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 HTML (i.e. HTML 2.x, HTML4, Web Forms 2.0,
  or early drafts of HTML5).
  </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>Syntactically same as <code>img</code> <code>src</code> [HTML5]
  <tr><td><code>img</code><td><code>longdesc</code>
  <td>Syntactically same as <code>img</code> <code>src</code> [HTML5]

  <tr><td><code>input</code><td><code>accept-charset</code>
  <td>Same as <code>accept-charset</code> attribute of the
  <code>form</code> element [HTML5]

  <tr><td><code>input</code> (<code>type</code> attribute is in Image Button
  state)
  <td><code>usemap</code>
  <td>Syntactically same as <code>img</code> <code>usemap</code> [HTML5]
  <!-- This definition is necessary, since HTML5 definition for usemap=""
  has changed after <input usemap> is dropped. -->

  <tr><td><code>object</code><td><code>classid</code> or <code>codebase</code>
  <td>Syntactically same as <code>img</code> <code>src</code> [HTML5]

  <tr><td><code>head</code><td><code>profile</code>
  <td>Same as <code>a</code> <code>ping</code> [HTML5]
  <!-- This definition is necessary, since HTML5 defnition for attributes
  with URLs has changed after profile="" is dropped. -->

  <tr><td><code>object</code><td><code>archive</code>
  <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>input</code> (<code>type</code> attribute is in
  Image Button state)
  <td><code>align</code>
  <td>Enumerated attribute [HTML5], where keywords are: <code>top</code>,
  <code>middle</code>, <code>bottom</code>, <code>left</code>,
  <code>right</code><!-- Same as HTML4 Transitional DTD definition.  See
  also comment below. -->

  <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>input</code> (<code>type</code> attribute is in Image
  Button<!-- @@ ref --> state)
  <td><code>ismap</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>input</code> (<code>type</code> attribute is in
  Image Button<!-- @@ ref --> or Submit Button<!-- @@ ref --> state)
  <td><code>replace</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>For an <code>input</code> element whose <code>type</code> attribute
is <code>add</code>, <code>remove</code>, <code>move-up</code>, or
<code>move-down</code> (ASCII case-insensitive<!-- ref -->) [WF2],
attributes that is not allowed for an <code>input</code> element whose
<code>type</code> attribute is in the Button state<!-- ref --> <em
class=rfc2119>MUST NOT</em> be specified.<!-- Whether an attribute is
applicable or not is normatively defined in the table in the Appendix
B of the Web Forms 2.0 specification.  However, there is no clause
that states that use of an attribute that is not applied is
non-conforming.  Note that the <code>template</code> attribute, which
is applied to the <code>add</code> attribute according to Web Forms
2.0, is defined as a global attribute (with different semantics and
syntax) by HTML5 as part of the data template feature. -->

<p>The <code>inputmode</code> attribute applies to an
<code>input</code> element in Text, E-mail, URL, or Password<!-- @@
refs --> state.  The <code>replace</code> attribute applies to an
<code>input</code> element in Image Button or Submit Button<!-- @@
refs --> state.<!-- In WF2 normative table, but no MUST NOT there. -->
The <code>usemap</code> attribute applies to an <code>input</code>
element in Image Button<!-- @@ ref --> state.<!-- In HTML5 prior to
r997, usemap="" MAY be specified to an input element with Image (now
Image Button) state, but Image state was not defined yet and there
were no "MUST NOT".-->  The <code>align</code> attribute applies to an
<code>input</code> element in Image Button state.<!-- In HTML4, to
which state(s) this attribute is applied is not defined at all.  In
addition, the reference to the definition of the attribute is linked
to a wrong place (align attribute of p element and so on).  In HTML
2.x, DTD comment implies that this attribute applies to type=image.
In HTML 2.0, this attribute is only explained for type=image in the
prose.  --> Any of these attributes <em class=rfc2119>MUST NOT</em> be
specified for an <code>input</code> element whose <code>type</code>
attribute is in a state where the attribute does not apply.

