test/html-webhacc/standards.en.html

<!DOCTYPE HTML>
<html lang=en>
<head>
<title>Standards Supported by Web Documenet Conformance Checker</title>
<link rel=stylesheet href=cc-style>
</head>
<body>
<h1>Standards Supported by Web Document Conformance Checker</h1>

<div class=section id=summary>
<h2>Summary</h2>

<table>
<thead>
<tr><th scope=col>Standard<th scope=col>Version<th scope=col>Note
</thead>
<tbody>
<tr><th scope=row><a href="#html"><abbr title="Hypertext Markup Language">HTML</abbr></a>
<td rowspan=2><a href="http://whatwg.org/html5">HTML5 Draft Recommendation</a>
<td rowspan=2>Most parts

<tr><th><a href="#html">XHTML</a>

<tr><th rowspan=2><a href="#atom">Atom</a>
<td><a href="urn:ietf:rfc:4287">Atom 1.0 <abbr>RFC</abbr></a>
<td><!-- Full -->

<tr><td><a href="urn:ietf:rfc:4685">Atom Threading 1.0 <abbr>RFC</abbr></a>

<tr><th scope=row rowspan=2><abbr title="Extensible Markup Language">XML</abbr>
<td>1.0 Fourth Edition
<td>Tentative
<tr><td>1.1 Second Edition
<td>Tentative
<tr><th scope=row rowspan=2><abbr title="Extensible Markup Language">XML</abbr>
Namespaces
<td>1.0 Second Edition
<td>Tentative
<tr><td>1.1 First Edition
<td>Tentative

<tr>
<th rowspan=2><a href="#css"><abbr title="Cascading Style Sheets">CSS</abbr></a>
<td><a href="http://www.w3.org/TR/2007/CR-CSS21-20070719/">CSS 2.1
Candidate Recommendation</a>
<td>Most parts

<tr>
<td><a href="http://www.w3.org/TR/2008/WD-css3-color-20080721/">CSS Color
Level 3 <abbr title="Last Call Working Draft">LCWD</abbr></a>
<td>Most parts

<tr>
<th scope=row>Selectors
<td>3
<td><!-- Full -->
</tbody>

<tbody>
<tr><th><a href="#cache-manifest">Cache Manifest</a>
<td><a href="http://www.whatwg.org/specs/web-apps/current-work/#manifests">HTML5
Draft Recommendation</a>
<td><!-- Full -->

<tr><th><a href="#webidl">WebIDL</a>
<td><a href="http://dev.w3.org/cvsweb/~checkout~/2006/webapi/WebIDL/Overview.html?rev=1.96&amp;content-type=text/html;%20charset=utf-8">Editor's
Draft 1.96</a>
<td><!-- Full -->

<tbody>
<tr><th scope=row><abbr title="Hypertext Transfer Protocol">HTTP</abbr>
<td>
<td>Tentative (no validation)
</tbody>
</table>
</div>

<div class=section id=dom>
<h2><abbr title="Document Object Model">DOM</abbr></h2>

<p>The current implementation assumes that there are following 
requirements:</p>
<ul>
<li>The document element (or root element) <em class=rfc2119>MUST</em>
be allowed to be a root element.  <span class=example>For example,
an <code>html</code> element in <code>http://www.w3.org/1999/xhtml</code>
namespace is allowed to be a root element by the HTML5
specification.</span></li>
</ul>
</div>

<div class=section id=html>
<h2><abbr title="Hypertext Markup Language">HTML</abbr></h2>

<p>HTML5 is partially implemented.</p>

<p>In addition, the current implementation assumes that there are following 
requirements:</p>
<ul>
<li>Any attribute in the HTML namespace which is not defined by the
HTML5 specification (including Web Forms 2.0 specification) 
<em class=rfc2119>MUST NOT</em> be used.</li>
<li>For an element in the HTML namespace, any attribute in the null namespace
(or per$B!>(Belement partition) <em class=rfc2119>MUST NOT</em> be used
unless it is allowed by the HTML5 specification (including Web Forms 2.0
specification).</li>
<li class=ed>@@ Forms elements: ...

