tr><td> <code title="">xmlns</code> </td><td> <a href="#xmlns-namespace">XMLNS namespace</a> </td><td> <code title="">xmlns</code>
- </td></tr><tr><td> <code title="">xlink</code> </td><td> <a href="#xmlns-namespace">XMLNS namespace</a> </td><td> <code title="">xmlns:xlink</code>
- </td></tr></tbody></table><p>No other namespaced attribute can be expressed in the <a href="#syntax">the
- HTML syntax</a>.</p><h5 id="optional-tags"><span class="secno">9.1.2.4 </span>Optional tags</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Certain tags can be <dfn id="syntax-tag-omission" title="syntax-tag-omission">omitted</dfn>.</p><p class="note">Omitting an element's <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> does not mean the element
- is not present; it is implied, but it is still there. An HTML
- document always has a root <code><a href="semantics.html#the-html-element-0">html</a></code> element, even if the
- string <code title=""><html></code> doesn't appear anywhere in
- the markup.</p><!-- <html> --><p>An <code><a href="semantics.html#the-html-element-0">html</a></code> element's <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> may be omitted if the
- first thing inside the <code><a href="semantics.html#the-html-element-0">html</a></code> element is not a <a href="#syntax-comments" title="syntax-comments">comment</a>.</p><!-- </html> --><p>An <code><a href="semantics.html#the-html-element-0">html</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-html-element-0">html</a></code> element is not
- immediately followed by a <a href="#syntax-comments" title="syntax-comments">comment</a>.</p><!-- <head> --><p>A <code><a href="semantics.html#the-head-element-0">head</a></code> element's <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> may be omitted <!--if the
- element is empty, or--> if the first thing inside the
- <code><a href="semantics.html#the-head-element-0">head</a></code> element is an element.</p><!-- </head> --><p>A <code><a href="semantics.html#the-head-element-0">head</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-head-element-0">head</a></code> element is not
- immediately followed by a <a href="#space-character">space character</a> or a <a href="#syntax-comments" title="syntax-comments">comment</a>.</p><!-- <body> --><p>A <code><a href="semantics.html#the-body-element-0">body</a></code> element's <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> may be omitted if the
- element is empty, or if the first thing inside the <code><a href="semantics.html#the-body-element-0">body</a></code>
- element is not a <a href="#space-character">space character</a> or a <a href="#syntax-comments" title="syntax-comments">comment</a>, except if the first thing
- inside the <code><a href="semantics.html#the-body-element-0">body</a></code> element is a <code><a href="semantics.html#script">script</a></code> or
- <code><a href="semantics.html#the-style-element">style</a></code> element. <!-- Note that even if the </head> end
- tag is present, the parser makes <style> and <script> elements
- between </head> and <body> end up in the <head> instead of implying
- the <body> --></p><!-- </body> --><p>A <code><a href="semantics.html#the-body-element-0">body</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-body-element-0">body</a></code> element is not
- immediately followed by a <a href="#syntax-comments" title="syntax-comments">comment</a>.</p><!-- </li> --><p>A <code><a href="semantics.html#the-li-element">li</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-li-element">li</a></code> element is
- immediately followed by another <code><a href="semantics.html#the-li-element">li</a></code> element or if there
- is no more content in the parent element.</p><!-- </dt> --><p>A <code><a href="semantics.html#the-dt-element">dt</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-dt-element">dt</a></code> element is
- immediately followed by another <code><a href="semantics.html#the-dt-element">dt</a></code> element or a
- <code><a href="semantics.html#the-dd-element">dd</a></code> element.</p><!-- </dd> --><p>A <code><a href="semantics.html#the-dd-element">dd</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-dd-element">dd</a></code> element is
- immediately followed by another <code><a href="semantics.html#the-dd-element">dd</a></code> element or a
- <code><a href="semantics.html#the-dt-element">dt</a></code> element, or if there is no more content in the
- parent element.</p><!-- </p> --><p>A <code><a href="semantics.html#the-p-element">p</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="semantics.html#the-p-element">p</a></code> element is
- immediately followed by an <code><a href="semantics.html#the-address-element">address</a></code>,
- <code><a href="semantics.html#the-article-element">article</a></code>, <code><a href="semantics.html#the-aside-element">aside</a></code>, <code><a href="semantics.html#the-blockquote-element">blockquote</a></code>,
- <!--v2DATAGRID <code>datagrid</code>,--> <code><a href="obsolete.html#dir">dir</a></code>,
- <code><a href="semantics.html#the-div-element">div</a></code>, <code><a href="semantics.html#the-dl-element">dl</a></code>, <code><a href="forms.html#the-fieldset-element">fieldset</a></code>,
- <code><a href="semantics.html#the-footer-element">footer</a></code>, <code><a href="forms.html#the-form-element">form</a></code>, <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></code>,
- <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h2</a></code>, <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h3</a></code>, <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h4</a></code>, <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h5</a></code>,
- <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h6</a></code>, <code><a href="semantics.html#the-header-element">header</a></code>, <code><a href="semantics.html#the-hgroup-element">hgroup</a></code>,
- <code><a href="semantics.html#the-hr-element">hr</a></code>, <code><a href="interactive-elements.html#menus">menu</a></code>, <code><a href="semantics.html#the-nav-element">nav</a></code>,
- <code><a href="semantics.html#the-ol-element">ol</a></code>, <code><a href="semantics.html#the-p-element">p</a></code>, <code><a href="semantics.html#the-pre-element">pre</a></code>,
- <code><a href="semantics.html#the-section-element">section</a></code>, <code><a href="tabular-data.html#the-table-element">table</a></code>, or <code><a href="semantics.html#the-ul-element">ul</a></code>,
- element, or if there is no more content in the parent element and
- the parent element is not an <code><a href="text-level-semantics.html#the-a-element">a</a></code> element.</p><!-- </rt> --><p>An <code><a href="text-level-semantics.html#the-rt-element">rt</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="text-level-semantics.html#the-rt-element">rt</a></code> element is
- immediately followed by an <code><a href="text-level-semantics.html#the-rt-element">rt</a></code> or <code><a href="text-level-semantics.html#the-rp-element">rp</a></code>
- element, or if there is no more content in the parent element.</p><!-- </rp> --><p>An <code><a href="text-level-semantics.html#the-rp-element">rp</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="text-level-semantics.html#the-rp-element">rp</a></code> element is
- immediately followed by an <code><a href="text-level-semantics.html#the-rt-element">rt</a></code> or <code><a href="text-level-semantics.html#the-rp-element">rp</a></code>
- element, or if there is no more content in the parent element.</p><!-- </optgroup> (the text assumes <optgroup> can only be inside a
- <select>; commented out text below can handle the non-<select> case
- if we ever allow it) --><p>An <code><a href="forms.html#the-optgroup-element">optgroup</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end tag</a> may be omitted if the
- <code><a href="forms.html#the-optgroup-element">optgroup</a></code> element <!--has an ancestor
- <code>select</code> element and--> is immediately followed by
- another <code><a href="forms.html#the-optgroup-element">optgroup</a></code> element, or if <!--all of the elements
- that are ancestors of the <code>optgroup</code> element, up to and
- including the first ancestor element that is not an
- <code>optgroup</code> element, have no more content--> there is no
- more content in the parent element.</p><!-- so e.g. the max number of </optgroup>s are omitted here:
- <select><optgroup></select>
- <p id=x><optgroup></optgroup>x</p>
- <p id=x><optgroup><optgroup></optgroup></optgroup>x</p>
- <p><optgroup id=x><optgroup></optgroup>x</p>
- <p><optgroup><optgroup id=x>x</p>
- --><!-- </option> --><p>An <code><a href="forms.html#the-option-element">option</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="forms.html#the-option-element">option</a></code> element is
- immediately followed by another <code><a href="forms.html#the-option-element">option</a></code> element, or if
- it is immediately followed by an <code><a href="forms.html#the-optgroup-element">optgroup</a></code> element, or
- if there is no more content in the parent element.</p><!-- <colgroup> --><p>A <code><a href="tabular-data.html#the-colgroup-element">colgroup</a></code> element's <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> may be omitted if the
- first thing inside the <code><a href="tabular-data.html#the-colgroup-element">colgroup</a></code> element is a
- <code><a href="tabular-data.html#the-col-element">col</a></code> element, and if the element is not immediately
- preceded by another <code><a href="tabular-data.html#the-colgroup-element">colgroup</a></code> element whose <a href="#syntax-end-tag" title="syntax-end-tag">end tag</a> has been omitted. (It can't be
- omitted if the element is empty.)</p><!-- </colgroup> --><p>A <code><a href="tabular-data.html#the-colgroup-element">colgroup</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end tag</a> may be omitted if the
- <code><a href="tabular-data.html#the-colgroup-element">colgroup</a></code> element is not immediately followed by a
- <a href="#space-character">space character</a> or a <a href="#syntax-comments" title="syntax-comments">comment</a>.</p><!-- </thead> --><p>A <code><a href="tabular-data.html#the-thead-element">thead</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="tabular-data.html#the-thead-element">thead</a></code> element is
- immediately followed by a <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> or <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code>
- element.</p><!-- <tbody> --><p>A <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> element's <a href="#syntax-start-tag" title="syntax-start-tag">start tag</a> may be omitted if the
- first thing inside the <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> element is a
- <code><a href="tabular-data.html#the-tr-element">tr</a></code> element, and if the element is not immediately
- preceded by a <code><a href="tabular-data.html#the-tbody-element">tbody</a></code>, <code><a href="tabular-data.html#the-thead-element">thead</a></code>, or
- <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> element whose <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> has been omitted. (It can't be omitted if the element is
- empty.)</p><!-- </tbody> --><p>A <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> element is
- immediately followed by a <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> or <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code>
- element, or if there is no more content in the parent element.</p><!-- </tfoot> --><p>A <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> element is
- immediately followed by a <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> element, or if there is
- no more content in the parent element.</p><!-- </tr> --><p>A <code><a href="tabular-data.html#the-tr-element">tr</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="tabular-data.html#the-tr-element">tr</a></code> element is
- immediately followed by another <code><a href="tabular-data.html#the-tr-element">tr</a></code> element, or if there
- is no more content in the parent element.</p><!-- </td> --><p>A <code><a href="tabular-data.html#the-td-element">td</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="tabular-data.html#the-td-element">td</a></code> element is
- immediately followed by a <code><a href="tabular-data.html#the-td-element">td</a></code> or <code><a href="tabular-data.html#the-th-element">th</a></code>
- element, or if there is no more content in the parent element.</p><!-- </th> --><p>A <code><a href="tabular-data.html#the-th-element">th</a></code> element's <a href="#syntax-end-tag" title="syntax-end-tag">end
- tag</a> may be omitted if the <code><a href="tabular-data.html#the-th-element">th</a></code> element is
- immediately followed by a <code><a href="tabular-data.html#the-td-element">td</a></code> or <code><a href="tabular-data.html#the-th-element">th</a></code>
- element, or if there is no more content in the parent element.</p><p><strong>However</strong>, a <a href="#syntax-start-tag" title="syntax-start-tag">start
- tag</a> must never be omitted if it has any attributes.</p><h5 id="element-restrictions"><span class="secno">9.1.2.5 </span>Restrictions on content models</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>For historical reasons, certain elements have extra restrictions
- beyond even the restrictions given by their content model.</p><p>A <code><a href="tabular-data.html#the-table-element">table</a></code> element must not contain <code><a href="tabular-data.html#the-tr-element">tr</a></code>
- elements, even though these elements are technically allowed inside
- <code><a href="tabular-data.html#the-table-element">table</a></code> elements according to the content models
- described in this specification. (If a <code><a href="tabular-data.html#the-tr-element">tr</a></code> element is
- put inside a <code><a href="tabular-data.html#the-table-element">table</a></code> in the markup, it will in fact imply
- a <code><a href="tabular-data.html#the-tbody-element">tbody</a></code> start tag before it.)</p><p>A single <a href="#syntax-newlines" title="syntax-newlines">newline</a> may be
- placed immediately after the <a href="#syntax-start-tag" title="syntax-start-tag">start
- tag</a> of <code><a href="semantics.html#the-pre-element">pre</a></code> and <code><a href="forms.html#the-textarea-element">textarea</a></code>
- elements. This does not affect the processing of the element. The
- otherwise optional <a href="#syntax-newlines" title="syntax-newlines">newline</a>
- <em>must</em> be included if the element's contents themselves start
- with a <a href="#syntax-newlines" title="syntax-newlines">newline</a> (because
- otherwise the leading newline in the contents would be treated like
- the optional newline, and ignored).</p><div class="example">
- <p>The following two <code><a href="semantics.html#the-pre-element">pre</a></code> blocks are equivalent:</p>
- <pre><pre>Hello</pre></pre>
- <pre><pre><br>Hello</pre></pre>
- </div><h5 id="cdata-rcdata-restrictions"><span class="secno">9.1.2.6 </span>Restrictions on the contents of raw text and RCDATA elements</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>The text in <a href="#raw-text-elements" title="raw text elements">raw text</a> and
- <a href="#rcdata-elements" title="RCDATA elements">RCDATAs</a> element must not
- contain any occurrences of the string "<code title=""></</code>"
- (U+003C LESS-THAN SIGN, U+002F SOLIDUS) followed by characters that
- case-insensitively match the tag name of the element followed by one
- of U+0009 CHARACTER TABULATION, U+000A LINE FEED (LF), U+000C FORM
- FEED (FF), U+000D CARRIAGE RETURN (CR), U+0020 SPACE, U+003E
- GREATER-THAN SIGN (>), or U+002F SOLIDUS (/).</p><h4 id="text-0"><span class="secno">9.1.3 </span>Text</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-text" title="syntax-text">Text</dfn> is allowed inside elements,
- attributes, and comments. Text must consist of Unicode characters.
- Text must not contain U+0000 characters. Text must not contain
- permanently undefined Unicode characters (noncharacters). Text must
- not contain control characters other than <a href="#space-character" title="space
- character">space characters</a>. Extra constraints are placed on
- what is and what is not allowed in text based on where the text is
- to be put, as described in the other sections.</p><h5 id="newlines"><span class="secno">9.1.3.1 </span>Newlines</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-newlines" title="syntax-newlines">Newlines</dfn> in HTML may be
- represented either as U+000D CARRIAGE RETURN (CR) characters, U+000A
- LINE FEED (LF) characters, or pairs of U+000D CARRIAGE RETURN (CR),
- U+000A LINE FEED (LF) characters in that order.</p><h4 id="character-references"><span class="secno">9.1.4 </span>Character references</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>In certain cases described in other sections, <a href="#syntax-text" title="syntax-text">text</a> may be mixed with <dfn id="syntax-charref" title="syntax-charref">character references</dfn>. These can be used
- to escape characters that couldn't otherwise legally be included in
- <a href="#syntax-text" title="syntax-text">text</a>.</p><p>Character references must start with a U+0026 AMPERSAND character
- (&). Following this, there are three possible kinds of character
- references:</p><dl><dt>Named character references</dt>
-
- <dd>The ampersand must be followed by one of the names given in the
- <a href="named-character-references.html#named-character-references">named character references</a> section, using the same
- case. The name must be one that is terminated by a U+003B SEMICOLON
- character (;).</dd>
-
-
- <dt>Decimal numeric character reference</dt>
-
- <dd>The ampersand must be followed by a U+0023 NUMBER SIGN
- character (#), followed by one or more digits in the range U+0030
- DIGIT ZERO (0) to U+0039 DIGIT NINE (9), representing a base-ten
- integer that corresponds to a Unicode code point that is allowed
- according to the definition below. The digits must then be followed
- by a U+003B SEMICOLON character (;).</dd>
-
-
- <dt>Hexadecimal numeric character reference</dt>
-
- <dd>The ampersand must be followed by a U+0023 NUMBER SIGN
- character (#), which must be followed by either a U+0078 LATIN
- SMALL LETTER X character (x) or a U+0058 LATIN CAPITAL LETTER X
- character (X), which must then be followed by one or more digits in
- the range U+0030 DIGIT ZERO (0) to U+0039 DIGIT NINE (9), U+0061
- LATIN SMALL LETTER A to U+0066 LATIN SMALL LETTER F, and U+0041
- LATIN CAPITAL LETTER A to U+0046 LATIN CAPITAL LETTER F,
- representing a base-sixteen integer that corresponds to a Unicode
- code point that is allowed according to the definition below. The
- digits must then be followed by a U+003B SEMICOLON character
- (;).</dd>
-
- </dl><p>The numeric character reference forms described above are allowed
- to reference any Unicode code point other than U+0000, permanently
- undefined Unicode characters (noncharacters), and control characters
- other than <a href="#space-character" title="space character">space
- characters</a>.</p><p>An <dfn id="syntax-ambiguous-ampersand" title="syntax-ambiguous-ampersand">ambiguous
- ampersand</dfn> is a U+0026 AMPERSAND character (&) that is
- followed by some <a href="#syntax-text" title="syntax-text">text</a> other than a
- <a href="#space-character">space character</a>, a U+003C LESS-THAN SIGN character
- (<), or another U+0026 AMPERSAND character (&).</p><h4 id="cdata-sections"><span class="secno">9.1.5 </span>CDATA sections</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-cdata" title="syntax-cdata">CDATA sections</dfn> must start with
- the character sequence U+003C LESS-THAN SIGN, U+0021 EXCLAMATION
- MARK, U+005B LEFT SQUARE BRACKET, U+0043 LATIN CAPITAL LETTER C,
- U+0044 LATIN CAPITAL LETTER D, U+0041 LATIN CAPITAL LETTER A, U+0054
- LATIN CAPITAL LETTER T, U+0041 LATIN CAPITAL LETTER A, U+005B LEFT
- SQUARE BRACKET (<code title=""><![CDATA[</code>). Following this
- sequence, the CDATA section may have <a href="#syntax-text" title="syntax-text">text</a>, with the additional restriction
- that the text must not contain the three character sequence U+005D
- RIGHT SQUARE BRACKET, U+005D RIGHT SQUARE BRACKET, U+003E
- GREATER-THAN SIGN (<code title="">]]></code>). Finally, the CDATA
- section must be ended by the three character sequence U+005D RIGHT
- SQUARE BRACKET, U+005D RIGHT SQUARE BRACKET, U+003E GREATER-THAN
- SIGN (<code title="">]]></code>).</p><h4 id="comments"><span class="secno">9.1.6 </span>Comments</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><dfn id="syntax-comments" title="syntax-comments">Comments</dfn> must start with the
- four character sequence U+003C LESS-THAN SIGN, U+0021 EXCLAMATION
- MARK, U+002D HYPHEN-MINUS, U+002D HYPHEN-MINUS (<code title=""><!--</code>). Following this sequence, the comment may
- have <a href="#syntax-text" title="syntax-text">text</a>, with the additional
- restriction that the text must not start with a single U+003E
- GREATER-THAN SIGN character (>), nor start with a U+002D
- HYPHEN-MINUS character (-) followed by a U+003E GREATER-THAN SIGN
- (>) character, nor contain two consecutive U+002D HYPHEN-MINUS
- characters (<code title="">--</code>), nor end with a U+002D
- HYPHEN-MINUS character (-). Finally, the comment must be ended by
- the three character sequence U+002D HYPHEN-MINUS, U+002D
- HYPHEN-MINUS, U+003E GREATER-THAN SIGN (<code title="">--></code>).</p></body></html>
\ No newline at end of file
Index: obsolete.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/obsolete.html,v
retrieving revision 1.497
retrieving revision 1.498
diff -u -d -r1.497 -r1.498
--- obsolete.html 7 Nov 2009 07:26:51 -0000 1.497
+++ obsolete.html 7 Nov 2009 12:37:38 -0000 1.498
@@ -1,459 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>11 Obsolete features — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
- hr:not(.top) { display: block; background: none; border: none; padding: 0; margin: 2em 0; height: auto; }
- dl, dd { margin-top: 0; margin-bottom: 0; }
- dt { margin-top: 0.75em; margin-bottom: 0.25em; clear: left; }
- dt + dt { margin-top: 0; }
- dd dt { margin-top: 0.25em; margin-bottom: 0; }
- dd p { margin-top: 0; }
- dd dl + p { margin-top: 1em; }
- dd table + p { margin-top: 1em; }
- p + * > li, dd li { margin: 1em 0; }
- dt, dfn { font-weight: bold; font-style: normal; }
- dt dfn { font-style: italic; }
- pre, code { font-size: inherit; font-family: monospace; font-variant: normal; }
- pre strong { color: black; font: inherit; font-weight: bold; background: yellow; }
- pre em { font-weight: bolder; font-style: normal; }
- @media screen { code { color: orangered; } code :link, code :visited { color: inherit; } }
- var sub { vertical-align: bottom; font-size: smaller; position: relative; top: 0.1em; }
- table { border-collapse: collapse; border-style: hidden hidden none hidden; }
- table thead { border-bottom: solid; }
- table tbody th:first-child { border-left: solid; }
- table tbody th { text-align: left; }
- table td, table th { border-left: solid; border-right: solid; border-bottom: solid thin; vertical-align: top; padding: 0.2em; }
- blockquote { margin: 0 0 0 2em; border: 0; padding: 0; font-style: italic; }
-
- .bad, .bad *:not(.XXX) { color: gray; border-color: gray; background: transparent; }
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- .toc dfn, h1 dfn, h2 dfn, h3 dfn, h4 dfn, h5 dfn, h6 dfn { font: inherit; }
- img.extra { float: right; }
- pre.idl { border: solid thin; background: #EEEEEE; color: black; padding: 0.5em 1em; }
- pre.idl :link, pre.idl :visited { color: inherit; background: transparent; }
- pre.css { border: solid thin; background: #FFFFEE; color: black; padding: 0.5em 1em; }
- pre.css:first-line { color: #AAAA50; }
- dl.domintro { color: green; margin: 2em 0 2em 2em; padding: 0.5em 1em; border: none; background: #EEFFEE; }
- hr + dl.domintro, div.impl + dl.domintro { margin-top: 2.5em; margin-bottom: 1.5em; }
- dl.domintro dt, dl.domintro dt * { color: black; text-decoration: none; }
- dl.domintro dd { margin: 0.5em 0 1em 2em; padding: 0; }
- dl.domintro dd p { margin: 0.5em 0; }
- dl.switch { padding-left: 2em; }
- dl.switch > dt { text-indent: -1.5em; }
- dl.switch > dt:before { content: '\21AA'; padding: 0 0.5em 0 0; display: inline-block; width: 1em; text-align: right; line-height: 0.5em; }
- dl.triple { padding: 0 0 0 1em; }
- dl.triple dt, dl.triple dd { margin: 0; display: inline }
- dl.triple dt:after { content: ':'; }
- dl.triple dd:after { content: '\A'; white-space: pre; }
- .diff-old { text-decoration: line-through; color: silver; background: transparent; }
- .diff-chg, .diff-new { text-decoration: underline; color: green; background: transparent; }
- a .diff-new { border-bottom: 1px blue solid; }
-
- h2 { page-break-before: always; }
- h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }
- h1 + h2, hr + h2.no-toc { page-break-before: auto; }
-
- p > span:not([title=""]):not([class="XXX"]):not([class="impl"]), li > span:not([title=""]):not([class="XXX"]):not([class="impl"]) { border-bottom: solid #9999CC; }
-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
- p.copyright { font-size: x-small; font-style: oblique; margin: 0; }
-
- body > .toc > li { margin-top: 1em; margin-bottom: 1em; }
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- .toc, .toc li { list-style: none; }
-
- .brief { margin-top: 1em; margin-bottom: 1em; line-height: 1.1; }
- .brief li { margin: 0; padding: 0; }
- .brief li p { margin: 0; padding: 0; }
-
- .category-list { margin-top: -0.75em; margin-bottom: 1em; line-height: 1.5; }
- .category-list::before { content: '\21D2\A0'; font-size: 1.2em; font-weight: 900; }
- .category-list li { display: inline; }
- .category-list li:not(:last-child)::after { content: ', '; }
- .category-list li > span, .category-list li > a { text-transform: lowercase; }
- .category-list li * { text-transform: none; } /* don't affect <code> nested in <a> */
-
- .XXX { color: #E50000; background: white; border: solid red; padding: 0.5em; margin: 1em 0; }
- .XXX > :first-child { margin-top: 0; }
- p .XXX { line-height: 3em; }
- .annotation { border: solid thin black; background: #0C479D; color: white; position: relative; margin: 8px 0 20px 0; }
- .annotation:before { position: absolute; left: 0; top: 0; width: 100%; height: 100%; margin: 6px -6px -6px 6px; background: #333333; z-index: -1; content: ''; }
- .annotation :link, .annotation :visited { color: inherit; }
- .annotation :link:hover, .annotation :visited:hover { background: transparent; }
- .annotation span { border: none ! important; }
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- .warning { color: red; background: transparent; }
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- p.note, div.note { padding: 0.5em 2em; }
- span.note { padding: 0 2em; }
- .note p:first-child, .warning p:first-child { margin-top: 0; }
- .note p:last-child, .warning p:last-child { margin-bottom: 0; }
- .warning:before { font-style: normal; }
- p.note:before { content: 'Note: '; }
- p.warning:before { content: '\26A0 Warning! '; }
-
- .bookkeeping:before { display: block; content: 'Bookkeeping details'; font-weight: bolder; font-style: italic; }
- .bookkeeping { font-size: 0.8em; margin: 2em 0; }
- .bookkeeping p { margin: 0.5em 2em; display: list-item; list-style: square; }
-
- h4 { position: relative; z-index: 3; }
- h4 + .element, h4 + div + .element { margin-top: -2.5em; padding-top: 2em; }
- .element {
- background: #EEEEFF;
- color: black;
- margin: 0 0 1em 0.15em;
- padding: 0 1em 0.25em 0.75em;
- border-left: solid #9999FF 0.25em;
- position: relative;
- z-index: 1;
- }
- .element:before {
- position: absolute;
- z-index: 2;
- top: 0;
- left: -1.15em;
- height: 2em;
- width: 0.9em;
- background: #EEEEFF;
- content: ' ';
- border-style: none none solid solid;
- border-color: #9999FF;
- border-width: 0.25em;
- }
-
- .example { display: block; color: #222222; background: #FCFCFC; border-left: double; margin-left: 2em; padding-left: 1em; }
- td > .example:only-child { margin: 0 0 0 0.1em; }
-
- .tall-and-narrow {
- font-size: 0.6em;
- column-width: 25em;
- column-gap: 1em;
- -moz-column-width: 25em;
- -moz-column-gap: 1em;
- -webkit-column-width: 25em;
- -webkit-column-gap: 1em;
- }
-
- ul.domTree, ul.domTree ul { padding: 0 0 0 1em; margin: 0; }
- ul.domTree li { padding: 0; margin: 0; list-style: none; position: relative; }
- ul.domTree li li { list-style: none; }
- ul.domTree li:first-child::before { position: absolute; top: 0; height: 0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree li:not(:last-child)::after { position: absolute; top: 0; bottom: -0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree span { font-style: italic; font-family: serif; }
- ul.domTree .t1 code { color: purple; font-weight: bold; }
- ul.domTree .t2 { font-style: normal; font-family: monospace; }
- ul.domTree .t2 .name { color: black; font-weight: bold; }
- ul.domTree .t2 .value { color: blue; font-weight: normal; }
- ul.domTree .t3 code, .domTree .t4 code, .domTree .t5 code { color: gray; }
- ul.domTree .t7 code, .domTree .t8 code { color: green; }
- ul.domTree .t10 code { color: teal; }
-
- </style><style type="text/css">
-
- .applies thead th > * { display: block; }
- .applies thead code { display: block; }
- .applies tbody th { whitespace: nowrap; }
- .applies td { text-align: center; }
- .applies .yes { background: yellow; }
-
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
-
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
- #table-example-1 * { font-family: "Essays1743", serif; line-height: 1.01em; }
- #table-example-1 caption { padding-bottom: 0.5em; }
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- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
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- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="the-xhtml-syntax.html" title="10 The XHTML syntax" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="iana.html" title="12 IANA considerations" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="the-xhtml-syntax.html">← 10 The XHTML syntax</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="iana.html">12 IANA considerations →</a>
- </div>
-
- <h2 id="obsolete"><span class="secno">11 </span>Obsolete features</h2><h3 id="obsolete-but-conforming-features"><span class="secno">11.1 </span>Obsolete but conforming features</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Features listed in this section will trigger warnings in
- conformance checkers.</p><p>In <a href="syntax.html#syntax">the HTML syntax</a>, authors should not specify <a href="syntax.html#syntax-doctype" title="syntax-DOCTYPE">DOCTYPE</a>s that get parsed as <a href="#obsolete-permitted-doctype" title="obsolete permitted DOCTYPE">obsolete permitted
- DOCTYPEs</a>.</p><!-- this is poor form; we really should define
- this in the syntax section somehow --><p>Authors should not specify an <code title="attr-meta-http-equiv"><a href="semantics.html#attr-meta-http-equiv">http-equiv</a></code> attribute in the
- <a href="semantics.html#attr-meta-http-equiv-content-language" title="attr-meta-http-equiv-content-language">Content
- Language</a> state on a <code><a href="semantics.html#meta">meta</a></code> element. The <code title="attr-lang"><a href="dom.html#attr-lang">lang</a></code> attribute should be used instead.</p><p>Authors should not specify a <code title="attr-img-border"><a href="#attr-img-border">border</a></code> attribute on an
- <code><a href="text-level-semantics.html#the-img-element">img</a></code> element. If the attribute is present, its value
- must be the string "<code title="">0</code>". CSS should be used
- instead.</p><p>Authors should not specify a <code title="attr-script-language"><a href="#attr-script-language">language</a></code> attribute on a
- <code><a href="semantics.html#script">script</a></code> element. If the attribute is present, its value
- must be an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for the string
- "<code title="">JavaScript</code>" and either the <code title="attr-script-type"><a href="semantics.html#attr-script-type">type</a></code> attribute must be omitted or
- its value must be an <a href="infrastructure.html#ascii-case-insensitive">ASCII case-insensitive</a> match for
- the string "<code title="">text/javascript</code>". The attribute
- should be entirely omitted instead (with the value "<code title="">JavaScript</code>", it has no effect), or replaced with use
- of the <code title="attr-script-type"><a href="semantics.html#attr-script-type">type</a></code> attribute.</p><p>Authors should not specify the <code title="attr-a-name"><a href="#attr-a-name">name</a></code> attribute on <code><a href="text-level-semantics.html#the-a-element">a</a></code>
- elements. If the attribute is present, its value must not be the
- empty string and must neither be equal to the value of any of the
- <a href="dom.html#concept-id" title="concept-id">IDs</a> in the element's <a href="infrastructure.html#home-subtree">home
- subtree</a> other than the element's own <a href="dom.html#concept-id" title="concept-id">ID</a>, if any, nor be equal to the value of
- any of the other <code title="attr-a-name"><a href="#attr-a-name">name</a></code> attributes on
- <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements in the element's <a href="infrastructure.html#home-subtree">home
- subtree</a>. If this attribute is present and the element has an
- <a href="dom.html#concept-id" title="concept-id">ID</a>, then the attribute's value must
- be equal to the element's <a href="dom.html#concept-id" title="concept-id">ID</a>. In
- earlier versions of the language, this attribute was intended as a
- way to specify possible targets for fragment identifiers in <a href="infrastructure.html#url" title="URL">URLs</a>. The <code title="attr-id"><a href="dom.html#the-id-attribute">id</a></code>
- attribute should be used instead.</p><p class="note">The <code title="attr-table-summary"><a href="tabular-data.html#attr-table-summary">summary</a></code>
- attribute, defined in the <code><a href="tabular-data.html#the-table-element">table</a></code> section, will also
- trigger a warning.</p><h3 id="non-conforming-features"><span class="secno">11.2 </span>Non-conforming features</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Elements in the following list are entirely obsolete, and must
- not be used by authors:</p><dl><!-- alphabetical by first element in the group, except CSS goes last --><dt><code><a href="#the-applet-element">applet</a></code></dt>
- <dd><p>Use <code><a href="text-level-semantics.html#the-embed-element">embed</a></code> or <code><a href="text-level-semantics.html#the-object-element">object</a></code> instead.</p></dd>
-
