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<!DOCTYPE HTML> | 
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<html lang=en> | 
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<head> | 
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<title>Standards Supported by Web Documenet Conformance Checker</title> | 
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<link rel=stylesheet href=cc-style> | 
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</head> | 
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<body> | 
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<h1>Standards Supported by Web Document Conformance Checker</h1> | 
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 | 
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<div class=section id=summary> | 
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<h2>Summary</h2> | 
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 | 
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<table> | 
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<thead> | 
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<tr><th scope=col>Standard<th scope=col>Version<th scope=col>Note | 
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</thead> | 
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<tbody> | 
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<tr><th scope=row><a href="#html"><abbr title="Hypertext Markup Language">HTML</abbr></a> | 
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<td><a href="http://whatwg.org/html5">5 (Editor's Draft)</a> | 
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<td>Partially | 
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<tr><th scope=row><a href="#atom">Atom</a> | 
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<td><abbr>RFC</abbr></td> | 
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<td>Partially | 
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<tr><th scope=row rowspan=2><abbr title="Extensible Markup Language">XML</abbr> | 
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<td>1.0 Fourth Edition | 
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<td>Tentative | 
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<tr><td>1.1 Second Edition | 
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<td>Tentative | 
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<tr><th scope=row rowspan=2><abbr title="Extensible Markup Language">XML</abbr> | 
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Namespaces | 
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<td>1.0 Second Edition | 
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<td>Tentative | 
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<tr><td>1.1 First Edition | 
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<td>Tentative | 
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<tr> | 
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<th scope=row><a href="#css"><abbr title="Cascading Style Sheets">CSS</abbr></a> | 
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<td>2.1 | 
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<td>Most part | 
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<tr> | 
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<th scope=row>Selectors | 
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<td>3 | 
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<td><!-- Full --> | 
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</tbody> | 
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<tbody> | 
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<tr><th scope=row><abbr title="Hypertext Transfer Protocol">HTTP</abbr> | 
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<td> | 
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<td>Tentative (no validation) | 
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</tbody> | 
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</table> | 
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</div> | 
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 | 
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<div class=section id=dom> | 
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<h2><abbr title="Document Object Model">DOM</abbr></h2> | 
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<p>The current implementation assumes that there are following  | 
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requirements:</p> | 
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<ul> | 
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<li>The document element (or root element) <em class=rfc2119>MUST</em> | 
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be allowed to be a root element.  <span class=example>For example, | 
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an <code>html</code> element in <code>http://www.w3.org/1999/xhtml</code> | 
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namespace is allowed to be a root element by the HTML5 | 
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specification.</span></li> | 
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</ul> | 
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</div> | 
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 | 
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<div class=section id=html> | 
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<h2><abbr title="Hypertext Markup Language">HTML</abbr></h2> | 
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<p>HTML5 is partially implemented.</p> | 
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<p>In addition, the current implementation assumes that there are following  | 
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requirements:</p> | 
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<ul> | 
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<li>Any element or attribute in the HTML namespace which is not defined by the | 
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HTML5 specification (including Web Forms 2.0 specification)  | 
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<em class=rfc2119>MUST NOT</em> be used.</li> | 
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<li>For an element in the HTML namespace, any attribute in the null namespace | 
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(or per$B!>(Belement partition) <em class=rfc2119>MUST NOT</em> be used | 
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unless it is allowed by the HTML5 specification (including Web Forms 2.0 | 
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specification).</li> | 
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<li class=ed>@@ Forms elements: ... | 
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 | 
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<li>For the attribute not defined in HTML5, the following definitions are | 
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applied. | 
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 | 
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  <div class="note memo"> | 
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  <p>These definitions are updated version of their original definitions | 
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  in previous versions of HTML4. | 
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  </div> | 
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 | 
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  <p>For each row in the table below, if an attribute (i.e. an | 
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  <code>Attr</code> node) met the following conditions, then the | 
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  <code>value</code> attribute value of the node <em class=rfc2119>MUST</em> | 
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  be valid with regard to the constraints shown in the <q>Value</q> | 
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  cell of the row.  The conditions are: | 
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    <ul> | 
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    <li>There is an owner element (i.e. the <code>Element</code> node | 
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    pointed by the <code>ownerElement</code> attribute of the  | 
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    <code>Attr</code> node). | 
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    <li>The <code>namespaceURI</code> attribute value of the owner element | 
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    is <code>http://www.w3.org/1999/xhtml</code>. | 
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    <li>The <code>manakaiLocalName</code> attribute value [@@ TODO: ref] | 
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    of the owner element is equal to the value in the <q>Element</q> cell | 
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    of the row. | 
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    <li>The <code>namespaceURI</code> attribute value of the <code>Attr</code> | 
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    node is <code>null</code>. | 
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    <li>The <code>manakaiLocalName</code> attribute value of the | 
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    <code>Attr</code> node is equal to the value in the <q>Attribute</q> | 
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    cell of the row. | 
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    </ul> | 
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 | 
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  <table> | 
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  <thead> | 
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  <tr><th scope=row>Element<th scope=row>Attribute | 
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  <th scope=row>Value | 
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  <tbody> | 
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  <tr><td><code>body</code><td><code>background</code> | 
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  <td>Same as <code>img</code> <code>src</code> [HTML5] | 
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  <tr><td><code>img</code><td><code>longdesc</code> | 
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  <td>Same as <code>img</code> <code>src</code> [HTML5] | 