<li>For the attribute not defined in HTML5, the following definitions are
applied.

  <div class="note memo">
  <p>These definitions are updated version of their original definitions
  in previous versions of HTML4.
  </div>

  <p>For each row in the table below, if an attribute (i.e. an
  <code>Attr</code> node) met the following conditions, then the
  <code>value</code> attribute value of the node <em class=rfc2119>MUST</em>
  be valid with regard to the constraints shown in the <q>Value</q>
  cell of the row.  The conditions are:
    <ul>
    <li>There is an owner element (i.e. the <code>Element</code> node
    pointed by the <code>ownerElement</code> attribute of the 
    <code>Attr</code> node).
    <li>The <code>namespaceURI</code> attribute value of the owner element
    is <code>http://www.w3.org/1999/xhtml</code>.
    <li>The <code>manakaiLocalName</code> attribute value [@@ TODO: ref]
    of the owner element is equal to the value in the <q>Element</q> cell
    of the row.
    <li>The <code>namespaceURI</code> attribute value of the <code>Attr</code>
    node is <code>null</code>.
    <li>The <code>manakaiLocalName</code> attribute value of the
    <code>Attr</code> node is equal to the value in the <q>Attribute</q>
    cell of the row.
    </ul>

  <table>
  <thead>
  <tr><th scope=row>Element<th scope=row>Attribute
  <th scope=row>Value
  <tbody>
  <tr><td><code>body</code><td><code>background</code>
  <td>Same as <code>img</code> <code>src</code> [HTML5]
  <tr><td><code>img</code><td><code>longdesc</code>
  <td>Same as <code>img</code> <code>src</code> [HTML5]
  <tr><td><code>object</code><td><code>classid</code> or <code>codebase</code>
  <td>Same as <code>img</code> <code>src</code> [HTML5]
  <tr><td><code>object</code><td><code>archive
  <td>Same as <code>a</code> <code>ping</code> [HTML5]
  <tr><td><code>object</code><td><code>codetype</code>
  <td>Same as <code>object</code> <code>type</code> [HTML5]
  <tr><td><code>param</code><td><code>type</code>
  <td>Same as <code>object</code> <code>type</code> [HTML5]
  <tr><td><code>address</code>, <code>div</code>, <code>h1</code>,
  <code>h2</code>, <code>h3</code>, <code>h4</code>, <code>h5</code>,
  <code>h6</code>, or <code>p</code>
  <td><code>align</code>
  <td>Enumerated attribute [HTML5]
  <tr><td><code>img</code> or <code>object</code><td><code>align</code>
  <td>Enumerated attribute [HTML5]
  <tr><td><code>br</code><td><code>clear</code>
  <td>Enumerated attribute [HTML5]
  <tr><td><code>param</code><td><code>valuetype</code>
  <td>Enumerated attribute [HTML5]
  <tr><td><code>pre</code><td><code>width</code>
  <td>Valid non-negative integer [HTML5]
  <tr><td><code>ul</code>, <code>ol</code>, <code>dir</code>,
  <code>menu</code>, or <code>dl</code><td><code>compact</code>
  <td>Boolean attribute [HTML5]
  <tr><td><code>table</code><td><code>frame</code> or <code>rules</code>
  <td>Enumerated attribute [HTML5]
  <tr><td><code>td</code><td><code>scope</code>
  <td>Same as <code>scope</code> attribute of the <code>th</code> element
  [HTML5]
  <tr><td><code>tbody</code>, <code>thead</code>, <code>tfoot</code>,
  <code>colgroup</code>, <code>col</code>, <code>tr</code>, <code>td</code>,
  or <code>th</code><td><code>align</code> or <code>valign</code>
  <td>Enumerated attribute [HTML5]
  <tr><td><code>link</code><td><code>target</code>
  <td>Valid browsing context name or keyword [HTML5]
  <tr id=html-meta-scheme><td><code>meta</code><td><code>schema</code>
  <td>Any string
  <!--
    NOTE: According to HTML4, values for the |scheme| attribute
    depend on |name| attribute and |profile| of |head|.  Otherwise
    it is "cdata".  The only profile with any scheme value defined
    is <http://dublincore.org/documents/dcq-html/> (and those
    references that profile; see
    <http://suika.fam.cx/gate/2005/sw/scheme#anchor-55> for more
    information).
  -->
  <tr id=html-rev><td><code>a</code> or <code>link</code><td><code>rev</code>
  <td>Unordered set of unique space-separated tokens [HTML5]
  (where any word is allowed)
  <tr id=html-table-cellpadding><td rowspan=2><code>table</code>
  <td><code>cellpadding</code>
  <td rowspan=2>A non-negative integer [HTML5] or a non-negative integer
  [HTML5] followed by a <code>%</code> character
  <tr id=html-table-cellspacing><td><code>cellspacing</code>
  <tr id=html-a-charset><td><code>a</code>
  <td rowspan=2><code>charset</code>
  <td rowspan=2>Same as <code>script</code> <code>charset</code> [HTML5],
  syntactically
  <tr id=html-link-charset><td><code>link</code>
  </table>
<li>Any value <em class=rfc2119>MAY</em> be specified to the
<code>version</code> attribute of an <code>html</code> element.
<li>@@ elements ...