- <dt><dfn id="acronym"><code>acronym</code></dfn></dt>
- <dd><p>Use <code><a href="text-level-semantics.html#the-abbr-element">abbr</a></code> instead.</p></dd>
-
- <dt><dfn id="dir"><code>dir</code></dfn></dt>
- <dd><p>Use <code><a href="semantics.html#the-ul-element">ul</a></code> instead.</p></dd>
-
- <dt><code><a href="#frame">frame</a></code></dt>
- <dt><code><a href="#frameset">frameset</a></code></dt>
- <dt><dfn id="noframes"><code>noframes</code></dfn></dt>
- <dd><p>Either use <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> and CSS instead, or use server-side includes to generate complete pages with the various invariant parts merged in.</p></dd>
-
- <dt><dfn id="isindex-0"><code>isindex</code></dfn></dt>
- <dd><p>Use an explicit <code><a href="forms.html#the-form-element">form</a></code> and <a href="forms.html#text-state-and-search-state" title="attr-input-type-text">text field</a> combination instead.</p></dd>
-
- <dt><dfn id="listing"><code>listing</code></dfn></dt>
- <dt><dfn id="xmp"><code>xmp</code></dfn></dt>
- <dd><p>Use <code><a href="semantics.html#the-pre-element">pre</a></code> and <code><a href="text-level-semantics.html#the-code-element">code</a></code> instead.</p></dd>
-
- <dt><dfn id="nextid"><code>nextid</code></dfn></dt>
- <dd><p>Use GUIDs instead.</p></dd>
-
- <dt><dfn id="noembed"><code>noembed</code></dfn></dt>
- <dd><p>Use <code><a href="text-level-semantics.html#the-object-element">object</a></code> instead of <code><a href="text-level-semantics.html#the-embed-element">embed</a></code> when fallback is necessary.</p></dd>
-
- <dt><dfn id="plaintext"><code>plaintext</code></dfn></dt>
- <dd><p>Use the "<code>text/plain</code>" <a href="infrastructure.html#mime-type">MIME type</a> instead.</p></dd>
-
- <dt><dfn id="rb"><code>rb</code></dfn></dt>
- <dd><p>Providing the ruby base directly inside the <code><a href="text-level-semantics.html#the-ruby-element">ruby</a></code> element is sufficient; the <code><a href="#rb">rb</a></code> element is unnecessary. Omit it altogether.</p></dd>
-
- <dt><dfn id="basefont"><code>basefont</code></dfn></dt>
- <dt><dfn id="big"><code>big</code></dfn></dt>
- <dt><dfn id="blink"><code>blink</code></dfn></dt>
- <dt><dfn id="center"><code>center</code></dfn></dt>
- <dt><dfn id="font"><code>font</code></dfn></dt>
- <dt><code><a href="#the-marquee-element">marquee</a></code></dt>
- <dt><dfn id="s"><code>s</code></dfn></dt>
- <dt><dfn id="spacer"><code>spacer</code></dfn></dt>
- <dt><dfn id="strike"><code>strike</code></dfn></dt>
- <dt><dfn id="tt"><code>tt</code></dfn></dt>
- <dt><dfn id="u"><code>u</code></dfn></dt>
- <dd><p>Use CSS instead.</p></dd>
-
- </dl><hr><p>The following attributes are obsolete (though the elements are
- still part of the language), and must not be used by authors:</p><dl><!-- alphabetical by element then attribute of first item in group, except CSS goes last --><dt><dfn id="attr-a-charset" title="attr-a-charset"><code>charset</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements</dt>
- <dt><dfn id="attr-link-charset" title="attr-link-charset"><code>charset</code></dfn> on <code><a href="semantics.html#the-link-element">link</a></code> elements</dt>
- <dd><p>Use an HTTP Content-Type header on the linked resource instead.</p></dd>
-
- <dt><dfn id="attr-a-coords" title="attr-a-coords"><code>coords</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements</dt>
- <dt><dfn id="attr-a-shape" title="attr-a-shape"><code>shape</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements</dt>
- <dd><p>Use <code><a href="the-canvas-element.html#the-area-element">area</a></code> instead of <code><a href="text-level-semantics.html#the-a-element">a</a></code> for image maps.</p></dd>
-
- <dt><dfn id="attr-a-methods" title="attr-a-methods"><code>methods</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements</dt>
- <dd><p>Use the HTTP OPTIONS feature instead.</p></dd>
-
- <dt><dfn id="attr-a-name" title="attr-a-name"><code>name</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements (except as noted in the previous section)</dt>
- <dt><dfn id="attr-embed-name" title="attr-embed-name"><code>name</code></dfn> on <code><a href="text-level-semantics.html#the-embed-element">embed</a></code> elements</dt>
- <dt><dfn id="attr-img-name" title="attr-img-name"><code>name</code></dfn> on <code><a href="text-level-semantics.html#the-img-element">img</a></code> elements</dt>
- <dd><p>Use the <code title="attr-id"><a href="dom.html#the-id-attribute">id</a></code> attribute instead.</p></dd>
-
- <dt><dfn id="attr-a-rev" title="attr-a-rev"><code>rev</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements</dt>
- <dt><dfn id="attr-link-rev" title="attr-link-rev"><code>rev</code></dfn> on <code><a href="semantics.html#the-link-element">link</a></code> elements</dt>
- <dd><p>Use the <code title="attr-hyperlink-rel"><a href="history.html#attr-hyperlink-rel">rel</a></code>
- attribute instead, with an opposite term. (For example, instead of
- <code title="">rev="made"</code>, use <code title="">rel="author"</code>.)</p></dd>
-
- <dt><dfn id="attr-a-urn" title="attr-a-urn"><code>urn</code></dfn> on <code><a href="text-level-semantics.html#the-a-element">a</a></code> elements</dt>
- <dd><p>Specify the preferred persistent identifier using the <code title="attr-href">href</code> attribute instead.</p></dd>
-
- <dt><dfn id="attr-area-nohref" title="attr-area-nohref"><code>nohref</code></dfn> on <code><a href="the-canvas-element.html#the-area-element">area</a></code> elements</dt>
- <dd><p>Omitting the <code title="attr-hyperlink-href"><a href="history.html#attr-hyperlink-href">href</a></code>
- attribute is sufficient; the <code title="attr-area-nohref"><a href="#attr-area-nohref">nohref</a></code> attribute is
- unnecessary. Omit it altogether.</p></dd>
-
- <dt><dfn id="attr-head-profile" title="attr-head-profile"><code>profile</code></dfn> on <code><a href="semantics.html#the-head-element-0">head</a></code> elements</dt>
- <dd><p>When used for declaring which <code><a href="semantics.html#meta">meta</a></code> terms are
- used in the document, unnecessary; omit it altogether, and <a href="semantics.html#concept-meta-extensions" title="concept-meta-extensions">register the names</a>.</p></dd>
- <dd><p>When used for triggering specific user agent behaviors: use
- a <code><a href="semantics.html#the-link-element">link</a></code> element instead.</p></dd>
-
- <dt><dfn id="attr-html-version" title="attr-html-version"><code>version</code></dfn> on <code><a href="semantics.html#the-html-element-0">html</a></code> elements</dt>
- <dd><p>Unnecessary. Omit it altogether.</p></dd>
-
- <dt><dfn id="attr-input-usemap" title="attr-input-usemap"><code>usemap</code></dfn> on <code><a href="forms.html#the-input-element">input</a></code> elements</dt>
- <dd><p>Use <code><a href="text-level-semantics.html#the-img-element">img</a></code> instead of <code><a href="forms.html#the-input-element">input</a></code> for image maps.</p></dd>
-
- <dt><dfn id="attr-iframe-longdesc" title="attr-iframe-longdesc"><code>longdesc</code></dfn> on <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements</dt>
- <dt><dfn id="attr-img-longdesc" title="attr-img-longdesc"><code>longdesc</code></dfn> on <code><a href="text-level-semantics.html#the-img-element">img</a></code> elements</dt>
- <dd><p>Use a regular <code><a href="text-level-semantics.html#the-a-element">a</a></code> element to link to the description.</p></dd>
-
- <dt><dfn id="attr-link-target" title="attr-link-target"><code>target</code></dfn> on <code><a href="semantics.html#the-link-element">link</a></code> elements</dt>
- <dd><p>Unnecessary. Omit it altogether.</p></dd>
-
- <dt><dfn id="attr-meta-scheme" title="attr-meta-scheme"><code>scheme</code></dfn> on <code><a href="semantics.html#meta">meta</a></code> elements</dt>
- <dd><p>Use only one scheme per field, or make the scheme declaration part of the value.</p></dd>
-
- <dt><dfn id="attr-object-archive" title="attr-object-archive"><code>archive</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-classid" title="attr-object-classid"><code>classid</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-code" title="attr-object-code"><code>code</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-codebase" title="attr-object-codebase"><code>codebase</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-codetype" title="attr-object-codetype"><code>codetype</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dd><p>Use the <code title="attr-object-data"><a href="text-level-semantics.html#attr-object-data">data</a></code> and <code title="attr-object-type"><a href="text-level-semantics.html#attr-object-type">type</a></code> attributes to invoke <a href="infrastructure.html#plugin" title="plugin">plugins</a>. To set parameters with these names
- in particular, the <code><a href="text-level-semantics.html#the-param-element">param</a></code> element can be used.</p></dd>
-
- <dt><dfn id="attr-object-declare" title="attr-object-declare"><code>declare</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dd><p>Repeat the <code><a href="text-level-semantics.html#the-object-element">object</a></code> element completely each time the resource is to be reused.</p></dd>
-
- <dt><dfn id="attr-object-standby" title="attr-object-standby"><code>standby</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dd><p>Optimise the linked resource so that it loads quickly or, at least, incrementally.</p></dd>
-
- <dt><dfn id="attr-param-type" title="attr-param-type"><code>type</code></dfn> on <code><a href="text-level-semantics.html#the-param-element">param</a></code> elements</dt>
- <dt><dfn id="attr-param-valuetype" title="attr-param-valuetype"><code>valuetype</code></dfn> on <code><a href="text-level-semantics.html#the-param-element">param</a></code> elements</dt>
- <dd><p>Use the <code title="attr-param-name"><a href="text-level-semantics.html#attr-param-name">name</a></code> and <code title="attr-param-value"><a href="text-level-semantics.html#attr-param-value">value</a></code> attributes without declaring
- value types.</p></dd>
-
- <dt><dfn id="attr-script-language" title="attr-script-language"><code>language</code></dfn> on <code><a href="semantics.html#script">script</a></code> elements (except as noted in the previous section)</dt>
- <dd><p>Use the <code title="attr-script-type"><a href="semantics.html#attr-script-type">type</a></code> attribute
- instead.</p></dd>
-
- <dt><dfn id="attr-tdth-abbr" title="attr-tdth-abbr"><code>abbr</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dd><p>Use text that begins in an unambiguous and terse manner, and include any more elaborate text after that.</p>
-
- </dd><dt><dfn id="attr-tdth-axis" title="attr-tdth-axis"><code>axis</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dd><p>Use the <code title="attr-th-scope"><a href="tabular-data.html#attr-th-scope">scope</a></code> attribute.</p>
-
- </dd><dt><dfn id="attr-body-alink" title="attr-body-alink"><code>alink</code></dfn> on <code><a href="semantics.html#the-body-element-0">body</a></code> elements</dt>
- <dt><dfn id="attr-body-background" title="attr-body-background"><code>background</code></dfn> on <code><a href="semantics.html#the-body-element-0">body</a></code> elements</dt>
- <dt><dfn id="attr-body-bgcolor" title="attr-body-bgcolor"><code>bgcolor</code></dfn> on <code><a href="semantics.html#the-body-element-0">body</a></code> elements</dt>
- <dt><dfn id="attr-body-link" title="attr-body-link"><code>link</code></dfn> on <code><a href="semantics.html#the-body-element-0">body</a></code> elements</dt>
- <dt><dfn id="attr-body-text" title="attr-body-text"><code>text</code></dfn> on <code><a href="semantics.html#the-body-element-0">body</a></code> elements</dt>
- <dt><dfn id="attr-body-vlink" title="attr-body-vlink"><code>vlink</code></dfn> on <code><a href="semantics.html#the-body-element-0">body</a></code> elements</dt>
- <dt><dfn id="attr-br-clear" title="attr-br-clear"><code>clear</code></dfn> on <code><a href="semantics.html#the-br-element">br</a></code> elements</dt>
- <dt><dfn id="attr-caption-align" title="attr-caption-align"><code>align</code></dfn> on <code><a href="tabular-data.html#the-caption-element">caption</a></code> elements</dt>
- <dt><dfn id="attr-col-align" title="attr-col-align"><code>align</code></dfn> on <code><a href="tabular-data.html#the-col-element">col</a></code> elements</dt>
- <dt><dfn id="attr-col-char" title="attr-col-char"><code>char</code></dfn> on <code><a href="tabular-data.html#the-col-element">col</a></code> elements</dt>
- <dt><dfn id="attr-col-charoff" title="attr-col-charoff"><code>charoff</code></dfn> on <code><a href="tabular-data.html#the-col-element">col</a></code> elements</dt>
- <dt><dfn id="attr-col-valign" title="attr-col-valign"><code>valign</code></dfn> on <code><a href="tabular-data.html#the-col-element">col</a></code> elements</dt>
- <dt><dfn id="attr-col-width" title="attr-col-width"><code>width</code></dfn> on <code><a href="tabular-data.html#the-col-element">col</a></code> elements</dt>
- <dt><dfn id="attr-div-align" title="attr-div-align"><code>align</code></dfn> on <code><a href="semantics.html#the-div-element">div</a></code> elements</dt>
- <dt><dfn id="attr-dl-compact" title="attr-dl-compact"><code>compact</code></dfn> on <code><a href="semantics.html#the-dl-element">dl</a></code> elements</dt>
- <dt><dfn id="attr-embed-align" title="attr-embed-align"><code>align</code></dfn> on <code><a href="text-level-semantics.html#the-embed-element">embed</a></code> elements</dt>
- <dt><dfn id="attr-hr-align" title="attr-hr-align"><code>align</code></dfn> on <code><a href="semantics.html#the-hr-element">hr</a></code> elements</dt>
- <dt><dfn id="attr-hr-noshade" title="attr-hr-noshade"><code>noshade</code></dfn> on <code><a href="semantics.html#the-hr-element">hr</a></code> elements</dt>
- <dt><dfn id="attr-hr-size" title="attr-hr-size"><code>size</code></dfn> on <code><a href="semantics.html#the-hr-element">hr</a></code> elements</dt>
- <dt><dfn id="attr-hr-width" title="attr-hr-width"><code>width</code></dfn> on <code><a href="semantics.html#the-hr-element">hr</a></code> elements</dt>
- <dt><dfn id="attr-hx-align" title="attr-hx-align"><code>align</code></dfn> on <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></code>—<code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h6</a></code> elements</dt>
- <dt><dfn id="attr-iframe-align" title="attr-iframe-align"><code>align</code></dfn> on <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements</dt>
- <dt><dfn id="attr-iframe-frameborder" title="attr-iframe-frameborder"><code>frameborder</code></dfn> on <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements</dt>
- <dt><dfn id="attr-iframe-marginheight" title="attr-iframe-marginheight"><code>marginheight</code></dfn> on <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements</dt>
- <dt><dfn id="attr-iframe-marginwidth" title="attr-iframe-marginwidth"><code>marginwidth</code></dfn> on <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements</dt>
- <dt><dfn id="attr-iframe-scrolling" title="attr-iframe-scrolling"><code>scrolling</code></dfn> on <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code> elements</dt>
- <dt><dfn id="attr-input-align" title="attr-input-align"><code>align</code></dfn> on <code><a href="forms.html#the-input-element">input</a></code> elements</dt>
- <dt><dfn id="attr-img-align" title="attr-img-align"><code>align</code></dfn> on <code><a href="text-level-semantics.html#the-img-element">img</a></code> elements</dt>
- <dt><dfn id="attr-img-border" title="attr-img-border"><code>border</code></dfn> on <code><a href="text-level-semantics.html#the-img-element">img</a></code> elements (except as noted in the previous section)</dt>
- <dt><dfn id="attr-img-hspace" title="attr-img-hspace"><code>hspace</code></dfn> on <code><a href="text-level-semantics.html#the-img-element">img</a></code> elements</dt>
- <dt><dfn id="attr-img-vspace" title="attr-img-vspace"><code>vspace</code></dfn> on <code><a href="text-level-semantics.html#the-img-element">img</a></code> elements</dt>
- <dt><dfn id="attr-legend-align" title="attr-legend-align"><code>align</code></dfn> on <code><a href="forms.html#the-legend-element">legend</a></code> elements</dt>
- <dt><dfn id="attr-li-type" title="attr-li-type"><code>type</code></dfn> on <code><a href="semantics.html#the-li-element">li</a></code> elements</dt>
- <dt><dfn id="attr-menu-compact" title="attr-menu-compact"><code>compact</code></dfn> on <code><a href="interactive-elements.html#menus">menu</a></code> elements</dt>
- <dt><dfn id="attr-object-align" title="attr-object-align"><code>align</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-border" title="attr-object-border"><code>border</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-hspace" title="attr-object-hspace"><code>hspace</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-object-vspace" title="attr-object-vspace"><code>vspace</code></dfn> on <code><a href="text-level-semantics.html#the-object-element">object</a></code> elements</dt>
- <dt><dfn id="attr-ol-compact" title="attr-ol-compact"><code>compact</code></dfn> on <code><a href="semantics.html#the-ol-element">ol</a></code> elements</dt>
- <dt><dfn id="attr-ol-type" title="attr-ol-type"><code>type</code></dfn> on <code><a href="semantics.html#the-ol-element">ol</a></code> elements</dt>
- <dt><dfn id="attr-p-align" title="attr-p-align"><code>align</code></dfn> on <code><a href="semantics.html#the-p-element">p</a></code> elements</dt>
- <dt><dfn id="attr-pre-width" title="attr-pre-width"><code>width</code></dfn> on <code><a href="semantics.html#the-pre-element">pre</a></code> elements</dt>
- <dt><dfn id="attr-table-align" title="attr-table-align"><code>align</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-bgcolor" title="attr-table-bgcolor"><code>bgcolor</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-border" title="attr-table-border"><code>border</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-cellpadding" title="attr-table-cellpadding"><code>cellpadding</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-cellspacing" title="attr-table-cellspacing"><code>cellspacing</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-frame" title="attr-table-frame"><code>frame</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-rules" title="attr-table-rules"><code>rules</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-table-width" title="attr-table-width"><code>width</code></dfn> on <code><a href="tabular-data.html#the-table-element">table</a></code> elements</dt>
- <dt><dfn id="attr-tbody-align" title="attr-tbody-align"><code>align</code></dfn> on <code><a href="tabular-data.html#the-tbody-element">tbody</a></code>, <code><a href="tabular-data.html#the-thead-element">thead</a></code>, and <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> elements</dt>
- <dt><dfn id="attr-tbody-char" title="attr-tbody-char"><code>char</code></dfn> on <code><a href="tabular-data.html#the-tbody-element">tbody</a></code>, <code><a href="tabular-data.html#the-thead-element">thead</a></code>, and <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> elements</dt>
- <dt><dfn id="attr-tbody-charoff" title="attr-tbody-charoff"><code>charoff</code></dfn> on <code><a href="tabular-data.html#the-tbody-element">tbody</a></code>, <code><a href="tabular-data.html#the-thead-element">thead</a></code>, and <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> elements</dt>
- <dt><dfn id="attr-tbody-valign" title="attr-tbody-vAlign"><code>valign</code></dfn> on <code><a href="tabular-data.html#the-tbody-element">tbody</a></code>, <code><a href="tabular-data.html#the-thead-element">thead</a></code>, and <code><a href="tabular-data.html#the-tfoot-element">tfoot</a></code> elements</dt>
- <dt><dfn id="attr-tdth-align" title="attr-tdth-align"><code>align</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-bgcolor" title="attr-tdth-bgcolor"><code>bgcolor</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-char" title="attr-tdth-char"><code>char</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-charoff" title="attr-tdth-charoff"><code>charoff</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-height" title="attr-tdth-height"><code>height</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-nowrap" title="attr-tdth-nowrap"><code>nowrap</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-valign" title="attr-tdth-valign"><code>valign</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tdth-width" title="attr-tdth-width"><code>width</code></dfn> on <code><a href="tabular-data.html#the-td-element">td</a></code> and <code><a href="tabular-data.html#the-th-element">th</a></code> elements</dt>
- <dt><dfn id="attr-tr-align" title="attr-tr-align"><code>align</code></dfn> on <code><a href="tabular-data.html#the-tr-element">tr</a></code> elements</dt>
- <dt><dfn id="attr-tr-bgcolor" title="attr-tr-bgcolor"><code>bgcolor</code></dfn> on <code><a href="tabular-data.html#the-tr-element">tr</a></code> elements</dt>
- <dt><dfn id="attr-tr-char" title="attr-tr-char"><code>char</code></dfn> on <code><a href="tabular-data.html#the-tr-element">tr</a></code> elements</dt>
- <dt><dfn id="attr-tr-charoff" title="attr-tr-charoff"><code>charoff</code></dfn> on <code><a href="tabular-data.html#the-tr-element">tr</a></code> elements</dt>
- <dt><dfn id="attr-tr-valign" title="attr-tr-valign"><code>valign</code></dfn> on <code><a href="tabular-data.html#the-tr-element">tr</a></code> elements</dt>
- <dt><dfn id="attr-ul-compact" title="attr-ul-compact"><code>compact</code></dfn> on <code><a href="semantics.html#the-ul-element">ul</a></code> elements</dt>
- <dt><dfn id="attr-ul-type" title="attr-ul-type"><code>type</code></dfn> on <code><a href="semantics.html#the-ul-element">ul</a></code> elements</dt>
- <dd><p>Use CSS instead.</p></dd>
-
- </dl></body></html>
\ No newline at end of file
Index: named-character-references.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/named-character-references.html,v
retrieving revision 1.497
retrieving revision 1.498
diff -u -d -r1.497 -r1.498
--- named-character-references.html 7 Nov 2009 07:26:51 -0000 1.497
+++ named-character-references.html 7 Nov 2009 12:37:38 -0000 1.498
@@ -1,239 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>9.2 Named character references — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
- hr:not(.top) { display: block; background: none; border: none; padding: 0; margin: 2em 0; height: auto; }
- dl, dd { margin-top: 0; margin-bottom: 0; }
- dt { margin-top: 0.75em; margin-bottom: 0.25em; clear: left; }
- dt + dt { margin-top: 0; }
- dd dt { margin-top: 0.25em; margin-bottom: 0; }
- dd p { margin-top: 0; }
- dd dl + p { margin-top: 1em; }
- dd table + p { margin-top: 1em; }
- p + * > li, dd li { margin: 1em 0; }
- dt, dfn { font-weight: bold; font-style: normal; }
- dt dfn { font-style: italic; }
- pre, code { font-size: inherit; font-family: monospace; font-variant: normal; }
- pre strong { color: black; font: inherit; font-weight: bold; background: yellow; }
- pre em { font-weight: bolder; font-style: normal; }
- @media screen { code { color: orangered; } code :link, code :visited { color: inherit; } }
- var sub { vertical-align: bottom; font-size: smaller; position: relative; top: 0.1em; }
- table { border-collapse: collapse; border-style: hidden hidden none hidden; }
- table thead { border-bottom: solid; }
- table tbody th:first-child { border-left: solid; }
- table tbody th { text-align: left; }
- table td, table th { border-left: solid; border-right: solid; border-bottom: solid thin; vertical-align: top; padding: 0.2em; }
- blockquote { margin: 0 0 0 2em; border: 0; padding: 0; font-style: italic; }
-
- .bad, .bad *:not(.XXX) { color: gray; border-color: gray; background: transparent; }
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- .toc dfn, h1 dfn, h2 dfn, h3 dfn, h4 dfn, h5 dfn, h6 dfn { font: inherit; }
- img.extra { float: right; }
- pre.idl { border: solid thin; background: #EEEEEE; color: black; padding: 0.5em 1em; }
- pre.idl :link, pre.idl :visited { color: inherit; background: transparent; }
- pre.css { border: solid thin; background: #FFFFEE; color: black; padding: 0.5em 1em; }
- pre.css:first-line { color: #AAAA50; }
- dl.domintro { color: green; margin: 2em 0 2em 2em; padding: 0.5em 1em; border: none; background: #EEFFEE; }
- hr + dl.domintro, div.impl + dl.domintro { margin-top: 2.5em; margin-bottom: 1.5em; }
- dl.domintro dt, dl.domintro dt * { color: black; text-decoration: none; }
- dl.domintro dd { margin: 0.5em 0 1em 2em; padding: 0; }
- dl.domintro dd p { margin: 0.5em 0; }
- dl.switch { padding-left: 2em; }
- dl.switch > dt { text-indent: -1.5em; }
- dl.switch > dt:before { content: '\21AA'; padding: 0 0.5em 0 0; display: inline-block; width: 1em; text-align: right; line-height: 0.5em; }
- dl.triple { padding: 0 0 0 1em; }
- dl.triple dt, dl.triple dd { margin: 0; display: inline }
- dl.triple dt:after { content: ':'; }
- dl.triple dd:after { content: '\A'; white-space: pre; }
- .diff-old { text-decoration: line-through; color: silver; background: transparent; }
- .diff-chg, .diff-new { text-decoration: underline; color: green; background: transparent; }
- a .diff-new { border-bottom: 1px blue solid; }
-
- h2 { page-break-before: always; }
- h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }
- h1 + h2, hr + h2.no-toc { page-break-before: auto; }
-
- p > span:not([title=""]):not([class="XXX"]):not([class="impl"]), li > span:not([title=""]):not([class="XXX"]):not([class="impl"]) { border-bottom: solid #9999CC; }
-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
- p.copyright { font-size: x-small; font-style: oblique; margin: 0; }
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-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="syntax.html" title="9 The HTML syntax" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="the-xhtml-syntax.html" title="10 The XHTML syntax" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="syntax.html">← 9 The HTML syntax</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="the-xhtml-syntax.html">10 The XHTML syntax →</a>
- </div>
-
- <h3 id="named-character-references"><span class="secno">9.2 </span><dfn>Named character references</dfn></h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>This table lists the character reference names that are supported
- by HTML, and the code points to which they refer. It is referenced
- by the previous sections.</p><div class="tall-and-narrow">
- <table><thead><tr><th> Name </th> <th> Character </th> </tr></thead><tbody><tr><td> <code title="">AElig;</code> </td> <td> U+000C6 </td> </tr><tr><td> <code title="">AElig</code> </td> <td> U+000C6 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">AMP;</code> </td> <td> U+00026 </td> </tr><tr><td> <code title="">AMP</code> </td> <td> U+00026 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Aacute;</code> </td> <td> U+000C1 </td> </tr><tr><td> <code title="">Aacute</code> </td> <td> U+000C1 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Abreve;</code> </td> <td> U+00102 </td> </tr><tr><td> <code title="">Acirc;</code> </td> <td> U+000C2 </td> </tr><tr><td> <code title="">Acirc</code> </td> <td> U+000C2 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Acy;</code> </td> <td> U00410 </td> </tr><tr><td> <code title="">Afr;</code> </td> <td> U+1D504 </td> </tr><tr><td> <code title="">Agrave;</code> </td> <td> U+000C0 </td> </tr><tr><td> <code title="">Agrave</code> </td> <td> U+000C0 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Alpha;</code> </td> <td> U+00391 </td> </tr><tr><td> <code title="">Amacr;</code> </td> <td> U+00100 </td> </tr><tr><td> <code title="">And;</code> </td> <td> U+02A53 </td> </tr><tr><td> <code title="">Aogon;</code> </td> <td> U+00104 </td> </tr><tr><td> <code title="">Aopf;</code> </td> <td> U+1D538 </td> </tr><tr><td> <code title="">ApplyFunction;</code> </td> <td> U+02061 </td> </tr><tr><td> <code title="">Aring;</code> </td> <td> U+000C5 </td> </tr><tr><td> <code title="">Aring</code> </td> <td> U+000C5 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ascr;</code> </td> <td> U+1D49C </td> </tr><tr><td> <code title="">Assign;</code> </td <td> U+02254 </td> </tr><tr><td> <code title="">Atilde;</code> </td> <td> U+000C3 </td> </tr><tr><td> <code title="">Atilde</code> </td> <td> U+000C3 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Auml;</code> </td> <td> U+000C4 </td> </tr><tr><td> <code title="">Auml</code> </td> <td> U+000C4 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Backslash;</code> </td> <td> U+02216 </td> </tr><tr><td> <code title="">Barv;</code> </td> <td> U+02AE7 </td> </tr><tr><td> <code title="">Barwed;</code> </td> <td> U+02306 </td> </tr><tr><td> <code title="">Bcy;</code> </td> <td> U+00411 </td> </tr><tr><td> <code title="">Because;</code> </td> <td> U+02235 </td> </tr><tr><td> <code title="">Bernoullis;</code> </td> <td> U+0212C </td> </tr><tr><td> <code title="">Beta;</code> </td> <td> U+00392 </td> </tr><tr><td> <code title="">Bfr;</code> </td> <td> U+1D505 </td> </tr><tr><td> <code title="">Bopf;</coe> </td> <td> U+1D539 </td> </tr><tr><td> <code title="">Breve;</code> </td> <td> U+002D8 </td> </tr><tr><td> <code title="">Bscr;</code> </td> <td> U+0212C </td> </tr><tr><td> <code title="">Bumpeq;</code> </td> <td> U+0224E </td> </tr><tr><td> <code title="">CHcy;</code> </td> <td> U+00427 </td> </tr><tr><td> <code title="">COPY;</code> </td> <td> U+000A9 </td> </tr><tr><td> <code title="">COPY</code> </td> <td> U+000A9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Cacute;</code> </td> <td> U+00106 </td> </tr><tr><td> <code title="">Cap;</code> </td> <td> U+022D2 </td> </tr><tr><td> <code title="">CapitalDifferentialD;</code> </td> <td> U+02145 </td> </tr><tr><td> <code title="">Cayleys;</code> </td> <td> U+0212D </td> </tr><tr><td> <code title="">Ccaron;</code> </td> <td> U+0010C </td> </tr><tr><td> <code title="">Ccedil;</code> </td> <td> U+000C7 </td> </tr><tr><td> <code title="">Ccedil</code> </td> <td> U+000C7 </td> </tr><!-- (invalid entit with missing semicolon for legacy support only) --><tr><td> <code title="">Ccirc;</code> </td> <td> U+00108 </td> </tr><tr><td> <code title="">Cconint;</code> </td> <td> U+02230 </td> </tr><tr><td> <code title="">Cdot;</code> </td> <td> U+0010A </td> </tr><tr><td> <code title="">Cedilla;</code> </td> <td> U+000B8 </td> </tr><tr><td> <code title="">CenterDot;</code> </td> <td> U+000B7 </td> </tr><tr><td> <code title="">Cfr;</code> </td> <td> U+0212D </td> </tr><tr><td> <code title="">Chi;</code> </td> <td> U+003A7 </td> </tr><tr><td> <code title="">CircleDot;</code> </td> <td> U+02299 </td> </tr><tr><td> <code title="">CircleMinus;</code> </td> <td> U+02296 </td> </tr><tr><td> <code title="">CirclePlus;</code> </td> <td> U+02295 </td> </tr><tr><td> <code title="">CircleTimes;</code> </td> <td> U+02297 </td> </tr><tr><td> <code title="">ClockwiseContourIntegral;</code> </td> <td> U+02232 </td> </tr><tr><td> <code title="">CloseCurlyDoubleQuote;</code> </td> <td> U+0201D </td> </tr><tr><td> <code title="">CloeCurlyQuote;</code> </td> <td> U+02019 </td> </tr><tr><td> <code title="">Colon;</code> </td> <td> U+02237 </td> </tr><tr><td> <code title="">Colone;</code> </td> <td> U+02A74 </td> </tr><tr><td> <code title="">Congruent;</code> </td> <td> U+02261 </td> </tr><tr><td> <code title="">Conint;</code> </td> <td> U+0222F </td> </tr><tr><td> <code title="">ContourIntegral;</code> </td> <td> U+0222E </td> </tr><tr><td> <code title="">Copf;</code> </td> <td> U+02102 </td> </tr><tr><td> <code title="">Coproduct;</code> </td> <td> U+02210 </td> </tr><tr><td> <code title="">CounterClockwiseContourIntegral;</code> </td> <td> U+02233 </td> </tr><tr><td> <code title="">Cross;</code> </td> <td> U+02A2F </td> </tr><tr><td> <code title="">Cscr;</code> </td> <td> U+1D49E </td> </tr><tr><td> <code title="">Cup;</code> </td> <td> U+022D3 </td> </tr><tr><td> <code title="">CupCap;</code> </td> <td> U+0224D </td> </tr><tr><td> <code title="">DD;</code> </td> <td> U+02145 </td> </tr><tr><td> <code title="">DDotrahd;</code> </td> <d> U+02911 </td> </tr><tr><td> <code title="">DJcy;</code> </td> <td> U+00402 </td> </tr><tr><td> <code title="">DScy;</code> </td> <td> U+00405 </td> </tr><tr><td> <code title="">DZcy;</code> </td> <td> U+0040F </td> </tr><tr><td> <code title="">Dagger;</code> </td> <td> U+02021 </td> </tr><tr><td> <code title="">Darr;</code> </td> <td> U+021A1 </td> </tr><tr><td> <code title="">Dashv;</code> </td> <td> U+02AE4 </td> </tr><tr><td> <code title="">Dcaron;</code> </td> <td> U+0010E </td> </tr><tr><td> <code title="">Dcy;</code> </td> <td> U+00414 </td> </tr><tr><td> <code title="">Del;</code> </td> <td> U+02207 </td> </tr><tr><td> <code title="">Delta;</code> </td> <td> U+00394 </td> </tr><tr><td> <code title="">Dfr;</code> </td> <td> U+1D507 </td> </tr><tr><td> <code title="">DiacriticalAcute;</code> </td> <td> U+000B4 </td> </tr><tr><td> <code title="">DiacriticalDot;</code> </td> <td> U+002D9 </td> </tr><tr><td> <code title="">DiacriticalDoubleAcute;</code> </td> <td> U+002DD </td> </tr><tr><td> <code titl="">DiacriticalGrave;</code> </td> <td> U+00060 </td> </tr><tr><td> <code title="">DiacriticalTilde;</code> </td> <td> U+002DC </td> </tr><tr><td> <code title="">Diamond;</code> </td> <td> U+022C4 </td> </tr><tr><td> <code title="">DifferentialD;</code> </td> <td> U+02146 </td> </tr><tr><td> <code title="">Dopf;</code> </td> <td> U+1D53B </td> </tr><tr><td> <code title="">Dot;</code> </td> <td> U+000A8 </td> </tr><tr><td> <code title="">DotDot;</code> </td> <td> U+020DC </td> </tr><tr><td> <code title="">DotEqual;</code> </td> <td> U+02250 </td> </tr><tr><td> <code title="">DoubleContourIntegral;</code> </td> <td> U+0222F </td> </tr><tr><td> <code title="">DoubleDot;</code> </td> <td> U+000A8 </td> </tr><tr><td> <code title="">DoubleDownArrow;</code> </td> <td> U+021D3 </td> </tr><tr><td> <code title="">DoubleLeftArrow;</code> </td> <td> U+021D0 </td> </tr><tr><td> <code title="">DoubleLeftRightArrow;</code> </td> <td> U+021D4 </td> </tr><tr><td> <code title="">DoubleLeftTee;</code> </td> <td> U+02AE4 </td></tr><tr><td> <code title="">DoubleLongLeftArrow;</code> </td> <td> U+027F8 </td> </tr><tr><td> <code title="">DoubleLongLeftRightArrow;</code> </td> <td> U+027FA </td> </tr><tr><td> <code title="">DoubleLongRightArrow;</code> </td> <td> U+027F9 </td> </tr><tr><td> <code title="">DoubleRightArrow;</code> </td> <td> U+021D2 </td> </tr><tr><td> <code title="">DoubleRightTee;</code> </td> <td> U+022A8 </td> </tr><tr><td> <code title="">DoubleUpArrow;</code> </td> <td> U+021D1 </td> </tr><tr><td> <code title="">DoubleUpDownArrow;</code> </td> <td> U+021D5 </td> </tr><tr><td> <code title="">DoubleVerticalBar;</code> </td> <td> U+02225 </td> </tr><tr><td> <code title="">DownArrow;</code> </td> <td> U+02193 </td> </tr><tr><td> <code title="">DownArrowBar;</code> </td> <td> U+02913 </td> </tr><tr><td> <code title="">DownArrowUpArrow;</code> </td> <td> U+021F5 </td> </tr><tr><td> <code title="">DownBreve;</code> </td> <td> U+00311 </td> </tr><tr><td> <code title="">DownLeftRightVector;</code> </td> <td> U+02950 </td </tr><tr><td> <code title="">DownLeftTeeVector;</code> </td> <td> U+0295E </td> </tr><tr><td> <code title="">DownLeftVector;</code> </td> <td> U+021BD </td> </tr><tr><td> <code title="">DownLeftVectorBar;</code> </td> <td> U+02956 </td> </tr><tr><td> <code title="">DownRightTeeVector;</code> </td> <td> U+0295F </td> </tr><tr><td> <code title="">DownRightVector;</code> </td> <td> U+021C1 </td> </tr><tr><td> <code title="">DownRightVectorBar;</code> </td> <td> U+02957 </td> </tr><tr><td> <code title="">DownTee;</code> </td> <td> U+022A4 </td> </tr><tr><td> <code title="">DownTeeArrow;</code> </td> <td> U+021A7 </td> </tr><tr><td> <code title="">Downarrow;</code> </td> <td> U+021D3 </td> </tr><tr><td> <code title="">Dscr;</code> </td> <td> U+1D49F </td> </tr><tr><td> <code title="">Dstrok;</code> </td> <td> U+00110 </td> </tr><tr><td> <code title="">ENG;</code> </td> <td> U+0014A </td> </tr><tr><td> <code title="">ETH;</code> </td> <td> U+000D0 </td> </tr><tr><td> <code title="">ETH</code> </td> <td> U+000D0 /td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Eacute;</code> </td> <td> U+000C9 </td> </tr><tr><td> <code title="">Eacute</code> </td> <td> U+000C9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ecaron;</code> </td> <td> U+0011A </td> </tr><tr><td> <code title="">Ecirc;</code> </td> <td> U+000CA </td> </tr><tr><td> <code title="">Ecirc</code> </td> <td> U+000CA </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ecy;</code> </td> <td> U+0042D </td> </tr><tr><td> <code title="">Edot;</code> </td> <td> U+00116 </td> </tr><tr><td> <code title="">Efr;</code> </td> <td> U+1D508 </td> </tr><tr><td> <code title="">Egrave;</code> </td> <td> U+000C8 </td> </tr><tr><td> <code title="">Egrave</code> </td> <td> U+000C8 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Element;</code> </td> <d> U+02208 </td> </tr><tr><td> <code title="">Emacr;</code> </td> <td> U+00112 </td> </tr><tr><td> <code title="">EmptySmallSquare;</code> </td> <td> U+025FB </td> </tr><tr><td> <code title="">EmptyVerySmallSquare;</code> </td> <td> U+025AB </td> </tr><tr><td> <code title="">Eogon;</code> </td> <td> U+00118 </td> </tr><tr><td> <code title="">Eopf;</code> </td> <td> U+1D53C </td> </tr><tr><td> <code title="">Epsilon;</code> </td> <td> U+00395 </td> </tr><tr><td> <code title="">Equal;</code> </td> <td> U+02A75 </td> </tr><tr><td> <code title="">EqualTilde;</code> </td> <td> U+02242 </td> </tr><tr><td> <code title="">Equilibrium;</code> </td> <td> U+021CC </td> </tr><tr><td> <code title="">Escr;</code> </td> <td> U+02130 </td> </tr><tr><td> <code title="">Esim;</code> </td> <td> U+02A73 </td> </tr><tr><td> <code title="">Eta;</code> </td> <td> U+00397 </td> </tr><tr><td> <code title="">Euml;</code> </td> <td> U+000CB </td> </tr><tr><td> <code title="">Euml</code> </td> <td> U+000CB </td> </tr><!