--- test/html-webhacc/error-description-source.xml	2008/08/29 13:46:58	1.39
+++ test/html-webhacc/error-description-source.xml	2008/09/16 14:00:20	1.48
@@ -56,8 +56,45 @@
 <section id="character-encoding-layer">
 <h2>Character Encoding Layer Errors</h2>
 
-<d:item name="illegal-octets-error" class="error-category-charset" level="m">
-  <d:message xml:lang="en">An illegal octet in the input stream.</d:message>
+<d:item name="fallback-char-error"
+    modules="Charset::DecodeHandle">
+  <d:message xml:lang="en">Octet sequence <code><var>{octets}</var></code>
+  is not an allowed representation of the character
+  <code><var>{char}</var></code> &#x2014; character reference
+  <code><var>{char:hexref}</var></code> should be used instead.</d:message>
+  <!-- HTML5 parse error -->
+</d:item>
+
+<d:item name="fallback-unassigned-error"
+    modules="Charset::DecodeHandle">
+  <d:message xml:lang="en">No character is assigned to octet sequence
+  <code><var>{octets}</var></code>.</d:message>
+  <!-- HTML5 parse error -->
+</d:item>
+
+<d:item name="illegal-octets-error"
+    modules="Charset::DecodeHandle">
+  <d:message xml:lang="en">Octet sequence <code><var>{octets}</var></code>
+  is illegal.</d:message>
+</d:item>
+
+<d:item name="invalid-state-error"
+    modules="Charset::DecodeHandle::ISO2022JP">
+  <!-- TODO: more user-friendly error message is desired... -->
+  <d:message xml:lang="en">The input stream is broken.</d:message>
+  <d:desc xml:lang="en">
+    <p>The input stream is encoded in <code>ISO-2022-JP</code>
+    or its variant but is partially broken.</p>
+
+    <p>Note that an <code>ISO-2022-JP</code> stream must end in the ASCII
+    state.</p>
+  </d:desc>
+</d:item>
+
+<d:item name="unassigned-code-point-error"
+    modules="Charset::DecodeHandle">
+  <d:message xml:lang="en">No character is assigned to octet sequence
+  <code><var>{octets}</var></code>.</d:message>
 </d:item>
 </section>
 
@@ -177,10 +214,33 @@
 
 <d:item name="chardecode:fallback"
     modules="HTML::Parser">
-  <d:message xml:lang="en">Since no decoder for the document character
-  encoding is found, decoder for the character encoding
-  <code><var>{text}</var></code> is used.  Checking results might be
-  <em>wrong</em>.</d:message>
+  <d:message xml:lang="en">Results might be <em>wrong</em>, since the
+  conformance checker cannot find an appropriate decoder for the character
+  encoding used for the document.</d:message>
+  <d:desc xml:lang="en">
+    <p>The conformance checker cannot find an appropriate decoder for
+    the character encoding used to encode characters in the document.</p>
+
+    <p>This error is raised if:</p>
+    <ul>
+    <li>the conformance checker cannot find any decoder for the character
+    encoding in use, but it knows that the encoding is similar to another
+    character encoding, such that it uses the decoder for that character
+    encoding, and therefore some octets might be interpreted incorrectly,
+    or,</li>
+    <li>the conformance checker find a decoder for the character encoding
+    in use, but it does not know whether the decoder is conforming to the
+    relevant specification or not, and therefore some octets might be
+    interpreted incorrectly.</li>
+    </ul>
+
+    <p>In either case, the result shown by the conformance checker might
+    contain wrong errors caused by errorneous decoder or might not contain 
+    errors that should be raised if an appropriate decoder is used.</p>
+
+    <!-- TODO: add advise that either install relevant modules or 
+         join the developmenet of the modules... -->
+  </d:desc>
 </d:item>
 
 <d:item name="chardecode:no error"
@@ -227,19 +287,70 @@
     </ul>
   </d:desc>
 </d:item>
+</section>
+
+<section id="character-set-layer">
+<h2>Coded Character Set Layer Errors</h2>
 
 <d:item name="NULL"
     modules="HTML::Parser">
+  <!-- HTML5 Parse Error -->
   <d:message xml:lang="en">The <code class="charname">NULL</code> character
   is not allowed.</d:message>
 </d:item>
 
 <d:item name="control char"
-    modules="HTML::Parser">
+    modules="Charset::UnicodeChecker">
+  <!-- HTML5 Parse Error -->
   <d:message xml:lang="en">Code point <code><var>{text}</var></code> is
   not allowed.</d:message>
 </d:item>
 