  <table>
  <thead>
  <tr><th scope=row>Element<th scope=row>Content Model
  <th scope=row>Allowed Context
  <tbody>
  <tr><th scope=col><code>center</code>
  <td colspan=2>Same as <code>div</code> [HTML5]
  </table>
</ul>

<p id=cache-manifest>The 
<a href="http://www.whatwg.org/specs/web-apps/current-work/#manifests">cache
manifest syntax</a> is also supported.
</div>

<div class=section id=atom>
<h2>Atom</h2>

<p><a href="urn:ietf:rfc:4287">Atom 1.0</a> and 
<a href="urn:ietf:rfc:4685">Atom Threading 1.0</a> are supported.

<p>However, conformance to some <em class=rfc2119>SHOULD</em>-level
requirements, as well as some informational guidelines, are currently
not checked.  In addition, whether an email-address or a Base64
encoding is correct or not is not checked either.

<p>Use of XML digital signature and encryption is not supported.

<p>The current implementation assumes that there are following 
requirements:</p>
<ul>
<li>Elements and attributes in the Atom namespace, as well as attributes
in the null namespace for an element in the Atom namespace,
<em class=rfc2119>MUST NOT</em>
be used except for contexts where they are allowed by the Atom 
specification.</li>
<li>Inter-element whitespace [HTML5], processing instructions, and
comments <em class=rfc2119>MUST</em> be ignored for the purpose of 
conformance of the content of an element.
</ul>
</div>

<div class=section id=css>
<h2><abbr title="Cascading Style Sheets">CSS</abbr></h2>

<p>CSS @namespace and Selectors Level 3 are fully implemented.</p>

<p>Most of <a href="http://www.w3.org/TR/2007/CR-CSS21-20070719/">CSS 2.1
(<time datetime=2007-07-19>19 July 2007</time> Candidate Recommendation)</a>
is implemented.
<!-- @@ TODO: What is missing? -->

<p>Most of <a href="http://www.w3.org/TR/2008/WD-css3-color-20080721/">CSS 
Color Module Level 3 (<time datetime=2008-07-21>21 July 2008</time> Last
Call Working Draft)</a> is implemented.
<!-- @@ TODO: What is missing? -->

<p>Since the <abbr title="Cascading Style Sheets">CSS</abbr> 2.1
specification is sometimes ambigious or disagree with browsers,
our implementation is tend to copy what browsers do unless
there is strong resaon to do different thing.</p>