-- (invalid entty with missing semicolon for legacy support only) --><tr><td> <code title="">Exists;</code> </td> <td> U+02203 </td> </tr><tr><td> <code title="">ExponentialE;</code> </td> <td> U+02147 </td> </tr><tr><td> <code title="">Fcy;</code> </td> <td> U+00424 </td> </tr><tr><td> <code title="">Ffr;</code> </td> <td> U+1D509 </td> </tr><tr><td> <code title="">FilledSmallSquare;</code> </td> <td> U+025FC </td> </tr><tr><td> <code title="">FilledVerySmallSquare;</code> </td> <td> U+025AA </td> </tr><tr><td> <code title="">Fopf;</code> </td> <td> U+1D53D </td> </tr><tr><td> <code title="">ForAll;</code> </td> <td> U+02200 </td> </tr><tr><td> <code title="">Fouriertrf;</code> </td> <td> U+02131 </td> </tr><tr><td> <code title="">Fscr;</code> </td> <td> U+02131 </td> </tr><tr><td> <code title="">GJcy;</code> </td> <td> U+00403 </td> </tr><tr><td> <code title="">GT;</code> </td> <td> U+0003E </td> </tr><tr><td> <code title="">GT</code> </td> <td> U+0003E </td> </tr><!-- (invalid entity with missing semicolon for legacy spport only) --><tr><td> <code title="">Gamma;</code> </td> <td> U+00393 </td> </tr><tr><td> <code title="">Gammad;</code> </td> <td> U+003DC </td> </tr><tr><td> <code title="">Gbreve;</code> </td> <td> U+0011E </td> </tr><tr><td> <code title="">Gcedil;</code> </td> <td> U+00122 </td> </tr><tr><td> <code title="">Gcirc;</code> </td> <td> U+0011C </td> </tr><tr><td> <code title="">Gcy;</code> </td> <td> U+00413 </td> </tr><tr><td> <code title="">Gdot;</code> </td> <td> U+00120 </td> </tr><tr><td> <code title="">Gfr;</code> </td> <td> U+1D50A </td> </tr><tr><td> <code title="">Gg;</code> </td> <td> U+022D9 </td> </tr><tr><td> <code title="">Gopf;</code> </td> <td> U+1D53E </td> </tr><tr><td> <code title="">GreaterEqual;</code> </td> <td> U+02265 </td> </tr><tr><td> <code title="">GreaterEqualLess;</code> </td> <td> U+022DB </td> </tr><tr><td> <code title="">GreaterFullEqual;</code> </td> <td> U+02267 </td> </tr><tr><td> <code title="">GreaterGreater;</code> </td> <td> U+02AA2 </td> </tr><tr><td> <code title=""GreaterLess;</code> </td> <td> U+02277 </td> </tr><tr><td> <code title="">GreaterSlantEqual;</code> </td> <td> U+02A7E </td> </tr><tr><td> <code title="">GreaterTilde;</code> </td> <td> U+02273 </td> </tr><tr><td> <code title="">Gscr;</code> </td> <td> U+1D4A2 </td> </tr><tr><td> <code title="">Gt;</code> </td> <td> U+0226B </td> </tr><tr><td> <code title="">HARDcy;</code> </td> <td> U+0042A </td> </tr><tr><td> <code title="">Hacek;</code> </td> <td> U+002C7 </td> </tr><tr><td> <code title="">Hat;</code> </td> <td> U+0005E </td> </tr><tr><td> <code title="">Hcirc;</code> </td> <td> U+00124 </td> </tr><tr><td> <code title="">Hfr;</code> </td> <td> U+0210C </td> </tr><tr><td> <code title="">HilbertSpace;</code> </td> <td> U+0210B </td> </tr><tr><td> <code title="">Hopf;</code> </td> <td> U+0210D </td> </tr><tr><td> <code title="">HorizontalLine;</code> </td> <td> U+02500 </td> </tr><tr><td> <code title="">Hscr;</code> </td> <td> U+0210B </td> </tr><tr><td> <code title="">Hstrok;</code> </td> <td> U+00126 </td </tr><tr><td> <code title="">HumpDownHump;</code> </td> <td> U+0224E </td> </tr><tr><td> <code title="">HumpEqual;</code> </td> <td> U+0224F </td> </tr><tr><td> <code title="">IEcy;</code> </td> <td> U+00415 </td> </tr><tr><td> <code title="">IJlig;</code> </td> <td> U+00132 </td> </tr><tr><td> <code title="">IOcy;</code> </td> <td> U+00401 </td> </tr><tr><td> <code title="">Iacute;</code> </td> <td> U+000CD </td> </tr><tr><td> <code title="">Iacute</code> </td> <td> U+000CD </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Icirc;</code> </td> <td> U+000CE </td> </tr><tr><td> <code title="">Icirc</code> </td> <td> U+000CE </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Icy;</code> </td> <td> U+00418 </td> </tr><tr><td> <code title="">Idot;</code> </td> <td> U+00130 </td> </tr><tr><td> <code title="">Ifr;</code> </td> <td> U+02111 </td> </tr><tr><td> <code title="">Igrave;</code> </td> <td> U+00CC </td> </tr><tr><td> <code title="">Igrave</code> </td> <td> U+000CC </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Im;</code> </td> <td> U+02111 </td> </tr><tr><td> <code title="">Imacr;</code> </td> <td> U+0012A </td> </tr><tr><td> <code title="">ImaginaryI;</code> </td> <td> U+02148 </td> </tr><tr><td> <code title="">Implies;</code> </td> <td> U+021D2 </td> </tr><tr><td> <code title="">Int;</code> </td> <td> U+0222C </td> </tr><tr><td> <code title="">Integral;</code> </td> <td> U+0222B </td> </tr><tr><td> <code title="">Intersection;</code> </td> <td> U+022C2 </td> </tr><tr><td> <code title="">InvisibleComma;</code> </td> <td> U+02063 </td> </tr><tr><td> <code title="">InvisibleTimes;</code> </td> <td> U+02062 </td> </tr><tr><td> <code title="">Iogon;</code> </td> <td> U+0012E </td> </tr><tr><td> <code title="">Iopf;</code> </td> <td> U+1D540 </td> </tr><tr><td> <code title="">Iota;</code> </td> <td> U+00399 </td> </tr><tr><td> <code title=">Iscr;</code> </td> <td> U+02110 </td> </tr><tr><td> <code title="">Itilde;</code> </td> <td> U+00128 </td> </tr><tr><td> <code title="">Iukcy;</code> </td> <td> U+00406 </td> </tr><tr><td> <code title="">Iuml;</code> </td> <td> U+000CF </td> </tr><tr><td> <code title="">Iuml</code> </td> <td> U+000CF </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Jcirc;</code> </td> <td> U+00134 </td> </tr><tr><td> <code title="">Jcy;</code> </td> <td> U+00419 </td> </tr><tr><td> <code title="">Jfr;</code> </td> <td> U+1D50D </td> </tr><tr><td> <code title="">Jopf;</code> </td> <td> U+1D541 </td> </tr><tr><td> <code title="">Jscr;</code> </td> <td> U+1D4A5 </td> </tr><tr><td> <code title="">Jsercy;</code> </td> <td> U+00408 </td> </tr><tr><td> <code title="">Jukcy;</code> </td> <td> U+00404 </td> </tr><tr><td> <code title="">KHcy;</code> </td> <td> U+00425 </td> </tr><tr><td> <code title="">KJcy;</code> </td> <td> U+0040C </td> </tr><tr><td> <code title="">Kappa;<code> </td> <td> U+0039A </td> </tr><tr><td> <code title="">Kcedil;</code> </td> <td> U+00136 </td> </tr><tr><td> <code title="">Kcy;</code> </td> <td> U+0041A </td> </tr><tr><td> <code title="">Kfr;</code> </td> <td> U+1D50E </td> </tr><tr><td> <code title="">Kopf;</code> </td> <td> U+1D542 </td> </tr><tr><td> <code title="">Kscr;</code> </td> <td> U+1D4A6 </td> </tr><tr><td> <code title="">LJcy;</code> </td> <td> U+00409 </td> </tr><tr><td> <code title="">LT;</code> </td> <td> U+0003C </td> </tr><tr><td> <code title="">LT</code> </td> <td> U+0003C </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Lacute;</code> </td> <td> U+00139 </td> </tr><tr><td> <code title="">Lambda;</code> </td> <td> U+0039B </td> </tr><tr><td> <code title="">Lang;</code> </td> <td> U+027EA </td> </tr><tr><td> <code title="">Laplacetrf;</code> </td> <td> U+02112 </td> </tr><tr><td> <code title="">Larr;</code> </td> <td> U+0219E </td> </tr><tr><td> <code title="">Lcaron;</code></td> <td> U+0013D </td> </tr><tr><td> <code title="">Lcedil;</code> </td> <td> U+0013B </td> </tr><tr><td> <code title="">Lcy;</code> </td> <td> U+0041B </td> </tr><tr><td> <code title="">LeftAngleBracket;</code> </td> <td> U+027E8 </td> </tr><tr><td> <code title="">LeftArrow;</code> </td> <td> U+02190 </td> </tr><tr><td> <code title="">LeftArrowBar;</code> </td> <td> U+021E4 </td> </tr><tr><td> <code title="">LeftArrowRightArrow;</code> </td> <td> U+021C6 </td> </tr><tr><td> <code title="">LeftCeiling;</code> </td> <td> U+02308 </td> </tr><tr><td> <code title="">LeftDoubleBracket;</code> </td> <td> U+027E6 </td> </tr><tr><td> <code title="">LeftDownTeeVector;</code> </td> <td> U+02961 </td> </tr><tr><td> <code title="">LeftDownVector;</code> </td> <td> U+021C3 </td> </tr><tr><td> <code title="">LeftDownVectorBar;</code> </td> <td> U+02959 </td> </tr><tr><td> <code title="">LeftFloor;</code> </td> <td> U+0230A </td> </tr><tr><td> <code title="">LeftRightArrow;</code> </td> <td> U+02194 </td> </tr><tr><td> code title="">LeftRightVector;</code> </td> <td> U+0294E </td> </tr><tr><td> <code title="">LeftTee;</code> </td> <td> U+022A3 </td> </tr><tr><td> <code title="">LeftTeeArrow;</code> </td> <td> U+021A4 </td> </tr><tr><td> <code title="">LeftTeeVector;</code> </td> <td> U+0295A </td> </tr><tr><td> <code title="">LeftTriangle;</code> </td> <td> U+022B2 </td> </tr><tr><td> <code title="">LeftTriangleBar;</code> </td> <td> U+029CF </td> </tr><tr><td> <code title="">LeftTriangleEqual;</code> </td> <td> U+022B4 </td> </tr><tr><td> <code title="">LeftUpDownVector;</code> </td> <td> U+02951 </td> </tr><tr><td> <code title="">LeftUpTeeVector;</code> </td> <td> U+02960 </td> </tr><tr><td> <code title="">LeftUpVector;</code> </td> <td> U+021BF </td> </tr><tr><td> <code title="">LeftUpVectorBar;</code> </td> <td> U+02958 </td> </tr><tr><td> <code title="">LeftVector;</code> </td> <td> U+021BC </td> </tr><tr><td> <code title="">LeftVectorBar;</code> </td> <td> U+02952 </td> </tr><tr><td> <code title="">Leftarrow;</code></td> <td> U+021D0 </td> </tr><tr><td> <code title="">Leftrightarrow;</code> </td> <td> U+021D4 </td> </tr><tr><td> <code title="">LessEqualGreater;</code> </td> <td> U+022DA </td> </tr><tr><td> <code title="">LessFullEqual;</code> </td> <td> U+02266 </td> </tr><tr><td> <code title="">LessGreater;</code> </td> <td> U+02276 </td> </tr><tr><td> <code title="">LessLess;</code> </td> <td> U+02AA1 </td> </tr><tr><td> <code title="">LessSlantEqual;</code> </td> <td> U+02A7D </td> </tr><tr><td> <code title="">LessTilde;</code> </td> <td> U+02272 </td> </tr><tr><td> <code title="">Lfr;</code> </td> <td> U+1D50F </td> </tr><tr><td> <code title="">Ll;</code> </td> <td> U+022D8 </td> </tr><tr><td> <code title="">Lleftarrow;</code> </td> <td> U+021DA </td> </tr><tr><td> <code title="">Lmidot;</code> </td> <td> U+0013F </td> </tr><tr><td> <code title="">LongLeftArrow;</code> </td> <td> U+027F5 </td> </tr><tr><td> <code title="">LongLeftRightArrow;</code> </td> <td> U+027F7 </td> </tr><tr><td> <code title="">LongRightArrw;</code> </td> <td> U+027F6 </td> </tr><tr><td> <code title="">Longleftarrow;</code> </td> <td> U+027F8 </td> </tr><tr><td> <code title="">Longleftrightarrow;</code> </td> <td> U+027FA </td> </tr><tr><td> <code title="">Longrightarrow;</code> </td> <td> U+027F9 </td> </tr><tr><td> <code title="">Lopf;</code> </td> <td> U+1D543 </td> </tr><tr><td> <code title="">LowerLeftArrow;</code> </td> <td> U+02199 </td> </tr><tr><td> <code title="">LowerRightArrow;</code> </td> <td> U+02198 </td> </tr><tr><td> <code title="">Lscr;</code> </td> <td> U+02112 </td> </tr><tr><td> <code title="">Lsh;</code> </td> <td> U+021B0 </td> </tr><tr><td> <code title="">Lstrok;</code> </td> <td> U+00141 </td> </tr><tr><td> <code title="">Lt;</code> </td> <td> U+0226A </td> </tr><tr><td> <code title="">Map;</code> </td> <td> U+02905 </td> </tr><tr><td> <code title="">Mcy;</code> </td> <td> U+0041C </td> </tr><tr><td> <code title="">MediumSpace;</code> </td> <td> U+0205F </td> </tr><tr><td> <code title="">Mellintrf;</code> </td> <td> +02133 </td> </tr><tr><td> <code title="">Mfr;</code> </td> <td> U+1D510 </td> </tr><tr><td> <code title="">MinusPlus;</code> </td> <td> U+02213 </td> </tr><tr><td> <code title="">Mopf;</code> </td> <td> U+1D544 </td> </tr><tr><td> <code title="">Mscr;</code> </td> <td> U+02133 </td> </tr><tr><td> <code title="">Mu;</code> </td> <td> U+0039C </td> </tr><tr><td> <code title="">NJcy;</code> </td> <td> U+0040A </td> </tr><tr><td> <code title="">Nacute;</code> </td> <td> U+00143 </td> </tr><tr><td> <code title="">Ncaron;</code> </td> <td> U+00147 </td> </tr><tr><td> <code title="">Ncedil;</code> </td> <td> U+00145 </td> </tr><tr><td> <code title="">Ncy;</code> </td> <td> U+0041D </td> </tr><tr><td> <code title="">NegativeMediumSpace;</code> </td> <td> U+0200B </td> </tr><tr><td> <code title="">NegativeThickSpace;</code> </td> <td> U+0200B </td> </tr><tr><td> <code title="">NegativeThinSpace;</code> </td> <td> U+0200B </td> </tr><tr><td> <code title="">NegativeVeryThinSpace;</code> </td> <td> U+0200B </td> </tr>tr><td> <code title="">NestedGreaterGreater;</code> </td> <td> U+0226B </td> </tr><tr><td> <code title="">NestedLessLess;</code> </td> <td> U+0226A </td> </tr><tr><td> <code title="">NewLine;</code> </td> <td> U+0000A </td> </tr><tr><td> <code title="">Nfr;</code> </td> <td> U+1D511 </td> </tr><tr><td> <code title="">NoBreak;</code> </td> <td> U+02060 </td> </tr><tr><td> <code title="">NonBreakingSpace;</code> </td> <td> U+000A0 </td> </tr><tr><td> <code title="">Nopf;</code> </td> <td> U+02115 </td> </tr><tr><td> <code title="">Not;</code> </td> <td> U+02AEC </td> </tr><tr><td> <code title="">NotCongruent;</code> </td> <td> U+02262 </td> </tr><tr><td> <code title="">NotCupCap;</code> </td> <td> U+0226D </td> </tr><tr><td> <code title="">NotDoubleVerticalBar;</code> </td> <td> U+02226 </td> </tr><tr><td> <code title="">NotElement;</code> </td> <td> U+02209 </td> </tr><tr><td> <code title="">NotEqual;</code> </td> <td> U+02260 </td> </tr><tr><td> <code title="">NotExists;</code> </td> <td> U+02204 </td> </tr<tr><td> <code title="">NotGreater;</code> </td> <td> U+0226F </td> </tr><tr><td> <code title="">NotGreaterEqual;</code> </td> <td> U+02271 </td> </tr><tr><td> <code title="">NotGreaterLess;</code> </td> <td> U+02279 </td> </tr><tr><td> <code title="">NotGreaterTilde;</code> </td> <td> U+02275 </td> </tr><tr><td> <code title="">NotLeftTriangle;</code> </td> <td> U+022EA </td> </tr><tr><td> <code title="">NotLeftTriangleEqual;</code> </td> <td> U+022EC </td> </tr><tr><td> <code title="">NotLess;</code> </td> <td> U+0226E </td> </tr><tr><td> <code title="">NotLessEqual;</code> </td> <td> U+02270 </td> </tr><tr><td> <code title="">NotLessGreater;</code> </td> <td> U+02278 </td> </tr><tr><td> <code title="">NotLessTilde;</code> </td> <td> U+02274 </td> </tr><tr><td> <code title="">NotPrecedes;</code> </td> <td> U+02280 </td> </tr><tr><td> <code title="">NotPrecedesSlantEqual;</code> </td> <td> U+022E0 </td> </tr><tr><td> <code title="">NotReverseElement;</code> </td> <td> U+0220C </td> </tr><tr><td> <code title"">NotRightTriangle;</code> </td> <td> U+022EB </td> </tr><tr><td> <code title="">NotRightTriangleEqual;</code> </td> <td> U+022ED </td> </tr><tr><td> <code title="">NotSquareSubsetEqual;</code> </td> <td> U+022E2 </td> </tr><tr><td> <code title="">NotSquareSupersetEqual;</code> </td> <td> U+022E3 </td> </tr><tr><td> <code title="">NotSubsetEqual;</code> </td> <td> U+02288 </td> </tr><tr><td> <code title="">NotSucceeds;</code> </td> <td> U+02281 </td> </tr><tr><td> <code title="">NotSucceedsSlantEqual;</code> </td> <td> U+022E1 </td> </tr><tr><td> <code title="">NotSupersetEqual;</code> </td> <td> U+02289 </td> </tr><tr><td> <code title="">NotTilde;</code> </td> <td> U+02241 </td> </tr><tr><td> <code title="">NotTildeEqual;</code> </td> <td> U+02244 </td> </tr><tr><td> <code title="">NotTildeFullEqual;</code> </td> <td> U+02247 </td> </tr><tr><td> <code title="">NotTildeTilde;</code> </td> <td> U+02249 </td> </tr><tr><td> <code title="">NotVerticalBar;</code> </td> <td> U+02224 </td> </tr><tr><td> <code tite="">Nscr;</code> </td> <td> U+1D4A9 </td> </tr><tr><td> <code title="">Ntilde;</code> </td> <td> U+000D1 </td> </tr><tr><td> <code title="">Ntilde</code> </td> <td> U+000D1 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Nu;</code> </td> <td> U+0039D </td> </tr><tr><td> <code title="">OElig;</code> </td> <td> U+00152 </td> </tr><tr><td> <code title="">Oacute;</code> </td> <td> U+000D3 </td> </tr><tr><td> <code title="">Oacute</code> </td> <td> U+000D3 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ocirc;</code> </td> <td> U+000D4 </td> </tr><tr><td> <code title="">Ocirc</code> </td> <td> U+000D4 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ocy;</code> </td> <td> U+0041E </td> </tr><tr><td> <code title="">Odblac;</code> </td> <td> U+00150 </td> </tr><tr><td> <code title="">Ofr;</code> </td> <td> U+1D512 </td> </tr><tr><td> <code itle="">Ograve;</code> </td> <td> U+000D2 </td> </tr><tr><td> <code title="">Ograve</code> </td> <td> U+000D2 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Omacr;</code> </td> <td> U+0014C </td> </tr><tr><td> <code title="">Omega;</code> </td> <td> U+003A9 </td> </tr><tr><td> <code title="">Omicron;</code> </td> <td> U+0039F </td> </tr><tr><td> <code title="">Oopf;</code> </td> <td> U+1D546 </td> </tr><tr><td> <code title="">OpenCurlyDoubleQuote;</code> </td> <td> U+0201C </td> </tr><tr><td> <code title="">OpenCurlyQuote;</code> </td> <td> U+02018 </td> </tr><tr><td> <code title="">Or;</code> </td> <td> U+02A54 </td> </tr><tr><td> <code title="">Oscr;</code> </td> <td> U+1D4AA </td> </tr><tr><td> <code title="">Oslash;</code> </td> <td> U+000D8 </td> </tr><tr><td> <code title="">Oslash</code> </td> <td> U+000D8 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Otilde;</code> </td> <td> U+0005 </td> </tr><tr><td> <code title="">Otilde</code> </td> <td> U+000D5 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Otimes;</code> </td> <td> U+02A37 </td> </tr><tr><td> <code title="">Ouml;</code> </td> <td> U+000D6 </td> </tr><tr><td> <code title="">Ouml</code> </td> <td> U+000D6 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">OverBar;</code> </td> <td> U+000AF </td> </tr><tr><td> <code title="">OverBrace;</code> </td> <td> U+023DE </td> </tr><tr><td> <code title="">OverBracket;</code> </td> <td> U+023B4 </td> </tr><tr><td> <code title="">OverParenthesis;</code> </td> <td> U+023DC </td> </tr><tr><td> <code title="">PartialD;</code> </td> <td> U+02202 </td> </tr><tr><td> <code title="">Pcy;</code> </td> <td> U+0041F </td> </tr><tr><td> <code title="">Pfr;</code> </td> <td> U+1D513 </td> </tr><tr><td> <code title="">Phi;</code> </td> <td> U+003A6 </td> </tr><tr><td> <code title="">Pi;</cod> </td> <td> U+003A0 </td> </tr><tr><td> <code title="">PlusMinus;</code> </td> <td> U+000B1 </td> </tr><tr><td> <code title="">Poincareplane;</code> </td> <td> U+0210C </td> </tr><tr><td> <code title="">Popf;</code> </td> <td> U+02119 </td> </tr><tr><td> <code title="">Pr;</code> </td> <td> U+02ABB </td> </tr><tr><td> <code title="">Precedes;</code> </td> <td> U+0227A </td> </tr><tr><td> <code title="">PrecedesEqual;</code> </td> <td> U+02AAF </td> </tr><tr><td> <code title="">PrecedesSlantEqual;</code> </td> <td> U+0227C </td> </tr><tr><td> <code title="">PrecedesTilde;</code> </td> <td> U+0227E </td> </tr><tr><td> <code title="">Prime;</code> </td> <td> U+02033 </td> </tr><tr><td> <code title="">Product;</code> </td> <td> U+0220F </td> </tr><tr><td> <code title="">Proportion;</code> </td> <td> U+02237 </td> </tr><tr><td> <code title="">Proportional;</code> </td> <td> U+0221D </td> </tr><tr><td> <code title="">Pscr;</code> </td> <td> U+1D4AB </td> </tr><tr><td> <code title="">Psi;</code> </td> <td> U+003A </td> </tr><tr><td> <code title="">QUOT;</code> </td> <td> U+00022 </td> </tr><tr><td> <code title="">QUOT</code> </td> <td> U+00022 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Qfr;</code> </td> <td> U+1D514 </td> </tr><tr><td> <code title="">Qopf;</code> </td> <td> U+0211A </td> </tr><tr><td> <code title="">Qscr;</code> </td> <td> U+1D4AC </td> </tr><tr><td> <code title="">RBarr;</code> </td> <td> U+02910 </td> </tr><tr><td> <code title="">REG;</code> </td> <td> U+000AE </td> </tr><tr><td> <code title="">REG</code> </td> <td> U+000AE </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Racute;</code> </td> <td> U+00154 </td> </tr><tr><td> <code title="">Rang;</code> </td> <td> U+027EB </td> </tr><tr><td> <code title="">Rarr;</code> </td> <td> U+021A0 </td> </tr><tr><td> <code title="">Rarrtl;</code> </td> <td> U+02916 </td> </tr><tr><td> <code title="">Rcaron;</code> </td> <td> U+00158 </td </tr><tr><td> <code title="">Rcedil;</code> </td> <td> U+00156 </td> </tr><tr><td> <code title="">Rcy;</code> </td> <td> U+00420 </td> </tr><tr><td> <code title="">Re;</code> </td> <td> U+0211C </td> </tr><tr><td> <code title="">ReverseElement;</code> </td> <td> U+0220B </td> </tr><tr><td> <code title="">ReverseEquilibrium;</code> </td> <td> U+021CB </td> </tr><tr><td> <code title="">ReverseUpEquilibrium;</code> </td> <td> U+0296F </td> </tr><tr><td> <code title="">Rfr;</code> </td> <td> U+0211C </td> </tr><tr><td> <code title="">Rho;</code> </td> <td> U+003A1 </td> </tr><tr><td> <code title="">RightAngleBracket;</code> </td> <td> U+027E9 </td> </tr><tr><td> <code title="">RightArrow;</code> </td> <td> U+02192 </td> </tr><tr><td> <code title="">RightArrowBar;</code> </td> <td> U+021E5 </td> </tr><tr><td> <code title="">RightArrowLeftArrow;</code> </td> <td> U+021C4 </td> </tr><tr><td> <code title="">RightCeiling;</code> </td> <td> U+02309 </td> </tr><tr><td> <code title="">RightDoubleBracket;</code> </td> td> U+027E7 </td> </tr><tr><td> <code title="">RightDownTeeVector;</code> </td> <td> U+0295D </td> </tr><tr><td> <code title="">RightDownVector;</code> </td> <td> U+021C2 </td> </tr><tr><td> <code title="">RightDownVectorBar;</code> </td> <td> U+02955 </td> </tr><tr><td> <code title="">RightFloor;</code> </td> <td> U+0230B </td> </tr><tr><td> <code title="">RightTee;</code> </td> <td> U+022A2 </td> </tr><tr><td> <code title="">RightTeeArrow;</code> </td> <td> U+021A6 </td> </tr><tr><td> <code title="">RightTeeVector;</code> </td> <td> U+0295B </td> </tr><tr><td> <code title="">RightTriangle;</code> </td> <td> U+022B3 </td> </tr><tr><td> <code title="">RightTriangleBar;</code> </td> <td> U+029D0 </td> </tr><tr><td> <code title="">RightTriangleEqual;</code> </td> <td> U+022B5 </td> </tr><tr><td> <code title="">RightUpDownVector;</code> </td> <td> U+0294F </td> </tr><tr><td> <code title="">RightUpTeeVector;</code> </td> <td> U+0295C </td> </tr><tr><td> <code title="">RightUpVector;</code> </td> <td> U+021BE </d> </tr><tr><td> <code title="">RightUpVectorBar;</code> </td> <td> U+02954 </td> </tr><tr><td> <code title="">RightVector;</code> </td> <td> U+021C0 </td> </tr><tr><td> <code title="">RightVectorBar;</code> </td> <td> U+02953 </td> </tr><tr><td> <code title="">Rightarrow;</code> </td> <td> U+021D2 </td> </tr><tr><td> <code title="">Ropf;</code> </td> <td> U+0211D </td> </tr><tr><td> <code title="">RoundImplies;</code> </td> <td> U+02970 </td> </tr><tr><td> <code title="">Rrightarrow;</code> </td> <td> U+021DB </td> </tr><tr><td> <code title="">Rscr;</code> </td> <td> U+0211B </td> </tr><tr><td> <code title="">Rsh;</code> </td> <td> U+021B1 </td> </tr><tr><td> <code title="">RuleDelayed;</code> </td> <td> U+029F4 </td> </tr><tr><td> <code title="">SHCHcy;</code> </td> <td> U+00429 </td> </tr><tr><td> <code title="">SHcy;</code> </td> <td> U+00428 </td> </tr><tr><td> <code title="">SOFTcy;</code> </td> <td> U+0042C </td> </tr><tr><td> <code title="">Sacute;</code> </td> <td> U+0015A </td> </tr><tr><td> <codetitle="">Sc;</code> </td> <td> U+02ABC </td> </tr><tr><td> <code title="">Scaron;</code> </td> <td> U+00160 </td> </tr><tr><td> <code title="">Scedil;</code> </td> <td> U+0015E </td> </tr><tr><td> <code title="">Scirc;</code> </td> <td> U+0015C </td> </tr><tr><td> <code title="">Scy;</code> </td> <td> U+00421 </td> </tr><tr><td> <code title="">Sfr;</code> </td> <td> U+1D516 </td> </tr><tr><td> <code title="">ShortDownArrow;</code> </td> <td> U+02193 </td> </tr><tr><td> <code title="">ShortLeftArrow;</code> </td> <td> U+02190 </td> </tr><tr><td> <code title="">ShortRightArrow;</code> </td> <td> U+02192 </td> </tr><tr><td> <code title="">ShortUpArrow;</code> </td> <td> U+02191 </td> </tr><tr><td> <code title="">Sigma;</code> </td> <td> U+003A3 </td> </tr><tr><td> <code title="">SmallCircle;</code> </td> <td> U+02218 </td> </tr><tr><td> <code title="">Sopf;</code> </td> <td> U+1D54A </td> </tr><tr><td> <code title="">Sqrt;</code> </td> <td> U+0221A </td> </tr><tr><td> <code title="">Square;</code> </td> <td> U025A1 </td> </tr><tr><td> <code title="">SquareIntersection;</code> </td> <td> U+02293 </td> </tr><tr><td> <code title="">SquareSubset;</code> </td> <td> U+0228F </td> </tr><tr><td> <code title="">SquareSubsetEqual;</code> </td> <td> U+02291 </td> </tr><tr><td> <code title="">SquareSuperset;</code> </td> <td> U+02290 </td> </tr><tr><td> <code title="">SquareSupersetEqual;</code> </td> <td> U+02292 </td> </tr><tr><td> <code title="">SquareUnion;</code> </td> <td> U+02294 </td> </tr><tr><td> <code title="">Sscr;</code> </td> <td> U+1D4AE </td> </tr><tr><td> <code title="">Star;</code> </td> <td> U+022C6 </td> </tr><tr><td> <code title="">Sub;</code> </td> <td> U+022D0 </td> </tr><tr><td> <code title="">Subset;</code> </td> <td> U+022D0 </td> </tr><tr><td> <code title="">SubsetEqual;</code> </td> <td> U+02286 </td> </tr><tr><td> <code title="">Succeeds;</code> </td> <td> U+0227B </td> </tr><tr><td> <code title="">SucceedsEqual;</code> </td> <td> U+02AB0 </td> </tr><tr><td> <code title="">SucceedsSlantEqual;</cde> </td> <td> U+0227D </td> </tr><tr><td> <code title="">SucceedsTilde;</code> </td> <td> U+0227F </td> </tr><tr><td> <code title="">SuchThat;</code> </td> <td> U+0220B </td> </tr><tr><td> <code title="">Sum;</code> </td> <td> U+02211 </td> </tr><tr><td> <code title="">Sup;</code> </td> <td> U+022D1 </td> </tr><tr><td> <code title="">Superset;</code> </td> <td> U+02283 </td> </tr><tr><td> <code title="">SupersetEqual;</code> </td> <td> U+02287 </td> </tr><tr><td> <code title="">Supset;</code> </td> <td> U+022D1 </td> </tr><tr><td> <code title="">THORN;</code> </td> <td> U+000DE </td> </tr><tr><td> <code title="">THORN</code> </td> <td> U+000DE </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">TRADE;</code> </td> <td> U+02122 </td> </tr><tr><td> <code title="">TSHcy;</code> </td> <td> U+0040B </td> </tr><tr><td> <code title="">TScy;</code> </td> <td> U+00426 </td> </tr><tr><td> <code title="">Tab;</code> </td> <td> U+00009 </td> </tr><tr><td> <code tile="">Tau;</code> </td> <td> U+003A4 </td> </tr><tr><td> <code title="">Tcaron;</code> </td> <td> U+00164 </td> </tr><tr><td> <code title="">Tcedil;</code> </td> <td> U+00162 </td> </tr><tr><td> <code title="">Tcy;</code> </td> <td> U+00422 </td> </tr><tr><td> <code title="">Tfr;</code> </td> <td> U+1D517 </td> </tr><tr><td> <code title="">Therefore;</code> </td> <td> U+02234 </td> </tr><tr><td> <code title="">Theta;</code> </td> <td> U+00398 </td> </tr><tr><td> <code title="">ThinSpace;</code> </td> <td> U+02009 </td> </tr><tr><td> <code title="">Tilde;</code> </td> <td> U+0223C </td> </tr><tr><td> <code title="">TildeEqual;</code> </td> <td> U+02243 </td> </tr><tr><td> <code title="">TildeFullEqual;</code> </td> <td> U+02245 </td> </tr><tr><td> <code title="">TildeTilde;</code> </td> <td> U+02248 </td> </tr><tr><td> <code title="">Topf;</code> </td> <td> U+1D54B </td> </tr><tr><td> <code title="">TripleDot;</code> </td> <td> U+020DB </td> </tr><tr><td> <code title="">Tscr;</code> </td> <td> U+1D4AF </td> /tr><tr><td> <code title="">Tstrok;</code> </td> <td> U+00166 </td> </tr><tr><td> <code title="">Uacute;</code> </td> <td> U+000DA </td> </tr><tr><td> <code title="">Uacute</code> </td> <td> U+000DA </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Uarr;</code> </td> <td> U+0219F </td> </tr><tr><td> <code title="">Uarrocir;</code> </td> <td> U+02949 </td> </tr><tr><td> <code title="">Ubrcy;</code> </td> <td> U+0040E </td> </tr><tr><td> <code title="">Ubreve;</code> </td> <td> U+0016C </td> </tr><tr><td> <code title="">Ucirc;</code> </td> <td> U+000DB </td> </tr><tr><td> <code title="">Ucirc</code> </td> <td> U+000DB </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ucy;</code> </td> <td> U+00423 </td> </tr><tr><td> <code title="">Udblac;</code> </td> <td> U+00170 </td> </tr><tr><td> <code title="">Ufr;</code> </td> <td> U+1D518 </td> </tr><tr><td> <code title="">Ugrave;</code> </td> <td> U+000D9</td> </tr><tr><td> <code title="">Ugrave</code> </td> <td> U+000D9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Umacr;</code> </td> <td> U+0016A </td> </tr><tr><td> <code title="">UnderBar;</code> </td> <td> U+00332 </td> </tr><tr><td> <code title="">UnderBrace;</code> </td> <td> U+023DF </td> </tr><tr><td> <code title="">UnderBracket;</code> </td> <td> U+023B5 </td> </tr><tr><td> <code title="">UnderParenthesis;</code> </td> <td> U+023DD </td> </tr><tr><td> <code title="">Union;</code> </td> <td> U+022C3 </td> </tr><tr><td> <code title="">UnionPlus;</code> </td> <td> U+0228E </td> </tr><tr><td> <code title="">Uogon;</code> </td> <td> U+00172 </td> </tr><tr><td> <code title="">Uopf;</code> </td> <td> U+1D54C </td> </tr><tr><td> <code title="">UpArrow;</code> </td> <td> U+02191 </td> </tr><tr><td> <code title="">UpArrowBar;</code> </td> <td> U+02912 </td> </tr><tr><td> <code title="">UpArrowDownArrow;</code> </td> <td> U+021C5 </td> </tr><tr><td><code title="">UpDownArrow;</code> </td> <td> U+02195 </td> </tr><tr><td> <code title="">UpEquilibrium;</code> </td> <td> U+0296E </td> </tr><tr><td> <code title="">UpTee;</code> </td> <td> U+022A5 </td> </tr><tr><td> <code title="">UpTeeArrow;</code> </td> <td> U+021A5 </td> </tr><tr><td> <code title="">Uparrow;</code> </td> <td> U+021D1 </td> </tr><tr><td> <code title="">Updownarrow;</code> </td> <td> U+021D5 </td> </tr><tr><td> <code title="">UpperLeftArrow;</code> </td> <td> U+02196 </td> </tr><tr><td> <code title="">UpperRightArrow;</code> </td> <td> U+02197 </td> </tr><tr><td> <code title="">Upsi;</code> </td> <td> U+003D2 </td> </tr><tr><td> <code title="">Upsilon;</code> </td> <td> U+003A5 </td> </tr><tr><td> <code title="">Uring;</code> </td> <td> U+0016E </td> </tr><tr><td> <code title="">Uscr;</code> </td> <td> U+1D4B0 </td> </tr><tr><td> <code title="">Utilde;</code> </td> <td> U+00168 </td> </tr><tr><td> <code title="">Uuml;</code> </td> <td> U+000DC </td> </tr><tr><td> <code title="">Uuml</cod> </td> <td> U+000DC </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">VDash;</code> </td> <td> U+022AB </td> </tr><tr><td> <code title="">Vbar;</code> </td> <td> U+02AEB </td> </tr><tr><td> <code title="">Vcy;</code> </td> <td> U+00412 </td> </tr><tr><td> <code title="">Vdash;</code> </td> <td> U+022A9 </td> </tr><tr><td> <code title="">Vdashl;</code> </td> <td> U+02AE6 </td> </tr><tr><td> <code title="">Vee;</code> </td> <td> U+022C1 </td> </tr><tr><td> <code title="">Verbar;</code> </td> <td> U+02016 </td> </tr><tr><td> <code title="">Vert;</code> </td> <td> U+02016 </td> </tr><tr><td> <code title="">VerticalBar;</code> </td> <td> U+02223 </td> </tr><tr><td> <code title="">VerticalLine;</code> </td> <td> U+0007C </td> </tr><tr><td> <code title="">VerticalSeparator;</code> </td> <td> U+02758 </td> </tr><tr><td> <code title="">VerticalTilde;</code> </td> <td> U+02240 </td> </tr><tr><td> <code title="">VeryThinSpace;</code> </td> <td> U+0200A </td> </r><tr><td> <code title="">Vfr;</code> </td> <td> U+1D519 </td> </tr><tr><td> <code title="">Vopf;</code> </td> <td> U+1D54D </td> </tr><tr><td> <code title="">Vscr;</code> </td> <td> U+1D4B1 </td> </tr><tr><td> <code title="">Vvdash;</code> </td> <td> U+022AA </td> </tr><tr><td> <code title="">Wcirc;</code> </td> <td> U+00174 </td> </tr><tr><td> <code title="">Wedge;</code> </td> <td> U+022C0 </td> </tr><tr><td> <code title="">Wfr;</code> </td> <td> U+1D51A </td> </tr><tr><td> <code title="">Wopf;</code> </td> <td> U+1D54E </td> </tr><tr><td> <code title="">Wscr;</code> </td> <td> U+1D4B2 </td> </tr><tr><td> <code title="">Xfr;</code> </td> <td> U+1D51B </td> </tr><tr><td> <code title="">Xi;</code> </td> <td> U+0039E </td> </tr><tr><td> <code title="">Xopf;</code> </td> <td> U+1D54F </td> </tr><tr><td> <code title="">Xscr;</code> </td> <td> U+1D4B3 </td> </tr><tr><td> <code title="">YAcy;</code> </td> <td> U+0042F </td> </tr><tr><td> <code title="">YIcy;</code> </td> <td> U+00407 </td> </tr><tr><td> <code ttle="">YUcy;</code> </td> <td> U+0042E </td> </tr><tr><td> <code title="">Yacute;</code> </td> <td> U+000DD </td> </tr><tr><td> <code title="">Yacute</code> </td> <td> U+000DD </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">Ycirc;</code> </td> <td> U+00176 </td> </tr><tr><td> <code title="">Ycy;</code> </td> <td> U+0042B </td> </tr><tr><td> <code title="">Yfr;</code> </td> <td> U+1D51C </td> </tr><tr><td> <code title="">Yopf;</code> </td> <td> U+1D550 </td> </tr><tr><td> <code title="">Yscr;</code> </td> <td> U+1D4B4 </td> </tr><tr><td> <code title="">Yuml;</code> </td> <td> U+00178 </td> </tr><tr><td> <code title="">ZHcy;</code> </td> <td> U+00416 </td> </tr><tr><td> <code title="">Zacute;</code> </td> <td> U+00179 </td> </tr><tr><td> <code title="">Zcaron;</code> </td> <td> U+0017D </td> </tr><tr><td> <code title="">Zcy;</code> </td> <td> U+00417 </td> </tr><tr><td> <code title="">Zdot;</code> </td> <td> U+0017B </td> </tr><tr><td> <code title="">eroWidthSpace;</code> </td> <td> U+0200B </td> </tr><tr><td> <code title="">Zeta;</code> </td> <td> U+00396 </td> </tr><tr><td> <code title="">Zfr;</code> </td> <td> U+02128 </td> </tr><tr><td> <code title="">Zopf;</code> </td> <td> U+02124 </td> </tr><tr><td> <code title="">Zscr;</code> </td> <td> U+1D4B5 </td> </tr><tr><td> <code title="">aacute;</code> </td> <td> U+000E1 </td> </tr><tr><td> <code title="">aacute</code> </td> <td> U+000E1 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">abreve;</code> </td> <td> U+00103 </td> </tr><tr><td> <code title="">ac;</code> </td> <td> U+0223E </td> </tr><tr><td> <code title="">acd;</code> </td> <td> U+0223F </td> </tr><tr><td> <code title="">acirc;</code> </td> <td> U+000E2 </td> </tr><tr><td> <code title="">acirc</code> </td> <td> U+000E2 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">acute;</code> </td> <td> U+000B4 </td> </tr><tr><td> <code titl="">acute</code> </td> <td> U+000B4 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">acy;</code> </td> <td> U+00430 </td> </tr><tr><td> <code title="">aelig;</code> </td> <td> U+000E6 </td> </tr><tr><td> <code title="">aelig</code> </td> <td> U+000E6 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">af;</code> </td> <td> U+02061 </td> </tr><tr><td> <code title="">afr;</code> </td> <td> U+1D51E </td> </tr><tr><td> <code title="">agrave;</code> </td> <td> U+000E0 </td> </tr><tr><td> <code title="">agrave</code> </td> <td> U+000E0 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">alefsym;</code> </td> <td> U+02135 </td> </tr><tr><td> <code title="">aleph;</code> </td> <td> U+02135 </td> </tr><tr><td> <code title="">alpha;</code> </td> <td> U+003B1 </td> </tr><tr><td> <code title="">amacr;</code> </td> <td> U+00101 </td> </tr><tr><td> <code ttle="">amalg;</code> </td> <td> U+02A3F </td> </tr><tr><td> <code title="">amp;</code> </td> <td> U+00026 </td> </tr><tr><td> <code title="">amp</code> </td> <td> U+00026 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">and;</code> </td> <td> U+02227 </td> </tr><tr><td> <code title="">andand;</code> </td> <td> U+02A55 </td> </tr><tr><td> <code title="">andd;</code> </td> <td> U+02A5C </td> </tr><tr><td> <code title="">andslope;</code> </td> <td> U+02A58 </td> </tr><tr><td> <code title="">andv;</code> </td> <td> U+02A5A </td> </tr><tr><td> <code title="">ang;</code> </td> <td> U+02220 </td> </tr><tr><td> <code title="">ange;</code> </td> <td> U+029A4 </td> </tr><tr><td> <code title="">angle;</code> </td> <td> U+02220 </td> </tr><tr><td> <code title="">angmsd;</code> </td> <td> U+02221 </td> </tr><tr><td> <code title="">angmsdaa;</code> </td> <td> U+029A8 </td> </tr><tr><td> <code title="">angmsdab;</code> </td> <td> U+029A9 </td> </tr><tr><td> <code ttle="">angmsdac;</code> </td> <td> U+029AA </td> </tr><tr><td> <code title="">angmsdad;</code> </td> <td> U+029AB </td> </tr><tr><td> <code title="">angmsdae;</code> </td> <td> U+029AC </td> </tr><tr><td> <code title="">angmsdaf;</code> </td> <td> U+029AD </td> </tr><tr><td> <code title="">angmsdag;</code> </td> <td> U+029AE </td> </tr><tr><td> <code title="">angmsdah;</code> </td> <td> U+029AF </td> </tr><tr><td> <code title="">angrt;</code> </td> <td> U+0221F </td> </tr><tr><td> <code title="">angrtvb;</code> </td> <td> U+022BE </td> </tr><tr><td> <code title="">angrtvbd;</code> </td> <td> U+0299D </td> </tr><tr><td> <code title="">angsph;</code> </td> <td> U+02222 </td> </tr><tr><td> <code title="">angst;</code> </td> <td> U+000C5 </td> </tr><tr><td> <code title="">angzarr;</code> </td> <td> U+0237C </td> </tr><tr><td> <code title="">aogon;</code> </td> <td> U+00105 </td> </tr><tr><td> <code title="">aopf;</code> </td> <td> U+1D552 </td> </tr><tr><td> <code title="">ap;</code> </td> <td> U+02248 </td> </r><tr><td> <code title="">apE;</code> </td> <td> U+02A70 </td> </tr><tr><td> <code title="">apacir;</code> </td> <td> U+02A6F </td> </tr><tr><td> <code title="">ape;</code> </td> <td> U+0224A </td> </tr><tr><td> <code title="">apid;</code> </td> <td> U+0224B </td> </tr><tr><td> <code title="">apos;</code> </td> <td> U+00027 </td> </tr><tr><td> <code title="">approx;</code> </td> <td> U+02248 </td> </tr><tr><td> <code title="">approxeq;</code> </td> <td> U+0224A </td> </tr><tr><td> <code title="">aring;</code> </td> <td> U+000E5 </td> </tr><tr><td> <code title="">aring</code> </td> <td> U+000E5 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ascr;</code> </td> <td> U+1D4B6 </td> </tr><tr><td> <code title="">ast;</code> </td> <td> U+0002A </td> </tr><tr><td> <code title="">asymp;</code> </td> <td> U+02248 </td> </tr><tr><td> <code title="">asympeq;</code> </td> <td> U+0224D </td> </tr><tr><td> <code title="">atilde;</code> </td> <td> U+000E3 </td> </t><tr><td> <code title="">atilde</code> </td> <td> U+000E3 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">auml;</code> </td> <td> U+000E4 </td> </tr><tr><td> <code title="">auml</code> </td> <td> U+000E4 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">awconint;</code> </td> <td> U+02233 </td> </tr><tr><td> <code title="">awint;</code> </td> <td> U+02A11 </td> </tr><tr><td> <code title="">bNot;</code> </td> <td> U+02AED </td> </tr><tr><td> <code title="">backcong;</code> </td> <td> U+0224C </td> </tr><tr><td> <code title="">backepsilon;</code> </td> <td> U+003F6 </td> </tr><tr><td> <code title="">backprime;</code> </td> <td> U+02035 </td> </tr><tr><td> <code title="">backsim;</code> </td> <td> U+0223D </td> </tr><tr><td> <code title="">backsimeq;</code> </td> <td> U+022CD </td> </tr><tr><td> <code title="">barvee;</code> </td> <td> U+022BD </td> </tr><tr><td> <code title="">barwed;</code> </t> <td> U+02305 </td> </tr><tr><td> <code title="">barwedge;</code> </td> <td> U+02305 </td> </tr><tr><td> <code title="">bbrk;</code> </td> <td> U+023B5 </td> </tr><tr><td> <code title="">bbrktbrk;</code> </td> <td> U+023B6 </td> </tr><tr><td> <code title="">bcong;</code> </td> <td> U+0224C </td> </tr><tr><td> <code title="">bcy;</code> </td> <td> U+00431 </td> </tr><tr><td> <code title="">bdquo;</code> </td> <td> U+0201E </td> </tr><tr><td> <code title="">becaus;</code> </td> <td> U+02235 </td> </tr><tr><td> <code title="">because;</code> </td> <td> U+02235 </td> </tr><tr><td> <code title="">bemptyv;</code> </td> <td> U+029B0 </td> </tr><tr><td> <code title="">bepsi;</code> </td> <td> U+003F6 </td> </tr><tr><td> <code title="">bernou;</code> </td> <td> U+0212C </td> </tr><tr><td> <code title="">beta;</code> </td> <td> U+003B2 </td> </tr><tr><td> <code title="">beth;</code> </td> <td> U+02136 </td> </tr><tr><td> <code title="">between;</code> </td> <td> U+0226C </td> </tr><tr><td> <code title="">bfr;</code></td> <td> U+1D51F </td> </tr><tr><td> <code title="">bigcap;</code> </td> <td> U+022C2 </td> </tr><tr><td> <code title="">bigcirc;</code> </td> <td> U+025EF </td> </tr><tr><td> <code title="">bigcup;</code> </td> <td> U+022C3 </td> </tr><tr><td> <code title="">bigodot;</code> </td> <td> U+02A00 </td> </tr><tr><td> <code title="">bigoplus;</code> </td> <td> U+02A01 </td> </tr><tr><td> <code title="">bigotimes;</code> </td> <td> U+02A02 </td> </tr><tr><td> <code title="">bigsqcup;</code> </td> <td> U+02A06 </td> </tr><tr><td> <code title="">bigstar;</code> </td> <td> U+02605 </td> </tr><tr><td> <code title="">bigtriangledown;</code> </td> <td> U+025BD </td> </tr><tr><td> <code title="">bigtriangleup;</code> </td> <td> U+025B3 </td> </tr><tr><td> <code title="">biguplus;</code> </td> <td> U+02A04 </td> </tr><tr><td> <code title="">bigvee;</code> </td> <td> U+022C1 </td> </tr><tr><td> <code title="">bigwedge;</code> </td> <td> U+022C0 </td> </tr><tr><td> <code title="">bkarow;</code> </td> <td> U+0290D </td> <tr><tr><td> <code title="">blacklozenge;</code> </td> <td> U+029EB </td> </tr><tr><td> <code title="">blacksquare;</code> </td> <td> U+025AA </td> </tr><tr><td> <code title="">blacktriangle;</code> </td> <td> U+025B4 </td> </tr><tr><td> <code title="">blacktriangledown;</code> </td> <td> U+025BE </td> </tr><tr><td> <code title="">blacktriangleleft;</code> </td> <td> U+025C2 </td> </tr><tr><td> <code title="">blacktriangleright;</code> </td> <td> U+025B8 </td> </tr><tr><td> <code title="">blank;</code> </td> <td> U+02423 </td> </tr><tr><td> <code title="">blk12;</code> </td> <td> U+02592 </td> </tr><tr><td> <code title="">blk14;</code> </td> <td> U+02591 </td> </tr><tr><td> <code title="">blk34;</code> </td> <td> U+02593 </td> </tr><tr><td> <code title="">block;</code> </td> <td> U+02588 </td> </tr><tr><td> <code title="">bnot;</code> </td> <td> U+02310 </td> </tr><tr><td> <code title="">bopf;</code> </td> <td> U+1D553 </td> </tr><tr><td> <code title="">bot;</code> </td> <td> U+022A5 </td> </tr><tr><td> <cod title="">bottom;</code> </td> <td> U+022A5 </td> </tr><tr><td> <code title="">bowtie;</code> </td> <td> U+022C8 </td> </tr><tr><td> <code title="">boxDL;</code> </td> <td> U+02557 </td> </tr><tr><td> <code title="">boxDR;</code> </td> <td> U+02554 </td> </tr><tr><td> <code title="">boxDl;</code> </td> <td> U+02556 </td> </tr><tr><td> <code title="">boxDr;</code> </td> <td> U+02553 </td> </tr><tr><td> <code title="">boxH;</code> </td> <td> U+02550 </td> </tr><tr><td> <code title="">boxHD;</code> </td> <td> U+02566 </td> </tr><tr><td> <code title="">boxHU;</code> </td> <td> U+02569 </td> </tr><tr><td> <code title="">boxHd;</code> </td> <td> U+02564 </td> </tr><tr><td> <code title="">boxHu;</code> </td> <td> U+02567 </td> </tr><tr><td> <code title="">boxUL;</code> </td> <td> U+0255D </td> </tr><tr><td> <code title="">boxUR;</code> </td> <td> U+0255A </td> </tr><tr><td> <code title="">boxUl;</code> </td> <td> U+0255C </td> </tr><tr><td> <code title="">boxUr;</code> </td> <td> U+02559 </td> </tr><tr><td> <code itle="">boxV;</code> </td> <td> U+02551 </td> </tr><tr><td> <code title="">boxVH;</code> </td> <td> U+0256C </td> </tr><tr><td> <code title="">boxVL;</code> </td> <td> U+02563 </td> </tr><tr><td> <code title="">boxVR;</code> </td> <td> U+02560 </td> </tr><tr><td> <code title="">boxVh;</code> </td> <td> U+0256B </td> </tr><tr><td> <code title="">boxVl;</code> </td> <td> U+02562 </td> </tr><tr><td> <code title="">boxVr;</code> </td> <td> U+0255F </td> </tr><tr><td> <code title="">boxbox;</code> </td> <td> U+029C9 </td> </tr><tr><td> <code title="">boxdL;</code> </td> <td> U+02555 </td> </tr><tr><td> <code title="">boxdR;</code> </td> <td> U+02552 </td> </tr><tr><td> <code title="">boxdl;</code> </td> <td> U+02510 </td> </tr><tr><td> <code title="">boxdr;</code> </td> <td> U+0250C </td> </tr><tr><td> <code title="">boxh;</code> </td> <td> U+02500 </td> </tr><tr><td> <code title="">boxhD;</code> </td> <td> U+02565 </td> </tr><tr><td> <code title="">boxhU;</code> </td> <td> U+02568 </td> </tr><tr><td> <code titl="">boxhd;</code> </td> <td> U+0252C </td> </tr><tr><td> <code title="">boxhu;</code> </td> <td> U+02534 </td> </tr><tr><td> <code title="">boxminus;</code> </td> <td> U+0229F </td> </tr><tr><td> <code title="">boxplus;</code> </td> <td> U+0229E </td> </tr><tr><td> <code title="">boxtimes;</code> </td> <td> U+022A0 </td> </tr><tr><td> <code title="">boxuL;</code> </td> <td> U+0255B </td> </tr><tr><td> <code title="">boxuR;</code> </td> <td> U+02558 </td> </tr><tr><td> <code title="">boxul;</code> </td> <td> U+02518 </td> </tr><tr><td> <code title="">boxur;</code> </td> <td> U+02514 </td> </tr><tr><td> <code title="">boxv;</code> </td> <td> U+02502 </td> </tr><tr><td> <code title="">boxvH;</code> </td> <td> U+0256A </td> </tr><tr><td> <code title="">boxvL;</code> </td> <td> U+02561 </td> </tr><tr><td> <code title="">boxvR;</code> </td> <td> U+0255E </td> </tr><tr><td> <code title="">boxvh;</code> </td> <td> U+0253C </td> </tr><tr><td> <code title="">boxvl;</code> </td> <td> U+02524 </td> </tr><tr><td> <code itle="">boxvr;</code> </td> <td> U+0251C </td> </tr><tr><td> <code title="">bprime;</code> </td> <td> U+02035 </td> </tr><tr><td> <code title="">breve;</code> </td> <td> U+002D8 </td> </tr><tr><td> <code title="">brvbar;</code> </td> <td> U+000A6 </td> </tr><tr><td> <code title="">brvbar</code> </td> <td> U+000A6 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">bscr;</code> </td> <td> U+1D4B7 </td> </tr><tr><td> <code title="">bsemi;</code> </td> <td> U+0204F </td> </tr><tr><td> <code title="">bsim;</code> </td> <td> U+0223D </td> </tr><tr><td> <code title="">bsime;</code> </td> <td> U+022CD </td> </tr><tr><td> <code title="">bsol;</code> </td> <td> U+0005C </td> </tr><tr><td> <code title="">bsolb;</code> </td> <td> U+029C5 </td> </tr><tr><td> <code title="">bsolhsub;</code> </td> <td> U+027C8 </td> </tr><tr><td> <code title="">bull;</code> </td> <td> U+02022 </td> </tr><tr><td> <code title="">bullet;</code> </td> <td> U+02022 </td> </tr><tr><td> <coe title="">bump;</code> </td> <td> U+0224E </td> </tr><tr><td> <code title="">bumpE;</code> </td> <td> U+02AAE </td> </tr><tr><td> <code title="">bumpe;</code> </td> <td> U+0224F </td> </tr><tr><td> <code title="">bumpeq;</code> </td> <td> U+0224F </td> </tr><tr><td> <code title="">cacute;</code> </td> <td> U+00107 </td> </tr><tr><td> <code title="">cap;</code> </td> <td> U+02229 </td> </tr><tr><td> <code title="">capand;</code> </td> <td> U+02A44 </td> </tr><tr><td> <code title="">capbrcup;</code> </td> <td> U+02A49 </td> </tr><tr><td> <code title="">capcap;</code> </td> <td> U+02A4B </td> </tr><tr><td> <code title="">capcup;</code> </td> <td> U+02A47 </td> </tr><tr><td> <code title="">capdot;</code> </td> <td> U+02A40 </td> </tr><tr><td> <code title="">caret;</code> </td> <td> U+02041 </td> </tr><tr><td> <code title="">caron;</code> </td> <td> U+002C7 </td> </tr><tr><td> <code title="">ccaps;</code> </td> <td> U+02A4D </td> </tr><tr><td> <code title="">ccaron;</code> </td> <td> U+0010D </td> </tr><tr><td><code title="">ccedil;</code> </td> <td> U+000E7 </td> </tr><tr><td> <code title="">ccedil</code> </td> <td> U+000E7 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ccirc;</code> </td> <td> U+00109 </td> </tr><tr><td> <code title="">ccups;</code> </td> <td> U+02A4C </td> </tr><tr><td> <code title="">ccupssm;</code> </td> <td> U+02A50 </td> </tr><tr><td> <code title="">cdot;</code> </td> <td> U+0010B </td> </tr><tr><td> <code title="">cedil;</code> </td> <td> U+000B8 </td> </tr><tr><td> <code title="">cedil</code> </td> <td> U+000B8 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">cemptyv;</code> </td> <td> U+029B2 </td> </tr><tr><td> <code title="">cent;</code> </td> <td> U+000A2 </td> </tr><tr><td> <code title="">cent</code> </td> <td> U+000A2 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">centerdot;</code> </td> <td> U+000B7 </td> /tr><tr><td> <code title="">cfr;</code> </td> <td> U+1D520 </td> </tr><tr><td> <code title="">chcy;</code> </td> <td> U+00447 </td> </tr><tr><td> <code title="">check;</code> </td> <td> U+02713 </td> </tr><tr><td> <code title="">checkmark;</code> </td> <td> U+02713 </td> </tr><tr><td> <code title="">chi;</code> </td> <td> U+003C7 </td> </tr><tr><td> <code title="">cir;</code> </td> <td> U+025CB </td> </tr><tr><td> <code title="">cirE;</code> </td> <td> U+029C3 </td> </tr><tr><td> <code title="">circ;</code> </td> <td> U+002C6 </td> </tr><tr><td> <code title="">circeq;</code> </td> <td> U+02257 </td> </tr><tr><td> <code title="">circlearrowleft;</code> </td> <td> U+021BA </td> </tr><tr><td> <code title="">circlearrowright;</code> </td> <td> U+021BB </td> </tr><tr><td> <code title="">circledR;</code> </td> <td> U+000AE </td> </tr><tr><td> <code title="">circledS;</code> </td> <td> U+024C8 </td> </tr><tr><td> <code title="">circledast;</code> </td> <td> U+0229B </td> </tr><tr><td> <code title="">circledcirc;</ode> </td> <td> U+0229A </td> </tr><tr><td> <code title="">circleddash;</code> </td> <td> U+0229D </td> </tr><tr><td> <code title="">cire;</code> </td> <td> U+02257 </td> </tr><tr><td> <code title="">cirfnint;</code> </td> <td> U+02A10 </td> </tr><tr><td> <code title="">cirmid;</code> </td> <td> U+02AEF </td> </tr><tr><td> <code title="">cirscir;</code> </td> <td> U+029C2 </td> </tr><tr><td> <code title="">clubs;</code> </td> <td> U+02663 </td> </tr><tr><td> <code title="">clubsuit;</code> </td> <td> U+02663 </td> </tr><tr><td> <code title="">colon;</code> </td> <td> U+0003A </td> </tr><tr><td> <code title="">colone;</code> </td> <td> U+02254 </td> </tr><tr><td> <code title="">coloneq;</code> </td> <td> U+02254 </td> </tr><tr><td> <code title="">comma;</code> </td> <td> U+0002C </td> </tr><tr><td> <code title="">commat;</code> </td> <td> U+00040 </td> </tr><tr><td> <code title="">comp;</code> </td> <td> U+02201 </td> </tr><tr><td> <code title="">compfn;</code> </td> <td> U+02218 </td> </tr><tr><td> <code tile="">complement;</code> </td> <td> U+02201 </td> </tr><tr><td> <code title="">complexes;</code> </td> <td> U+02102 </td> </tr><tr><td> <code title="">cong;</code> </td> <td> U+02245 </td> </tr><tr><td> <code title="">congdot;</code> </td> <td> U+02A6D </td> </tr><tr><td> <code title="">conint;</code> </td> <td> U+0222E </td> </tr><tr><td> <code title="">copf;</code> </td> <td> U+1D554 </td> </tr><tr><td> <code title="">coprod;</code> </td> <td> U+02210 </td> </tr><tr><td> <code title="">copy;</code> </td> <td> U+000A9 </td> </tr><tr><td> <code title="">copy</code> </td> <td> U+000A9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">copysr;</code> </td> <td> U+02117 </td> </tr><tr><td> <code title="">crarr;</code> </td> <td> U+021B5 </td> </tr><tr><td> <code title="">cross;</code> </td> <td> U+02717 </td> </tr><tr><td> <code title="">cscr;</code> </td> <td> U+1D4B8 </td> </tr><tr><td> <code title="">csub;</code> </td> <td> U+02ACF </td> </tr><tr><td> code title="">csube;</code> </td> <td> U+02AD1 </td> </tr><tr><td> <code title="">csup;</code> </td> <td> U+02AD0 </td> </tr><tr><td> <code title="">csupe;</code> </td> <td> U+02AD2 </td> </tr><tr><td> <code title="">ctdot;</code> </td> <td> U+022EF </td> </tr><tr><td> <code title="">cudarrl;</code> </td> <td> U+02938 </td> </tr><tr><td> <code title="">cudarrr;</code> </td> <td> U+02935 </td> </tr><tr><td> <code title="">cuepr;</code> </td> <td> U+022DE </td> </tr><tr><td> <code title="">cuesc;</code> </td> <td> U+022DF </td> </tr><tr><td> <code title="">cularr;</code> </td> <td> U+021B6 </td> </tr><tr><td> <code title="">cularrp;</code> </td> <td> U+0293D </td> </tr><tr><td> <code title="">cup;</code> </td> <td> U+0222A </td> </tr><tr><td> <code title="">cupbrcap;</code> </td> <td> U+02A48 </td> </tr><tr><td> <code title="">cupcap;</code> </td> <td> U+02A46 </td> </tr><tr><td> <code title="">cupcup;</code> </td> <td> U+02A4A </td> </tr><tr><td> <code title="">cupdot;</code> </td> <td> U+0228D </td> </tr><t><td> <code title="">cupor;</code> </td> <td> U+02A45 </td> </tr><tr><td> <code title="">curarr;</code> </td> <td> U+021B7 </td> </tr><tr><td> <code title="">curarrm;</code> </td> <td> U+0293C </td> </tr><tr><td> <code title="">curlyeqprec;</code> </td> <td> U+022DE </td> </tr><tr><td> <code title="">curlyeqsucc;</code> </td> <td> U+022DF </td> </tr><tr><td> <code title="">curlyvee;</code> </td> <td> U+022CE </td> </tr><tr><td> <code title="">curlywedge;</code> </td> <td> U+022CF </td> </tr><tr><td> <code title="">curren;</code> </td> <td> U+000A4 </td> </tr><tr><td> <code title="">curren</code> </td> <td> U+000A4 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">curvearrowleft;</code> </td> <td> U+021B6 </td> </tr><tr><td> <code title="">curvearrowright;</code> </td> <td> U+021B7 </td> </tr><tr><td> <code title="">cuvee;</code> </td> <td> U+022CE </td> </tr><tr><td> <code title="">cuwed;</code> </td> <td> U+022CF </td> </tr><tr><td> <code title="">cwonint;</code> </td> <td> U+02232 </td> </tr><tr><td> <code title="">cwint;</code> </td> <td> U+02231 </td> </tr><tr><td> <code title="">cylcty;</code> </td> <td> U+0232D </td> </tr><tr><td> <code title="">dArr;</code> </td> <td> U+021D3 </td> </tr><tr><td> <code title="">dHar;</code> </td> <td> U+02965 </td> </tr><tr><td> <code title="">dagger;</code> </td> <td> U+02020 </td> </tr><tr><td> <code title="">daleth;</code> </td> <td> U+02138 </td> </tr><tr><td> <code title="">darr;</code> </td> <td> U+02193 </td> </tr><tr><td> <code title="">dash;</code> </td> <td> U+02010 </td> </tr><tr><td> <code title="">dashv;</code> </td> <td> U+022A3 </td> </tr><tr><td> <code title="">dbkarow;</code> </td> <td> U+0290F </td> </tr><tr><td> <code title="">dblac;</code> </td> <td> U+002DD </td> </tr><tr><td> <code title="">dcaron;</code> </td> <td> U+0010F </td> </tr><tr><td> <code title="">dcy;</code> </td> <td> U+00434 </td> </tr><tr><td> <code title="">dd;</code> </td> <td> U+02146 </td> </tr><tr><td> <code title="">ddaggr;</code> </td> <td> U+02021 </td> </tr><tr><td> <code title="">ddarr;</code> </td> <td> U+021CA </td> </tr><tr><td> <code title="">ddotseq;</code> </td> <td> U+02A77 </td> </tr><tr><td> <code title="">deg;</code> </td> <td> U+000B0 </td> </tr><tr><td> <code title="">deg</code> </td> <td> U+000B0 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">delta;</code> </td> <td> U+003B4 </td> </tr><tr><td> <code title="">demptyv;</code> </td> <td> U+029B1 </td> </tr><tr><td> <code title="">dfisht;</code> </td> <td> U+0297F </td> </tr><tr><td> <code title="">dfr;</code> </td> <td> U+1D521 </td> </tr><tr><td> <code title="">dharl;</code> </td> <td> U+021C3 </td> </tr><tr><td> <code title="">dharr;</code> </td> <td> U+021C2 </td> </tr><tr><td> <code title="">diam;</code> </td> <td> U+022C4 </td> </tr><tr><td> <code title="">diamond;</code> </td> <td> U+022C4 </td> </tr><tr><td> <code title="">diamondsuit;</code> </td> <td> U+02666 </td> </tr><tr><td> <code title=">diams;</code> </td> <td> U+02666 </td> </tr><tr><td> <code title="">die;</code> </td> <td> U+000A8 </td> </tr><tr><td> <code title="">digamma;</code> </td> <td> U+003DD </td> </tr><tr><td> <code title="">disin;</code> </td> <td> U+022F2 </td> </tr><tr><td> <code title="">div;</code> </td> <td> U+000F7 </td> </tr><tr><td> <code title="">divide;</code> </td> <td> U+000F7 </td> </tr><tr><td> <code title="">divide</code> </td> <td> U+000F7 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">divideontimes;</code> </td> <td> U+022C7 </td> </tr><tr><td> <code title="">divonx;</code> </td> <td> U+022C7 </td> </tr><tr><td> <code title="">djcy;</code> </td> <td> U+00452 </td> </tr><tr><td> <code title="">dlcorn;</code> </td> <td> U+0231E </td> </tr><tr><td> <code title="">dlcrop;</code> </td> <td> U+0230D </td> </tr><tr><td> <code title="">dollar;</code> </td> <td> U+00024 </td> </tr><tr><td> <code title="">dopf;</code> </td> <td> U+1D555 </td> </tr><tr><td> <cde title="">dot;</code> </td> <td> U+002D9 </td> </tr><tr><td> <code title="">doteq;</code> </td> <td> U+02250 </td> </tr><tr><td> <code title="">doteqdot;</code> </td> <td> U+02251 </td> </tr><tr><td> <code title="">dotminus;</code> </td> <td> U+02238 </td> </tr><tr><td> <code title="">dotplus;</code> </td> <td> U+02214 </td> </tr><tr><td> <code title="">dotsquare;</code> </td> <td> U+022A1 </td> </tr><tr><td> <code title="">doublebarwedge;</code> </td> <td> U+02306 </td> </tr><tr><td> <code title="">downarrow;</code> </td> <td> U+02193 </td> </tr><tr><td> <code title="">downdownarrows;</code> </td> <td> U+021CA </td> </tr><tr><td> <code title="">downharpoonleft;</code> </td> <td> U+021C3 </td> </tr><tr><td> <code title="">downharpoonright;</code> </td> <td> U+021C2 </td> </tr><tr><td> <code title="">drbkarow;</code> </td> <td> U+02910 </td> </tr><tr><td> <code title="">drcorn;</code> </td> <td> U+0231F </td> </tr><tr><td> <code title="">drcrop;</code> </td> <td> U+0230C </td> </tr><tr><td> <code title="">scr;</code> </td> <td> U+1D4B9 </td> </tr><tr><td> <code title="">dscy;</code> </td> <td> U+00455 </td> </tr><tr><td> <code title="">dsol;</code> </td> <td> U+029F6 </td> </tr><tr><td> <code title="">dstrok;</code> </td> <td> U+00111 </td> </tr><tr><td> <code title="">dtdot;</code> </td> <td> U+022F1 </td> </tr><tr><td> <code title="">dtri;</code> </td> <td> U+025BF </td> </tr><tr><td> <code title="">dtrif;</code> </td> <td> U+025BE </td> </tr><tr><td> <code title="">duarr;</code> </td> <td> U+021F5 </td> </tr><tr><td> <code title="">duhar;</code> </td> <td> U+0296F </td> </tr><tr><td> <code title="">dwangle;</code> </td> <td> U+029A6 </td> </tr><tr><td> <code title="">dzcy;</code> </td> <td> U+0045F </td> </tr><tr><td> <code title="">dzigrarr;</code> </td> <td> U+027FF </td> </tr><tr><td> <code title="">eDDot;</code> </td> <td> U+02A77 </td> </tr><tr><td> <code title="">eDot;</code> </td> <td> U+02251 </td> </tr><tr><td> <code title="">eacute;</code> </td> <td> U+000E9 </td> </tr><tr><td> <code title="">eaute</code> </td> <td> U+000E9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">easter;</code> </td> <td> U+02A6E </td> </tr><tr><td> <code title="">ecaron;</code> </td> <td> U+0011B </td> </tr><tr><td> <code title="">ecir;</code> </td> <td> U+02256 </td> </tr><tr><td> <code title="">ecirc;</code> </td> <td> U+000EA </td> </tr><tr><td> <code title="">ecirc</code> </td> <td> U+000EA </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ecolon;</code> </td> <td> U+02255 </td> </tr><tr><td> <code title="">ecy;</code> </td> <td> U+0044D </td> </tr><tr><td> <code title="">edot;</code> </td> <td> U+00117 </td> </tr><tr><td> <code title="">ee;</code> </td> <td> U+02147 </td> </tr><tr><td> <code title="">efDot;</code> </td> <td> U+02252 </td> </tr><tr><td> <code title="">efr;</code> </td> <td> U+1D522 </td> </tr><tr><td> <code title="">eg;</code> </td> <td> U+02A9A </td> </tr><tr><td> <code title="">egrave;/code> </td> <td> U+000E8 </td> </tr><tr><td> <code title="">egrave</code> </td> <td> U+000E8 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">egs;</code> </td> <td> U+02A96 </td> </tr><tr><td> <code title="">egsdot;</code> </td> <td> U+02A98 </td> </tr><tr><td> <code title="">el;</code> </td> <td> U+02A99 </td> </tr><tr><td> <code title="">elinters;</code> </td> <td> U+023E7 </td> </tr><tr><td> <code title="">ell;</code> </td> <td> U+02113 </td> </tr><tr><td> <code title="">els;</code> </td> <td> U+02A95 </td> </tr><tr><td> <code title="">elsdot;</code> </td> <td> U+02A97 </td> </tr><tr><td> <code title="">emacr;</code> </td> <td> U+00113 </td> </tr><tr><td> <code title="">empty;</code> </td> <td> U+02205 </td> </tr><tr><td> <code title="">emptyset;</code> </td> <td> U+02205 </td> </tr><tr><td> <code title="">emptyv;</code> </td> <td> U+02205 </td> </tr><tr><td> <code title="">emsp13;</code> </td> <td> U+02004 </td> </tr><tr><td> <code title="">emsp4;</code> </td> <td> U+02005 </td> </tr><tr><td> <code title="">emsp;</code> </td> <td> U+02003 </td> </tr><tr><td> <code title="">eng;</code> </td> <td> U+0014B </td> </tr><tr><td> <code title="">ensp;</code> </td> <td> U+02002 </td> </tr><tr><td> <code title="">eogon;</code> </td> <td> U+00119 </td> </tr><tr><td> <code title="">eopf;</code> </td> <td> U+1D556 </td> </tr><tr><td> <code title="">epar;</code> </td> <td> U+022D5 </td> </tr><tr><td> <code title="">eparsl;</code> </td> <td> U+029E3 </td> </tr><tr><td> <code title="">eplus;</code> </td> <td> U+02A71 </td> </tr><tr><td> <code title="">epsi;</code> </td> <td> U+003F5 </td> </tr><tr><td> <code title="">epsilon;</code> </td> <td> U+003B5 </td> </tr><tr><td> <code title="">epsiv;</code> </td> <td> U+003B5 </td> </tr><tr><td> <code title="">eqcirc;</code> </td> <td> U+02256 </td> </tr><tr><td> <code title="">eqcolon;</code> </td> <td> U+02255 </td> </tr><tr><td> <code title="">eqsim;</code> </td> <td> U+02242 </td> </tr><tr><td> <code title="">eqslanttr;</code> </td> <td> U+02A96 </td> </tr><tr><td> <code title="">eqslantless;</code> </td> <td> U+02A95 </td> </tr><tr><td> <code title="">equals;</code> </td> <td> U+0003D </td> </tr><tr><td> <code title="">equest;</code> </td> <td> U+0225F </td> </tr><tr><td> <code title="">equiv;</code> </td> <td> U+02261 </td> </tr><tr><td> <code title="">equivDD;</code> </td> <td> U+02A78 </td> </tr><tr><td> <code title="">eqvparsl;</code> </td> <td> U+029E5 </td> </tr><tr><td> <code title="">erDot;</code> </td> <td> U+02253 </td> </tr><tr><td> <code title="">erarr;</code> </td> <td> U+02971 </td> </tr><tr><td> <code title="">escr;</code> </td> <td> U+0212F </td> </tr><tr><td> <code title="">esdot;</code> </td> <td> U+02250 </td> </tr><tr><td> <code title="">esim;</code> </td> <td> U+02242 </td> </tr><tr><td> <code title="">eta;</code> </td> <td> U+003B7 </td> </tr><tr><td> <code title="">eth;</code> </td> <td> U+000F0 </td> </tr><tr><td> <code title="">eth</code> </td> <td> U+000F0 </td> </tr><!-- (invalid entity withmissing semicolon for legacy support only) --><tr><td> <code title="">euml;</code> </td> <td> U+000EB </td> </tr><tr><td> <code title="">euml</code> </td> <td> U+000EB </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">euro;</code> </td> <td> U+020AC </td> </tr><tr><td> <code title="">excl;</code> </td> <td> U+00021 </td> </tr><tr><td> <code title="">exist;</code> </td> <td> U+02203 </td> </tr><tr><td> <code title="">expectation;</code> </td> <td> U+02130 </td> </tr><tr><td> <code title="">exponentiale;</code> </td> <td> U+02147 </td> </tr><tr><td> <code title="">fallingdotseq;</code> </td> <td> U+02252 </td> </tr><tr><td> <code title="">fcy;</code> </td> <td> U+00444 </td> </tr><tr><td> <code title="">female;</code> </td> <td> U+02640 </td> </tr><tr><td> <code title="">ffilig;</code> </td> <td> U+0FB03 </td> </tr><tr><td> <code title="">fflig;</code> </td> <td> U+0FB00 </td> </tr><tr><td> <code title="">ffllig;</code> </td> <td> U+0FB04 </td> </tr><tr<td> <code title="">ffr;</code> </td> <td> U+1D523 </td> </tr><tr><td> <code title="">filig;</code> </td> <td> U+0FB01 </td> </tr><tr><td> <code title="">flat;</code> </td> <td> U+0266D </td> </tr><tr><td> <code title="">fllig;</code> </td> <td> U+0FB02 </td> </tr><tr><td> <code title="">fltns;</code> </td> <td> U+025B1 </td> </tr><tr><td> <code title="">fnof;</code> </td> <td> U+00192 </td> </tr><tr><td> <code title="">fopf;</code> </td> <td> U+1D557 </td> </tr><tr><td> <code title="">forall;</code> </td> <td> U+02200 </td> </tr><tr><td> <code title="">fork;</code> </td> <td> U+022D4 </td> </tr><tr><td> <code title="">forkv;</code> </td> <td> U+02AD9 </td> </tr><tr><td> <code title="">fpartint;</code> </td> <td> U+02A0D </td> </tr><tr><td> <code title="">frac12;</code> </td> <td> U+000BD </td> </tr><tr><td> <code title="">frac12</code> </td> <td> U+000BD </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">frac13;</code> </td> <td> U+02153 </td> </tr><t><td> <code title="">frac14;</code> </td> <td> U+000BC </td> </tr><tr><td> <code title="">frac14</code> </td> <td> U+000BC </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">frac15;</code> </td> <td> U+02155 </td> </tr><tr><td> <code title="">frac16;</code> </td> <td> U+02159 </td> </tr><tr><td> <code title="">frac18;</code> </td> <td> U+0215B </td> </tr><tr><td> <code title="">frac23;</code> </td> <td> U+02154 </td> </tr><tr><td> <code title="">frac25;</code> </td> <td> U+02156 </td> </tr><tr><td> <code title="">frac34;</code> </td> <td> U+000BE </td> </tr><tr><td> <code title="">frac34</code> </td> <td> U+000BE </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">frac35;</code> </td> <td> U+02157 </td> </tr><tr><td> <code title="">frac38;</code> </td> <td> U+0215C </td> </tr><tr><td> <code title="">frac45;</code> </td> <td> U+02158 </td> </tr><tr><td> <code title="">frac56;</code> </td> <td> U+021A </td> </tr><tr><td> <code title="">frac58;</code> </td> <td> U+0215D </td> </tr><tr><td> <code title="">frac78;</code> </td> <td> U+0215E </td> </tr><tr><td> <code title="">frasl;</code> </td> <td> U+02044 </td> </tr><tr><td> <code title="">frown;</code> </td> <td> U+02322 </td> </tr><tr><td> <code title="">fscr;</code> </td> <td> U+1D4BB </td> </tr><tr><td> <code title="">gE;</code> </td> <td> U+02267 </td> </tr><tr><td> <code title="">gEl;</code> </td> <td> U+02A8C </td> </tr><tr><td> <code title="">gacute;</code> </td> <td> U+001F5 </td> </tr><tr><td> <code title="">gamma;</code> </td> <td> U+003B3 </td> </tr><tr><td> <code title="">gammad;</code> </td> <td> U+003DD </td> </tr><tr><td> <code title="">gap;</code> </td> <td> U+02A86 </td> </tr><tr><td> <code title="">gbreve;</code> </td> <td> U+0011F </td> </tr><tr><td> <code title="">gcirc;</code> </td> <td> U+0011D </td> </tr><tr><td> <code title="">gcy;</code> </td> <td> U+00433 </td> </tr><tr><td> <code title="">gdot;</code> </td> <td> U+00121 </td> /tr><tr><td> <code title="">ge;</code> </td> <td> U+02265 </td> </tr><tr><td> <code title="">gel;</code> </td> <td> U+022DB </td> </tr><tr><td> <code title="">geq;</code> </td> <td> U+02265 </td> </tr><tr><td> <code title="">geqq;</code> </td> <td> U+02267 </td> </tr><tr><td> <code title="">geqslant;</code> </td> <td> U+02A7E </td> </tr><tr><td> <code title="">ges;</code> </td> <td> U+02A7E </td> </tr><tr><td> <code title="">gescc;</code> </td> <td> U+02AA9 </td> </tr><tr><td> <code title="">gesdot;</code> </td> <td> U+02A80 </td> </tr><tr><td> <code title="">gesdoto;</code> </td> <td> U+02A82 </td> </tr><tr><td> <code title="">gesdotol;</code> </td> <td> U+02A84 </td> </tr><tr><td> <code title="">gesles;</code> </td> <td> U+02A94 </td> </tr><tr><td> <code title="">gfr;</code> </td> <td> U+1D524 </td> </tr><tr><td> <code title="">gg;</code> </td> <td> U+0226B </td> </tr><tr><td> <code title="">ggg;</code> </td> <td> U+022D9 </td> </tr><tr><td> <code title="">gimel;</code> </td> <td> U+02137 </td> </tr><tr><d> <code title="">gjcy;</code> </td> <td> U+00453 </td> </tr><tr><td> <code title="">gl;</code> </td> <td> U+02277 </td> </tr><tr><td> <code title="">glE;</code> </td> <td> U+02A92 </td> </tr><tr><td> <code title="">gla;</code> </td> <td> U+02AA5 </td> </tr><tr><td> <code title="">glj;</code> </td> <td> U+02AA4 </td> </tr><tr><td> <code title="">gnE;</code> </td> <td> U+02269 </td> </tr><tr><td> <code title="">gnap;</code> </td> <td> U+02A8A </td> </tr><tr><td> <code title="">gnapprox;</code> </td> <td> U+02A8A </td> </tr><tr><td> <code title="">gne;</code> </td> <td> U+02A88 </td> </tr><tr><td> <code title="">gneq;</code> </td> <td> U+02A88 </td> </tr><tr><td> <code title="">gneqq;</code> </td> <td> U+02269 </td> </tr><tr><td> <code title="">gnsim;</code> </td> <td> U+022E7 </td> </tr><tr><td> <code title="">gopf;</code> </td> <td> U+1D558 </td> </tr><tr><td> <code title="">grave;</code> </td> <td> U+00060 </td> </tr><tr><td> <code title="">gscr;</code> </td> <td> U+0210A </td> </tr><tr><td> <code title=""gsim;</code> </td> <td> U+02273 </td> </tr><tr><td> <code title="">gsime;</code> </td> <td> U+02A8E </td> </tr><tr><td> <code title="">gsiml;</code> </td> <td> U+02A90 </td> </tr><tr><td> <code title="">gt;</code> </td> <td> U+0003E </td> </tr><tr><td> <code title="">gt</code> </td> <td> U+0003E </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">gtcc;</code> </td> <td> U+02AA7 </td> </tr><tr><td> <code title="">gtcir;</code> </td> <td> U+02A7A </td> </tr><tr><td> <code title="">gtdot;</code> </td> <td> U+022D7 </td> </tr><tr><td> <code title="">gtlPar;</code> </td> <td> U+02995 </td> </tr><tr><td> <code title="">gtquest;</code> </td> <td> U+02A7C </td> </tr><tr><td> <code title="">gtrapprox;</code> </td> <td> U+02A86 </td> </tr><tr><td> <code title="">gtrarr;</code> </td> <td> U+02978 </td> </tr><tr><td> <code title="">gtrdot;</code> </td> <td> U+022D7 </td> </tr><tr><td> <code title="">gtreqless;</code> </td> <td> U+022DB </td> </tr><tr><td> <code tite="">gtreqqless;</code> </td> <td> U+02A8C </td> </tr><tr><td> <code title="">gtrless;</code> </td> <td> U+02277 </td> </tr><tr><td> <code title="">gtrsim;</code> </td> <td> U+02273 </td> </tr><tr><td> <code title="">hArr;</code> </td> <td> U+021D4 </td> </tr><tr><td> <code title="">hairsp;</code> </td> <td> U+0200A </td> </tr><tr><td> <code title="">half;</code> </td> <td> U+000BD </td> </tr><tr><td> <code title="">hamilt;</code> </td> <td> U+0210B </td> </tr><tr><td> <code title="">hardcy;</code> </td> <td> U+0044A </td> </tr><tr><td> <code title="">harr;</code> </td> <td> U+02194 </td> </tr><tr><td> <code title="">harrcir;</code> </td> <td> U+02948 </td> </tr><tr><td> <code title="">harrw;</code> </td> <td> U+021AD </td> </tr><tr><td> <code title="">hbar;</code> </td> <td> U+0210F </td> </tr><tr><td> <code title="">hcirc;</code> </td> <td> U+00125 </td> </tr><tr><td> <code title="">hearts;</code> </td> <td> U+02665 </td> </tr><tr><td> <code title="">heartsuit;</code> </td> <td> U+02665 </td> </tr><tr><td <code title="">hellip;</code> </td> <td> U+02026 </td> </tr><tr><td> <code title="">hercon;</code> </td> <td> U+022B9 </td> </tr><tr><td> <code title="">hfr;</code> </td> <td> U+1D525 </td> </tr><tr><td> <code title="">hksearow;</code> </td> <td> U+02925 </td> </tr><tr><td> <code title="">hkswarow;</code> </td> <td> U+02926 </td> </tr><tr><td> <code title="">hoarr;</code> </td> <td> U+021FF </td> </tr><tr><td> <code title="">homtht;</code> </td> <td> U+0223B </td> </tr><tr><td> <code title="">hookleftarrow;</code> </td> <td> U+021A9 </td> </tr><tr><td> <code title="">hookrightarrow;</code> </td> <td> U+021AA </td> </tr><tr><td> <code title="">hopf;</code> </td> <td> U+1D559 </td> </tr><tr><td> <code title="">horbar;</code> </td> <td> U+02015 </td> </tr><tr><td> <code title="">hscr;</code> </td> <td> U+1D4BD </td> </tr><tr><td> <code title="">hslash;</code> </td> <td> U+0210F </td> </tr><tr><td> <code title="">hstrok;</code> </td> <td> U+00127 </td> </tr><tr><td> <code title="">hybull;</code> </td> <td> U+0043 </td> </tr><tr><td> <code title="">hyphen;</code> </td> <td> U+02010 </td> </tr><tr><td> <code title="">iacute;</code> </td> <td> U+000ED </td> </tr><tr><td> <code title="">iacute</code> </td> <td> U+000ED </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ic;</code> </td> <td> U+02063 </td> </tr><tr><td> <code title="">icirc;</code> </td> <td> U+000EE </td> </tr><tr><td> <code title="">icirc</code> </td> <td> U+000EE </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">icy;</code> </td> <td> U+00438 </td> </tr><tr><td> <code title="">iecy;</code> </td> <td> U+00435 </td> </tr><tr><td> <code title="">iexcl;</code> </td> <td> U+000A1 </td> </tr><tr><td> <code title="">iexcl</code> </td> <td> U+000A1 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">iff;</code> </td> <td> U+021D4 </td> </tr><tr><td> <code title="">ifr;</code> </td> <td> U+1D26 </td> </tr><tr><td> <code title="">igrave;</code> </td> <td> U+000EC </td> </tr><tr><td> <code title="">igrave</code> </td> <td> U+000EC </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ii;</code> </td> <td> U+02148 </td> </tr><tr><td> <code title="">iiiint;</code> </td> <td> U+02A0C </td> </tr><tr><td> <code title="">iiint;</code> </td> <td> U+0222D </td> </tr><tr><td> <code title="">iinfin;</code> </td> <td> U+029DC </td> </tr><tr><td> <code title="">iiota;</code> </td> <td> U+02129 </td> </tr><tr><td> <code title="">ijlig;</code> </td> <td> U+00133 </td> </tr><tr><td> <code title="">imacr;</code> </td> <td> U+0012B </td> </tr><tr><td> <code title="">image;</code> </td> <td> U+02111 </td> </tr><tr><td> <code title="">imagline;</code> </td> <td> U+02110 </td> </tr><tr><td> <code title="">imagpart;</code> </td> <td> U+02111 </td> </tr><tr><td> <code title="">imath;</code> </td> <td> U+00131 </td> </tr><tr><td> <code title="">imof;</code> </td> <td U+022B7 </td> </tr><tr><td> <code title="">imped;</code> </td> <td> U+001B5 </td> </tr><tr><td> <code title="">in;</code> </td> <td> U+02208 </td> </tr><tr><td> <code title="">incare;</code> </td> <td> U+02105 </td> </tr><tr><td> <code title="">infin;</code> </td> <td> U+0221E </td> </tr><tr><td> <code title="">infintie;</code> </td> <td> U+029DD </td> </tr><tr><td> <code title="">inodot;</code> </td> <td> U+00131 </td> </tr><tr><td> <code title="">int;</code> </td> <td> U+0222B </td> </tr><tr><td> <code title="">intcal;</code> </td> <td> U+022BA </td> </tr><tr><td> <code title="">integers;</code> </td> <td> U+02124 </td> </tr><tr><td> <code title="">intercal;</code> </td> <td> U+022BA </td> </tr><tr><td> <code title="">intlarhk;</code> </td> <td> U+02A17 </td> </tr><tr><td> <code title="">intprod;</code> </td> <td> U+02A3C </td> </tr><tr><td> <code title="">iocy;</code> </td> <td> U+00451 </td> </tr><tr><td> <code title="">iogon;</code> </td> <td> U+0012F </td> </tr><tr><td> <code title="">iopf;</code> </d> <td> U+1D55A </td> </tr><tr><td> <code title="">iota;</code> </td> <td> U+003B9 </td> </tr><tr><td> <code title="">iprod;</code> </td> <td> U+02A3C </td> </tr><tr><td> <code title="">iquest;</code> </td> <td> U+000BF </td> </tr><tr><td> <code title="">iquest</code> </td> <td> U+000BF </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">iscr;</code> </td> <td> U+1D4BE </td> </tr><tr><td> <code title="">isin;</code> </td> <td> U+02208 </td> </tr><tr><td> <code title="">isinE;</code> </td> <td> U+022F9 </td> </tr><tr><td> <code title="">isindot;</code> </td> <td> U+022F5 </td> </tr><tr><td> <code title="">isins;</code> </td> <td> U+022F4 </td> </tr><tr><td> <code title="">isinsv;</code> </td> <td> U+022F3 </td> </tr><tr><td> <code title="">isinv;</code> </td> <td> U+02208 </td> </tr><tr><td> <code title="">it;</code> </td> <td> U+02062 </td> </tr><tr><td> <code title="">itilde;</code> </td> <td> U+00129 </td> </tr><tr><td> <code title="">iukcy;</code> </d> <td> U+00456 </td> </tr><tr><td> <code title="">iuml;</code> </td> <td> U+000EF </td> </tr><tr><td> <code title="">iuml</code> </td> <td> U+000EF </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">jcirc;</code> </td> <td> U+00135 </td> </tr><tr><td> <code title="">jcy;</code> </td> <td> U+00439 </td> </tr><tr><td> <code title="">jfr;</code> </td> <td> U+1D527 </td> </tr><tr><td> <code title="">jmath;</code> </td> <td> U+00237 </td> </tr><tr><td> <code title="">jopf;</code> </td> <td> U+1D55B </td> </tr><tr><td> <code title="">jscr;</code> </td> <td> U+1D4BF </td> </tr><tr><td> <code title="">jsercy;</code> </td> <td> U+00458 </td> </tr><tr><td> <code title="">jukcy;</code> </td> <td> U+00454 </td> </tr><tr><td> <code title="">kappa;</code> </td> <td> U+003BA </td> </tr><tr><td> <code title="">kappav;</code> </td> <td> U+003F0 </td> </tr><tr><td> <code title="">kcedil;</code> </td> <td> U+00137 </td> </tr><tr><td> <code title="">kcy;</code> </td> <td U+0043A </td> </tr><tr><td> <code title="">kfr;</code> </td> <td> U+1D528 </td> </tr><tr><td> <code title="">kgreen;</code> </td> <td> U+00138 </td> </tr><tr><td> <code title="">khcy;</code> </td> <td> U+00445 </td> </tr><tr><td> <code title="">kjcy;</code> </td> <td> U+0045C </td> </tr><tr><td> <code title="">kopf;</code> </td> <td> U+1D55C </td> </tr><tr><td> <code title="">kscr;</code> </td> <td> U+1D4C0 </td> </tr><tr><td> <code title="">lAarr;</code> </td> <td> U+021DA </td> </tr><tr><td> <code title="">lArr;</code> </td> <td> U+021D0 </td> </tr><tr><td> <code title="">lAtail;</code> </td> <td> U+0291B </td> </tr><tr><td> <code title="">lBarr;</code> </td> <td> U+0290E </td> </tr><tr><td> <code title="">lE;</code> </td> <td> U+02266 </td> </tr><tr><td> <code title="">lEg;</code> </td> <td> U+02A8B </td> </tr><tr><td> <code title="">lHar;</code> </td> <td> U+02962 </td> </tr><tr><td> <code title="">lacute;</code> </td> <td> U+0013A </td> </tr><tr><td> <code title="">laemptyv;</code> </td> <td> U+029B4 /td> </tr><tr><td> <code title="">lagran;</code> </td> <td> U+02112 </td> </tr><tr><td> <code title="">lambda;</code> </td> <td> U+003BB </td> </tr><tr><td> <code title="">lang;</code> </td> <td> U+027E8 </td> </tr><tr><td> <code title="">langd;</code> </td> <td> U+02991 </td> </tr><tr><td> <code title="">langle;</code> </td> <td> U+027E8 </td> </tr><tr><td> <code title="">lap;</code> </td> <td> U+02A85 </td> </tr><tr><td> <code title="">laquo;</code> </td> <td> U+000AB </td> </tr><tr><td> <code title="">laquo</code> </td> <td> U+000AB </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">larr;</code> </td> <td> U+02190 </td> </tr><tr><td> <code title="">larrb;</code> </td> <td> U+021E4 </td> </tr><tr><td> <code title="">larrbfs;</code> </td> <td> U+0291F </td> </tr><tr><td> <code title="">larrfs;</code> </td> <td> U+0291D </td> </tr><tr><td> <code title="">larrhk;</code> </td> <td> U+021A9 </td> </tr><tr><td> <code title="">larrlp;</code> </td> <td> U+02AB </td> </tr><tr><td> <code title="">larrpl;</code> </td> <td> U+02939 </td> </tr><tr><td> <code title="">larrsim;</code> </td> <td> U+02973 </td> </tr><tr><td> <code title="">larrtl;</code> </td> <td> U+021A2 </td> </tr><tr><td> <code title="">lat;</code> </td> <td> U+02AAB </td> </tr><tr><td> <code title="">latail;</code> </td> <td> U+02919 </td> </tr><tr><td> <code title="">late;</code> </td> <td> U+02AAD </td> </tr><tr><td> <code title="">lbarr;</code> </td> <td> U+0290C </td> </tr><tr><td> <code title="">lbbrk;</code> </td> <td> U+02772 </td> </tr><tr><td> <code title="">lbrace;</code> </td> <td> U+0007B </td> </tr><tr><td> <code title="">lbrack;</code> </td> <td> U+0005B </td> </tr><tr><td> <code title="">lbrke;</code> </td> <td> U+0298B </td> </tr><tr><td> <code title="">lbrksld;</code> </td> <td> U+0298F </td> </tr><tr><td> <code title="">lbrkslu;</code> </td> <td> U+0298D </td> </tr><tr><td> <code title="">lcaron;</code> </td> <td> U+0013E </td> </tr><tr><td> <code title="">lcedil;</code> </td> <t> U+0013C </td> </tr><tr><td> <code title="">lceil;</code> </td> <td> U+02308 </td> </tr><tr><td> <code title="">lcub;</code> </td> <td> U+0007B </td> </tr><tr><td> <code title="">lcy;</code> </td> <td> U+0043B </td> </tr><tr><td> <code title="">ldca;</code> </td> <td> U+02936 </td> </tr><tr><td> <code title="">ldquo;</code> </td> <td> U+0201C </td> </tr><tr><td> <code title="">ldquor;</code> </td> <td> U+0201E </td> </tr><tr><td> <code title="">ldrdhar;</code> </td> <td> U+02967 </td> </tr><tr><td> <code title="">ldrushar;</code> </td> <td> U+0294B </td> </tr><tr><td> <code title="">ldsh;</code> </td> <td> U+021B2 </td> </tr><tr><td> <code title="">le;</code> </td> <td> U+02264 </td> </tr><tr><td> <code title="">leftarrow;</code> </td> <td> U+02190 </td> </tr><tr><td> <code title="">leftarrowtail;</code> </td> <td> U+021A2 </td> </tr><tr><td> <code title="">leftharpoondown;</code> </td> <td> U+021BD </td> </tr><tr><td> <code title="">leftharpoonup;</code> </td> <td> U+021BC </td> </tr><tr><td> <code title=">leftleftarrows;</code> </td> <td> U+021C7 </td> </tr><tr><td> <code title="">leftrightarrow;</code> </td> <td> U+02194 </td> </tr><tr><td> <code title="">leftrightarrows;</code> </td> <td> U+021C6 </td> </tr><tr><td> <code title="">leftrightharpoons;</code> </td> <td> U+021CB </td> </tr><tr><td> <code title="">leftrightsquigarrow;</code> </td> <td> U+021AD </td> </tr><tr><td> <code title="">leftthreetimes;</code> </td> <td> U+022CB </td> </tr><tr><td> <code title="">leg;</code> </td> <td> U+022DA </td> </tr><tr><td> <code title="">leq;</code> </td> <td> U+02264 </td> </tr><tr><td> <code title="">leqq;</code> </td> <td> U+02266 </td> </tr><tr><td> <code title="">leqslant;</code> </td> <td> U+02A7D </td> </tr><tr><td> <code title="">les;</code> </td> <td> U+02A7D </td> </tr><tr><td> <code title="">lescc;</code> </td> <td> U+02AA8 </td> </tr><tr><td> <code title="">lesdot;</code> </td> <td> U+02A7F </td> </tr><tr><td> <code title="">lesdoto;</code> </td> <td> U+02A81 </td> </tr><tr><td> <code title="">lesdotr;</code> </td> <td> U+02A83 </td> </tr><tr><td> <code title="">lesges;</code> </td> <td> U+02A93 </td> </tr><tr><td> <code title="">lessapprox;</code> </td> <td> U+02A85 </td> </tr><tr><td> <code title="">lessdot;</code> </td> <td> U+022D6 </td> </tr><tr><td> <code title="">lesseqgtr;</code> </td> <td> U+022DA </td> </tr><tr><td> <code title="">lesseqqgtr;</code> </td> <td> U+02A8B </td> </tr><tr><td> <code title="">lessgtr;</code> </td> <td> U+02276 </td> </tr><tr><td> <code title="">lesssim;</code> </td> <td> U+02272 </td> </tr><tr><td> <code title="">lfisht;</code> </td> <td> U+0297C </td> </tr><tr><td> <code title="">lfloor;</code> </td> <td> U+0230A </td> </tr><tr><td> <code title="">lfr;</code> </td> <td> U+1D529 </td> </tr><tr><td> <code title="">lg;</code> </td> <td> U+02276 </td> </tr><tr><td> <code title="">lgE;</code> </td> <td> U+02A91 </td> </tr><tr><td> <code title="">lhard;</code> </td> <td> U+021BD </td> </tr><tr><td> <code title="">lharu;</code> </td> <td> U+021BC </td> </tr><tr><td> <codetitle="">lharul;</code> </td> <td> U+0296A </td> </tr><tr><td> <code title="">lhblk;</code> </td> <td> U+02584 </td> </tr><tr><td> <code title="">ljcy;</code> </td> <td> U+00459 </td> </tr><tr><td> <code title="">ll;</code> </td> <td> U+0226A </td> </tr><tr><td> <code title="">llarr;</code> </td> <td> U+021C7 </td> </tr><tr><td> <code title="">llcorner;</code> </td> <td> U+0231E </td> </tr><tr><td> <code title="">llhard;</code> </td> <td> U+0296B </td> </tr><tr><td> <code title="">lltri;</code> </td> <td> U+025FA </td> </tr><tr><td> <code title="">lmidot;</code> </td> <td> U+00140 </td> </tr><tr><td> <code title="">lmoust;</code> </td> <td> U+023B0 </td> </tr><tr><td> <code title="">lmoustache;</code> </td> <td> U+023B0 </td> </tr><tr><td> <code title="">lnE;</code> </td> <td> U+02268 </td> </tr><tr><td> <code title="">lnap;</code> </td> <td> U+02A89 </td> </tr><tr><td> <code title="">lnapprox;</code> </td> <td> U+02A89 </td> </tr><tr><td> <code title="">lne;</code> </td> <td> U+02A87 </td> </tr><tr><td> <cde title="">lneq;</code> </td> <td> U+02A87 </td> </tr><tr><td> <code title="">lneqq;</code> </td> <td> U+02268 </td> </tr><tr><td> <code title="">lnsim;</code> </td> <td> U+022E6 </td> </tr><tr><td> <code title="">loang;</code> </td> <td> U+027EC </td> </tr><tr><td> <code title="">loarr;</code> </td> <td> U+021FD </td> </tr><tr><td> <code title="">lobrk;</code> </td> <td> U+027E6 </td> </tr><tr><td> <code title="">longleftarrow;</code> </td> <td> U+027F5 </td> </tr><tr><td> <code title="">longleftrightarrow;</code> </td> <td> U+027F7 </td> </tr><tr><td> <code title="">longmapsto;</code> </td> <td> U+027FC </td> </tr><tr><td> <code title="">longrightarrow;</code> </td> <td> U+027F6 </td> </tr><tr><td> <code title="">looparrowleft;</code> </td> <td> U+021AB </td> </tr><tr><td> <code title="">looparrowright;</code> </td> <td> U+021AC </td> </tr><tr><td> <code title="">lopar;</code> </td> <td> U+02985 </td> </tr><tr><td> <code title="">lopf;</code> </td> <td> U+1D55D </td> </tr><tr><td> <code title="">loplus;<code> </td> <td> U+02A2D </td> </tr><tr><td> <code title="">lotimes;</code> </td> <td> U+02A34 </td> </tr><tr><td> <code title="">lowast;</code> </td> <td> U+02217 </td> </tr><tr><td> <code title="">lowbar;</code> </td> <td> U+0005F </td> </tr><tr><td> <code title="">loz;</code> </td> <td> U+025CA </td> </tr><tr><td> <code title="">lozenge;</code> </td> <td> U+025CA </td> </tr><tr><td> <code title="">lozf;</code> </td> <td> U+029EB </td> </tr><tr><td> <code title="">lpar;</code> </td> <td> U+00028 </td> </tr><tr><td> <code title="">lparlt;</code> </td> <td> U+02993 </td> </tr><tr><td> <code title="">lrarr;</code> </td> <td> U+021C6 </td> </tr><tr><td> <code title="">lrcorner;</code> </td> <td> U+0231F </td> </tr><tr><td> <code title="">lrhar;</code> </td> <td> U+021CB </td> </tr><tr><td> <code title="">lrhard;</code> </td> <td> U+0296D </td> </tr><tr><td> <code title="">lrm;</code> </td> <td> U+0200E </td> </tr><tr><td> <code title="">lrtri;</code> </td> <td> U+022BF </td> </tr><tr><td> <code title="">lsaqu;</code> </td> <td> U+02039 </td> </tr><tr><td> <code title="">lscr;</code> </td> <td> U+1D4C1 </td> </tr><tr><td> <code title="">lsh;</code> </td> <td> U+021B0 </td> </tr><tr><td> <code title="">lsim;</code> </td> <td> U+02272 </td> </tr><tr><td> <code title="">lsime;</code> </td> <td> U+02A8D </td> </tr><tr><td> <code title="">lsimg;</code> </td> <td> U+02A8F </td> </tr><tr><td> <code title="">lsqb;</code> </td> <td> U+0005B </td> </tr><tr><td> <code title="">lsquo;</code> </td> <td> U+02018 </td> </tr><tr><td> <code title="">lsquor;</code> </td> <td> U+0201A </td> </tr><tr><td> <code title="">lstrok;</code> </td> <td> U+00142 </td> </tr><tr><td> <code title="">lt;</code> </td> <td> U+0003C </td> </tr><tr><td> <code title="">lt</code> </td> <td> U+0003C </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ltcc;</code> </td> <td> U+02AA6 </td> </tr><tr><td> <code title="">ltcir;</code> </td> <td> U+02A79 </td> </tr><tr><td> <code title="">ltdot;</code> /td> <td> U+022D6 </td> </tr><tr><td> <code title="">lthree;</code> </td> <td> U+022CB </td> </tr><tr><td> <code title="">ltimes;</code> </td> <td> U+022C9 </td> </tr><tr><td> <code title="">ltlarr;</code> </td> <td> U+02976 </td> </tr><tr><td> <code title="">ltquest;</code> </td> <td> U+02A7B </td> </tr><tr><td> <code title="">ltrPar;</code> </td> <td> U+02996 </td> </tr><tr><td> <code title="">ltri;</code> </td> <td> U+025C3 </td> </tr><tr><td> <code title="">ltrie;</code> </td> <td> U+022B4 </td> </tr><tr><td> <code title="">ltrif;</code> </td> <td> U+025C2 </td> </tr><tr><td> <code title="">lurdshar;</code> </td> <td> U+0294A </td> </tr><tr><td> <code title="">luruhar;</code> </td> <td> U+02966 </td> </tr><tr><td> <code title="">mDDot;</code> </td> <td> U+0223A </td> </tr><tr><td> <code title="">macr;</code> </td> <td> U+000AF </td> </tr><tr><td> <code title="">macr</code> </td> <td> U+000AF </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">male;<code> </td> <td> U+02642 </td> </tr><tr><td> <code title="">malt;</code> </td> <td> U+02720 </td> </tr><tr><td> <code title="">maltese;</code> </td> <td> U+02720 </td> </tr><tr><td> <code title="">map;</code> </td> <td> U+021A6 </td> </tr><tr><td> <code title="">mapsto;</code> </td> <td> U+021A6 </td> </tr><tr><td> <code title="">mapstodown;</code> </td> <td> U+021A7 </td> </tr><tr><td> <code title="">mapstoleft;</code> </td> <td> U+021A4 </td> </tr><tr><td> <code title="">mapstoup;</code> </td> <td> U+021A5 </td> </tr><tr><td> <code title="">marker;</code> </td> <td> U+025AE </td> </tr><tr><td> <code title="">mcomma;</code> </td> <td> U+02A29 </td> </tr><tr><td> <code title="">mcy;</code> </td> <td> U+0043C </td> </tr><tr><td> <code title="">mdash;</code> </td> <td> U+02014 </td> </tr><tr><td> <code title="">measuredangle;</code> </td> <td> U+02221 </td> </tr><tr><td> <code title="">mfr;</code> </td> <td> U+1D52A </td> </tr><tr><td> <code title="">mho;</code> </td> <td> U+02127 </td> </tr><tr><td> <code tile="">micro;</code> </td> <td> U+000B5 </td> </tr><tr><td> <code title="">micro</code> </td> <td> U+000B5 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">mid;</code> </td> <td> U+02223 </td> </tr><tr><td> <code title="">midast;</code> </td> <td> U+0002A </td> </tr><tr><td> <code title="">midcir;</code> </td> <td> U+02AF0 </td> </tr><tr><td> <code title="">middot;</code> </td> <td> U+000B7 </td> </tr><tr><td> <code title="">middot</code> </td> <td> U+000B7 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">minus;</code> </td> <td> U+02212 </td> </tr><tr><td> <code title="">minusb;</code> </td> <td> U+0229F </td> </tr><tr><td> <code title="">minusd;</code> </td> <td> U+02238 </td> </tr><tr><td> <code title="">minusdu;</code> </td> <td> U+02A2A </td> </tr><tr><td> <code title="">mlcp;</code> </td> <td> U+02ADB </td> </tr><tr><td> <code title="">mldr;</code> </td> <td> U+02026 </td> </tr><tr><td> <ode title="">mnplus;</code> </td> <td> U+02213 </td> </tr><tr><td> <code title="">models;</code> </td> <td> U+022A7 </td> </tr><tr><td> <code title="">mopf;</code> </td> <td> U+1D55E </td> </tr><tr><td> <code title="">mp;</code> </td> <td> U+02213 </td> </tr><tr><td> <code title="">mscr;</code> </td> <td> U+1D4C2 </td> </tr><tr><td> <code title="">mstpos;</code> </td> <td> U+0223E </td> </tr><tr><td> <code title="">mu;</code> </td> <td> U+003BC </td> </tr><tr><td> <code title="">multimap;</code> </td> <td> U+022B8 </td> </tr><tr><td> <code title="">mumap;</code> </td> <td> U+022B8 </td> </tr><tr><td> <code title="">nLeftarrow;</code> </td> <td> U+021CD </td> </tr><tr><td> <code title="">nLeftrightarrow;</code> </td> <td> U+021CE </td> </tr><tr><td> <code title="">nRightarrow;</code> </td> <td> U+021CF </td> </tr><tr><td> <code title="">nVDash;</code> </td> <td> U+022AF </td> </tr><tr><td> <code title="">nVdash;</code> </td> <td> U+022AE </td> </tr><tr><td> <code title="">nabla;</code> </td> <td> U+02207 </t> </tr><tr><td> <code title="">nacute;</code> </td> <td> U+00144 </td> </tr><tr><td> <code title="">nap;</code> </td> <td> U+02249 </td> </tr><tr><td> <code title="">napos;</code> </td> <td> U+00149 </td> </tr><tr><td> <code title="">napprox;</code> </td> <td> U+02249 </td> </tr><tr><td> <code title="">natur;</code> </td> <td> U+0266E </td> </tr><tr><td> <code title="">natural;</code> </td> <td> U+0266E </td> </tr><tr><td> <code title="">naturals;</code> </td> <td> U+02115 </td> </tr><tr><td> <code title="">nbsp;</code> </td> <td> U+000A0 </td> </tr><tr><td> <code title="">nbsp</code> </td> <td> U+000A0 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ncap;</code> </td> <td> U+02A43 </td> </tr><tr><td> <code title="">ncaron;</code> </td> <td> U+00148 </td> </tr><tr><td> <code title="">ncedil;</code> </td> <td> U+00146 </td> </tr><tr><td> <code title="">ncong;</code> </td> <td> U+02247 </td> </tr><tr><td> <code title="">ncup;</code> </td> <td> U+02A42</td> </tr><tr><td> <code title="">ncy;</code> </td> <td> U+0043D </td> </tr><tr><td> <code title="">ndash;</code> </td> <td> U+02013 </td> </tr><tr><td> <code title="">ne;</code> </td> <td> U+02260 </td> </tr><tr><td> <code title="">neArr;</code> </td> <td> U+021D7 </td> </tr><tr><td> <code title="">nearhk;</code> </td> <td> U+02924 </td> </tr><tr><td> <code title="">nearr;</code> </td> <td> U+02197 </td> </tr><tr><td> <code title="">nearrow;</code> </td> <td> U+02197 </td> </tr><tr><td> <code title="">nequiv;</code> </td> <td> U+02262 </td> </tr><tr><td> <code title="">nesear;</code> </td> <td> U+02928 </td> </tr><tr><td> <code title="">nexist;</code> </td> <td> U+02204 </td> </tr><tr><td> <code title="">nexists;</code> </td> <td> U+02204 </td> </tr><tr><td> <code title="">nfr;</code> </td> <td> U+1D52B </td> </tr><tr><td> <code title="">nge;</code> </td> <td> U+02271 </td> </tr><tr><td> <code title="">ngeq;</code> </td> <td> U+02271 </td> </tr><tr><td> <code title="">ngsim;</code> </td> <td> U+02275 </td </tr><tr><td> <code title="">ngt;</code> </td> <td> U+0226F </td> </tr><tr><td> <code title="">ngtr;</code> </td> <td> U+0226F </td> </tr><tr><td> <code title="">nhArr;</code> </td> <td> U+021CE </td> </tr><tr><td> <code title="">nharr;</code> </td> <td> U+021AE </td> </tr><tr><td> <code title="">nhpar;</code> </td> <td> U+02AF2 </td> </tr><tr><td> <code title="">ni;</code> </td> <td> U+0220B </td> </tr><tr><td> <code title="">nis;</code> </td> <td> U+022FC </td> </tr><tr><td> <code title="">nisd;</code> </td> <td> U+022FA </td> </tr><tr><td> <code title="">niv;</code> </td> <td> U+0220B </td> </tr><tr><td> <code title="">njcy;</code> </td> <td> U+0045A </td> </tr><tr><td> <code title="">nlArr;</code> </td> <td> U+021CD </td> </tr><tr><td> <code title="">nlarr;</code> </td> <td> U+0219A </td> </tr><tr><td> <code title="">nldr;</code> </td> <td> U+02025 </td> </tr><tr><td> <code title="">nle;</code> </td> <td> U+02270 </td> </tr><tr><td> <code title="">nleftarrow;</code> </td> <td> U+0219A </td> </tr><tr><t> <code title="">nleftrightarrow;</code> </td> <td> U+021AE </td> </tr><tr><td> <code title="">nleq;</code> </td> <td> U+02270 </td> </tr><tr><td> <code title="">nless;</code> </td> <td> U+0226E </td> </tr><tr><td> <code title="">nlsim;</code> </td> <td> U+02274 </td> </tr><tr><td> <code title="">nlt;</code> </td> <td> U+0226E </td> </tr><tr><td> <code title="">nltri;</code> </td> <td> U+022EA </td> </tr><tr><td> <code title="">nltrie;</code> </td> <td> U+022EC </td> </tr><tr><td> <code title="">nmid;</code> </td> <td> U+02224 </td> </tr><tr><td> <code title="">nopf;</code> </td> <td> U+1D55F </td> </tr><tr><td> <code title="">not;</code> </td> <td> U+000AC </td> </tr><tr><td> <code title="">not</code> </td> <td> U+000AC </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">notin;</code> </td> <td> U+02209 </td> </tr><tr><td> <code title="">notinva;</code> </td> <td> U+02209 </td> </tr><tr><td> <code title="">notinvb;</code> </td> <td> U+022F7 </td> </tr>tr><td> <code title="">notinvc;</code> </td> <td> U+022F6 </td> </tr><tr><td> <code title="">notni;</code> </td> <td> U+0220C </td> </tr><tr><td> <code title="">notniva;</code> </td> <td> U+0220C </td> </tr><tr><td> <code title="">notnivb;</code> </td> <td> U+022FE </td> </tr><tr><td> <code title="">notnivc;</code> </td> <td> U+022FD </td> </tr><tr><td> <code title="">npar;</code> </td> <td> U+02226 </td> </tr><tr><td> <code title="">nparallel;</code> </td> <td> U+02226 </td> </tr><tr><td> <code title="">npolint;</code> </td> <td> U+02A14 </td> </tr><tr><td> <code title="">npr;</code> </td> <td> U+02280 </td> </tr><tr><td> <code title="">nprcue;</code> </td> <td> U+022E0 </td> </tr><tr><td> <code title="">nprec;</code> </td> <td> U+02280 </td> </tr><tr><td> <code title="">nrArr;</code> </td> <td> U+021CF </td> </tr><tr><td> <code title="">nrarr;</code> </td> <td> U+0219B </td> </tr><tr><td> <code title="">nrightarrow;</code> </td> <td> U+0219B </td> </tr><tr><td> <code title="">nrtri;</code> </td> <td> U+02EB </td> </tr><tr><td> <code title="">nrtrie;</code> </td> <td> U+022ED </td> </tr><tr><td> <code title="">nsc;</code> </td> <td> U+02281 </td> </tr><tr><td> <code title="">nsccue;</code> </td> <td> U+022E1 </td> </tr><tr><td> <code title="">nscr;</code> </td> <td> U+1D4C3 </td> </tr><tr><td> <code title="">nshortmid;</code> </td> <td> U+02224 </td> </tr><tr><td> <code title="">nshortparallel;</code> </td> <td> U+02226 </td> </tr><tr><td> <code title="">nsim;</code> </td> <td> U+02241 </td> </tr><tr><td> <code title="">nsime;</code> </td> <td> U+02244 </td> </tr><tr><td> <code title="">nsimeq;</code> </td> <td> U+02244 </td> </tr><tr><td> <code title="">nsmid;</code> </td> <td> U+02224 </td> </tr><tr><td> <code title="">nspar;</code> </td> <td> U+02226 </td> </tr><tr><td> <code title="">nsqsube;</code> </td> <td> U+022E2 </td> </tr><tr><td> <code title="">nsqsupe;</code> </td> <td> U+022E3 </td> </tr><tr><td> <code title="">nsub;</code> </td> <td> U+02284 </td> </tr><tr><td> <code title="">nsube;</code> </t> <td> U+02288 </td> </tr><tr><td> <code title="">nsubseteq;</code> </td> <td> U+02288 </td> </tr><tr><td> <code title="">nsucc;</code> </td> <td> U+02281 </td> </tr><tr><td> <code title="">nsup;</code> </td> <td> U+02285 </td> </tr><tr><td> <code title="">nsupe;</code> </td> <td> U+02289 </td> </tr><tr><td> <code title="">nsupseteq;</code> </td> <td> U+02289 </td> </tr><tr><td> <code title="">ntgl;</code> </td> <td> U+02279 </td> </tr><tr><td> <code title="">ntilde;</code> </td> <td> U+000F1 </td> </tr><tr><td> <code title="">ntilde</code> </td> <td> U+000F1 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ntlg;</code> </td> <td> U+02278 </td> </tr><tr><td> <code title="">ntriangleleft;</code> </td> <td> U+022EA </td> </tr><tr><td> <code title="">ntrianglelefteq;</code> </td> <td> U+022EC </td> </tr><tr><td> <code title="">ntriangleright;</code> </td> <td> U+022EB </td> </tr><tr><td> <code title="">ntrianglerighteq;</code> </td> <td> U+022ED </td> <tr><tr><td> <code title="">nu;</code> </td> <td> U+003BD </td> </tr><tr><td> <code title="">num;</code> </td> <td> U+00023 </td> </tr><tr><td> <code title="">numero;</code> </td> <td> U+02116 </td> </tr><tr><td> <code title="">numsp;</code> </td> <td> U+02007 </td> </tr><tr><td> <code title="">nvDash;</code> </td> <td> U+022AD </td> </tr><tr><td> <code title="">nvHarr;</code> </td> <td> U+02904 </td> </tr><tr><td> <code title="">nvdash;</code> </td> <td> U+022AC </td> </tr><tr><td> <code title="">nvinfin;</code> </td> <td> U+029DE </td> </tr><tr><td> <code title="">nvlArr;</code> </td> <td> U+02902 </td> </tr><tr><td> <code title="">nvrArr;</code> </td> <td> U+02903 </td> </tr><tr><td> <code title="">nwArr;</code> </td> <td> U+021D6 </td> </tr><tr><td> <code title="">nwarhk;</code> </td> <td> U+02923 </td> </tr><tr><td> <code title="">nwarr;</code> </td> <td> U+02196 </td> </tr><tr><td> <code title="">nwarrow;</code> </td> <td> U+02196 </td> </tr><tr><td> <code title="">nwnear;</code> </td> <td> U+02927 </t> </tr><tr><td> <code title="">oS;</code> </td> <td> U+024C8 </td> </tr><tr><td> <code title="">oacute;</code> </td> <td> U+000F3 </td> </tr><tr><td> <code title="">oacute</code> </td> <td> U+000F3 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">oast;</code> </td> <td> U+0229B </td> </tr><tr><td> <code title="">ocir;</code> </td> <td> U+0229A </td> </tr><tr><td> <code title="">ocirc;</code> </td> <td> U+000F4 </td> </tr><tr><td> <code title="">ocirc</code> </td> <td> U+000F4 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ocy;</code> </td> <td> U+0043E </td> </tr><tr><td> <code title="">odash;</code> </td> <td> U+0229D </td> </tr><tr><td> <code title="">odblac;</code> </td> <td> U+00151 </td> </tr><tr><td> <code title="">odiv;</code> </td> <td> U+02A38 </td> </tr><tr><td> <code title="">odot;</code> </td> <td> U+02299 </td> </tr><tr><td> <code title="">odsold;</code> </td> <td> U+029BC </td></tr><tr><td> <code title="">oelig;</code> </td> <td> U+00153 </td> </tr><tr><td> <code title="">ofcir;</code> </td> <td> U+029BF </td> </tr><tr><td> <code title="">ofr;</code> </td> <td> U+1D52C </td> </tr><tr><td> <code title="">ogon;</code> </td> <td> U+002DB </td> </tr><tr><td> <code title="">ograve;</code> </td> <td> U+000F2 </td> </tr><tr><td> <code title="">ograve</code> </td> <td> U+000F2 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ogt;</code> </td> <td> U+029C1 </td> </tr><tr><td> <code title="">ohbar;</code> </td> <td> U+029B5 </td> </tr><tr><td> <code title="">ohm;</code> </td> <td> U+003A9 </td> </tr><tr><td> <code title="">oint;</code> </td> <td> U+0222E </td> </tr><tr><td> <code title="">olarr;</code> </td> <td> U+021BA </td> </tr><tr><td> <code title="">olcir;</code> </td> <td> U+029BE </td> </tr><tr><td> <code title="">olcross;</code> </td> <td> U+029BB </td> </tr><tr><td> <code title="">oline;</code> </td> <td> U+0203E </td> </t><tr><td> <code title="">olt;</code> </td> <td> U+029C0 </td> </tr><tr><td> <code title="">omacr;</code> </td> <td> U+0014D </td> </tr><tr><td> <code title="">omega;</code> </td> <td> U+003C9 </td> </tr><tr><td> <code title="">omicron;</code> </td> <td> U+003BF </td> </tr><tr><td> <code title="">omid;</code> </td> <td> U+029B6 </td> </tr><tr><td> <code title="">ominus;</code> </td> <td> U+02296 </td> </tr><tr><td> <code title="">oopf;</code> </td> <td> U+1D560 </td> </tr><tr><td> <code title="">opar;</code> </td> <td> U+029B7 </td> </tr><tr><td> <code title="">operp;</code> </td> <td> U+029B9 </td> </tr><tr><td> <code title="">oplus;</code> </td> <td> U+02295 </td> </tr><tr><td> <code title="">or;</code> </td> <td> U+02228 </td> </tr><tr><td> <code title="">orarr;</code> </td> <td> U+021BB </td> </tr><tr><td> <code title="">ord;</code> </td> <td> U+02A5D </td> </tr><tr><td> <code title="">order;</code> </td> <td> U+02134 </td> </tr><tr><td> <code title="">orderof;</code> </td> <td> U+02134 </td> </tr><tr><t> <code title="">ordf;</code> </td> <td> U+000AA </td> </tr><tr><td> <code title="">ordf</code> </td> <td> U+000AA </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ordm;</code> </td> <td> U+000BA </td> </tr><tr><td> <code title="">ordm</code> </td> <td> U+000BA </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">origof;</code> </td> <td> U+022B6 </td> </tr><tr><td> <code title="">oror;</code> </td> <td> U+02A56 </td> </tr><tr><td> <code title="">orslope;</code> </td> <td> U+02A57 </td> </tr><tr><td> <code title="">orv;</code> </td> <td> U+02A5B </td> </tr><tr><td> <code title="">oscr;</code> </td> <td> U+02134 </td> </tr><tr><td> <code title="">oslash;</code> </td> <td> U+000F8 </td> </tr><tr><td> <code title="">oslash</code> </td> <td> U+000F8 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">osol;</code> </td> <td> U+02298 </td> </tr><tr>td> <code title="">otilde;</code> </td> <td> U+000F5 </td> </tr><tr><td> <code title="">otilde</code> </td> <td> U+000F5 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">otimes;</code> </td> <td> U+02297 </td> </tr><tr><td> <code title="">otimesas;</code> </td> <td> U+02A36 </td> </tr><tr><td> <code title="">ouml;</code> </td> <td> U+000F6 </td> </tr><tr><td> <code title="">ouml</code> </td> <td> U+000F6 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">ovbar;</code> </td> <td> U+0233D </td> </tr><tr><td> <code title="">par;</code> </td> <td> U+02225 </td> </tr><tr><td> <code title="">para;</code> </td> <td> U+000B6 </td> </tr><tr><td> <code title="">para</code> </td> <td> U+000B6 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">parallel;</code> </td> <td> U+02225 </td> </tr><tr><td> <code title="">parsim;</code> </td> <td> U+02AF3 </td></tr><tr><td> <code title="">parsl;</code> </td> <td> U+02AFD </td> </tr><tr><td> <code title="">part;</code> </td> <td> U+02202 </td> </tr><tr><td> <code title="">pcy;</code> </td> <td> U+0043F </td> </tr><tr><td> <code title="">percnt;</code> </td> <td> U+00025 </td> </tr><tr><td> <code title="">period;</code> </td> <td> U+0002E </td> </tr><tr><td> <code title="">permil;</code> </td> <td> U+02030 </td> </tr><tr><td> <code title="">perp;</code> </td> <td> U+022A5 </td> </tr><tr><td> <code title="">pertenk;</code> </td> <td> U+02031 </td> </tr><tr><td> <code title="">pfr;</code> </td> <td> U+1D52D </td> </tr><tr><td> <code title="">phi;</code> </td> <td> U+003C6 </td> </tr><tr><td> <code title="">phiv;</code> </td> <td> U+003C6 </td> </tr><tr><td> <code