+<d:item name="nonchar"
+    modules="Charset::UnicodeChecker">
+  <d:message xml:lang="en">Noncharacter <code><var>{text}</var></code>
+  is found in the input stream.</d:message>
+  <d:desc xml:lang="en">
+    <p>Noncharacter code points are used in the input stream.</p>
+
+    <p>Noncharacter code points are reserved for internal processings.
+    Their use for information interchanges are forbidden.</p>
+
+    <p>In addition, they are not allowed in HTML document.</p>
+    <!-- "permanently undefined Unicode characters" in HTML5. -->
+  </d:desc>
+</d:item>
+
+<d:item name="non unicode"
+    modules="Charset::UnicodeChecker">
+  <d:message xml:lang="en">Character <code><var>{text}</var></code> is not
+  a Unicode character.</d:message>
+</d:item>
+
+<d:item name="unicode deprecated"
+    modules="Charset::UnicodeChecker">
+  <d:message xml:lang="en">Use of character <code><var>{text}</var></code>
+  is deprecated.</d:message>
+</d:item>
+
+<d:item name="unicode discouraged"
+    modules="Charset::UnicodeChecker">
+  <d:message xml:lang="en">Use of character <code><var>{text}</var></code>
+  is discouraged.</d:message>
+</d:item>
+
+<d:item name="unicode not preferred"
+    modules="Charset::UnicodeChecker">
+  <d:message xml:lang="en">Code point <code><var>{text}</var></code>
+  is not the preferred representation of that character.</d:message>
+</d:item>
+
+<d:item name="unicode should"
+    modules="Charset::UnicodeChecker">
+  <d:message xml:lang="en">Character <code><var>{text}</var></code>
+  should not be used in many cases.</d:message>
+</d:item>
+
 </section>
 
 <section id="html5-tokenize-error">
@@ -256,6 +367,22 @@
   <d:message xml:lang="en">Attribute value must be quoted by <code>"</code>
   or <code>'</code> if it contains a <code>"</code>, <code>'</code>, or
   <code>=</code> character.</d:message>
+  <d:desc xml:lang="en">
+    <p>In an unquoted attribute value, a character <code>"</code>
+    (<code>U+0022</code> <code class="charname">QUOTATION MARK</code>),
+    <code>'</code> (<code>U+0026</code> 
+    <code class="charname">APOSTROPHE</code>), or <code>=</code>
+    (<code>U+003D</code> <code class="charname">EQUAL SIGN</code>)
+    is contained.  These characters are not allowed in unquoted attribute
+    values, since they are used to quote attribute values or to separate
+    attribute name and value.</p>
+
+    <p>This error is also raised if one try to use empty attribute
+    value like <code class="html bad example">&lt;foo bar= baz=></code>;
+    in this example, <code class="html bad example">baz=</code> is
+    treated as an invalid attribute value for the attribute
+    <code class="html bad example">bar</code>, not as another attribute.</p>
+  </d:desc>
 </d:item>
 
 <d:item name="bare ero"
@@ -503,6 +630,32 @@
 <d:item name="end tag attribute"
     modules="HTML::Parser">
   <d:message xml:lang="en">End tag cannot have attributes.</d:message>
+  <d:message xml:lang="ja">終了タグに属性が指定されています。</d:message>
+</d:item>
+
+<d:item name="empty unquoted attribute value"
+    modules="HTML::Parser">
+  <d:message xml:lang="en">Attribute value is not specified.</d:message>
+  <d:message xml:lang="ja">属性値が指定されていません。</d:message>
+  <d:desc xml:lang="en">
+    <p>The attribute value is not specified after the <code>=</code>
+    (<code>U+003C</code> <code class="charname">EQUAL SIGN</code>)
+    character.</p>
+
+    <p>When an attribute value is empty, the <code>=</code> character after
+    the attribute name must be specified as:</p>
+
+    <p><code class="html example">&lt;foo bar></code></p>
+
+    <p>Instead, quotation marks can be used to explicitly represent that
+    the attribute value is empty, as:</p>
+
+    <p><code class="html example">&lt;foo bar=""></code></p>
+
+    <p>... or like:</p>
+
+    <p><code class="html example">&lt;foo bar=''></code></p>
+  </d:desc>
 </d:item>
 
 <d:item name="invalid character reference"
@@ -718,6 +871,24 @@
 <section id="html5-parse-errors">
 <h2>HTML5 Parse Errors in Tree Construction Stage</h2>
 