<p>In addition, the current implementation assumes that there are following 
requirements:</p>
<ul>
<li id=css-type-charset-param>The <code>charset</code> parameter of the media 
type <code>text/css</code> <em class=rfc2119>MUST</em> be treated as if it 
were an unknown parameter for the purpose of determining styling langauge for 
an <abbr>HTML</abbr> <code>style</code> element.</li>
<li id=css-style-content>Content of an <abbr>HTML</abbr> <code>style</code> 
element whose content is interpreted as a CSS style sheet 
<em class=rfc2119>MUST</em> consist of zero or more 
<a href="http://www.whatwg.org/specs/web-apps/current-work/#text-node">text nodes</a>.
Note that it may also contain zero or more comment and/or processing 
instruction nodes.</li>
</ul>

</div>

<div class=section id=webidl>
<h2>WebIDL</h2>

<p><a href="http://dev.w3.org/cvsweb/~checkout~/2006/webapi/WebIDL/Overview.html?rev=1.96&amp;content-type=text/html;%20charset=utf-8">WebIDL
Editor's Draft revision 1.96 (<time datetime=2008-09-03>3 September 
2008</time>)</a> is implemented.</p>
</div>

</body>
</html>
1	wakaba	1.1	<!DOCTYPE HTML>
2			<html lang=en>
3			<head>
4			<title>Standards Supported by Web Documenet Conformance Checker</title>
5			<link rel=stylesheet href=cc-style>
6			</head>
7			<body>
8			<h1>Standards Supported by Web Document Conformance Checker</h1>
9
10			<div class=section id=summary>
11			<h2>Summary</h2>
12
13			<table>
14			<thead>
15			<tr><th scope=col>Standard<th scope=col>Version<th scope=col>Note
16			</thead>
17			<tbody>
18			<tr><th scope=row><a href="#html"><abbr title="Hypertext Markup Language">HTML</abbr></a>
19	wakaba	1.11	<td rowspan=2><a href="http://whatwg.org/html5">HTML5 Draft Recommendation</a>
20			<td rowspan=2>Most parts
21
22			<tr><th><a href="#html">XHTML</a>
23
24			<tr><th rowspan=2><a href="#atom">Atom</a>
25			<td><a href="urn:ietf:rfc:4287">Atom 1.0 <abbr>RFC</abbr></a>
26			<td><!-- Full -->
27
28			<tr><td><a href="urn:ietf:rfc:4685">Atom Threading 1.0 <abbr>RFC</abbr></a>
29
30	wakaba	1.1	<tr><th scope=row rowspan=2><abbr title="Extensible Markup Language">XML</abbr>
31			<td>1.0 Fourth Edition
32			<td>Tentative
33			<tr><td>1.1 Second Edition
34			<td>Tentative
35			<tr><th scope=row rowspan=2><abbr title="Extensible Markup Language">XML</abbr>
36			Namespaces
37			<td>1.0 Second Edition
38			<td>Tentative
39			<tr><td>1.1 First Edition
40			<td>Tentative
41	wakaba	1.11
42	wakaba	1.2	<tr>
43	wakaba	1.11	<th rowspan=2><a href="#css"><abbr title="Cascading Style Sheets">CSS</abbr></a>
44			<td><a href="http://www.w3.org/TR/2007/CR-CSS21-20070719/">CSS 2.1
45			Candidate Recommendation</a>
46			<td>Most parts
47
48			<tr>
49			<td><a href="http://www.w3.org/TR/2008/WD-css3-color-20080721/">CSS Color
50			Level 3 <abbr title="Last Call Working Draft">LCWD</abbr></a>
51			<td>Most parts
52
53	wakaba	1.2	<tr>
54			<th scope=row>Selectors
55			<td>3
56			<td><!-- Full -->
57	wakaba	1.1	</tbody>
58	wakaba	1.11
59			<tbody>
60			<tr><th><a href="#cache-manifest">Cache Manifest</a>
61			<td><a href="http://www.whatwg.org/specs/web-apps/current-work/#manifests">HTML5
62			Draft Recommendation</a>
63			<td><!-- Full -->
64
65			<tr><th><a href="#webidl">WebIDL</a>
66			<td><a href="http://dev.w3.org/cvsweb/~checkout~/2006/webapi/WebIDL/Overview.html?rev=1.96&content-type=text/html;%20charset=utf-8">Editor's
67			Draft 1.96</a>
68			<td><!-- Full -->
69
70	wakaba	1.1	<tbody>
71			<tr><th scope=row><abbr title="Hypertext Transfer Protocol">HTTP</abbr>