title="">phmmat;</code> </td> <td> U+02133 </td> </tr><tr><td> <code title="">phone;</code> </td> <td> U+0260E </td> </tr><tr><td> <code title="">pi;</code> </td> <td> U+003C0 </td> </tr><tr><td> <code title="">pitchfork;</code> </td> <td> U+022D4 </td> </tr<tr><td> <code title="">piv;</code> </td> <td> U+003D6 </td> </tr><tr><td> <code title="">planck;</code> </td> <td> U+0210F </td> </tr><tr><td> <code title="">planckh;</code> </td> <td> U+0210E </td> </tr><tr><td> <code title="">plankv;</code> </td> <td> U+0210F </td> </tr><tr><td> <code title="">plus;</code> </td> <td> U+0002B </td> </tr><tr><td> <code title="">plusacir;</code> </td> <td> U+02A23 </td> </tr><tr><td> <code title="">plusb;</code> </td> <td> U+0229E </td> </tr><tr><td> <code title="">pluscir;</code> </td> <td> U+02A22 </td> </tr><tr><td> <code title="">plusdo;</code> </td> <td> U+02214 </td> </tr><tr><td> <code title="">plusdu;</code> </td> <td> U+02A25 </td> </tr><tr><td> <code title="">pluse;</code> </td> <td> U+02A72 </td> </tr><tr><td> <code title="">plusmn;</code> </td> <td> U+000B1 </td> </tr><tr><td> <code title="">plusmn</code> </td> <td> U+000B1 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">plussim;</code> </td> <td> U+02A2 </td> </tr><tr><td> <code title="">plustwo;</code> </td> <td> U+02A27 </td> </tr><tr><td> <code title="">pm;</code> </td> <td> U+000B1 </td> </tr><tr><td> <code title="">pointint;</code> </td> <td> U+02A15 </td> </tr><tr><td> <code title="">popf;</code> </td> <td> U+1D561 </td> </tr><tr><td> <code title="">pound;</code> </td> <td> U+000A3 </td> </tr><tr><td> <code title="">pound</code> </td> <td> U+000A3 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">pr;</code> </td> <td> U+0227A </td> </tr><tr><td> <code title="">prE;</code> </td> <td> U+02AB3 </td> </tr><tr><td> <code title="">prap;</code> </td> <td> U+02AB7 </td> </tr><tr><td> <code title="">prcue;</code> </td> <td> U+0227C </td> </tr><tr><td> <code title="">pre;</code> </td> <td> U+02AAF </td> </tr><tr><td> <code title="">prec;</code> </td> <td> U+0227A </td> </tr><tr><td> <code title="">precapprox;</code> </td> <td> U+02AB7 </td> </tr><tr><td> <code title="">preccurlyeq;</code> </td> <td> U+027C </td> </tr><tr><td> <code title="">preceq;</code> </td> <td> U+02AAF </td> </tr><tr><td> <code title="">precnapprox;</code> </td> <td> U+02AB9 </td> </tr><tr><td> <code title="">precneqq;</code> </td> <td> U+02AB5 </td> </tr><tr><td> <code title="">precnsim;</code> </td> <td> U+022E8 </td> </tr><tr><td> <code title="">precsim;</code> </td> <td> U+0227E </td> </tr><tr><td> <code title="">prime;</code> </td> <td> U+02032 </td> </tr><tr><td> <code title="">primes;</code> </td> <td> U+02119 </td> </tr><tr><td> <code title="">prnE;</code> </td> <td> U+02AB5 </td> </tr><tr><td> <code title="">prnap;</code> </td> <td> U+02AB9 </td> </tr><tr><td> <code title="">prnsim;</code> </td> <td> U+022E8 </td> </tr><tr><td> <code title="">prod;</code> </td> <td> U+0220F </td> </tr><tr><td> <code title="">profalar;</code> </td> <td> U+0232E </td> </tr><tr><td> <code title="">profline;</code> </td> <td> U+02312 </td> </tr><tr><td> <code title="">profsurf;</code> </td> <td> U+02313 </td> </tr><tr><td> <code title="">prop;</ode> </td> <td> U+0221D </td> </tr><tr><td> <code title="">propto;</code> </td> <td> U+0221D </td> </tr><tr><td> <code title="">prsim;</code> </td> <td> U+0227E </td> </tr><tr><td> <code title="">prurel;</code> </td> <td> U+022B0 </td> </tr><tr><td> <code title="">pscr;</code> </td> <td> U+1D4C5 </td> </tr><tr><td> <code title="">psi;</code> </td> <td> U+003C8 </td> </tr><tr><td> <code title="">puncsp;</code> </td> <td> U+02008 </td> </tr><tr><td> <code title="">qfr;</code> </td> <td> U+1D52E </td> </tr><tr><td> <code title="">qint;</code> </td> <td> U+02A0C </td> </tr><tr><td> <code title="">qopf;</code> </td> <td> U+1D562 </td> </tr><tr><td> <code title="">qprime;</code> </td> <td> U+02057 </td> </tr><tr><td> <code title="">qscr;</code> </td> <td> U+1D4C6 </td> </tr><tr><td> <code title="">quaternions;</code> </td> <td> U+0210D </td> </tr><tr><td> <code title="">quatint;</code> </td> <td> U+02A16 </td> </tr><tr><td> <code title="">quest;</code> </td> <td> U+0003F </td> </tr><tr><td> <code title="">questeq</code> </td> <td> U+0225F </td> </tr><tr><td> <code title="">quot;</code> </td> <td> U+00022 </td> </tr><tr><td> <code title="">quot</code> </td> <td> U+00022 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">rAarr;</code> </td> <td> U+021DB </td> </tr><tr><td> <code title="">rArr;</code> </td> <td> U+021D2 </td> </tr><tr><td> <code title="">rAtail;</code> </td> <td> U+0291C </td> </tr><tr><td> <code title="">rBarr;</code> </td> <td> U+0290F </td> </tr><tr><td> <code title="">rHar;</code> </td> <td> U+02964 </td> </tr><tr><td> <code title="">racute;</code> </td> <td> U+00155 </td> </tr><tr><td> <code title="">radic;</code> </td> <td> U+0221A </td> </tr><tr><td> <code title="">raemptyv;</code> </td> <td> U+029B3 </td> </tr><tr><td> <code title="">rang;</code> </td> <td> U+027E9 </td> </tr><tr><td> <code title="">rangd;</code> </td> <td> U+02992 </td> </tr><tr><td> <code title="">range;</code> </td> <td> U+029A5 </td> </tr><tr><td> <code title="">rangl;</code> </td> <td> U+027E9 </td> </tr><tr><td> <code title="">raquo;</code> </td> <td> U+000BB </td> </tr><tr><td> <code title="">raquo</code> </td> <td> U+000BB </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">rarr;</code> </td> <td> U+02192 </td> </tr><tr><td> <code title="">rarrap;</code> </td> <td> U+02975 </td> </tr><tr><td> <code title="">rarrb;</code> </td> <td> U+021E5 </td> </tr><tr><td> <code title="">rarrbfs;</code> </td> <td> U+02920 </td> </tr><tr><td> <code title="">rarrc;</code> </td> <td> U+02933 </td> </tr><tr><td> <code title="">rarrfs;</code> </td> <td> U+0291E </td> </tr><tr><td> <code title="">rarrhk;</code> </td> <td> U+021AA </td> </tr><tr><td> <code title="">rarrlp;</code> </td> <td> U+021AC 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title="">rcaron;</code> </td> <td> U+00159 </td> </tr><tr><td> <code title="">rcedil;</code> </td> <td> U+00157 </td> </tr><tr><td> <code title="">rceil;</code> </td> <td> U+02309 </td> </tr><tr><td> <code title="">rcub;</code> </td> <td> U+0007D </td> </tr><tr><td> <ode title="">rcy;</code> </td> <td> U+00440 </td> </tr><tr><td> <code title="">rdca;</code> </td> <td> U+02937 </td> </tr><tr><td> <code title="">rdldhar;</code> </td> <td> U+02969 </td> </tr><tr><td> <code title="">rdquo;</code> </td> <td> U+0201D </td> </tr><tr><td> <code title="">rdquor;</code> </td> <td> U+0201D </td> </tr><tr><td> <code title="">rdsh;</code> </td> <td> U+021B3 </td> </tr><tr><td> <code title="">real;</code> </td> <td> U+0211C </td> </tr><tr><td> <code title="">realine;</code> </td> <td> U+0211B </td> </tr><tr><td> <code title="">realpart;</code> </td> <td> U+0211C </td> </tr><tr><td> <code title="">reals;</code> </td> <td> U+0211D </td> </tr><tr><td> <code title="">rect;</code> </td> <td> U+025AD 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title="">rightharpoonup;</code> </td> <td> U+021C0 </td> </tr><tr><td> <code title="">rightleftarrows;</code> </td> <td> U+021C4 </td> </tr><tr><td> <code title="">rightleftharpoons;</code> </td> <td> U+021CC </td> </tr><tr><td> <code title="">rightrightarrows;</code> </td> <td> U+021C9 </td> </tr><tr><td> <code tite="">rightsquigarrow;</code> </td> <td> U+0219D </td> </tr><tr><td> <code title="">rightthreetimes;</code> </td> <td> U+022CC </td> </tr><tr><td> <code title="">ring;</code> </td> <td> U+002DA </td> </tr><tr><td> <code title="">risingdotseq;</code> </td> <td> U+02253 </td> </tr><tr><td> <code title="">rlarr;</code> </td> <td> U+021C4 </td> </tr><tr><td> <code title="">rlhar;</code> </td> <td> U+021CC </td> </tr><tr><td> <code title="">rlm;</code> </td> <td> U+0200F </td> </tr><tr><td> <code title="">rmoust;</code> </td> <td> U+023B1 </td> </tr><tr><td> <code title="">rmoustache;</code> </td> <td> U+023B1 </td> </tr><tr><td> <code title="">rnmid;</code> </td> <td> U+02AEE </td> </tr><tr><td> <code title="">roang;</code> </td> <td> U+027ED </td> </tr><tr><td> <code title="">roarr;</code> </td> <td> U+021FE </td> </tr><tr><td> <code title="">robrk;</code> </td> <td> U+027E7 </td> </tr><tr><td> <code title="">ropar;</code> </td> <td> U+02986 </td> </tr><tr><td> <code title="">ropf;</code> </td> <td> U+1D563 </t> </tr><tr><td> <code title="">roplus;</code> </td> <td> U+02A2E </td> </tr><tr><td> <code title="">rotimes;</code> </td> <td> U+02A35 </td> </tr><tr><td> <code title="">rpar;</code> </td> <td> U+00029 </td> </tr><tr><td> <code title="">rpargt;</code> </td> <td> U+02994 </td> </tr><tr><td> <code title="">rppolint;</code> </td> <td> U+02A12 </td> </tr><tr><td> <code title="">rrarr;</code> </td> <td> U+021C9 </td> </tr><tr><td> <code title="">rsaquo;</code> </td> <td> U+0203A </td> </tr><tr><td> <code title="">rscr;</code> </td> <td> U+1D4C7 </td> </tr><tr><td> <code title="">rsh;</code> </td> <td> U+021B1 </td> </tr><tr><td> <code title="">rsqb;</code> </td> <td> U+0005D </td> </tr><tr><td> <code title="">rsquo;</code> </td> <td> U+02019 </td> </tr><tr><td> <code title="">rsquor;</code> </td> <td> U+02019 </td> </tr><tr><td> <code title="">rthree;</code> </td> <td> U+022CC </td> </tr><tr><td> <code title="">rtimes;</code> </td> <td> U+022CA </td> </tr><tr><td> <code title="">rtri;</code> </td> <td> U+025B9 <td> </tr><tr><td> <code title="">rtrie;</code> </td> <td> U+022B5 </td> </tr><tr><td> <code title="">rtrif;</code> </td> <td> U+025B8 </td> </tr><tr><td> <code title="">rtriltri;</code> </td> <td> U+029CE </td> </tr><tr><td> <code title="">ruluhar;</code> </td> <td> U+02968 </td> </tr><tr><td> <code title="">rx;</code> </td> <td> U+0211E </td> </tr><tr><td> <code title="">sacute;</code> </td> <td> U+0015B </td> </tr><tr><td> <code title="">sbquo;</code> </td> <td> U+0201A </td> </tr><tr><td> <code title="">sc;</code> </td> <td> U+0227B </td> </tr><tr><td> <code title="">scE;</code> </td> <td> U+02AB4 </td> </tr><tr><td> <code title="">scap;</code> </td> <td> U+02AB8 </td> </tr><tr><td> <code title="">scaron;</code> </td> <td> U+00161 </td> </tr><tr><td> <code title="">sccue;</code> </td> <td> U+0227D </td> </tr><tr><td> <code title="">sce;</code> </td> <td> U+02AB0 </td> </tr><tr><td> <code title="">scedil;</code> </td> <td> U+0015F </td> </tr><tr><td> <code title="">scirc;</code> </td> <td> U+0015D </td> <tr><tr><td> <code title="">scnE;</code> </td> <td> U+02AB6 </td> </tr><tr><td> <code title="">scnap;</code> </td> <td> U+02ABA </td> </tr><tr><td> <code title="">scnsim;</code> </td> <td> U+022E9 </td> </tr><tr><td> <code title="">scpolint;</code> </td> <td> U+02A13 </td> </tr><tr><td> <code title="">scsim;</code> </td> <td> U+0227F </td> </tr><tr><td> <code title="">scy;</code> </td> <td> U+00441 </td> </tr><tr><td> <code title="">sdot;</code> </td> <td> U+022C5 </td> </tr><tr><td> <code title="">sdotb;</code> </td> <td> U+022A1 </td> </tr><tr><td> <code title="">sdote;</code> </td> <td> U+02A66 </td> </tr><tr><td> <code title="">seArr;</code> </td> <td> U+021D8 </td> </tr><tr><td> <code title="">searhk;</code> </td> <td> U+02925 </td> </tr><tr><td> <code title="">searr;</code> </td> <td> U+02198 </td> </tr><tr><td> <code title="">searrow;</code> </td> <td> U+02198 </td> </tr><tr><td> <code title="">sect;</code> </td> <td> U+000A7 </td> </tr><tr><td> <code title="">sect</code> </td> <td> U+000A7 </td> </tr<!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">semi;</code> </td> <td> U+0003B </td> </tr><tr><td> <code title="">seswar;</code> </td> <td> U+02929 </td> </tr><tr><td> <code title="">setminus;</code> </td> <td> U+02216 </td> </tr><tr><td> <code title="">setmn;</code> </td> <td> U+02216 </td> </tr><tr><td> <code title="">sext;</code> </td> <td> U+02736 </td> </tr><tr><td> <code title="">sfr;</code> </td> <td> U+1D530 </td> </tr><tr><td> <code title="">sfrown;</code> </td> <td> U+02322 </td> </tr><tr><td> <code title="">sharp;</code> </td> <td> U+0266F </td> </tr><tr><td> <code title="">shchcy;</code> </td> <td> U+00449 </td> </tr><tr><td> <code title="">shcy;</code> </td> <td> U+00448 </td> </tr><tr><td> <code title="">shortmid;</code> </td> <td> U+02223 </td> </tr><tr><td> <code title="">shortparallel;</code> </td> <td> U+02225 </td> </tr><tr><td> <code title="">shy;</code> </td> <td> U+000AD </td> </tr><tr><td> <code title="">shy</code> </td> <td> U+000AD </d> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">sigma;</code> </td> <td> U+003C3 </td> </tr><tr><td> <code title="">sigmaf;</code> </td> <td> U+003C2 </td> </tr><tr><td> <code title="">sigmav;</code> </td> <td> U+003C2 </td> </tr><tr><td> <code title="">sim;</code> </td> <td> U+0223C </td> </tr><tr><td> <code title="">simdot;</code> </td> <td> U+02A6A </td> </tr><tr><td> <code title="">sime;</code> </td> <td> U+02243 </td> </tr><tr><td> <code title="">simeq;</code> </td> <td> U+02243 </td> </tr><tr><td> <code title="">simg;</code> </td> <td> U+02A9E </td> </tr><tr><td> <code title="">simgE;</code> </td> <td> U+02AA0 </td> </tr><tr><td> <code title="">siml;</code> </td> <td> U+02A9D </td> </tr><tr><td> <code title="">simlE;</code> </td> <td> U+02A9F </td> </tr><tr><td> <code title="">simne;</code> </td> <td> U+02246 </td> </tr><tr><td> <code title="">simplus;</code> </td> <td> U+02A24 </td> </tr><tr><td> <code title="">simrarr;</code> </td> <td> U+02972</td> </tr><tr><td> <code title="">slarr;</code> </td> <td> U+02190 </td> </tr><tr><td> <code title="">smallsetminus;</code> </td> <td> U+02216 </td> </tr><tr><td> <code title="">smashp;</code> </td> <td> U+02A33 </td> </tr><tr><td> <code title="">smeparsl;</code> </td> <td> U+029E4 </td> </tr><tr><td> <code title="">smid;</code> </td> <td> U+02223 </td> </tr><tr><td> <code title="">smile;</code> </td> <td> U+02323 </td> </tr><tr><td> <code title="">smt;</code> </td> <td> U+02AAA </td> </tr><tr><td> <code title="">smte;</code> </td> <td> U+02AAC </td> </tr><tr><td> <code title="">softcy;</code> </td> <td> U+0044C </td> </tr><tr><td> <code title="">sol;</code> </td> <td> U+0002F </td> </tr><tr><td> <code title="">solb;</code> </td> <td> U+029C4 </td> </tr><tr><td> <code title="">solbar;</code> </td> <td> U+0233F </td> </tr><tr><td> <code title="">sopf;</code> </td> <td> U+1D564 </td> </tr><tr><td> <code title="">spades;</code> </td> <td> U+02660 </td> </tr><tr><td> <code title="">spadesuit;</code> </td> <td>U+02660 </td> </tr><tr><td> <code title="">spar;</code> </td> <td> U+02225 </td> </tr><tr><td> <code title="">sqcap;</code> </td> <td> U+02293 </td> </tr><tr><td> <code title="">sqcup;</code> </td> <td> U+02294 </td> </tr><tr><td> <code title="">sqsub;</code> </td> <td> U+0228F </td> </tr><tr><td> <code title="">sqsube;</code> </td> <td> U+02291 </td> </tr><tr><td> <code title="">sqsubset;</code> </td> <td> U+0228F </td> </tr><tr><td> <code title="">sqsubseteq;</code> </td> <td> U+02291 </td> </tr><tr><td> <code title="">sqsup;</code> </td> <td> U+02290 </td> </tr><tr><td> <code title="">sqsupe;</code> </td> <td> U+02292 </td> </tr><tr><td> <code title="">sqsupset;</code> </td> <td> U+02290 </td> </tr><tr><td> <code title="">sqsupseteq;</code> </td> <td> U+02292 </td> </tr><tr><td> <code title="">squ;</code> </td> <td> U+025A1 </td> </tr><tr><td> <code title="">square;</code> </td> <td> U+025A1 </td> </tr><tr><td> <code title="">squarf;</code> </td> <td> U+025AA </td> </tr><tr><td> <code title="">squf;</cod> </td> <td> U+025AA </td> </tr><tr><td> <code title="">srarr;</code> </td> <td> U+02192 </td> </tr><tr><td> <code title="">sscr;</code> </td> <td> U+1D4C8 </td> </tr><tr><td> <code title="">ssetmn;</code> </td> <td> U+02216 </td> </tr><tr><td> <code title="">ssmile;</code> </td> <td> U+02323 </td> </tr><tr><td> <code title="">sstarf;</code> </td> <td> U+022C6 </td> </tr><tr><td> <code title="">star;</code> </td> <td> U+02606 </td> </tr><tr><td> <code title="">starf;</code> </td> <td> U+02605 </td> </tr><tr><td> <code title="">straightepsilon;</code> </td> <td> U+003F5 </td> </tr><tr><td> <code title="">straightphi;</code> </td> <td> U+003D5 </td> </tr><tr><td> <code title="">strns;</code> </td> <td> U+000AF </td> </tr><tr><td> <code title="">sub;</code> </td> <td> U+02282 </td> </tr><tr><td> <code title="">subE;</code> </td> <td> U+02AC5 </td> </tr><tr><td> <code title="">subdot;</code> </td> <td> U+02ABD </td> </tr><tr><td> <code title="">sube;</code> </td> <td> U+02286 </td> </tr><tr><td> <code title="">ubedot;</code> </td> <td> U+02AC3 </td> </tr><tr><td> <code title="">submult;</code> </td> <td> U+02AC1 </td> </tr><tr><td> <code title="">subnE;</code> </td> <td> U+02ACB </td> </tr><tr><td> <code title="">subne;</code> </td> <td> U+0228A </td> </tr><tr><td> <code title="">subplus;</code> </td> <td> U+02ABF </td> </tr><tr><td> <code title="">subrarr;</code> </td> <td> U+02979 </td> </tr><tr><td> <code title="">subset;</code> </td> <td> U+02282 </td> </tr><tr><td> <code title="">subseteq;</code> </td> <td> U+02286 </td> </tr><tr><td> <code title="">subseteqq;</code> </td> <td> U+02AC5 </td> </tr><tr><td> <code title="">subsetneq;</code> </td> <td> U+0228A </td> </tr><tr><td> <code title="">subsetneqq;</code> </td> <td> U+02ACB </td> </tr><tr><td> <code title="">subsim;</code> </td> <td> U+02AC7 </td> </tr><tr><td> <code title="">subsub;</code> </td> <td> U+02AD5 </td> </tr><tr><td> <code title="">subsup;</code> </td> <td> U+02AD3 </td> </tr><tr><td> <code title="">succ;</code> </td> <td> U+0227B </td> </tr>tr><td> <code title="">succapprox;</code> </td> <td> U+02AB8 </td> </tr><tr><td> <code title="">succcurlyeq;</code> </td> <td> U+0227D </td> </tr><tr><td> <code title="">succeq;</code> </td> <td> U+02AB0 </td> </tr><tr><td> <code title="">succnapprox;</code> </td> <td> U+02ABA </td> </tr><tr><td> <code title="">succneqq;</code> </td> <td> U+02AB6 </td> </tr><tr><td> <code title="">succnsim;</code> </td> <td> U+022E9 </td> </tr><tr><td> <code title="">succsim;</code> </td> <td> U+0227F </td> </tr><tr><td> <code title="">sum;</code> </td> <td> U+02211 </td> </tr><tr><td> <code title="">sung;</code> </td> <td> U+0266A </td> </tr><tr><td> <code title="">sup1;</code> </td> <td> U+000B9 </td> </tr><tr><td> <code title="">sup1</code> </td> <td> U+000B9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">sup2;</code> </td> <td> U+000B2 </td> </tr><tr><td> <code title="">sup2</code> </td> <td> U+000B2 </td> </tr><!-- (invalid entity with missing semicolon for leacy support only) --><tr><td> <code title="">sup3;</code> </td> <td> U+000B3 </td> </tr><tr><td> <code title="">sup3</code> </td> <td> U+000B3 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">sup;</code> </td> <td> U+02283 </td> </tr><tr><td> <code title="">supE;</code> </td> <td> U+02AC6 </td> </tr><tr><td> <code title="">supdot;</code> </td> <td> U+02ABE </td> </tr><tr><td> <code title="">supdsub;</code> </td> <td> U+02AD8 </td> </tr><tr><td> <code title="">supe;</code> </td> <td> U+02287 </td> </tr><tr><td> <code title="">supedot;</code> </td> <td> U+02AC4 </td> </tr><tr><td> <code title="">suphsol;</code> </td> <td> U+027C9 </td> </tr><tr><td> <code title="">suphsub;</code> </td> <td> U+02AD7 </td> </tr><tr><td> <code title="">suplarr;</code> </td> <td> U+0297B </td> </tr><tr><td> <code title="">supmult;</code> </td> <td> U+02AC2 </td> </tr><tr><td> <code title="">supnE;</code> </td> <td> U+02ACC </td> </tr><tr><td> <code title="">supne;</code> <td> <td> U+0228B </td> </tr><tr><td> <code title="">supplus;</code> </td> <td> U+02AC0 </td> </tr><tr><td> <code title="">supset;</code> </td> <td> U+02283 </td> </tr><tr><td> <code title="">supseteq;</code> </td> <td> U+02287 </td> </tr><tr><td> <code title="">supseteqq;</code> </td> <td> U+02AC6 </td> </tr><tr><td> <code title="">supsetneq;</code> </td> <td> U+0228B </td> </tr><tr><td> <code title="">supsetneqq;</code> </td> <td> U+02ACC </td> </tr><tr><td> <code title="">supsim;</code> </td> <td> U+02AC8 </td> </tr><tr><td> <code title="">supsub;</code> </td> <td> U+02AD4 </td> </tr><tr><td> <code title="">supsup;</code> </td> <td> U+02AD6 </td> </tr><tr><td> <code title="">swArr;</code> </td> <td> U+021D9 </td> </tr><tr><td> <code title="">swarhk;</code> </td> <td> U+02926 </td> </tr><tr><td> <code title="">swarr;</code> </td> <td> U+02199 </td> </tr><tr><td> <code title="">swarrow;</code> </td> <td> U+02199 </td> </tr><tr><td> <code title="">swnwar;</code> </td> <td> U+0292A </td> </tr><tr><td> <code ttle="">szlig;</code> </td> <td> U+000DF </td> </tr><tr><td> <code title="">szlig</code> </td> <td> U+000DF </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">target;</code> </td> <td> U+02316 </td> </tr><tr><td> <code title="">tau;</code> </td> <td> U+003C4 </td> </tr><tr><td> <code title="">tbrk;</code> </td> <td> U+023B4 </td> </tr><tr><td> <code title="">tcaron;</code> </td> <td> U+00165 </td> </tr><tr><td> <code title="">tcedil;</code> </td> <td> U+00163 </td> </tr><tr><td> <code title="">tcy;</code> </td> <td> U+00442 </td> </tr><tr><td> <code title="">tdot;</code> </td> <td> U+020DB </td> </tr><tr><td> <code title="">telrec;</code> </td> <td> U+02315 </td> </tr><tr><td> <code title="">tfr;</code> </td> <td> U+1D531 </td> </tr><tr><td> <code title="">there4;</code> </td> <td> U+02234 </td> </tr><tr><td> <code title="">therefore;</code> </td> <td> U+02234 </td> </tr><tr><td> <code title="">theta;</code> </td> <td> U+003B8 </td> </tr><tr><td> <code itle="">thetasym;</code> </td> <td> U+003D1 </td> </tr><tr><td> <code title="">thetav;</code> </td> <td> U+003D1 </td> </tr><tr><td> <code title="">thickapprox;</code> </td> <td> U+02248 </td> </tr><tr><td> <code title="">thicksim;</code> </td> <td> U+0223C </td> </tr><tr><td> <code title="">thinsp;</code> </td> <td> U+02009 </td> </tr><tr><td> <code title="">thkap;</code> </td> <td> U+02248 </td> </tr><tr><td> <code title="">thksim;</code> </td> <td> U+0223C </td> </tr><tr><td> <code title="">thorn;</code> </td> <td> U+000FE </td> </tr><tr><td> <code title="">thorn</code> </td> <td> U+000FE </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">tilde;</code> </td> <td> U+002DC </td> </tr><tr><td> <code title="">times;</code> </td> <td> U+000D7 </td> </tr><tr><td> <code title="">times</code> </td> <td> U+000D7 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">timesb;</code> </td> <td> U+022A0 </td> <tr><tr><td> <code title="">timesbar;</code> </td> <td> U+02A31 </td> </tr><tr><td> <code title="">timesd;</code> </td> <td> U+02A30 </td> </tr><tr><td> <code title="">tint;</code> </td> <td> U+0222D </td> </tr><tr><td> <code title="">toea;</code> </td> <td> U+02928 </td> </tr><tr><td> <code title="">top;</code> </td> <td> U+022A4 </td> </tr><tr><td> <code title="">topbot;</code> </td> <td> U+02336 </td> </tr><tr><td> <code title="">topcir;</code> </td> <td> U+02AF1 </td> </tr><tr><td> <code title="">topf;</code> </td> <td> U+1D565 </td> </tr><tr><td> <code title="">topfork;</code> </td> <td> U+02ADA </td> </tr><tr><td> <code title="">tosa;</code> </td> <td> U+02929 </td> </tr><tr><td> <code title="">tprime;</code> </td> <td> U+02034 </td> </tr><tr><td> <code title="">trade;</code> </td> <td> U+02122 </td> </tr><tr><td> <code title="">triangle;</code> </td> <td> U+025B5 </td> </tr><tr><td> <code title="">triangledown;</code> </td> <td> U+025BF </td> </tr><tr><td> <code title="">triangleleft;</code> </td> <td U+025C3 </td> </tr><tr><td> <code title="">trianglelefteq;</code> </td> <td> U+022B4 </td> </tr><tr><td> <code title="">triangleq;</code> </td> <td> U+0225C </td> </tr><tr><td> <code title="">triangleright;</code> </td> <td> U+025B9 </td> </tr><tr><td> <code title="">trianglerighteq;</code> </td> <td> U+022B5 </td> </tr><tr><td> <code title="">tridot;</code> </td> <td> U+025EC </td> </tr><tr><td> <code title="">trie;</code> </td> <td> U+0225C </td> </tr><tr><td> <code title="">triminus;</code> </td> <td> U+02A3A </td> </tr><tr><td> <code title="">triplus;</code> </td> <td> U+02A39 </td> </tr><tr><td> <code title="">trisb;</code> </td> <td> U+029CD </td> </tr><tr><td> <code title="">tritime;</code> </td> <td> U+02A3B </td> </tr><tr><td> <code title="">trpezium;</code> </td> <td> U+023E2 </td> </tr><tr><td> <code title="">tscr;</code> </td> <td> U+1D4C9 </td> </tr><tr><td> <code title="">tscy;</code> </td> <td> U+00446 </td> </tr><tr><td> <code title="">tshcy;</code> </td> <td> U+0045B </td> </tr><tr><td> <cde title="">tstrok;</code> </td> <td> U+00167 </td> </tr><tr><td> <code title="">twixt;</code> </td> <td> U+0226C </td> </tr><tr><td> <code title="">twoheadleftarrow;</code> </td> <td> U+0219E </td> </tr><tr><td> <code title="">twoheadrightarrow;</code> </td> <td> U+021A0 </td> </tr><tr><td> <code title="">uArr;</code> </td> <td> U+021D1 </td> </tr><tr><td> <code title="">uHar;</code> </td> <td> U+02963 </td> </tr><tr><td> <code title="">uacute;</code> </td> <td> U+000FA </td> </tr><tr><td> <code title="">uacute</code> </td> <td> U+000FA </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">uarr;</code> </td> <td> U+02191 </td> </tr><tr><td> <code title="">ubrcy;</code> </td> <td> U+0045E </td> </tr><tr><td> <code title="">ubreve;</code> </td> <td> U+0016D </td> </tr><tr><td> <code title="">ucirc;</code> </td> <td> U+000FB </td> </tr><tr><td> <code title="">ucirc</code> </td> <td> U+000FB </td> </tr><!-- (invalid entity with missing semicolon for legacy spport only) --><tr><td> <code title="">ucy;</code> </td> <td> U+00443 </td> </tr><tr><td> <code title="">udarr;</code> </td> <td> U+021C5 </td> </tr><tr><td> <code title="">udblac;</code> </td> <td> U+00171 </td> </tr><tr><td> <code title="">udhar;</code> </td> <td> U+0296E </td> </tr><tr><td> <code title="">ufisht;</code> </td> <td> U+0297E </td> </tr><tr><td> <code title="">ufr;</code> </td> <td> U+1D532 </td> </tr><tr><td> <code title="">ugrave;</code> </td> <td> U+000F9 </td> </tr><tr><td> <code title="">ugrave</code> </td> <td> U+000F9 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">uharl;</code> </td> <td> U+021BF </td> </tr><tr><td> <code title="">uharr;</code> </td> <td> U+021BE </td> </tr><tr><td> <code title="">uhblk;</code> </td> <td> U+02580 </td> </tr><tr><td> <code title="">ulcorn;</code> </td> <td> U+0231C </td> </tr><tr><td> <code title="">ulcorner;</code> </td> <td> U+0231C </td> </tr><tr><td> <code title="">ulcrop;</code> </td> <td U+0230F </td> </tr><tr><td> <code title="">ultri;</code> </td> <td> U+025F8 </td> </tr><tr><td> <code title="">umacr;</code> </td> <td> U+0016B </td> </tr><tr><td> <code title="">uml;</code> </td> <td> U+000A8 </td> </tr><tr><td> <code title="">uml</code> </td> <td> U+000A8 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">uogon;</code> </td> <td> U+00173 </td> </tr><tr><td> <code title="">uopf;</code> </td> <td> U+1D566 </td> </tr><tr><td> <code title="">uparrow;</code> </td> <td> U+02191 </td> </tr><tr><td> <code title="">updownarrow;</code> </td> <td> U+02195 </td> </tr><tr><td> <code title="">upharpoonleft;</code> </td> <td> U+021BF </td> </tr><tr><td> <code title="">upharpoonright;</code> </td> <td> U+021BE </td> </tr><tr><td> <code title="">uplus;</code> </td> <td> U+0228E </td> </tr><tr><td> <code title="">upsi;</code> </td> <td> U+003C5 </td> </tr><tr><td> <code title="">upsih;</code> </td> <td> U+003D2 </td> </tr><tr><td> <code title="">upsion;</code> </td> <td> U+003C5 </td> </tr><tr><td> <code title="">upuparrows;</code> </td> <td> U+021C8 </td> </tr><tr><td> <code title="">urcorn;</code> </td> <td> U+0231D </td> </tr><tr><td> <code title="">urcorner;</code> </td> <td> U+0231D </td> </tr><tr><td> <code title="">urcrop;</code> </td> <td> U+0230E </td> </tr><tr><td> <code title="">uring;</code> </td> <td> U+0016F </td> </tr><tr><td> <code title="">urtri;</code> </td> <td> U+025F9 </td> </tr><tr><td> <code title="">uscr;</code> </td> <td> U+1D4CA </td> </tr><tr><td> <code title="">utdot;</code> </td> <td> U+022F0 </td> </tr><tr><td> <code title="">utilde;</code> </td> <td> U+00169 </td> </tr><tr><td> <code title="">utri;</code> </td> <td> U+025B5 </td> </tr><tr><td> <code title="">utrif;</code> </td> <td> U+025B4 </td> </tr><tr><td> <code title="">uuarr;</code> </td> <td> U+021C8 </td> </tr><tr><td> <code title="">uuml;</code> </td> <td> U+000FC </td> </tr><tr><td> <code title="">uuml</code> </td> <td> U+000FC </td> </tr><!-- (invalid entity wih missing semicolon for legacy support only) --><tr><td> <code title="">uwangle;</code> </td> <td> U+029A7 </td> </tr><tr><td> <code title="">vArr;</code> </td> <td> U+021D5 </td> </tr><tr><td> <code title="">vBar;</code> </td> <td> U+02AE8 </td> </tr><tr><td> <code title="">vBarv;</code> </td> <td> U+02AE9 </td> </tr><tr><td> <code title="">vDash;</code> </td> <td> U+022A8 </td> </tr><tr><td> <code title="">vangrt;</code> </td> <td> U+0299C </td> </tr><tr><td> <code title="">varepsilon;</code> </td> <td> U+003B5 </td> </tr><tr><td> <code title="">varkappa;</code> </td> <td> U+003F0 </td> </tr><tr><td> <code title="">varnothing;</code> </td> <td> U+02205 </td> </tr><tr><td> <code title="">varphi;</code> </td> <td> U+003C6 </td> </tr><tr><td> <code title="">varpi;</code> </td> <td> U+003D6 </td> </tr><tr><td> <code title="">varpropto;</code> </td> <td> U+0221D </td> </tr><tr><td> <code title="">varr;</code> </td> <td> U+02195 </td> </tr><tr><td> <code title="">varrho;</code> </td> <td> U+003F1 </td> </tr><tr<td> <code title="">varsigma;</code> </td> <td> U+003C2 </td> </tr><tr><td> <code title="">vartheta;</code> </td> <td> U+003D1 </td> </tr><tr><td> <code title="">vartriangleleft;</code> </td> <td> U+022B2 </td> </tr><tr><td> <code title="">vartriangleright;</code> </td> <td> U+022B3 </td> </tr><tr><td> <code title="">vcy;</code> </td> <td> U+00432 </td> </tr><tr><td> <code title="">vdash;</code> </td> <td> U+022A2 </td> </tr><tr><td> <code title="">vee;</code> </td> <td> U+02228 </td> </tr><tr><td> <code title="">veebar;</code> </td> <td> U+022BB </td> </tr><tr><td> <code title="">veeeq;</code> </td> <td> U+0225A </td> </tr><tr><td> <code title="">vellip;</code> </td> <td> U+022EE </td> </tr><tr><td> <code title="">verbar;</code> </td> <td> U+0007C </td> </tr><tr><td> <code title="">vert;</code> </td> <td> U+0007C </td> </tr><tr><td> <code title="">vfr;</code> </td> <td> U+1D533 </td> </tr><tr><td> <code title="">vltri;</code> </td> <td> U+022B2 </td> </tr><tr><td> <code title="">vopf;</code> </td> <td> U+1567 </td> </tr><tr><td> <code title="">vprop;</code> </td> <td> U+0221D </td> </tr><tr><td> <code title="">vrtri;</code> </td> <td> U+022B3 </td> </tr><tr><td> <code title="">vscr;</code> </td> <td> U+1D4CB </td> </tr><tr><td> <code title="">vzigzag;</code> </td> <td> U+0299A </td> </tr><tr><td> <code title="">wcirc;</code> </td> <td> U+00175 </td> </tr><tr><td> <code title="">wedbar;</code> </td> <td> U+02A5F </td> </tr><tr><td> <code title="">wedge;</code> </td> <td> U+02227 </td> </tr><tr><td> <code title="">wedgeq;</code> </td> <td> U+02259 </td> </tr><tr><td> <code title="">weierp;</code> </td> <td> U+02118 </td> </tr><tr><td> <code title="">wfr;</code> </td> <td> U+1D534 </td> </tr><tr><td> <code title="">wopf;</code> </td> <td> U+1D568 </td> </tr><tr><td> <code title="">wp;</code> </td> <td> U+02118 </td> </tr><tr><td> <code title="">wr;</code> </td> <td> U+02240 </td> </tr><tr><td> <code title="">wreath;</code> </td> <td> U+02240 </td> </tr><tr><td> <code title="">wscr;</code> </td> <td> U+1D4CC </t> </tr><tr><td> <code title="">xcap;</code> </td> <td> U+022C2 </td> </tr><tr><td> <code title="">xcirc;</code> </td> <td> U+025EF </td> </tr><tr><td> <code title="">xcup;</code> </td> <td> U+022C3 </td> </tr><tr><td> <code title="">xdtri;</code> </td> <td> U+025BD </td> </tr><tr><td> <code title="">xfr;</code> </td> <td> U+1D535 </td> </tr><tr><td> <code title="">xhArr;</code> </td> <td> U+027FA </td> </tr><tr><td> <code title="">xharr;</code> </td> <td> U+027F7 </td> </tr><tr><td> <code title="">xi;</code> </td> <td> U+003BE </td> </tr><tr><td> <code title="">xlArr;</code> </td> <td> U+027F8 </td> </tr><tr><td> <code title="">xlarr;</code> </td> <td> U+027F5 </td> </tr><tr><td> <code title="">xmap;</code> </td> <td> U+027FC </td> </tr><tr><td> <code title="">xnis;</code> </td> <td> U+022FB </td> </tr><tr><td> <code title="">xodot;</code> </td> <td> U+02A00 </td> </tr><tr><td> <code title="">xopf;</code> </td> <td> U+1D569 </td> </tr><tr><td> <code title="">xoplus;</code> </td> <td> U+02A01 </td> </tr><tr>td> <code title="">xotime;</code> </td> <td> U+02A02 </td> </tr><tr><td> <code title="">xrArr;</code> </td> <td> U+027F9 </td> </tr><tr><td> <code title="">xrarr;</code> </td> <td> U+027F6 </td> </tr><tr><td> <code title="">xscr;</code> </td> <td> U+1D4CD </td> </tr><tr><td> <code title="">xsqcup;</code> </td> <td> U+02A06 </td> </tr><tr><td> <code title="">xuplus;</code> </td> <td> U+02A04 </td> </tr><tr><td> <code title="">xutri;</code> </td> <td> U+025B3 </td> </tr><tr><td> <code title="">xvee;</code> </td> <td> U+022C1 </td> </tr><tr><td> <code title="">xwedge;</code> </td> <td> U+022C0 </td> </tr><tr><td> <code title="">yacute;</code> </td> <td> U+000FD </td> </tr><tr><td> <code title="">yacute</code> </td> <td> U+000FD </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">yacy;</code> </td> <td> U+0044F </td> </tr><tr><td> <code title="">ycirc;</code> </td> <td> U+00177 </td> </tr><tr><td> <code title="">ycy;</code> </td> <td> U+0044B </td> </tr><tr<td> <code title="">yen;</code> </td> <td> U+000A5 </td> </tr><tr><td> <code title="">yen</code> </td> <td> U+000A5 </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">yfr;</code> </td> <td> U+1D536 </td> </tr><tr><td> <code title="">yicy;</code> </td> <td> U+00457 </td> </tr><tr><td> <code title="">yopf;</code> </td> <td> U+1D56A </td> </tr><tr><td> <code title="">yscr;</code> </td> <td> U+1D4CE </td> </tr><tr><td> <code title="">yucy;</code> </td> <td> U+0044E </td> </tr><tr><td> <code title="">yuml;</code> </td> <td> U+000FF </td> </tr><tr><td> <code title="">yuml</code> </td> <td> U+000FF </td> </tr><!-- (invalid entity with missing semicolon for legacy support only) --><tr><td> <code title="">zacute;</code> </td> <td> U+0017A </td> </tr><tr><td> <code title="">zcaron;</code> </td> <td> U+0017E </td> </tr><tr><td> <code title="">zcy;</code> </td> <td> U+00437 </td> </tr><tr><td> <code title="">zdot;</code> </td> <td> U+0017C </td> </tr><tr><td> <cod title="">zeetrf;</code> </td> <td> U+02128 </td> </tr><tr><td> <code title="">zeta;</code> </td> <td> U+003B6 </td> </tr><tr><td> <code title="">zfr;</code> </td> <td> U+1D537 </td> </tr><tr><td> <code title="">zhcy;</code> </td> <td> U+00436 </td> </tr><tr><td> <code title="">zigrarr;</code> </td> <td> U+021DD </td> </tr><tr><td> <code title="">zopf;</code> </td> <td> U+1D56B </td> </tr><tr><td> <code title="">zscr;</code> </td> <td> U+1D4CF </td> </tr><tr><td> <code title="">zwj;</code> </td> <td> U+0200D </td> </tr><tr><td> <code title="">zwnj;</code> </td> <td> U+0200C </td> </tr></tbody></table><!--
- If we want to add character references, Almorca suggests:
- > I would add &sub1; (character U+2081), &sub2;
- > (character U+2082) and &sub3; (character U+2083). They
- > would are the equivalent to ¹, ², and ³.