<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	wakaba	1.13	in previous versions of HTML (i.e. HTML 2.x, HTML4, Web Forms 2.0,
115			or early drafts of HTML5).
116	wakaba	1.5	</div>
117
118			<p>For each row in the table below, if an attribute (i.e. an
119			<code>Attr</code> node) met the following conditions, then the
120			<code>value</code> attribute value of the node <em class=rfc2119>MUST</em>
121			be valid with regard to the constraints shown in the <q>Value</q>
122			cell of the row. The conditions are:
123			<ul>
124			<li>There is an owner element (i.e. the <code>Element</code> node
125			pointed by the <code>ownerElement</code> attribute of the
126			<code>Attr</code> node).
127			<li>The <code>namespaceURI</code> attribute value of the owner element
128			is <code>http://www.w3.org/1999/xhtml</code>.
129			<li>The <code>manakaiLocalName</code> attribute value [@@ TODO: ref]
130			of the owner element is equal to the value in the <q>Element</q> cell
131			of the row.
132			<li>The <code>namespaceURI</code> attribute value of the <code>Attr</code>
133			node is <code>null</code>.
134			<li>The <code>manakaiLocalName</code> attribute value of the
135			<code>Attr</code> node is equal to the value in the <q>Attribute</q>
136			cell of the row.
137			</ul>
138
139			<table>
140			<thead>
141			<tr><th scope=row>Element<th scope=row>Attribute
142			<th scope=row>Value
143			<tbody>
144			<tr><td><code>body</code><td><code>background</code>
145	wakaba	1.13	<td>Syntactically same as <code>img</code> <code>src</code> [HTML5]
146	wakaba	1.5	<tr><td><code>img</code><td><code>longdesc</code>
147	wakaba	1.13	<td>Syntactically same as <code>img</code> <code>src</code> [HTML5]
148	wakaba	1.12
149			<tr><td><code>input</code><td><code>accept-charset</code>
150			<td>Same as <code>accept-charset</code> attribute of the
151			<code>form</code> element [HTML5]
152
153	wakaba	1.13	<tr><td><code>input</code> (<code>type</code> attribute is in Image Button
154			state)
155			<td><code>usemap</code>
156			<td>Syntactically same as <code>img</code> <code>usemap</code> [HTML5]
157			<!-- This definition is necessary, since HTML5 definition for usemap=""
158			has changed after <input usemap> is dropped. -->
159
160	wakaba	1.5	<tr><td><code>object</code><td><code>classid</code> or <code>codebase</code>
161	wakaba	1.13	<td>Syntactically same as <code>img</code> <code>src</code> [HTML5]
162
163			<tr><td><code>head</code><td><code>profile</code>
164	wakaba	1.5	<td>Same as <code>a</code> <code>ping</code> [HTML5]
165	wakaba	1.13	<!-- This definition is necessary, since HTML5 defnition for attributes
166			with URLs has changed after profile="" is dropped. -->
167
168			<tr><td><code>object</code><td><code>archive</code>
169			<td>Same as <code>a</code> <code>ping</code> [HTML5]
170
171	wakaba	1.5	<tr><td><code>object</code><td><code>codetype</code>
172			<td>Same as <code>object</code> <code>type</code> [HTML5]
173			<tr><td><code>param</code><td><code>type</code>
174			<td>Same as <code>object</code> <code>type</code> [HTML5]
175	wakaba	1.10	<tr><td><code>address</code>, <code>div</code>, <code>h1</code>,
176			<code>h2</code>, <code>h3</code>, <code>h4</code>, <code>h5</code>,
177			<code>h6</code>, or <code>p</code>
178	wakaba	1.5	<td><code>align</code>
179			<td>Enumerated attribute [HTML5]
180	wakaba	1.13
181	wakaba	1.5	<tr><td><code>img</code> or <code>object</code><td><code>align</code>
182			<td>Enumerated attribute [HTML5]
183	wakaba	1.13
184			<tr><td><code>input</code> (<code>type</code> attribute is in
185			Image Button state)
186			<td><code>align</code>
187			<td>Enumerated attribute [HTML5], where keywords are: <code>top</code>,
188			<code>middle</code>, <code>bottom</code>, <code>left</code>,
189			<code>right</code><!-- Same as HTML4 Transitional DTD definition. See
190			also comment below. -->
191
192	wakaba	1.5	<tr><td><code>br</code><td><code>clear</code>
193			<td>Enumerated attribute [HTML5]
194			<tr><td><code>param</code><td><code>valuetype</code>
195			<td>Enumerated attribute [HTML5]
196			<tr><td><code>pre</code><td><code>width</code>
197			<td>Valid non-negative integer [HTML5]
198			<tr><td><code>ul</code>, <code>ol</code>, <code>dir</code>,
199			<code>menu</code>, or <code>dl</code><td><code>compact</code>
200			<td>Boolean attribute [HTML5]