72			<td>
73			<td>Tentative (no validation)
74			</tbody>
75			</table>
76			</div>
77
78	wakaba	1.3	<div class=section id=dom>
79			<h2><abbr title="Document Object Model">DOM</abbr></h2>
80
81			<p>The current implementation assumes that there are following
82			requirements:</p>
83			<ul>
84			<li>The document element (or root element) <em class=rfc2119>MUST</em>
85			be allowed to be a root element. <span class=example>For example,
86			an <code>html</code> element in <code>http://www.w3.org/1999/xhtml</code>
87			namespace is allowed to be a root element by the HTML5
88			specification.</span></li>
89			</ul>
90			</div>
91
92	wakaba	1.1	<div class=section id=html>
93			<h2><abbr title="Hypertext Markup Language">HTML</abbr></h2>
94
95	wakaba	1.3	<p>HTML5 is partially implemented.</p>
96
97	wakaba	1.4	<p>In addition, the current implementation assumes that there are following
98			requirements:</p>
99	wakaba	1.1	<ul>
100	wakaba	1.9	<li>Any attribute in the HTML namespace which is not defined by the
101	wakaba	1.7	HTML5 specification (including Web Forms 2.0 specification)
102			<em class=rfc2119>MUST NOT</em> be used.</li>
103	wakaba	1.4	<li>For an element in the HTML namespace, any attribute in the null namespace
104			(or per$B!>(Belement partition) <em class=rfc2119>MUST NOT</em> be used
105			unless it is allowed by the HTML5 specification (including Web Forms 2.0
106			specification).</li>
107			<li class=ed>@@ Forms elements: ...
108	wakaba	1.5
109			<li>For the attribute not defined in HTML5, the following definitions are
110			applied.
111
112			<div class="note memo">
113			<p>These definitions are updated version of their original definitions
114			in previous versions of HTML4.
115			</div>
116
117			<p>For each row in the table below, if an attribute (i.e. an
118			<code>Attr</code> node) met the following conditions, then the
119			<code>value</code> attribute value of the node <em class=rfc2119>MUST</em>
120			be valid with regard to the constraints shown in the <q>Value</q>
121			cell of the row. The conditions are:
122			<ul>
123			<li>There is an owner element (i.e. the <code>Element</code> node
124			pointed by the <code>ownerElement</code> attribute of the
125			<code>Attr</code> node).
126			<li>The <code>namespaceURI</code> attribute value of the owner element
127			is <code>http://www.w3.org/1999/xhtml</code>.
128			<li>The <code>manakaiLocalName</code> attribute value [@@ TODO: ref]
129			of the owner element is equal to the value in the <q>Element</q> cell
130			of the row.
131			<li>The <code>namespaceURI</code> attribute value of the <code>Attr</code>
132			node is <code>null</code>.
133			<li>The <code>manakaiLocalName</code> attribute value of the
134			<code>Attr</code> node is equal to the value in the <q>Attribute</q>
135			cell of the row.
136			</ul>
137
138			<table>
139			<thead>
140			<tr><th scope=row>Element<th scope=row>Attribute
141			<th scope=row>Value
142			<tbody>
143			<tr><td><code>body</code><td><code>background</code>
144			<td>Same as <code>img</code> <code>src</code> [HTML5]
145			<tr><td><code>img</code><td><code>longdesc</code>
146			<td>Same as <code>img</code> <code>src</code> [HTML5]
147			<tr><td><code>object</code><td><code>classid</code> or <code>codebase</code>
148	wakaba	1.8	<td>Same as <code>img</code> <code>src</code> [HTML5]
149	wakaba	1.5	<tr><td><code>object</code><td><code>archive
150			<td>Same as <code>a</code> <code>ping</code> [HTML5]
151			<tr><td><code>object</code><td><code>codetype</code>