- See also: http://www.w3.org/2003/entities/
- --></div></body></html>
\ No newline at end of file
Index: references.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/references.html,v
retrieving revision 1.496
retrieving revision 1.497
diff -u -d -r1.496 -r1.497
--- references.html 7 Nov 2009 07:26:51 -0000 1.496
+++ references.html 7 Nov 2009 12:37:38 -0000 1.497
@@ -1,859 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>References — HTML 5</title><style type="text/css">
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- dl.domintro dt, dl.domintro dt * { color: black; text-decoration: none; }
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- dl.domintro dd p { margin: 0.5em 0; }
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- dl.triple dd:after { content: '\A'; white-space: pre; }
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- .diff-chg, .diff-new { text-decoration: underline; color: green; background: transparent; }
- a .diff-new { border-bottom: 1px blue solid; }
-
- h2 { page-break-before: always; }
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-
- div.head { margin: 0 0 1em; padding: 1em 0 0 0; }
- div.head p { margin: 0; }
- div.head h1 { margin: 0; }
- div.head .logo { float: right; margin: 0 1em; }
- div.head .logo img { border: none } /* remove border from top image */
- div.head dl { margin: 1em 0; }
- p.copyright { font-size: x-small; font-style: oblique; margin: 0; }
-
- body > .toc > li { margin-top: 1em; margin-bottom: 1em; }
- body > .toc.brief > li { margin-top: 0.35em; margin-bottom: 0.35em; }
- body > .toc > li > * { margin-bottom: 0.5em; }
- body > .toc > li > * > li > * { margin-bottom: 0.25em; }
- .toc, .toc li { list-style: none; }
-
- .brief { margin-top: 1em; margin-bottom: 1em; line-height: 1.1; }
- .brief li { margin: 0; padding: 0; }
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-
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- .annotation :link, .annotation :visited { color: inherit; }
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- .note, .warning { font-weight: bolder; font-style: italic; }
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- p.note:before { content: 'Note: '; }
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- .bookkeeping:before { display: block; content: 'Bookkeeping details'; font-weight: bolder; font-style: italic; }
- .bookkeeping { font-size: 0.8em; margin: 2em 0; }
- .bookkeeping p { margin: 0.5em 2em; display: list-item; list-style: square; }
-
- h4 { position: relative; z-index: 3; }
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- background: #EEEEFF;
- color: black;
- margin: 0 0 1em 0.15em;
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- border-style: none none solid solid;
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- }
-
- .example { display: block; color: #222222; background: #FCFCFC; border-left: double; margin-left: 2em; padding-left: 1em; }
- td > .example:only-child { margin: 0 0 0 0.1em; }
-
- .tall-and-narrow {
- font-size: 0.6em;
- column-width: 25em;
- column-gap: 1em;
- -moz-column-width: 25em;
- -moz-column-gap: 1em;
- -webkit-column-width: 25em;
- -webkit-column-gap: 1em;
- }
-
- ul.domTree, ul.domTree ul { padding: 0 0 0 1em; margin: 0; }
- ul.domTree li { padding: 0; margin: 0; list-style: none; position: relative; }
- ul.domTree li li { list-style: none; }
- ul.domTree li:first-child::before { position: absolute; top: 0; height: 0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree li:not(:last-child)::after { position: absolute; top: 0; bottom: -0.6em; left: -0.75em; width: 0.5em; border-style: none none solid solid; content: ''; border-width: 0.1em; }
- ul.domTree span { font-style: italic; font-family: serif; }
- ul.domTree .t1 code { color: purple; font-weight: bold; }
- ul.domTree .t2 { font-style: normal; font-family: monospace; }
- ul.domTree .t2 .name { color: black; font-weight: bold; }
- ul.domTree .t2 .value { color: blue; font-weight: normal; }
- ul.domTree .t3 code, .domTree .t4 code, .domTree .t5 code { color: gray; }
- ul.domTree .t7 code, .domTree .t8 code { color: green; }
- ul.domTree .t10 code { color: teal; }
-
- </style><style type="text/css">
-
- .applies thead th > * { display: block; }
- .applies thead code { display: block; }
- .applies tbody th { whitespace: nowrap; }
- .applies td { text-align: center; }
- .applies .yes { background: yellow; }
-
- .matrix, .matrix td { border: none; text-align: right; }
- .matrix { margin-left: 2em; }
-
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
- #table-example-1 * { font-family: "Essays1743", serif; line-height: 1.01em; }
- #table-example-1 caption { padding-bottom: 0.5em; }
- #table-example-1 thead, #table-example-1 tbody { border: none; }
- #table-example-1 th, #table-example-1 td { border: solid thin; }
- #table-example-1 th { font-weight: normal; }
- #table-example-1 td { border-style: none solid; vertical-align: top; }
- #table-example-1 th { padding: 0.5em; vertical-align: middle; text-align: center; }
- #table-example-1 tbody tr:first-child td { padding-top: 0.5em; }
- #table-example-1 tbody tr:last-child td { padding-bottom: 1.5em; }
- #table-example-1 tbody td:first-child { padding-left: 2.5em; padding-right: 0; width: 9em; }
- #table-example-1 tbody td:first-child::after { content: leader(". "); }
- #table-example-1 tbody td { padding-left: 2em; padding-right: 2em; }
- #table-example-1 tbody td:first-child + td { width: 10em; }
- #table-example-1 tbody td:first-child + td ~ td { width: 2.5em; }
- #table-example-1 tbody td:first-child + td + td + td ~ td { width: 1.25em; }
-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
- .apple-table-examples * { font-family: "Times", serif; }
- .apple-table-examples td, .apple-table-examples th { border: none; white-space: nowrap; padding-top: 0; padding-bottom: 0; }
- .apple-table-examples tbody th:first-child { border-left: none; width: 100%; }
- .apple-table-examples thead th:first-child ~ th { font-size: smaller; font-weight: bolder; border-bottom: solid 2px; text-align: center; }
- .apple-table-examples tbody th::after, .apple-table-examples tfoot th::after { content: leader(". ") }
- .apple-table-examples tbody th, .apple-table-examples tfoot th { font: inherit; text-align: left; }
- .apple-table-examples td { text-align: right; vertical-align: top; }
- .apple-table-examples.e1 tbody tr:last-child td { border-bottom: solid 1px; }
- .apple-table-examples.e1 tbody + tbody tr:last-child td { border-bottom: double 3px; }
- .apple-table-examples.e2 th[scope=row] { padding-left: 1em; }
- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="index.html" title="Index" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="acknowledgements.html" title="Acknowledgements" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="index.html">← Index</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="acknowledgements.html">Acknowledgements →</a>
- </div>
-
- <h2 class="no-num" id="references">References</h2><p class="XXX annotation"><b>Status: </b><i>Implemented and widely deployed</i></p><!--REFS--><!--END vCard--><!--END vEvent--><p>All references are normative unless marked "Non-normative".</p><!--START vCard--><!--START vEvent--><dl><dt id="refsABNF">[ABNF]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/std/std68.txt">Augmented
- BNF for Syntax Specifications: ABNF</a></cite>, D. Crocker,
- P. Overell. IETF, January 2008.</dd>
-
- <dt id="refsABOUT">[ABOUT]</dt>
- <dd><cite><a href="http://tools.ietf.org/html/draft-holsten-about-uri-scheme">The
- 'about' URI scheme</a></cite>, J. Holsten, L. Hunt. IETF, August
- 2009.</dd>
-
- <dt id="refsARIA">[ARIA]</dt>
- <dd><cite><a href="http://www.w3.org/WAI/PF/aria/">Accessible Rich
- Internet Applications (WAI-ARIA)</a></cite>, J. Craig, M. Cooper, L. Pappas,
- R. Schwerdtfeger, L. Seeman. W3C, August 2009.</dd>
-
- <dt id="refsARIAIMPL">[ARIAIMPL]</dt>
- <dd><cite><a href="http://www.w3.org/WAI/PF/aria-implementation/">WAI-ARIA 1.0
- User Agent Implementation Guide</a></cite>, A. Snow-Weaver,
- M. Cooper. W3C, August 2009.</dd>
-
- <dt id="refsATAG">[ATAG]</dt>
- <dd>(Non-normative) <cite><a href="http://www.w3.org/TR/ATAG20/">Authoring Tool Accessibility
- Guidelines (ATAG) 2.0</a></cite>, J. Richards, J. Spellman,
- J. Treviranus. W3C, May 2009.</dd>
-
- <dt id="refsATOM">[ATOM]</dt>
- <dd>(Non-normative) <cite><a href="http://www.ietf.org/rfc/rfc4287.txt">The Atom Syndication
- Format</a></cite>, M. Nottingham, R. Sayre. IETF, December
- 2005.</dd>
-
- <dt id="refsBCP47">[BCP47]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/bcp/bcp47.txt">Tags for
- Identifying Languages; Matching of Language Tags</a></cite>,
- A. Phillips, M. Davis. IETF, September 2006.</dd>
-
- <dt id="refsBECSS">[BECSS]</dt>
- <dd><cite><a href="http://www.w3.org/TR/becss/">Behavioral
- Extensions to CSS</a></cite>, I. Hickson. W3C, October 2007.</dd>
-
- <dt id="refsBEZIER">[BEZIER]</dt>
- <dd><cite>Courbes à poles</cite>, P. de Casteljau. INPI, 1959.</dd>
-
- <dt id="refsBIDI">[BIDI]</dt>
- <dd><cite><a href="http://www.unicode.org/reports/tr9/">UAX #9: Unicode
- Bidirectional Algorithm</a></cite>, M. Davis. Unicode Consortium,
- March 2008.</dd>
-
- <dt id="refsBOCU1">[BOCU1]</dt>
- <dd>(Non-normative) <cite><a href="http://www.unicode.org/notes/tn6/">UTN #6: BOCU-1:
- MIME-Compatible Unicode Compression</a></cite>, M. Scherer,
- M. Davis. Unicode Consortium, February 2006.</dd>
-
- <dt id="refsCESU8">[CESU8]</dt>
- <dd>(Non-normative) <cite><a href="http://www.unicode.org/reports/tr26/">UTR #26: Compatibility
- Encoding Scheme For UTF-16: 8-BIT (CESU-8)</a></cite>,
- T. Phipps. Unicode Consortium, April 2002.</dd>
-
- <dt id="refsCHARMOD">[CHARMOD]</dt>
- <dd>(Non-normative) <cite><a href="http://www.w3.org/TR/charmod/">Character Model for the World
- Wide Web 1.0: Fundamentals</a></cite>, M. Dürst, F. Yergeau,
- R. Ishida, M. Wolf, T. Texin. W3C, February 2005.</dd>
-
- <dt id="refsCOMPUTABLE">[COMPUTABLE]</dt>
- <dd>(Non-normative) <cite><a href="http://www.turingarchive.org/browse.php/B/12">On computable
- numbers, with an application to the
- Entscheidungsproblem</a></cite>, A. Turing. In <cite>Proceedings of
- the London Mathematical Society</cite>, series 2, volume 42, pages
- 230-265. London Mathematical Society, 1937. Retrieved on
- 2007-03-03.</dd>
-
- <dt id="refsCOOKIES">[COOKIES]</dt>
- <!--
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2109.txt">HTTP State
- Management Mechanism</a></cite>, D. Kristol, L. Montulli. IETF,
- February 1997.</dd>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2965.txt">HTTP State Management
- Mechanism</a></cite>, D. Kristol, L. Montulli. IETF, October 2000.</dd>
- -->
- <dd><cite><a href="http://tools.ietf.org/html/draft-abarth-cookie">HTTP State
- Management Mechanism</a></cite>, A. Barth. IETF, August 2009.</dd>
-
- <dt id="refsCORS">[CORS]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/cors/">Cross-Origin
- Resource Sharing</a></cite>, A. van Kesteren. W3C, March 2009.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/2006/waf/access-control/">Cross-Origin
- Resource Sharing</a></cite>, A. van Kesteren. W3C, June 2009.</dd>
-
- <dt id="refsCSS">[CSS]</dt>
- <dd><cite><a href="http://www.w3.org/TR/CSS/">Cascading Style Sheets Level 2
- Revision 1</a></cite>, B. Bos, T. Çelik, I.
- Hickson, H. Lie. W3C, April 2009.</dd>
-
- <dt id="refsCSSCOLOR">[CSSCOLOR]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/css3-color/">CSS Color
- Module Level 3</a></cite>, T. Çelik, C. Lilley, L.
- Baron. W3C, July 2008.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/csswg/css3-color/">CSS Color
- Module Level 3</a></cite>, T. Çelik, C. Lilley, L.
- Baron. W3C, August 2008.</dd>
-
- <dt id="refsCSSFONTS">[CSSFONTS]</dt>
- <dd><cite><a href="http://www.w3.org/TR/css3-fonts/">CSS Fonts
- Module Level 3</a></cite>, J. Daggett. W3C, June 2009.</dd>
-
- <dt id="refsCSSOM">[CSSOM]</dt>
- <dd><cite><a href="http://dev.w3.org/csswg/cssom/">Cascading Style Sheets
- Object Model (CSSOM)</a></cite>, A. van Kesteren. W3C, December 2007.</dd>
-
- <dt id="refsCSSUI">[CSSUI]</dt>
- <dd><cite><a href="http://www.w3.org/TR/css3-ui/">CSS3 Basic User
- Interface Module</a></cite>, T. Çelik. W3C, May 2004.</dd>
-
- <dt id="refsDOMCORE">[DOMCORE]</dt>
- <dd><cite><a href="http://www.w3.org/TR/DOM-Level-3-Core/">Document
- Object Model (DOM) Level 3 Core Specification</a></cite>, A. Le
- Hors, P. Le Hegaret, L. Wood, G. Nicol, J. Robie, M. Champion,
- S. Byrnes. W3C, April 2004.</dd>
- <!--
- <dd><cite><a href="http://simon.html5.org/specs/web-dom-core">Web
- DOM Core</a></cite>, S. Pieters. W3C, June 2009.</dd>
- -->
-
- <dt id="refsDOMEVENTS">[DOMEVENTS]</dt>
- <!--
- <dd><cite><a
- href="http://www.w3.org/TR/DOM-Level-3-Events/">Document Object
- Model (DOM) Level 3 Events Specification</a></cite>,
- B. Höhrmann, P. Le Hegaret, T. Pixley. W3C, December
- 2007.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html">Document
- Object Model (DOM) Level 3 Events Specification</a></cite>,
- D. Schepers. W3C, July 2009.</dd>
-
- <dt id="refsDOMRANGE">[DOMRANGE]</dt>
- <dd><cite><a href="http://www.w3.org/TR/DOM-Level-2-Traversal-Range/">Document
- Object Model (DOM) Level 2 Traversal and Range
- Specification</a></cite>, J. Kesselman, J. Robie, M. Champion,
- P. Sharpe, V. Apparao, L. Wood. W3C, November 2000.</dd>
-
- <dt id="refsDOMVIEWS">[DOMVIEWS]</dt>
- <dd><cite><a href="http://www.w3.org/TR/DOM-Level-2-Views/">Document Object
- Model (DOM) Level 2 Views Specification</a></cite>, A. Le Hors, L.
- Cable. W3C, November 2000.</dd>
-
- <dt id="refsECMA262">[ECMA262]</dt>
- <dd><cite><a href="http://www.ecma-international.org/publications/standards/Ecma-262.htm">ECMAScript
- Language Specification</a></cite>. ECMA, December 1999.</dd>
-
- <dt id="refsECMA357">[ECMA357]</dt>
- <dd>(Non-normative) <cite><a href="http://www.ecma-international.org/publications/standards/Ecma-357.htm">ECMAScript
- for XML (E4X) Specification</a></cite>. ECMA, December 2005.</dd>
-
- <dt id="refsEUCKR">[EUCKR]</dt>
- <dd><cite>Hangul Unix Environment</cite>. Korea Industrial
- Standards Association, 1992. Ref. No. KS C 5861-1992.</dd>
-
- <dt id="refsEVENTSOURCE">[EVENTSOURCE]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/eventsource/">Server-Sent
- Events</a></cite>, I. Hickson. W3C, April 2009.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/html5/eventsource/">Server-Sent
- Events</a></cite>, I. Hickson. W3C, July 2009.</dd>
-
- <dt id="refsFILEAPI">[FILEAPI]</dt>
- <dd><cite><a href="http://dev.w3.org/2006/webapi/FileUpload/publish/FileAPI.html">File
- API</a></cite>, A. Ranganathan. W3C, August 2009.</dd>
-
- <dt id="refsGBK">[GBK]</dt>
- <dd><cite>Chinese Internal Code Specification</cite>. Chinese IT
- Standardization Technical Committee, December 1995.</dd>
- <!-- http://www.iana.org/assignments/charset-reg/GBK -->
-
- <dt id="refsGRAPHICS">[GRAPHICS]</dt>
- <dd>(Non-normative) <cite>Computer Graphics: Principles and
- Practice in C</cite>, Second Edition, J. Foley, A. van Dam,
- S. Feiner, J. Hughes. Addison-Wesley, July 1995. ISBN
- 0-201-84840-6.</dd>
- <!--
- This book ("Computer Graphics: Principles and Practice in C")
- apparently does not make any references to literature in the
- bibliographic section to define the "even-odd" rule for polygon
- filling and hit testing. In the absence of such a reference, I
- guess that this book is the most authoritative reference.
- -->
-
- <dt id="refsGREGORIAN">[GREGORIAN]</dt>
- <dd>(Non-normative) <cite>Inter Gravissimas</cite>, A. Lilius,
- C. Clavius. Gregory XIII Papal Bulls, February 1582.</dd>
-
- <dt id="refsHTMLDIFF">[HTMLDIFF]</dt>
- <!--
- <dd>(Non-normative) <cite><a
- href="http://www.w3.org/TR/html5-diff/">HTML5 differences from
- HTML4</a></cite>, A. van Kesteren. W3C, April 2009.</dd>
- -->
- <dd>(Non-normative) <cite><a href="http://dev.w3.org/html5/html4-differences/">HTML5
- differences from HTML4</a></cite>, A. van Kesteren. W3C, August
- 2009.</dd>
-
- <dt id="refsHTTP">[HTTP]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2616.txt">Hypertext
- Transfer Protocol — HTTP/1.1</a></cite>, R. Fielding, J. Gettys,
- J. Mogul, H. Frystyk, L. Masinter, P. Leach, T. Berners-Lee. IETF,
- June 1999.</dd>
-
- <dt id="refsIANACHARSET">[IANACHARSET]</dt>
- <dd><cite><a href="http://www.iana.org/assignments/character-sets">Character
- Sets</a></cite>. IANA, May 2007.</dd>
-
- <dt id="refsIANAPERMHEADERS">[IANAPERMHEADERS]</dt>
- <dd><cite><a href="http://www.iana.org/assignments/message-headers/perm-headers.html">Permanent
- Message Header Field Names</a></cite>. IANA, October 2009.</dd>
-
- <dt id="refsIEEE754">[IEEE754]</dt>
- <dd><cite><a href="http://ieeexplore.ieee.org/servlet/opac?punumber=4610933">IEEE
- Standard for Floating-Point Arithmetic (IEEE 754)</a></cite>. IEEE,
- August 2008. ISBN 978-0-7381-5753-5.</dd>
-
- <dt id="refsISO8601">[ISO8601]</dt>
- <dd><cite><a href="http://isotc.iso.org/livelink/livelink/4021199/ISO_8601_2004_E.zip?func=doc.Fetch&nodeid=4021199">ISO8601: Data elements and interchange formats — Information interchange — Representation of dates and times</a></cite>. ISO, December 2004.</dd>
-
- <dt id="refsISO885911">[ISO885911]</dt>
- <dd><cite><a href="http://anubis.dkuug.dk/jtc1/sc2/open/02n3333.pdf">ISO-8859-11:
- Information technology — 8-bit single-byte coded graphic
- character sets — Part 11: Latin/Thai
- alphabet</a></cite>. ISO, October 1999.</dd>
-
- <dt id="refsJSON">[JSON]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc4627.txt">The
- application/json Media Type for JavaScript Object Notation
- (JSON)</a></cite>, D. Crockford. IETF, July 2006.</dd>
-
- <dt id="refsJSURL">[JSURL]</dt>
- <dd><cite><a href="http://tools.ietf.org/html/draft-hoehrmann-javascript-scheme">The
- 'javascript' resource identifier scheme</a></cite>,
- B. Höhrmann. IETF, November 2006.</dd>
-
- <dt id="refsMAILTO">[MAILTO]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2368.txt">The mailto URL
- scheme</a></cite>, P. Hoffman, L. Masinter, J. Zawinski.
- IETF, July 1998.</dd>
-
- <dt id="refsMATHML">[MATHML]</dt>
- <dd><cite><a href="http://www.w3.org/TR/MathML/">Mathematical
- Markup Language (MathML)</a></cite>, D. Carlisle, P. Ion, R. Miner,
- N. Poppelier. W3C, October 2003.</dd>
-
- <dt id="refsMIMESNIFF">[MIMESNIFF]</dt>
- <dd><cite><a href="http://tools.ietf.org/html/draft-abarth-mime-sniff">Content-Type
- Processing Model</a></cite>, A. Barth, I. Hickson. IETF,
- May 2009.</dd>
-
- <dt id="refsMQ">[MQ]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/css3-mediaqueries/">Media
- Queries</a></cite>, H. Lie, T. Çelik, D. Glazman, A. van
- Kesteren. W3C, April 2009.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/csswg/css3-mediaqueries/">Media
- Queries</a></cite>, H. Lie, T. Çelik, D. Glazman, A. van
- Kesteren. W3C, July 2009.</dd>
-
- <dt id="refsNPAPI">[NPAPI]</dt>
- <dd>(Non-normative) <cite><a href="https://developer.mozilla.org/en/Gecko_Plugin_API_Reference">Gecko
- Plugin API Reference</a></cite>. Mozilla, November 2008.</dd>
-
- <dt id="refsOPENSEARCH">[OPENSEARCH]</dt>
- <dd><cite><a href="http://www.opensearch.org/Specifications/OpenSearch/1.1#Autodiscovery_in_HTML.2FXHTML">Autodiscovery
- in HTML/XHTML</a></cite>. In <cite>OpenSearch 1.1 Draft 4</cite>,
- Section 4.6.2. OpenSearch.org.</dd>
-
- <dt id="refsORIGIN">[ORIGIN]</dt>
- <dd><cite><a href="http://tools.ietf.org/html/draft-abarth-origin">The HTTP
- Origin Header</a></cite>, A. Barth, C. Jackson, I. Hickson. IETF,
- September 2009.</dd>
-
- <dt id="refsPINGBACK">[PINGBACK]</dt>
- <dd><cite><a href="http://www.hixie.ch/specs/pingback/pingback">Pingback
- 1.0</a></cite>, S. Langridge, I. Hickson. January 2007.</dd>
-
- <dt id="refsPNG">[PNG]</dt>
- <dd><cite><a href="http://www.w3.org/TR/PNG/">Portable Network
- Graphics (PNG) Specification</a></cite>, D. Duce. W3C, November
- 2003.</dd>
-
- <dt id="refsPORTERDUFF">[PORTERDUFF]</dt>
- <dd><cite><a href="http://keithp.com/~keithp/porterduff/p253-porter.pdf">Compositing
- Digital Images</a></cite>, T. Porter, T. Duff. In <cite>Computer
- graphics</cite>, volume 18, number 3, pp. 253-259. ACM Press, July
- 1984.</dd>
-
- <dt id="refsPPUTF8">[PPUTF8]</dt>
- <dd>(Non-normative) <cite><a href="http://www.ifi.uzh.ch/mml/mduerst/papers/PDF/IUC11-UTF-8.pdf">The
- Properties and Promises <!-- Promizes (sic) --> of
- UTF-8</a></cite>, M. Dürst. University of Zürich,
- September 1997. In <cite>Proceedings of the 11th International
- Unicode Conference</cite>.</dd>
-
- <dt id="refsPROGRESS">[PROGRESS]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/progress-events/">Progress
- Events</a></cite>, C. McCathieNevile. W3C, May 2008.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/2006/webapi/progress/Progress.html">Progress
- Events</a></cite>, C. McCathieNevile. W3C, March 2009.</dd>
-
- <dt id="refsPSL">[PSL]</dt>
- <dd><cite><a href="http://publicsuffix.org/">Public Suffix List</a></cite>.
- Mozilla Foundation.</dd>
-
- <dt id="refsRFC1034">[RFC1034]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1034.txt">Domain
- Names - Concepts and Facilities</a></cite>, P. Mockapetris. IETF,
- November 1987.</dd>
-
- <dt id="refsRFC1345">[RFC1345]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1345.txt">Character Mnemonics
- and Character Sets</a></cite>, K. Simonsen. IETF, June 1992.</dd>
-
- <dt id="refsRFC1468">[RFC1468]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1468.txt">Japanese Character
- Encoding for Internet Messages</a></cite>, J. Murai, M. Crispin, E. van der
- Poel. IETF, June 1993.</dd>
-
- <dt id="refsRFC1494">[RFC1494]</dt>
- <dd>(Non-normative) <cite><a href="http://www.ietf.org/rfc/rfc1494.txt">Equivalences between
- 1988 X.400 and RFC-822 Message Bodies</a></cite>, H. Alvestrand,
- S. Thompson. IETF, August 1993.</dd>
-
- <dt id="refsRFC1554">[RFC1554]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1554.txt">ISO-2022-JP-2:
- Multilingual Extension of ISO-2022-JP</a></cite>, M. Ohta, K. Handa. IETF,
- December 1993.</dd>
-
- <dt id="refsRFC1557">[RFC1557]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1557.txt">Korean Character
- Encoding for Internet Messages</a></cite>, U. Choi, K. Chon, H. Park. IETF,
- December 1993.</dd>
-
- <dt id="refsRFC1842">[RFC1842]</dt>
-
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1842.txt">ASCII
- Printable Characters-Based Chinese Character Encoding for Internet
- Messages</a></cite>, Y. Wei, Y. Zhang, J. Li, J. Ding, Y. Jiang.
- IETF, August 1995.</dd>
-
- <dt id="refsRFC1922">[RFC1922]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc1922.txt">Chinese Character
- Encoding for Internet Messages</a></cite>, HF. Zhu, DY. Hu, ZG. Wang, TC. Kao,
- WCH. Chang, M. Crispin. IETF, March 1996.</dd>
-
- <dt id="refsRFC2045">[RFC2045]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2045.txt">Multipurpose Internet
- Mail Extensions (MIME) Part One: Format of Internet Message Bodies</a></cite>,
- N. Freed, N. Borenstein. IETF, November 1996.</dd>
-
- <dt id="refsRFC2046">[RFC2046]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2046.txt">Multipurpose Internet
- Mail Extensions (MIME) Part Two: Media Types</a></cite>, N. Freed,
- N. Borenstein. IETF, November 1996.</dd> <!-- for text/plain and
- "Internet Media type"; not for definition of "valid MIME type". -->
-
- <dt id="refsRFC2119">[RFC2119]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2119.txt">Key words for use in
- RFCs to Indicate Requirement Levels</a></cite>, S. Bradner. IETF, March
- 1997.</dd>
-
- <dt id="refsRFC2237">[RFC2237]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2237.txt">Japanese Character
- Encoding for Internet Messages</a></cite>, K. Tamaru. IETF, November
- 1997.</dd>
-
- <dt id="refsRFC2313">[RFC2313]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2313.txt">PKCS #1:
- RSA Encryption</a></cite>, B. Kaliski. IETF, March 1998.</dd>
-
- <dt id="refsRFC2318">[RFC2318]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2318.txt">The
- text/css Media Type</a></cite>, H. Lie, B. Bos, C. Lilley. IETF,
- March 1998.</dd>
-
- <dt id="refsRFC2388">[RFC2388]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2388.txt">Returning Values from
- Forms: multipart/form-data</a></cite>, L. Masinter. IETF, August 1998.</dd>
-
- <dt id="refsRFC2483">[RFC2483]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2483.txt">URI Resolution
- Services Necessary for URN Resolution</a></cite>, M. Mealling, R. Daniel.
- IETF, January 1999.</dd>
-
- <dt id="refsRFC2781">[RFC2781]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2781.txt">UTF-16, an
- encoding of ISO 10646</a></cite>, P. Hoffman, F. Yergeau. IETF,
- February 2000.</dd>
-
- <dt id="refsRFC2646">[RFC2646]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2646.txt">The Text/Plain Format
- Parameter</a></cite>, R. Gellens. IETF, August 1999.</dd>
-
- <dt id="refsRFC2806">[RFC2806]</dt>
- <dd>(Non-normative) <cite><a href="http://www.ietf.org/rfc/rfc2806.txt">URLs for Telephone
- Calls</a></cite>, A. Vaha-Sipila. IETF, April 2000.</dd>
-
- <dt id="refsRFC3023">[RFC3023]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3023.txt">XML Media
- Types</a></cite>, M. Murata, S. St. Laurent, D. Kohn. IETF, January 2001.</dd>
-
- <dt id="refsRFC3279">[RFC3279]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3279.txt">Algorithms
- and Identifiers for the Internet X.509 Public Key Infrastructure
- Certificate and Certificate Revocation List (CRL)
- Profile</a></cite>, W. Polk, R. Housley, L. Bassham. IETF, April
- 2002.</dd>
-
- <dt id="refsRFC3490">[RFC3490]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3490.txt">Internationalizing
- Domain Names in Applications (IDNA)</a></cite>, P. Faltstrom, P. Hoffman, A.
- Costello. IETF, March 2003.</dd>
-
- <dt id="refsRFC3548">[RFC3548]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3548.txt">The Base16, Base32,
- and Base64 Data Encodings</a></cite>, S. Josefsson. IETF, July
- 2003.</dd>
-
- <dt id="refsRFC3864">[RFC3864]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3864.txt">Registration Procedures
- for Message Header Fields</a></cite>, G. Klyne, M. Nottingham,
- J. Mogul. IETF, September 2004.</dd>
-
- <dt id="refsRFC3986">[RFC3986]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3986.txt">Uniform Resource
- Identifier (URI): Generic Syntax</a></cite>, T. Berners-Lee, R. Fielding, L.
- Masinter. IETF, January 2005.</dd>
-
- <dt id="refsRFC3987">[RFC3987]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc3987.txt">Internationalized
- Resource Identifiers (IRIs)</a></cite>, M. Dürst, M. Suignard. IETF, January
- 2005.</dd>
-
- <dt id="refsRFC4281">[RFC4281]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc4281.txt">The Codecs Parameter
- for "Bucket" Media Types</a></cite>, R. Gellens, D. Singer, P. Frojdh. IETF,
- November 2005.</dd>
-
- <dt id="refsRFC4329">[RFC4329]</dt>
- <dd>(Non-normative) <cite><a href="http://www.ietf.org/rfc/rfc4329.txt">Scripting Media
- Types</a></cite>, B. Höhrmann. IETF, April 2006.</dd>
-
- <dt id="refsRFC5280">[RFC5280]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc5280.txt">Internet
- X.509 Public Key Infrastructure Certificate and Certificate
- Revocation List (CRL) Profile</a></cite>, D. Cooper, S. Santesson,
- S. Farrell, S. Boeyen, R. Housley, W. Polk. IETF, May 2008.</dd>
-
- <dt id="refsRFC5322">[RFC5322]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc5322.txt">Internet Message
- Format</a></cite>, P. Resnick. IETF, October 2008.</dd>
-
- <dt id="refsSCSU">[SCSU]</dt>
- <dd>(Non-normative) <cite><a href="http://www.unicode.org/reports/tr6/">UTR #6: A Standard
- Compression Scheme For Unicode</a></cite>, M. Wolf, K. Whistler,
- C. Wicksteed, M. Davis, A. Freytag, M. Scherer. Unicode Consortium,
- May 2005.</dd>
-
- <dt id="refsSELECTORS">[SELECTORS]</dt>
- <dd><cite><a href="http://www.w3.org/TR/css3-selectors">Selectors</a></cite>,
- T. Çelik, E. Etemad, D. Glazman, I. Hickson, P. Linss,
- J. Williams. W3C, March 2009.</dd>
-
- <dt id="refsSHIFTJIS">[SHIFTJIS]</dt>
- <dd><cite>JIS X0208: 7-bit and 8-bit double byte coded KANJI sets
- for information interchange</cite>. Japanese Standards Association,
- 1997.</dd>
-
- <dt id="refsSRGB">[SRGB]</dt>
- <dd><cite><a href="http://webstore.iec.ch/webstore/webstore.nsf/artnum/025408!OpenDocument&Click=">IEC
- 61966-2-1: Multimedia systems and equipment — Colour measurement
- and management — Part 2-1: Colour management — Default RGB colour
- space — sRGB</a></cite>. IEC, October 1999.</dd>
-
- <dt id="refsSVG">[SVG]</dt>
- <dd><cite><a href="http://www.w3.org/TR/SVGTiny12/">Scalable Vector
- Graphics (SVG) Tiny 1.2 Specification</a></cite>, O. Andersson,
- R. Berjon, E. Dahlström, A. Emmons, J. Ferraiolo, A. Grasso,
- V. Hardy, S. Hayman, D. Jackson, C. Lilley, C. McCormack,
- A. Neumann, C. Northway, A. Quint, N. Ramani, D. Schepers,
- A. Shellshear. W3C, December 2008.</dd>
-
- <dt id="refsTIS620">[TIS620]</dt>
- <dd><cite><a href="http://www.nectec.or.th/it-standards/std620/std620.htm">UDC
- 681.3.04:003.62</a></cite>. Thai Industrial Standards Institute,
- Ministry of Industry, Royal Thai Government, 1990. ISBN
- 974-606-153-4.</dd>
-
- <dt id="refsUAAG">[UAAG]</dt>
- <dd>(Non-normative) <cite><a href="http://www.w3.org/TR/UAAG20/">Web Content Accessibility
- Guidelines (UAAG) 2.0</a></cite>, J. Allan, K. Ford, J. Richards,
- J. Spellman. W3C, July 2009.</dd>
-
- <dt id="refsUNICODE">[UNICODE]</dt>
- <dd><cite><a href="http://www.unicode.org/versions/">The Unicode Standard</a></cite>. Unicode Consortium, 2007.</dd>
-
- <dt id="refsUNIVCHARDET">[UNIVCHARDET]</dt>
- <dd>(Non-normative) <cite><a href="http://www.mozilla.org/projects/intl/UniversalCharsetDetection.html">A
- composite approach to language/encoding
- detection</a></cite>, S. Li, K. Momoi. Netscape, September 2001. In
- <cite>Proceedings of the 19th International Unicode
- Conference</cite>.</dd>
-
- <dt id="refsUTF7">[UTF7]</dt>
- <dd><cite><a href="http://www.ietf.org/rfc/rfc2152.txt">UTF-7: A
- Mail-Safe Transformation Format of Unicode</a></cite>,
- D. Goldsmith, M. Davis. IETF, May 1997.</dd>
-
- <dt id="refsUTF8DET">[UTF8DET]</dt>
- <dd>(Non-normative) <cite><a href="http://www.w3.org/International/questions/qa-forms-utf-8">Multilingual
- form encoding</a></cite>, M. Dürst. W3C, October 2007.</dd>
-
- <dt id="refsUTR36">[UTR36]</dt>
- <dd>(Non-normative) <cite><a href="http://www.unicode.org/reports/tr36/">UTR #36: Unicode
- Security Considerations</a></cite>, M. Davis, M. Suignard. Unicode
- Consortium, July 2008.</dd>
-
- <dt id="refsWCAG">[WCAG]</dt>
- <dd>(Non-normative) <cite><a href="http://www.w3.org/TR/WCAG20/">Web Content Accessibility
- Guidelines (WCAG) 2.0</a></cite>, B. Caldwell, M. Cooper, L. Reid,
- G. Vanderheiden. W3C, December 2008.</dd>
-
- <dt id="refsWEBADDRESSES">[WEBADDRESSES]</dt>
- <dd><cite><a href="http://www.w3.org/html/wg/href/draft">Web
- addresses in HTML5</a></cite>, D. Connolly,
- C. Sperberg-McQueen. March 2009.</dd>
-
- <dt id="refsWEBIDL">[WEBIDL]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/WebIDL/">Web
- IDL</a></cite>, C. McCormack. W3C, December 2008.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/2006/webapi/WebIDL/">Web
- IDL</a></cite>, C. McCormack. W3C, July 2009.</dd>
-
- <dt id="refsWEBLINK">[WEBLINK]</dt>
- <dd><cite><a href="http://tools.ietf.org/html/draft-nottingham-http-link-header">Web
- Linking</a></cite>, M. Nottingham. IETF, July 2009.</dd>
-
- <dt id="refsWEBSOCKET">[WEBSOCKET]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/websockets/">The Web Sockets
- API</a></cite>, I. Hickson. W3C, April
- 2009.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/html5/websockets/">The Web Sockets
- API</a></cite>, I. Hickson. W3C, August
- 2009.</dd>
-
- <dt id="refsWHATWGWIKI">[WHATWGWIKI]</dt>
- <dd><cite><a href="http://wiki.whatwg.org/">The WHATWG Wiki</a></cite>. WHATWG.</dd>
-
- <dt id="refsWEBWORKERS">[WEBWORKERS]</dt>
- <!--
- <dd><cite><a
- href="http://www.w3.org/TR/webworkers/">Workers</a></cite>,
- I. Hickson. W3C, April 2009.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/html5/workers/">Web
- Workers</a></cite>, I. Hickson. W3C, September 2009.</dd>
-
- <dt id="refsWIN1252">[WIN1252]</dt>
- <dd><cite><a href="http://www.microsoft.com/globaldev/reference/sbcs/1252.htm">Windows 1252</a></cite>. Microsoft.</dd>
-
- <dt id="refsWIN1254">[WIN1254]</dt>
- <dd><cite><a href="http://www.microsoft.com/globaldev/reference/sbcs/1254.htm">Windows 1254</a></cite>. Microsoft.</dd>
-
- <dt id="refsWIN31J">[WIN31J]</dt>
- <dd><cite><a href="http://www.microsoft.com/globaldev/reference/dbcs/932.mspx">Windows Codepage 932</a></cite>. Microsoft.</dd>
-
- <dt id="refsWIN874">[WIN874]</dt>
- <dd><cite><a href="http://www.microsoft.com/globaldev/reference/sbcs/874.mspx">Windows 874</a></cite>. Microsoft.</dd>
-
- <dt id="refsWIN949">[WIN949]</dt>
- <dd><cite><a href="http://www.microsoft.com/globaldev/reference/dbcs/949.mspx">Windows Codepage 949</a></cite>. Microsoft.</dd>
-
- <dt id="refsX690">[X690]</dt>
- <dd><cite><a href="http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf">Recommendation
- X.690 — Information Technology — ASN.1 Encoding Rules —
- Specification of Basic Encoding Rules (BER), Canonical Encoding
- Rules (CER), and Distinguished Encoding Rules
- (DER)</a></cite>. International Telecommunication Union, July
- 2002.</dd>
-
- <dt id="refsXHR">[XHR]</dt>
- <!--
- <dd><cite><a href="http://www.w3.org/TR/XMLHttpRequest/">The XMLHttpRequest
- Object</a></cite>, A. van Kesteren. W3C, April
- 2008.</dd>
- -->
- <dd><cite><a href="http://dev.w3.org/2006/webapi/XMLHttpRequest-2/"><code>XMLHttpRequest</code></a></cite>,
- A. van Kesteren. W3C, June 2009.</dd>
-
- <dt id="refsXML">[XML]</dt>
- <dd><cite><a href="http://www.w3.org/TR/xml/">Extensible Markup
- Language</a></cite>, T. Bray, J. Paoli, C. Sperberg-McQueen,
- E. Maler, F. Yergeau. W3C, November 2008.</dd>
-
- <dt id="refsXMLBASE">[XMLBASE]</dt>
- <dd><cite><a href="http://www.w3.org/TR/xmlbase/">XML
- Base</a></cite>, J. Marsh, R. Tobin. W3C, January 2009.</dd>
-
- <dt id="refsXMLNS">[XMLNS]</dt>
- <dd><cite><a href="http://www.w3.org/TR/xml-names/">Namespaces in
- XML</a></cite>, T. Bray, D. Hollander, A. Layman, R. Tobin. W3C,
- August 2006.</dd>
-
- <dt id="refsXPATH10">[XPATH10]</dt>
- <dd><cite><a href="http://www.w3.org/TR/1999/REC-xpath-19991116">XML Path
- Language (XPath) Version 1.0</a></cite>, J. Clark, S. DeRose. W3C,
- November 1999.</dd>
-
- <dt id="refsXSLT10">[XSLT10]</dt>
- <dd><cite><a href="http://www.w3.org/TR/1999/REC-xslt-19991116">XSL
- Transformations (XSLT) Version 1.0</a></cite>, J. Clark. W3C,
- November 1999.</dd>
-
- </dl><!--END vCard--><!--END vEvent--></body></html>
\ No newline at end of file
Index: semantics.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/semantics.html,v
retrieving revision 1.498
retrieving revision 1.499
diff -u -d -r1.498 -r1.499
--- semantics.html 7 Nov 2009 07:26:51 -0000 1.498
+++ semantics.html 7 Nov 2009 12:37:38 -0000 1.499
@@ -1,3217 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>4 The elements of HTML — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...3187 lines suppressed...]
-
- <pre><article lang="en-US">
- <h1>My use of language and my cats</h1>
- <p>My cat's behavior hasn't changed much since her absence, except
- that she plays her new physique to the neighbors regularly, in an
- attempt to get pets.</p>
- <div lang="en-GB">
- <p>My other cat, coloured black and white, is a sweetie. He followed
- us to the pool today, walking down the pavement with us. Yesterday
- he apparently visited our neighbours. I wonder if he recognises that
- their flat is a mirror image of ours.</p>
- <p>Hm, I just noticed that in the last paragraph I used British
- English. But I'm supposed to write in American English. So I
- shouldn't say "pavement" or "flat" or "colour"...</p>
- </div>
- <p>I should say "sidewalk" and "apartment" and "color"!</p>
-</article></pre>
-
- </div></body></html>
\ No newline at end of file
Index: index.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/index.html,v
retrieving revision 1.496
retrieving revision 1.497
diff -u -d -r1.496 -r1.497
--- index.html 7 Nov 2009 07:26:50 -0000 1.496
+++ index.html 7 Nov 2009 12:37:37 -0000 1.497
@@ -1,2744 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>Index — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
[...2714 lines suppressed...]