201	wakaba	1.13
202			<tr><td><code>input</code> (<code>type</code> attribute is in Image
203			Button<!-- @@ ref --> state)
204			<td><code>ismap</code>
205			<td>Boolean attribute [HTML5]
206
207	wakaba	1.5	<tr><td><code>table</code><td><code>frame</code> or <code>rules</code>
208			<td>Enumerated attribute [HTML5]
209			<tr><td><code>td</code><td><code>scope</code>
210			<td>Same as <code>scope</code> attribute of the <code>th</code> element
211			[HTML5]
212			<tr><td><code>tbody</code>, <code>thead</code>, <code>tfoot</code>,
213			<code>colgroup</code>, <code>col</code>, <code>tr</code>, <code>td</code>,
214			or <code>th</code><td><code>align</code> or <code>valign</code>
215			<td>Enumerated attribute [HTML5]
216	wakaba	1.13
217			<tr><td><code>input</code> (<code>type</code> attribute is in
218			Image Button<!-- @@ ref --> or Submit Button<!-- @@ ref --> state)
219			<td><code>replace</code>
220			<td>Enumerated attribute [HTML5]
221
222	wakaba	1.5	<tr><td><code>link</code><td><code>target</code>
223	wakaba	1.6	<td>Valid browsing context name or keyword [HTML5]
224	wakaba	1.5	<tr id=html-meta-scheme><td><code>meta</code><td><code>schema</code>
225			<td>Any string
226			<!--
227			NOTE: According to HTML4, values for the \|scheme\| attribute
228			depend on \|name\| attribute and \|profile\| of \|head\|. Otherwise
229			it is "cdata". The only profile with any scheme value defined
230			is <http://dublincore.org/documents/dcq-html/> (and those
231			references that profile; see
232			<http://suika.fam.cx/gate/2005/sw/scheme#anchor-55> for more
233			information).
234			-->
235	wakaba	1.8	<tr id=html-rev><td><code>a</code> or <code>link</code><td><code>rev</code>
236	wakaba	1.5	<td>Unordered set of unique space-separated tokens [HTML5]
237			(where any word is allowed)
238	wakaba	1.8	<tr id=html-table-cellpadding><td rowspan=2><code>table</code>
239			<td><code>cellpadding</code>
240			<td rowspan=2>A non-negative integer [HTML5] or a non-negative integer
241			[HTML5] followed by a <code>%</code> character
242			<tr id=html-table-cellspacing><td><code>cellspacing</code>
243	wakaba	1.9	<tr id=html-a-charset><td><code>a</code>
244			<td rowspan=2><code>charset</code>
245			<td rowspan=2>Same as <code>script</code> <code>charset</code> [HTML5],
246			syntactically
247			<tr id=html-link-charset><td><code>link</code>
248	wakaba	1.5	</table>
249			<li>Any value <em class=rfc2119>MAY</em> be specified to the
250			<code>version</code> attribute of an <code>html</code> element.
251			<li>@@ elements ...
252
253			<table>
254			<thead>
255			<tr><th scope=row>Element<th scope=row>Content Model
256			<th scope=row>Allowed Context
257			<tbody>
258			<tr><th scope=col><code>center</code>
259			<td colspan=2>Same as <code>div</code> [HTML5]
260			</table>
261	wakaba	1.1	</ul>
262	wakaba	1.13
263			<p>For an <code>input</code> element whose <code>type</code> attribute
264			is <code>add</code>, <code>remove</code>, <code>move-up</code>, or
265			<code>move-down</code> (ASCII case-insensitive<!-- ref -->) [WF2],
266			attributes that is not allowed for an <code>input</code> element whose
267			<code>type</code> attribute is in the Button state<!-- ref --> <em
268			class=rfc2119>MUST NOT</em> be specified.<!-- Whether an attribute is
269			applicable or not is normatively defined in the table in the Appendix
270			B of the Web Forms 2.0 specification. However, there is no clause
271			that states that use of an attribute that is not applied is
272			non-conforming. Note that the <code>template</code> attribute, which
273			is applied to the <code>add</code> attribute according to Web Forms
274			2.0, is defined as a global attribute (with different semantics and
275			syntax) by HTML5 as part of the data template feature. -->
276
277			<p>The <code>inputmode</code> attribute applies to an
278			<code>input</code> element in Text, E-mail, URL, or Password<!-- @@
279			refs --> state. The <code>replace</code> attribute applies to an
280			<code>input</code> element in Image Button or Submit Button<!-- @@
281			refs --> state.<!-- In WF2 normative table, but no MUST NOT there. -->
282			The <code>usemap</code> attribute applies to an <code>input</code>
283			element in Image Button<!-- @@ ref --> state.<!-- In HTML5 prior to
284			r997, usemap="" MAY be specified to an input element with Image (now