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  <tr><td><code>object</code><td><code>classid</code> or <code>codebase</code> | 
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  <td>Same as <code>object</code> <code>classid</code> [HTML5] | 
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  <tr><td><code>object</code><td><code>archive | 
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  <td>Same as <code>a</code> <code>ping</code> [HTML5] | 
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  <tr><td><code>object</code><td><code>codetype</code> | 
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  <td>Same as <code>object</code> <code>type</code> [HTML5] | 
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  <tr><td><code>param</code><td><code>type</code> | 
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  <td>Same as <code>object</code> <code>type</code> [HTML5] | 
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  <tr><td><code>div</code>, <code>h1</code>, <code>h2</code>, <code>h3</code>, | 
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  <code>h4</code>, <code>h5</code>, <code>h6</code>, or <code>p</code> | 
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  <td><code>align</code> | 
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  <td>Enumerated attribute [HTML5] | 
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  <tr><td><code>img</code> or <code>object</code><td><code>align</code> | 
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  <td>Enumerated attribute [HTML5] | 
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  <tr><td><code>br</code><td><code>clear</code> | 
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  <td>Enumerated attribute [HTML5] | 
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  <tr><td><code>param</code><td><code>valuetype</code> | 
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  <td>Enumerated attribute [HTML5] | 
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  <tr><td><code>pre</code><td><code>width</code> | 
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  <td>Valid non-negative integer [HTML5] | 
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  <tr><td><code>ul</code>, <code>ol</code>, <code>dir</code>, | 
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  <code>menu</code>, or <code>dl</code><td><code>compact</code> | 
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  <td>Boolean attribute [HTML5] | 
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  <tr><td><code>table</code><td><code>frame</code> or <code>rules</code> | 
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  <td>Enumerated attribute [HTML5] | 
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  <tr><td><code>td</code><td><code>scope</code> | 
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  <td>Same as <code>scope</code> attribute of the <code>th</code> element | 
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  [HTML5] | 
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  <tr><td><code>tbody</code>, <code>thead</code>, <code>tfoot</code>, | 
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  <code>colgroup</code>, <code>col</code>, <code>tr</code>, <code>td</code>, | 
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  or <code>th</code><td><code>align</code> or <code>valign</code> | 
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  <td>Enumerated attribute [HTML5] | 
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  <tr><td><code>link</code><td><code>target</code> | 
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  <td>Valid browsing context name or keyword [HTML5] | 
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  <tr id=html-meta-scheme><td><code>meta</code><td><code>schema</code> | 
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  <td>Any string | 
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  <!-- | 
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    NOTE: According to HTML4, values for the |scheme| attribute | 
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    depend on |name| attribute and |profile| of |head|.  Otherwise | 
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    it is "cdata".  The only profile with any scheme value defined | 
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    is <http://dublincore.org/documents/dcq-html/> (and those | 
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    references that profile; see | 
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    <http://suika.fam.cx/gate/2005/sw/scheme#anchor-55> for more | 
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    information). | 
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  --> | 
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  <tr id=html-rev><code>a</code> or <code>link</code><td><code>rev</code> | 
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  <td>Unordered set of unique space-separated tokens [HTML5] | 
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  (where any word is allowed) | 
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  </table> | 
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<li>Any value <em class=rfc2119>MAY</em> be specified to the | 
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<code>version</code> attribute of an <code>html</code> element. | 
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<li>@@ elements ... | 
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 | 
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  <table> | 
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  <thead> | 
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  <tr><th scope=row>Element<th scope=row>Content Model | 
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  <th scope=row>Allowed Context | 
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  <tbody> | 
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  <tr><th scope=col><code>center</code> | 
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  <td colspan=2>Same as <code>div</code> [HTML5] | 
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  </table> | 
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</ul> | 
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</div> | 
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<div class=section id=atom> | 
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<h2>Atom</h2> | 
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<p>The current implementation assumes that there are following  | 
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requirements:</p> | 
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<ul> | 
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<li>Elements and attributes in the Atom namespace, as well as attributes | 
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in the null namespace for an element in the Atom namespace, | 
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<em class=rfc2119>MUST NOT</em> | 
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be used except for contexts where they are allowed by the Atom  | 
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specification.</li> | 
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<li>Inter-element whitespace [HTML5], processing instructions, and | 
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comments <em class=rfc2119>MUST</em> be ignored for the purpose of  | 
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conformance of the content of an element. | 
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</ul> | 
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</div> | 
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<div class=section id=css> | 
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<h2><abbr title="Cascading Style Sheets">CSS</abbr></h2> | 
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<p>CSS @namespace and Selectors Level 3 are fully implemented.</p> | 
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<p>CSS 2.1 and CSS Color Level 3 are partially | 
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implemented.</p> | 
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<p>Since the <abbr title="Cascading Style Sheets">CSS</abbr> 2.1 | 
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specification is sometimes ambigious or disagree with browsers, | 
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our implementation is tend to copy what browsers do unless | 
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there is strong resaon to do different thing.</p> | 
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 | 
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<p>In addition, the current implementation assumes that there are following  | 
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requirements:</p> | 
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<ul> | 
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<li id=css-type-charset-param>The <code>charset</code> parameter of the media  | 
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type <code>text/css</code> <em class=rfc2119>MUST</em> be treated as if it  | 
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were an unknown parameter for the purpose of determining styling langauge for  | 
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an <abbr>HTML</abbr> <code>style</code> element.</li> | 
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<li id=css-style-content>Content of an <abbr>HTML</abbr> <code>style</code>  | 
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element whose content is interpreted as a CSS style sheet  | 
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<em class=rfc2119>MUST</em> consist of zero or more  | 
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<a href="http://www.whatwg.org/specs/web-apps/current-work/#text-node">text nodes</a>. | 
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Note that it may also contain zero or more comment and/or processing  | 
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instruction nodes.</li> | 
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</ul> | 
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 | 
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</div> | 
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 | 
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</body> | 
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</html> |