- </td></tr><tr><td> <code title="event-show">show</code>
- </td><td> <code>Event</code>
- </td><td> Fired at a <code><a href="interactive-elements.html#menus">menu</a></code> element when it is shown as a context menu
-
- </td></tr><tr><td> <code title="event-submit">submit</code>
- </td><td> <code>Event</code>
- </td><td> Fired at a <code><a href="forms.html#the-form-element">form</a></code> element when it is <a href="#concept-form-submit" title="concept-form-submit">submitted</a>
-
- </td></tr><tr><td> <code title="event-undo"><a href="#event-undo">undo</a></code>
- </td><td> <code><a href="editing.html#undomanagerevent">UndoManagerEvent</a></code>
- </td><td> Fired at the <code><a href="browsers.html#window">Window</a></code> object when the user <a href="#undo:-moving-back-in-the-undo-transaction-history" title="do-undo">goes backward in the undo transaction history</a>
-
- </td></tr><tr><td> <code title="event-unload">unload</code>
- </td><td> <code>Event</code>
- </td><td> Fired at the <code><a href="browsers.html#window">Window</a></code> object when the page is going away
-
- </td></tr></tbody></table><p class="note">See also <a href="video.html#mediaevents">media element
- events</a>, <a href="offline.html#appcacheevents">application cache events</a>,
- and <a href="editing.html#dndevents">drag-and-drop events</a>.</p><!--START vCard--><!--START vEvent--></body></html>
\ No newline at end of file
Index: comms.html
===================================================================
RCS file: /sources/public/html5/spec-author-view/comms.html,v
retrieving revision 1.498
retrieving revision 1.499
diff -u -d -r1.498 -r1.499
--- comms.html 7 Nov 2009 07:26:50 -0000 1.498
+++ comms.html 7 Nov 2009 12:37:36 -0000 1.499
@@ -1,436 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<!DOCTYPE html>
-<!-- when publishing, change bits marked ZZZ --><html lang="en-US-x-Hixie"><head><title>8 Communication — HTML 5</title><style type="text/css">
- pre { margin-left: 2em; white-space: pre-wrap; }
- h2 { margin: 3em 0 1em 0; }
- h3 { margin: 2.5em 0 1em 0; }
- h4 { margin: 2.5em 0 0.75em 0; }
- h5, h6 { margin: 2.5em 0 1em; }
- h1 + h2, h1 + h2 + h2 { margin: 0.75em 0 0.75em; }
- h2 + h3, h3 + h4, h4 + h5, h5 + h6 { margin-top: 0.5em; }
- p { margin: 1em 0; }
- hr:not(.top) { display: block; background: none; border: none; padding: 0; margin: 2em 0; height: auto; }
- dl, dd { margin-top: 0; margin-bottom: 0; }
- dt { margin-top: 0.75em; margin-bottom: 0.25em; clear: left; }
- dt + dt { margin-top: 0; }
- dd dt { margin-top: 0.25em; margin-bottom: 0; }
- dd p { margin-top: 0; }
- dd dl + p { margin-top: 1em; }
- dd table + p { margin-top: 1em; }
- p + * > li, dd li { margin: 1em 0; }
- dt, dfn { font-weight: bold; font-style: normal; }
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- .category-list li * { text-transform: none; } /* don't affect <code> nested in <a> */
-
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- .bookkeeping p { margin: 0.5em 2em; display: list-item; list-style: square; }
-
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- .element {
- background: #EEEEFF;
- color: black;
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- width: 0.9em;
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- border-width: 0.25em;
- }
-
- .example { display: block; color: #222222; background: #FCFCFC; border-left: double; margin-left: 2em; padding-left: 1em; }
- td > .example:only-child { margin: 0 0 0 0.1em; }
-
- .tall-and-narrow {
- font-size: 0.6em;
- column-width: 25em;
- column-gap: 1em;
- -moz-column-width: 25em;
- -moz-column-gap: 1em;
- -webkit-column-width: 25em;
- -webkit-column-gap: 1em;
- }
-
- ul.domTree, ul.domTree ul { padding: 0 0 0 1em; margin: 0; }
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- ul.domTree span { font-style: italic; font-family: serif; }
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- ul.domTree .t10 code { color: teal; }
-
- </style><style type="text/css">
-
- .applies thead th > * { display: block; }
- .applies thead code { display: block; }
- .applies tbody th { whitespace: nowrap; }
- .applies td { text-align: center; }
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-
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- .matrix { margin-left: 2em; }
-
- .dice-example { border-collapse: collapse; border-style: hidden solid solid hidden; border-width: thin; margin-left: 3em; }
- .dice-example caption { width: 30em; font-size: smaller; font-style: italic; padding: 0.75em 0; text-align: left; }
- .dice-example td, .dice-example th { border: solid thin; width: 1.35em; height: 1.05em; text-align: center; padding: 0; }
-
- #table-example-1 { border: solid thin; border-collapse: collapse; margin-left: 3em; }
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-
- .apple-table-examples { border: none; border-collapse: separate; border-spacing: 1.5em 0em; width: 40em; margin-left: 3em; }
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- .apple-table-examples sup { line-height: 0; }
-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="editing.html" title="7 User Interaction" rel="prev">
- <link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="syntax.html" title="9 The HTML syntax" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="editing.html">← 7 User Interaction</a> –
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="syntax.html">9 The HTML syntax →</a>
- </div>
-
- <h2 id="comms"><span class="secno">8 </span>Communication</h2><h3 id="event-definitions"><span class="secno">8.1 </span>Event definitions</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Messages in <span>server-sent events</span>, <span>Web
- sockets</span>, <a href="#crossDocumentMessages">cross-document messaging</a>, and
- <a href="#channel-messaging">channel messaging</a> use the <dfn id="event-message" title="event-message"><code>message</code></dfn> event. <a href="references.html#refsEVENTSOURCE">[EVENTSOURCE]</a> <a href="references.html#refsWEBSOCKET">[WEBSOCKET]</a></p><p>The following interface is defined for this event:</p><pre class="idl">interface <dfn id="messageevent">MessageEvent</dfn> : Event {
- readonly attribute any <a href="#dom-messageevent-data" title="dom-MessageEvent-data">data</a>;
- readonly attribute DOMString <a href="#dom-messageevent-origin" title="dom-MessageEvent-origin">origin</a>;
- readonly attribute DOMString <a href="#dom-messageevent-lasteventid" title="dom-MessageEvent-lastEventId">lastEventId</a>;
- readonly attribute <a href="#windowproxy">WindowProxy</a> <a href="#dom-messageevent-source" title="dom-MessageEvent-source">source</a>;
- readonly attribute <a href="#messageportarray">MessagePortArray</a> <a href="#dom-messageevent-ports" title="dom-MessageEvent-ports">ports</a>;
- void <a href="#dom-messageevent-initmessageevent" title="dom-MessageEvent-initMessageEvent">initMessageEvent</a>(in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in any dataArg, in DOMString originArg, in DOMString lastEventIdArg, in <a href="#windowproxy">WindowProxy</a> sourceArg, in <a href="#messageportarray">MessagePortArray</a> portsArg);
-};</pre><dl class="domintro"><dt><var title="">event</var> . <code title="dom-MessageEvent-data"><a href="#dom-messageevent-data">data</a></code></dt>
-
- <dd>
-
- <p>Returns the data of the message.</p>
-
- </dd>
-
- <dt><var title="">event</var> . <code title="dom-MessageEvent-origin"><a href="#dom-messageevent-origin">origin</a></code></dt>
-
- <dd>
-
- <p>Returns the origin of the message, for <span>server-sent
- events</span> and <a href="#crossDocumentMessages">cross-document messaging</a>.</p>
-
- </dd>
-
- <dt><var title="">event</var> . <code title="dom-MessageEvent-lastEventId"><a href="#dom-messageevent-lasteventid">lastEventId</a></code></dt>
-
- <dd>
-
- <p>Returns the last event ID, for <span>server-sent
- events</span>.</p>
-
- </dd>
-
- <dt><var title="">event</var> . <code title="dom-MessageEvent-source"><a href="#dom-messageevent-source">source</a></code></dt>
-
- <dd>
-
- <p>Returns the <code><a href="#windowproxy">WindowProxy</a></code> of the source window, for
- <a href="#crossDocumentMessages">cross-document messaging</a>.</p>
-
- </dd>
-
- <dt><var title="">event</var> . <code title="dom-MessageEvent-ports"><a href="#dom-messageevent-ports">ports</a></code></dt>
-
- <dd>
-
- <p>Returns the <code><a href="#messageportarray">MessagePortArray</a></code> sent with the
- message, for <a href="#crossDocumentMessages">cross-document messaging</a> and
- <a href="#channel-messaging">channel messaging</a>.</p>
-
- </dd>
-
- </dl><h3 id="crossDocumentMessages"><span class="secno">8.2 </span><dfn>Cross-document messaging</dfn></h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Web browsers, for security and privacy reasons, prevent documents
- in different domains from affecting each other; that is, cross-site
- scripting is disallowed.</p><p>While this is an important security feature, it prevents pages
- from different domains from communicating even when those pages are
- not hostile. This section introduces a messaging system that allows
- documents to communicate with each other regardless of their source
- domain, in a way designed to not enable cross-site scripting
- attacks.</p><h4 id="introduction-5"><span class="secno">8.2.1 </span>Introduction</h4><p class="XXX annotation"><b>Status: </b><i>Working draft</i></p><p><i>This section is non-normative.</i></p><div class="example">
-
- <p>For example, if document A contains an <code><a href="text-level-semantics.html#the-iframe-element">iframe</a></code>
- element that contains document B, and script in document A calls
- <code title="dom-window-postMessage-2"><a href="#dom-window-postmessage-2">postMessage()</a></code> on the
- <code><a href="browsers.html#window">Window</a></code> object of document B, then a message event will
- be fired on that object, marked as originating from the
- <code><a href="browsers.html#window">Window</a></code> of document A. The script in document A might
- look like:</p>
-
- <pre>var o = document.getElementsByTagName('iframe')[0];
-o.contentWindow.postMessage('Hello world', 'http://b.example.org/');</pre>
-
- <p>To register an event handler for incoming events, the script
- would use <code title="">addEventListener()</code> (or similar
- mechanisms). For example, the script in document B might look
- like:</p>
-
- <pre>window.addEventListener('message', receiver, false);
-function receiver(e) {
- if (e.origin == 'http://example.com') {
- if (e.data == 'Hello world') {
- e.source.postMessage('Hello', e.origin);
- } else {
- alert(e.data);
- }
- }
-}</pre>
-
- <p>This script first checks the domain is the expected domain, and
- then looks at the message, which it either displays to the user, or
- responds to by sending a message back to the document which sent
- the message in the first place.</p>
-
- </div><h4 id="security-4"><span class="secno">8.2.2 </span>Security</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p class="warning">Use of this API requires extra care to protect
- users from hostile entities abusing a site for their own
- purposes.</p><p>Authors should check the <code title="dom-MessageEvent-origin"><a href="#dom-messageevent-origin">origin</a></code> attribute to ensure
- that messages are only accepted from domains that they expect to
- receive messages from. Otherwise, bugs in the author's message
- handling code could be exploited by hostile sites.</p><p>Furthermore, even after checking the <code title="dom-MessageEvent-origin"><a href="#dom-messageevent-origin">origin</a></code> attribute, authors
- should also check that the data in question is of the expected
- format. Otherwise, if the source of the event has been attacked
- using a cross-site scripting flaw, further unchecked processing of
- information sent using the <code title="dom-window-postMessage-2"><a href="#dom-window-postmessage-2">postMessage()</a></code> method could
- result in the attack being propagated into the receiver.</p><p>Authors should not use the wildcard keyword (*) in the <var title="">targetOrigin</var> argument in messages that contain any
- confidential information, as otherwise there is no way to guarantee
- that the message is only delivered to the recipient to which it was
- intended.</p><h4 id="posting-messages"><span class="secno">8.2.3 </span>Posting messages</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><dl class="domintro"><dt><var title="">window</var> . <code title="dom-window-postMessage-2"><a href="#dom-window-postmessage-2">postMessage</a></code>(<var title="">message</var>, [ <var title="">ports</var>, ] <var title="">targetOrigin</var>)</dt>
-
- <dd>
-
- <p>Posts a message, optionally with an array of ports, to the
- given window.</p>
-
- <p>If the origin of the target window doesn't match the given
- origin, the message is discarded, to avoid information leakage. To
- send the message to the target regardless of origin, set the
- target origin to "<code title="">*</code>".</p>
-
- <p>Throws an <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> if the <var title="">ports</var> array is not null and it contains either null
- entries or duplicate ports.</p>
-
- </dd>
-
- </dl><h3 id="channel-messaging"><span class="secno">8.3 </span><dfn>Channel messaging</dfn></h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h4 id="message-channels"><span class="secno">8.3.1 </span>Message channels</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><pre class="idl">[<a href="#dom-messagechannel" title="dom-MessageChannel">Constructor</a>]
-interface <dfn id="messagechannel">MessageChannel</dfn> {
- readonly attribute <a href="#messageport">MessagePort</a> <a href="#dom-channel-port1" title="dom-channel-port1">port1</a>;
- readonly attribute <a href="#messageport">MessagePort</a> <a href="#dom-channel-port2" title="dom-channel-port2">port2</a>;
-};</pre><dl class="domintro"><dt><var title="">channel</var> = new <code title="dom-MessageChannel"><a href="#dom-messagechannel">MessageChannel</a></code>()</dt>
-
- <dd>
-
- <p>Returns a new <code><a href="#messagechannel">MessageChannel</a></code> object with two new <code><a href="#messageport">MessagePort</a></code> objects.</p>
-
- </dd>
-
- <dt><var title="">channel</var> . <code title="dom-MessageChannel-port1">port1</code></dt>
-
- <dd>
-
- <p>Returns the first <code><a href="#messageport">MessagePort</a></code> object.</p>
-
- </dd>
-
- <dt><var title="">channel</var> . <code title="dom-MessageChannel-port2">port2</code></dt>
-
- <dd>
-
- <p>Returns the second <code><a href="#messageport">MessagePort</a></code> object.</p>
-
- </dd>
-
- </dl><h4 id="message-ports"><span class="secno">8.3.2 </span>Message ports</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>Each channel has two message ports. Data sent through one port is
- received by the other port, and vice versa.</p><pre class="idl">typedef sequence<MessagePort> <dfn id="messageportarray">MessagePortArray</dfn>;
-
-interface <dfn id="messageport">MessagePort</dfn> {
-<!-- v2-onclose readonly attribute boolean <span title="dom-MessagePort-active">active</span>;
---> void <a href="#dom-messageport-postmessage" title="dom-MessagePort-postMessage">postMessage</a>(in any message, in optional <a href="#messageportarray">MessagePortArray</a> ports);<!--
- <span>MessagePort</span> <span title="dom-MessagePort-startConversation">startConversation</span>(in any message);-->
- void <a href="#dom-messageport-start" title="dom-MessagePort-start">start</a>();
- void <a href="#dom-messageport-close" title="dom-MessagePort-close">close</a>();
-
- // event handlers
- attribute <a href="#function">Function</a> <a href="#handler-messageport-onmessage" title="handler-MessagePort-onmessage">onmessage</a>;
-};
-<a href="#messageport">MessagePort</a> implements <span>EventTarget</span>;</pre><dl class="domintro"><!-- v2-onclose
- <dt><var title="">port</var> . <code title="dom-MessagePort-active">active</code></dt>
-
- <dd>
-
- <p>Returns true if the port is still active; otherwise, returns false.</p>
-
- </dd>
---><dt><var title="">port</var> . <code title="dom-MessagePort-poseMessage">postMessage</code>(<var title="">message</var> [, <var title="">ports</var>] )</dt>
-
- <dd>
-
- <p>Posts a message through the channel, optionally with the given
- ports.</p>
-
- <p>Throws an <code><a href="infrastructure.html#invalid_state_err">INVALID_STATE_ERR</a></code> if the <var title="">ports</var> array is not null and it contains either null
- entries, duplicate ports, or the source or target port.</p>
-
- </dd>
-
- <dt><var title="">port</var> . <code title="dom-MessagePort-start"><a href="#dom-messageport-start">start</a></code>()</dt>
-
- <dd>
-
- <p>Begins dispatching messages received on the port.</p>
-
- </dd>
-
- <dt><var title="">port</var> . <code title="dom-MessagePort-close"><a href="#dom-messageport-close">close</a></code>()</dt>
-
- <dd>
-
- <p>Disconnects the port, so that it is no longer active.</p>
-
- </dd>
-
- </dl><h5 id="ports-and-garbage-collection"><span class="secno">8.3.2.1 </span>Ports and garbage collection</h5><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p class="note">Authors are strongly encouraged to explicitly close
- <code><a href="#messageport">MessagePort</a></code> objects to disentangle them, so that their
- resources can be recollected. Creating many <code><a href="#messageport">MessagePort</a></code>
- objects and discarding them without closing them can lead to high
- memory usage.</p></body></html>
\ No newline at end of file
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-
- </style><link href="data:text/css," rel="stylesheet" title="Complete specification"><link href="data:text/css,.impl%20%7B%20display:%20none;%20%7D" rel="alternate stylesheet" title="Author documentation only"><link href="data:text/css,.impl%20%7B%20background:%20%23FFEEEE;%20%7D" rel="alternate stylesheet" title="Highlight implementation requirements"><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css"><link href="Overview.html#contents" title="Table of contents" rel="index">
- <link href="infrastructure.html" title="2 Common infrastructure" rel="next">
- </head><body onload="fixBrokenLink(); fixBrokenLink()"><div class="head">
- <p><a href="http://www.w3.org/"><img alt="W3C" height="48" src="http://www.w3.org/Icons/w3c_home" width="72"></a></p>
- <h1>HTML5</h1>
- <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
-<p>This is revision 1.3507.</p>
-
- </div><div>
- <a href="Overview.html#contents">Table of contents</a> –
- <a href="infrastructure.html">2 Common infrastructure →</a>
- </div>
-
- <h2 id="introduction"><span class="secno">1 </span>Introduction</h2><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><h3 id="background"><span class="secno">1.1 </span>Background</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>The World Wide Web's markup language has always been HTML. HTML
- was primarily designed as a language for semantically describing
- scientific documents, although its general design and adaptations
- over the years have enabled it to be used to describe a number of
- other types of documents.</p><p>The main area that has not been adequately addressed by HTML is a
- vague subject referred to as Web Applications. This specification
- attempts to rectify this, while at the same time updating the HTML
- specifications to address issues raised in the past few years.</p><h3 id="audience"><span class="secno">1.2 </span>Audience</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>This specification is intended for authors of documents and
- scripts that use the features defined in this specification, implementors of tools that operate on pages that use
- the features defined in this specification, and individuals wishing
- to establish the correctness of documents or implementations with
- respect to the requirements of this specification</p><p>This document is probably not suited to readers who do not
- already have at least a passing familiarity with Web technologies,
- as in places it sacrifices clarity for precision, and brevity for
- completeness. More approachable tutorials and authoring guides can
- provide a gentler introduction to the topic.</p><p>In particular, familiarity with the basics of DOM Core and DOM
- Events is necessary for a complete understanding of some of the more
- technical parts of this specification. An understanding of Web IDL,
- HTTP, XML, Unicode, character encodings, JavaScript, and CSS will
- also be helpful in places but is not essential.</p><h3 id="scope"><span class="secno">1.3 </span>Scope</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>This specification is limited to providing a semantic-level
- markup language and associated semantic-level scripting APIs for
- authoring accessible pages on the Web ranging from static documents
- to dynamic applications.</p><p>The scope of this specification does not include providing
- mechanisms for media-specific customization of presentation
- (although default rendering rules for Web browsers are included at
- the end of this specification, and several mechanisms for hooking
- into CSS are provided as part of the language).</p><p>The scope of this specification is not to describe an entire
- operating system. In particular, hardware configuration software,
- image manipulation tools, and applications that users would be
- expected to use with high-end workstations on a daily basis are out
- of scope. In terms of applications, this specification is targeted
- specifically at applications that would be expected to be used by
- users on an occasional basis, or regularly but from disparate
- locations, with low CPU requirements. For instance online purchasing
- systems, searching systems, games (especially multiplayer online
- games), public telephone books or address books, communications
- software (e-mail clients, instant messaging clients, discussion
- software), document editing software, etc.</p><h3 id="history-1"><span class="secno">1.4 </span>History</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>For its first five years (1990-1995), HTML went through a number
- of revisions and experienced a number of extensions, primarily
- hosted first at CERN, and then at the IETF.</p><p>With the creation of the W3C, HTML's development changed venue
- again. A first abortive attempt at extending HTML in 1995 known as
- HTML 3.0 then made way to a more pragmatic approach known as HTML
- 3.2, which was completed in 1997. HTML4 followed, reaching
- completion in 1998.</p><p>At this time, the W3C membership decided to stop evolving HTML
- and instead begin work on an XML-based equivalent, called
- XHTML. This effort started with a reformulation of HTML4 in XML,
- known as XHTML 1.0, which added no new features except the new
- serialization, and which was completed in 2000. After XHTML 1.0, the
- W3C's focus turned to making it easier for other working groups to
- extend XHTML, under the banner of XHTML Modularization. In parallel
- with this, the W3C also worked on a new language that was not
- compatible with the earlier HTML and XHTML languages, calling it
- XHTML2.</p><p>Around the time that HTML's evolution was stopped in 1998, parts
- of the API for HTML developed by browser vendors were specified and
- published under the name DOM Level 1 (in 1998) and DOM Level 2 Core
- and DOM Level 2 HTML (starting in 2000 and culminating in
- 2003). These efforts then petered out, with some DOM Level 3
- specifications published in 2004 but the working group being closed
- before all the Level 3 drafts were completed.</p><p>In 2003, the publication of XForms, a technology which was
- positioned as the next generation of Web forms, sparked a renewed
- interest in evolving HTML itself, rather than finding replacements
- for it. This interest was borne from the realization that XML's
- deployment as a Web technology was limited to entirely new
- technologies (like RSS and later Atom), rather than as a replacement
- for existing deployed technologies (like HTML).</p><p>A proof of concept to show that it was possible to extend HTML4's
- forms to provide many of the features that XForms 1.0 introduced,
- without requiring browsers to implement rendering engines that were
- incompatible with existing HTML Web pages, was the first result of
- this renewed interest. At this early stage, while the draft was
- already publicly available, and input was already being solicited
- from all sources, the specification was only under Opera Software's
- copyright.</p><p>The idea that HTML's evolution should be reopened was tested at a
- W3C workshop in 2004, where some of the principles that underlie the
- HTML5 work (described below), as well as the aforementioned early
- draft proposal covering just forms-related features, were presented
- to the W3C jointly by Mozilla and Opera. The proposal was rejected
- on the grounds that the proposal conflicted with the previously
- chosen direction for the Web's evolution; the W3C staff and
- membership voted to continue developing XML-based replacements
- instead.</p><p>Shortly thereafter, Apple, Mozilla, and Opera jointly announced
- their intent to continue working on the effort under the umbrella of
- a new venue called the WHATWG. A public mailing list was created,
- and the draft was moved to the WHATWG site. The copyright was
- subsequently amended to be jointly owned by all three vendors, and
- to allow reuse of the specification.</p><p>The WHATWG was based on several core principles, in particular
- that technologies need to be backwards compatible, that
- specifications and implementations need to match even if this means
- changing the specification rather than the implementations, and that
- specifications need to be detailed enough that implementations can
- achieve complete interoperability without reverse-engineering each
- other.</p><p>The latter requirement in particular required that the scope of
- the HTML5 specification include what had previously been specified
- in three separate documents: HTML4, XHTML1, and DOM2 HTML. It also
- meant including significantly more detail than had previously been
- considered the norm.</p><p>In 2006, the W3C indicated an interest to participate in the
- development of HTML5 after all, and in 2007 formed a working group
- chartered to work with the WHATWG on the development of the HTML5
- specification. Apple, Mozilla, and Opera allowed the W3C to publish
- the specification under the W3C copyright, while keeping a version
- with the less restrictive license on the WHATWG site.</p><p>Since then, both groups have been working together.</p><p>A separate document has been published by the W3C HTML working
- group to document the differences between this specification and the
- language described in the HTML4 specification. <a href="references.html#refsHTMLDIFF">[HTMLDIFF]</a></p><h3 id="design-notes"><span class="secno">1.5 </span>Design notes</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>It must be admitted that many aspects of HTML appear at first
- glance to be nonsensical and inconsistent.</p><p>HTML, its supporting DOM APIs, as well as many of its supporting
- technologies, have been developed over a period of several decades
- by a wide array of people with different priorities who, in many
- cases, did not know of each other's existence.</p><p>Features have thus arisen from many sources, and have not always
- been designed in especially consistent ways. Furthermore, because of
- the unique characteristics of the Web, implementation bugs have
- often become de-facto, and now de-jure, standards, as content is
- often unintentionally written in ways that rely on them before they
- can be fixed.</p><p>Despite all this, efforts have been made to adhere to certain
- design goals. These are described in the next few subsections.</p><h4 id="serializability-of-script-execution"><span class="secno">1.5.1 </span>Serializability of script execution</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>To avoid exposing Web authors to the complexities of
- multithreading, the HTML and DOM APIs are designed such that no
- script can ever detect the simultaneous execution of other
- scripts. Even with <span title="Worker">workers</span>, the intent
- is that the behavior of implementations can be thought of as
- completely serializing the execution of all scripts in all <a href="browsers.html#browsing-context" title="browsing context">browsing contexts</a>.</p><p class="note">The <code title="dom-navigator-yieldForStorageUpdates"><a href="#dom-navigator-yieldforstorageupdates">navigator.yieldForStorageUpdates()</a></code>
- method, in this model, is equivalent to allowing other scripts to
- run while the calling script is blocked.</p><h4 id="compliance-with-other-specifications"><span class="secno">1.5.2 </span>Compliance with other specifications</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>This specification interacts with and relies on a wide variety of
- other specifications. In certain circumstances, unfortunately, the
- desire to be compatible with legacy content has led to this
- specification violating the requirements of these other
- specifications. Whenever this has occurred, the transgressions have
- each been noted as a "<dfn id="willful-violation">willful violation</dfn>".</p><h3 id="html-vs-xhtml"><span class="secno">1.6 </span>HTML vs XHTML</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>This specification defines an abstract language for describing
- documents and applications, and some APIs for interacting with
- in-memory representations of resources that use this language.</p><p>The in-memory representation is known as "DOM HTML", or "the DOM"
- for short. This specification defines version 5 of DOM HTML, known
- as "DOM5 HTML".</p><p>There are various concrete syntaxes that can be used to transmit
- resources that use this abstract language, two of which are defined
- in this specification.</p><p>The first such concrete syntax is the HTML syntax. This is the
- format suggested for most authors. It is compatible with most legacy
- Web browsers. If a document is transmitted with the <a href="infrastructure.html#mime-type">MIME
- type</a> <code><a href="iana.html#text-html">text/html</a></code>, then it will be processed as an
- HTML document by Web browsers. This specification defines version 5
- of the HTML syntax, known as "HTML5".</p><p>The second concrete syntax is the XHTML syntax, which is an
- application of XML. When a document is transmitted with an <a href="infrastructure.html#xml-mime-type">XML
- MIME type</a>, such as <code><a href="iana.html#application-xhtml-xml">application/xhtml+xml</a></code>, then
- it is treated as an XML document by Web browsers, to be parsed by an
- XML processor. Authors are reminded that the processing for XML and
- HTML differs; in particular, even minor syntax errors will prevent a
- document labeled as XML from being rendered fully, whereas they
- would be ignored in the HTML syntax. This specification defines
- version 5 of the XHTML syntax, known as "XHTML5".</p><p>The DOM, the HTML syntax, and XML cannot all represent the same
- content. For example, namespaces cannot be represented using the
- HTML syntax, but they are supported in the DOM and in XML.
- Similarly, documents that use the <code><a href="semantics.html#the-noscript-element">noscript</a></code> feature can
- be represented using the HTML syntax, but cannot be represented with
- the DOM or in XML. Comments that contain the string "<code title="">--></code>" can be represented in the DOM but not in the
- HTML syntax or in XML.</p><h3 id="structure-of-this-specification"><span class="secno">1.7 </span>Structure of this specification</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>This specification is divided into the following major
- sections:</p><dl><dt><a href="infrastructure.html#infrastructure">Common Infrastructure</a></dt>
-
- <dd>The conformance classes, algorithms, definitions, and the
- common underpinnings of the rest of the specification.</dd>
-
-
- <dt><a href="dom.html#dom">Semantics, structure, and APIs of HTML documents</a></dt>
-
- <dd>Documents are built from elements. These elements form a tree
- using the DOM. This section defines the features of this DOM, as
- well as introducing the features common to all elements, and the
- concepts used in defining elements.</dd>
-
-
- <dt><a href="semantics.html#semantics">Elements</a></dt>
-
- <dd>Each element has a predefined meaning, which is explained in
- this section. Rules for authors on how to use the element, along with user agent requirements for how to handle
- each element,</dd>
-
-
- <dt><a href="microdata.html#microdata">Microdata</a></dt>
-
- <dd>This specification introduces a mechanism for adding
- machine-readable annotations to documents, so that tools can
- extract trees of name/value pairs from the document. This section
- describes this mechanism and some algorithms
- that can be used to convert HTML documents into other
- formats</dd>
-
-
- <dt><a href="browsers.html#browsers">Web Browsers</a></dt>
-
- <dd>HTML documents do not exist in a vacuum — this section
- defines many of the features that affect environments that deal
- with multiple pages, links between pages, and running scripts.</dd>
-
-
- <dt><a href="editing.html#editing">User Interaction</a></dt>
-
- <dd>HTML documents can provide a number of mechanisms for users to
- interact with and modify content, which are described in this
- section.</dd>
-
-
- <dt><a href="comms.html#comms">The Communication APIs</a></dt>
-
- <dd>This section describes some mechanisms that applications
- written in HTML can use to communicate with other applications from
- different domains running on the same client.
- </dd>
-
-
- <dt><a href="syntax.html#syntax">The HTML Syntax</a></dt>
- <dt><a href="the-xhtml-syntax.html#xhtml">The XHTML Syntax</a></dt>
-
- <dd>All of these features would be for naught if they couldn't be
- represented in a serialized form and sent to other people, and so
- these sections define the syntaxes of HTML, along with rules for
- how to parse content using those syntaxes.</dd>
-
-
- </dl><p>There are also some appendices, defining <a href="#rendering">rendering rules</a> for Web browsers and listing
- <a href="obsolete.html#obsolete">obsolete features</a> and <a href="iana.html#iana">IANA
- considerations</a>.</p><h4 id="how-to-read-this-specification"><span class="secno">1.7.1 </span>How to read this specification</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>This specification should be read like all other specifications.
- First, it should be read cover-to-cover, multiple times. Then, it
- should be read backwards at least once. Then it should be read by
- picking random sections from the contents list and following all the
- cross-references.</p><h4 id="typographic-conventions"><span class="secno">1.7.2 </span>Typographic conventions</h4><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p>This is a definition, requirement, or explanation.</p><p class="note">This is a note.</p><p class="example">This is an example.</p><p class="XXX">This is an open issue.</p><p class="warning">This is a warning.</p><pre class="idl extract">interface <dfn title="">Example</dfn> {
- // this is an IDL definition
-};</pre><dl class="domintro"><dt><var title="">variable</var> = <var title="">object</var> . <code title="">method</code>( [ <var title="">optionalArgument</var> ] )</dt>
-
- <dd>
-
- <p>This is a note to authors describing the usage of an interface.</p>
-
- </dd>
-
- </dl><pre class="css">/* this is a CSS fragment */</pre><p>The defining instance of a term is marked up like <dfn id="x-this" title="x-this">this</dfn>. Uses of that term are marked up like
- <a href="#x-this" title="x-this">this</a> or like <i title="x-this"><a href="#x-this">this</a></i>.</p><p>The defining instance of an element, attribute, or API is marked
- up like <dfn id="x-that" title="x-that"><code>this</code></dfn>. References to
- that element, attribute, or API are marked up like <code title="x-that"><a href="#x-that">this</a></code>.</p><p>Other code fragments are marked up <code title="">like
- this</code>.</p><p>Variables are marked up like <var title="">this</var>.</p><h3 id="a-quick-introduction-to-html"><span class="secno">1.8 </span>A quick introduction to HTML</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>A basic HTML document looks like this:</p><pre id="intro-early-example"><!DOCTYPE html>
-<html>
- <head>
- <title>Sample page</title>
- </head>
- <body>
- <h1>Sample page</h1>
- <p>This is a <a href="demo.html">simple</a> sample.</p>
- <!-- this is a comment -->
- </body>
-</html></pre><p>HTML documents consist of a tree of elements and text. Each
- element is denoted in the source by a <a href="syntax.html#syntax-start-tag" title="syntax-start-tag">start tag</a>, such as "<code title=""><body></code>", and an <a href="syntax.html#syntax-end-tag" title="syntax-end-tag">end
- tag</a>, such as "<code title=""></body></code>". (Certain
- start tags and end tags can in certain cases be <a href="syntax.html#syntax-tag-omission" title="syntax-tag-omission">omitted</a> and are implied by other
- tags.)</p><p>Tags have to be nested such that elements are all completely
- within each other, without overlapping:</p><pre class="bad"><p>This is <em>very <strong>wrong</em>!</strong></p></pre><pre><p>This <em>is <strong>correct</strong>.</em></p></pre><p>This specification defines a set of elements that can be used in
- HTML, along with rules about the ways in which the elements can be
- nested.</p><p>Elements can have attributes, which control how the elements
- work. In the example below, there is a <a href="history.html#hyperlink">hyperlink</a>,
- formed using the <code><a href="text-level-semantics.html#the-a-element">a</a></code> element and its <code title="attr-hyperlink-href"><a href="history.html#attr-hyperlink-href">href</a></code> attribute:</p><pre><a href="demo.html">simple</a></pre><p><a href="syntax.html#syntax-attributes" title="syntax-attributes">Attributes</a> are placed
- inside the start tag, and consist of a <a href="syntax.html#syntax-attribute-name" title="syntax-attribute-name">name</a> and a <a href="syntax.html#syntax-attribute-value" title="syntax-attribute-value">value</a>, separated by an "<code title="">=</code>" character. The attribute value can be left <a href="syntax.html#unquoted">unquoted</a> if it doesn't contain spaces or any of
- <code title="">"</code> <code title="">'</code> <code title="">`</code> <code title="">=</code> <code title=""><</code>
- or <code title="">></code>. Otherwise, it has to be quoted using
- either single or double quotes. The value, along with the "<code title="">=</code>" character, can be omitted altogether if the value
- is the empty string.</p><pre><!-- empty attributes -->
-<input name=address disabled>
-<input name=address disabled="">
-
-<!-- attributes with a value -->
-<input name=address maxlength=200>
-<input name=address maxlength='200'>
-<input name=address maxlength="200"></pre><p>HTML user agents (e.g. Web browsers) then <i>parse</i> this
- markup, turning it into a DOM (Document Object Model) tree. A DOM
- tree is an in-memory representation of a document.</p><p>DOM trees contain several kinds of nodes, in particular a DOCTYPE
- node, elements, text nodes, and comment nodes.</p><p>The <a href="#intro-early-example">markup snippet at the top of
- this section</a> would be turned into the following DOM tree:</p><ul class="domTree"><li class="t10">DOCTYPE: <code><a href="semantics.html#the-html-element-0">html</a></code></li><li class="t1"><code><a href="semantics.html#the-html-element-0">html</a></code><ul><li class="t1"><code><a href="semantics.html#the-head-element-0">head</a></code><ul><li class="t3"><code>#text</code>: <span title="">⏎␣␣</span></li><li class="t1"><code><a href="semantics.html#the-title-element-0">title</a></code><ul><li class="t3"><code>#text</code>: <span title="">Sample page</span></li></ul></li><li class="t3"><code>#text</code>: <span title="">⏎␣</span></li></ul></li><li class="t3"><code>#text</code>: <span title="">⏎␣</span></li><li class="t1"><code><a href="semantics.html#the-body-element-0">body</a></code><ul><li class="t3"><code>#text</code>: <span title="">⏎␣␣</span></li><li class="t1"><code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></cde><ul><li class="t3"><code>#text</code>: <span title="">Sample page</span></li></ul></li><li class="t3"><code>#text</code>: <span title="">⏎␣␣</span></li><li class="t1"><code><a href="semantics.html#the-p-element">p</a></code><ul><li class="t3"><code>#text</code>: <span title="">This is a </span></li><li class="t1"><code><a href="text-level-semantics.html#the-a-element">a</a></code> <span class="t2" title=""><code class="attribute name">href</code>="<code class="attribute value">demo.html</code>"</span><ul><li class="t3"><code>#text</code>: <span title="">simple</span></li></ul></li><li class="t3"><code>#text</code>: <span title=""> sample.</span></li></ul></li><li class="t3"><code>#text</code>: <span title="">⏎␣␣</span></li><li class="t8"><code>#comment</code>: <span title=""> this is a comment </span></li><li class="t3"><code>#text</code>: <span title="">⏎␣⏎</span></li></ul></li></ul></li></ul><p>The <a href="infrastructure.html#root-element">root eleent</a> of this tree is the
- <code><a href="semantics.html#the-html-element-0">html</a></code> element, which is the element always found at the
- root of HTML documents. It contains two elements, <code><a href="semantics.html#the-head-element-0">head</a></code>
- and <code><a href="semantics.html#the-body-element-0">body</a></code>, as well as a text node between them.</p><p>There are many more text nodes in the DOM tree than one would
- initially expect, because the source contains a number of spaces
- (represented here by "␣") and line breaks ("⏎") that
- all end up as text nodes in the DOM.</p><p>The <code><a href="semantics.html#the-head-element-0">head</a></code> element contains a <code><a href="semantics.html#the-title-element-0">title</a></code>
- element, which itself contains a text node with the text "Sample
- page". Similarly, the <code><a href="semantics.html#the-body-element-0">body</a></code> element contains an
- <code><a href="semantics.html#the-h1-h2-h3-h4-h5-and-h6-elements">h1</a></code> element, a <code><a href="semantics.html#the-p-element">p</a></code> element, and a
- comment.</p><hr><p>This DOM tree can be manipulated from scripts in the
- page. Scripts (typically in JavaScript) are small programs that can
- be embedded using the <code><a href="semantics.html#script">script</a></code> element or using
- <a href="browsers.html#event-handler-content-attributes">event handler content attributes</a>. For example, here is
- a form with a script that sets the value of the form's
- <code><a href="forms.html#the-output-element">output</a></code> element to say "Hello World":</p><pre><<a href="forms.html#the-form-element">form</a> <a href="forms.html#attr-form-name" title="attr-form-name">name</a>="main">
- Result: <<a href="forms.html#the-output-element">output</a> <a href="forms.html#attr-fe-name" title="attr-fe-name">name</a>="result"></output>
- <<a href="semantics.html#script">script</a>>
- <a href="dom.html#htmldocument" title="HTMLDocument">document</a>.<a href="#dom-document-forms" title="dom-document-forms">forms</a>.main.<a href="#dom-form-elements" title="dom-form-elements">elements</a>.result.<a href="#dom-output-value" title="dom-output-value">value</a> = 'Hello World';
- </script>
-</form></pre><p>Each element in the DOM tree is represented by an object, and
- these objects have APIs so that they can be manipulated. For
- instance, a link (e.g. the <code><a href="text-level-semantics.html#the-a-element">a</a></code> element in the tree above)
- can have its "<code title="attr-hyperlink-href"><a href="history.html#attr-hyperlink-href">href</a></code>"
- attribute changed in several ways:</p><pre>var a = <a href="dom.html#htmldocument" title="HTMLDocument">document</a>.<a href="#dom-document-links" title="dom-document-links">links</a>[0]; // obtain the first link in the document
-a.<a href="#dom-a-href" title="dom-a-href">href</a> = 'sample.html'; // change the destination URL of the link
-a.<a href="#dom-uda-protocol" title="dom-uda-protocol">protocol</a> = 'https'; // change just the scheme part of the URL
-a.setAttribute('href', 'http://example.com/'); // change the content attribute directly</pre><p>Since DOM trees are used as the way to represent HTML documents
- when they are processed and presented by implementations (especially
- interactive implementations like Web browsers), this specification
- is mostly phrased in terms of DOM trees, instead of the markup
- described above.</p><hr><p>HTML documents represent a media-independent description of
- interactive content. HTML documents might be rendered to a screen,
- or through a speech synthesizer, or on a braille display. To
- influence exactly how such rendering takes place, authors can use a
- styling language such as CSS.</p><p>In the following example, the page has been made yellow-on-blue
- using CSS.</p><pre><!DOCTYPE html>
-<html>
- <head>
- <title>Sample styled page</title>
- <style>
- body { background: navy; color: yellow; }
- </style>
- </head>
- <body>
- <h1>Sample styled page</h1>
- <p>This page is just a demo.</p>
- </body>
-</html></pre><p>For more details on how to use HTML, authors are encouraged to
- consult tutorials and guides. Some of the examples included in this
- specification might also be of use, but the novice author is
- cautioned that this specification, by necessity, defines the
- language with a level of detail that might be difficult to
- understand at first.</p><h3 id="recommended-reading"><span class="secno">1.9 </span>Recommended reading</h3><p class="XXX annotation"><b>Status: </b><i>Last call for comments</i></p><p><i>This section is non-normative.</i></p><p>The following documents might be of interest to readers of this
- specification.</p><dl><dt><cite>Character Model for the World Wide Web 1.0: Fundamentals</cite> <a href="references.html#refsCHARMOD">[CHARMOD]</a></dt>
-
- <dd><blockquote><p>This Architectural Specification provides
- authors of specifications, software developers, and content
- developers with a common reference for interoperable text
- manipulation on the World Wide Web, building on the Universal
- Character Set, defined jointly by the Unicode Standard and ISO/IEC
- 10646. Topics addressed include use of the terms 'character',
- 'encoding' and 'string', a reference processing model, choice and
- identification of character encodings, character escaping, and
- string indexing.</p></blockquote></dd>
-
- <dt><cite>Unicode Security Considerations</cite> <a href="references.html#refsUTR36">[UTR36]</a></dt>
-
- <dd><blockquote><p>Because Unicode contains such a large number of
- characters and incorporates the varied writing systems of the
- world, incorrect usage can expose programs or systems to possible
- security attacks. This is especially important as more and more
- products are internationalized. This document describes some of the
- security considerations that programmers, system analysts,
- standards developers, and users should take into account, and
- provides specific recommendations to reduce the risk of
- problems.</p></blockquote></dd>
-
- <dt><cite>Web Content Accessibility Guidelines (WCAG) 2.0</cite> <a href="references.html#refsWCAG">[WCAG]</a></dt>
-
- <dd><blockquote><p>Web Content Accessibility Guidelines (WCAG) 2.0
- covers a wide range of recommendations for making Web content more
- accessible. Following these guidelines will make content accessible
- to a wider range of people with disabilities, including blindness
- and low vision, deafness and hearing loss, learning disabilities,
- cognitive limitations, limited movement, speech disabilities,
- photosensitivity and combinations of these. Following these
- guidelines will also often make your Web content more usable to
- users in general.</p></blockquote></dd>
-
-
-
-
-
-
-
-
-
- </dl></body></html>
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Received on Saturday, 7 November 2009 12:37:43 UTC