285			Image Button) state, but Image state was not defined yet and there
286			were no "MUST NOT".--> The <code>align</code> attribute applies to an
287			<code>input</code> element in Image Button state.<!-- In HTML4, to
288			which state(s) this attribute is applied is not defined at all. In
289			addition, the reference to the definition of the attribute is linked
290			to a wrong place (align attribute of p element and so on). In HTML
291			2.x, DTD comment implies that this attribute applies to type=image.
292			In HTML 2.0, this attribute is only explained for type=image in the
293			prose. --> Any of these attributes <em class=rfc2119>MUST NOT</em> be
294			specified for an <code>input</code> element whose <code>type</code>
295			attribute is in a state where the attribute does not apply.
296	wakaba	1.11
297			<p id=cache-manifest>The
298			<a href="http://www.whatwg.org/specs/web-apps/current-work/#manifests">cache
299			manifest syntax</a> is also supported.
300	wakaba	1.1	</div>
301
302			<div class=section id=atom>
303			<h2>Atom</h2>
304
305	wakaba	1.11	<p><a href="urn:ietf:rfc:4287">Atom 1.0</a> and
306			<a href="urn:ietf:rfc:4685">Atom Threading 1.0</a> are supported.
307
308			<p>However, conformance to some <em class=rfc2119>SHOULD</em>-level
309			requirements, as well as some informational guidelines, are currently
310			not checked. In addition, whether an email-address or a Base64
311			encoding is correct or not is not checked either.
312
313			<p>Use of XML digital signature and encryption is not supported.
314
315	wakaba	1.5	<p>The current implementation assumes that there are following
316	wakaba	1.4	requirements:</p>
317			<ul>
318			<li>Elements and attributes in the Atom namespace, as well as attributes
319			in the null namespace for an element in the Atom namespace,
320			<em class=rfc2119>MUST NOT</em>
321			be used except for contexts where they are allowed by the Atom
322			specification.</li>
323			<li>Inter-element whitespace [HTML5], processing instructions, and
324			comments <em class=rfc2119>MUST</em> be ignored for the purpose of
325			conformance of the content of an element.
326			</ul>
327	wakaba	1.2	</div>
328
329			<div class=section id=css>
330			<h2><abbr title="Cascading Style Sheets">CSS</abbr></h2>
331
332	wakaba	1.3	<p>CSS @namespace and Selectors Level 3 are fully implemented.</p>
333
334	wakaba	1.11	<p>Most of <a href="http://www.w3.org/TR/2007/CR-CSS21-20070719/">CSS 2.1
335			(<time datetime=2007-07-19>19 July 2007</time> Candidate Recommendation)</a>
336			is implemented.
337			<!-- @@ TODO: What is missing? -->
338
339			<p>Most of <a href="http://www.w3.org/TR/2008/WD-css3-color-20080721/">CSS
340			Color Module Level 3 (<time datetime=2008-07-21>21 July 2008</time> Last
341			Call Working Draft)</a> is implemented.
342			<!-- @@ TODO: What is missing? -->
343	wakaba	1.3
344			<p>Since the <abbr title="Cascading Style Sheets">CSS</abbr> 2.1
345			specification is sometimes ambigious or disagree with browsers,
346			our implementation is tend to copy what browsers do unless
347			there is strong resaon to do different thing.</p>
348
349			<p>In addition, the current implementation assumes that there are following
350	wakaba	1.2	requirements:</p>
351			<ul>
352			<li id=css-type-charset-param>The <code>charset</code> parameter of the media
353			type <code>text/css</code> <em class=rfc2119>MUST</em> be treated as if it
354			were an unknown parameter for the purpose of determining styling langauge for
355			an <abbr>HTML</abbr> <code>style</code> element.</li>
356			<li id=css-style-content>Content of an <abbr>HTML</abbr> <code>style</code>
357			element whose content is interpreted as a CSS style sheet
358			<em class=rfc2119>MUST</em> consist of zero or more
359			<a href="http://www.whatwg.org/specs/web-apps/current-work/#text-node">text nodes</a>.
360			Note that it may also contain zero or more comment and/or processing
361			instruction nodes.</li>
362			</ul>
363
364	wakaba	1.11	</div>
365
366			<div class=section id=webidl>
367			<h2>WebIDL</h2>
368
369			<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
370			Editor's Draft revision 1.96 (<time datetime=2008-09-03>3 September
371			2008</time>)</a> is implemented.</p>
372	wakaba	1.1	</div>
373
374			</body>
375			</html>