152			<td>Same as <code>object</code> <code>type</code> [HTML5]
153			<tr><td><code>param</code><td><code>type</code>
154			<td>Same as <code>object</code> <code>type</code> [HTML5]
155	wakaba	1.10	<tr><td><code>address</code>, <code>div</code>, <code>h1</code>,
156			<code>h2</code>, <code>h3</code>, <code>h4</code>, <code>h5</code>,
157			<code>h6</code>, or <code>p</code>
158	wakaba	1.5	<td><code>align</code>
159			<td>Enumerated attribute [HTML5]
160			<tr><td><code>img</code> or <code>object</code><td><code>align</code>
161			<td>Enumerated attribute [HTML5]
162			<tr><td><code>br</code><td><code>clear</code>
163			<td>Enumerated attribute [HTML5]
164			<tr><td><code>param</code><td><code>valuetype</code>
165			<td>Enumerated attribute [HTML5]
166			<tr><td><code>pre</code><td><code>width</code>
167			<td>Valid non-negative integer [HTML5]
168			<tr><td><code>ul</code>, <code>ol</code>, <code>dir</code>,
169			<code>menu</code>, or <code>dl</code><td><code>compact</code>
170			<td>Boolean attribute [HTML5]
171			<tr><td><code>table</code><td><code>frame</code> or <code>rules</code>
172			<td>Enumerated attribute [HTML5]
173			<tr><td><code>td</code><td><code>scope</code>
174			<td>Same as <code>scope</code> attribute of the <code>th</code> element
175			[HTML5]
176			<tr><td><code>tbody</code>, <code>thead</code>, <code>tfoot</code>,
177			<code>colgroup</code>, <code>col</code>, <code>tr</code>, <code>td</code>,
178			or <code>th</code><td><code>align</code> or <code>valign</code>
179			<td>Enumerated attribute [HTML5]
180			<tr><td><code>link</code><td><code>target</code>
181	wakaba	1.6	<td>Valid browsing context name or keyword [HTML5]
182	wakaba	1.5	<tr id=html-meta-scheme><td><code>meta</code><td><code>schema</code>
183			<td>Any string
184			<!--
185			NOTE: According to HTML4, values for the \|scheme\| attribute
186			depend on \|name\| attribute and \|profile\| of \|head\|. Otherwise
187			it is "cdata". The only profile with any scheme value defined
188			is <http://dublincore.org/documents/dcq-html/> (and those
189			references that profile; see
190			<http://suika.fam.cx/gate/2005/sw/scheme#anchor-55> for more
191			information).
192			-->
193	wakaba	1.8	<tr id=html-rev><td><code>a</code> or <code>link</code><td><code>rev</code>
194	wakaba	1.5	<td>Unordered set of unique space-separated tokens [HTML5]
195			(where any word is allowed)
196	wakaba	1.8	<tr id=html-table-cellpadding><td rowspan=2><code>table</code>
197			<td><code>cellpadding</code>
198			<td rowspan=2>A non-negative integer [HTML5] or a non-negative integer
199			[HTML5] followed by a <code>%</code> character
200			<tr id=html-table-cellspacing><td><code>cellspacing</code>
201	wakaba	1.9	<tr id=html-a-charset><td><code>a</code>
202			<td rowspan=2><code>charset</code>
203			<td rowspan=2>Same as <code>script</code> <code>charset</code> [HTML5],
204			syntactically
205			<tr id=html-link-charset><td><code>link</code>
206	wakaba	1.5	</table>
207			<li>Any value <em class=rfc2119>MAY</em> be specified to the
208			<code>version</code> attribute of an <code>html</code> element.
209			<li>@@ elements ...
210
211			<table>
212			<thead>
213			<tr><th scope=row>Element<th scope=row>Content Model
214			<th scope=row>Allowed Context
215			<tbody>
216			<tr><th scope=col><code>center</code>
217			<td colspan=2>Same as <code>div</code> [HTML5]
218			</table>
219	wakaba	1.1	</ul>
220	wakaba	1.11
221			<p id=cache-manifest>The
222			<a href="http://www.whatwg.org/specs/web-apps/current-work/#manifests">cache
223			manifest syntax</a> is also supported.
224	wakaba	1.1	</div>
225
226			<div class=section id=atom>
227			<h2>Atom</h2>
228
229	wakaba	1.11	<p><a href="urn:ietf:rfc:4287">Atom 1.0</a> and
230			<a href="urn:ietf:rfc:4685">Atom Threading 1.0</a> are supported.
231
232			<p>However, conformance to some <em class=rfc2119>SHOULD</em>-level
233			requirements, as well as some informational guidelines, are currently
234			not checked. In addition, whether an email-address or a Base64
235			encoding is correct or not is not checked either.
236
237			<p>Use of XML digital signature and encryption is not supported.
238
239	wakaba	1.5	<p>The current implementation assumes that there are following
240	wakaba	1.4	requirements:</p>
241			<ul>
242			<li>Elements and attributes in the Atom namespace, as well as attributes
243			in the null namespace for an element in the Atom namespace,
244			<em class=rfc2119>MUST NOT</em>
245			be used except for contexts where they are allowed by the Atom
246			specification.</li>
247			<li>Inter-element whitespace [HTML5], processing instructions, and
248			comments <em class=rfc2119>MUST</em> be ignored for the purpose of
249			conformance of the content of an element.
250			</ul>
251	wakaba	1.2	</div>
252
253			<div class=section id=css>
254			<h2><abbr title="Cascading Style Sheets">CSS</abbr></h2>
255
256	wakaba	1.3	<p>CSS @namespace and Selectors Level 3 are fully implemented.</p>
257
258	wakaba	1.11	<p>Most of <a href="http://www.w3.org/TR/2007/CR-CSS21-20070719/">CSS 2.1
259			(<time datetime=2007-07-19>19 July 2007</time> Candidate Recommendation)</a>
260			is implemented.
261			<!-- @@ TODO: What is missing? -->
262
263			<p>Most of <a href="http://www.w3.org/TR/2008/WD-css3-color-20080721/">CSS
264			Color Module Level 3 (<time datetime=2008-07-21>21 July 2008</time> Last
265			Call Working Draft)</a> is implemented.
266			<!-- @@ TODO: What is missing? -->
267	wakaba	1.3
268			<p>Since the <abbr title="Cascading Style Sheets">CSS</abbr> 2.1
269			specification is sometimes ambigious or disagree with browsers,
270			our implementation is tend to copy what browsers do unless
271			there is strong resaon to do different thing.</p>
272
273			<p>In addition, the current implementation assumes that there are following
274	wakaba	1.2	requirements:</p>
275			<ul>
276			<li id=css-type-charset-param>The <code>charset</code> parameter of the media
277			type <code>text/css</code> <em class=rfc2119>MUST</em> be treated as if it
278			were an unknown parameter for the purpose of determining styling langauge for
279			an <abbr>HTML</abbr> <code>style</code> element.</li>
280			<li id=css-style-content>Content of an <abbr>HTML</abbr> <code>style</code>
281			element whose content is interpreted as a CSS style sheet
282			<em class=rfc2119>MUST</em> consist of zero or more
283			<a href="http://www.whatwg.org/specs/web-apps/current-work/#text-node">text nodes</a>.
284			Note that it may also contain zero or more comment and/or processing
285			instruction nodes.</li>
286			</ul>
287
288	wakaba	1.11	</div>
289
290			<div class=section id=webidl>
291			<h2>WebIDL</h2>
292
293			<p><a href="http://dev.w3.org/cvsweb/~checkout~/2006/webapi/WebIDL/Overview.html?rev=1.96&content-type=text/html;%20charset=utf-8">WebIDL
294			Editor's Draft revision 1.96 (<time datetime=2008-09-03>3 September
295			2008</time>)</a> is implemented.</p>
296	wakaba	1.1	</div>
297
298			</body>
299			</html>