+<d:item name="after after frameset"
+    modules="HTML::Parser">
+  <d:message xml:lang="en">There is a start tag
+  <code>&lt;<var>{text}</var>></code> is after the <code>html</code> element
+  is closed.</d:message>
+  <d:message xml:lang="ja"><code>html</code> 要素が閉じられた後に開始タグ
+  <code>&lt;<var>{text}</var>></code> があります。</d:message>
+</d:item>
+
+<d:item name="after after frameset:/"
+    modules="HTML::Parser">
+  <d:message xml:lang="en">There is an end tag
+  <code>&lt;/<var>{text}</var>></code> is after the <code>html</code> element
+  is closed.</d:message>
+  <d:message xml:lang="ja"><code>html</code> 要素が閉じられた後に終了タグ
+  <code>&lt;/<var>{text}</var>></code> があります。</d:message>
+</d:item>
+
 <d:item name="after body"
     modules="HTML::Parser">
   <d:message xml:lang="en">Start tag <code>&lt;<var>{text}</var>></code> is
@@ -1141,6 +1312,29 @@
   </d:desc>
 </d:item>
 
+<d:item name="XSLT-compat" 
+    modules="HTML::Parser">
+  <d:message xml:lang="en">The <code>DOCTYPE</code> legacy string is
+  used.</d:message>
+  <d:message xml:lang="ja"><code>DOCTYPE</code>
+  遺物文字列が使われています。</d:message>
+  <d:desc xml:lang="en">
+    <p>The <code>DOCTYPE</code> with the <code>DOCTYPE</code> legacy
+    string, i.e.
+    <code class="html bad example">&lt;!DOCTYPE HTML PUBLIC "XSLT-compat"></code>
+    is used.</p>
+
+    <p>The <code>DOCTYPE</code> legacy string should not be used for documents
+    <em>not</em> generated from XSLT transformation process.  It is allowed
+    only to enable to use XSLT style sheets with the HTML output mode, which
+    does not support generation of the <code>DOCTYPE</code> with no
+    <code>PUBLIC</code>
+    identifier.  For other purposes, the <code>DOCTYPE</code> legacy
+    string, i.e. <code class="html bad example">PUBLIC "XSLT-compat"</code>,
+    is useless and should not be used.</p>
+  </d:desc>
+</d:item>
+
 </section>
 
 <section id="element-content-model-errors">
@@ -1410,8 +1604,23 @@
 
 <d:item name="element not allowed:meta charset"
     modules="ContentChecker::HTML">
-  <d:message xml:lang="en">The character encoding declaration must be the
-  first element in the <code>head</code> element.</d:message>
+  <d:message xml:lang="en">The character encoding declaration is not the
+  first child element in the <code>head</code> element.</d:message>
+  <d:message xml:lang="ja">文字符号化宣言が <code>head</code> 
+  要素の最初の子要素ではありません。</d:message>
+  <d:desc xml:lang="en">
+    <p>The character encoding declaration
+    (<code class="html example">&lt;meta charset="<var>...</var>"></code> or
+    <code class="html example">&lt;meta http-equiv=Content-Type content="text/html; charset=<var>...</var>"></code>
+    must be the first child element in the <code>head</code> element.</p>
+
+    <p>The character encoding declaration have to occur near the beginning
+    of the document to ensure that Web browsers can be determine the
+    character encoding of the document.</p>
+
+    <p>The <code>title</code> element and other metadata elements must
+    appear after any character encoding declaration is processed.</p>
+  </d:desc>
 </d:item>
 
 <d:item name="element not allowed:metadata"
@@ -1495,6 +1704,22 @@
 <d:item name="element not defined"
     modules="ContentChecker">
   <d:message xml:lang="en">This element is not defined.</d:message>
+  <d:message xml:lang="ja">この要素は定義されていません。</d:message>
+  <d:desc xml:lang="en">
+    <p>The element is not one of elements allowed
+    in the latest version of relevant specifications.</p>
+
+    <p>The element cannot be used.</p>
+
+    <dl class="switch">
+    <dt><code>event-source</code> element</dt>
+        <dd>The element was renamed as <em><code>eventsource</code>
+        element</em> (no hyphen).</dd>
+    <dt><code>m</code> element</dt>
+        <dd>The element was renamed as <em><code>mark</code>
+        element</em>.</dd>
+    </dl>
+  </d:desc>
 </d:item>
 
 <d:item name="no significant content"
@@ -1619,19 +1844,56 @@
 <d:item name="attribute not defined"
     modules="ContentChecker">
   <d:message xml:lang="en">This attribute is not defined.</d:message>
+  <d:message xml:lang="ja">この属性は定義されていません。</d:message>
+  <d:desc xml:lang="en">
+    <p>The attribute is not one of attributes allowed for the element
+    in the latest version of relevant specifications.</p>
+
+    <p>The attribute cannot be used.</p>
+
+    <dl class="switch">
+    <dt><code>align</code> attribute (various HTML elements)</dt>
+    <dt><code>border</code> attribute (various HTML elements)</dt>
+      <dd>These attributes are no longer part of HTML.  You can use CSS
+      properties to control the presentation of the element.</dd>
+    <dt><code>autosubmit</code> attribute (<code>menu</code> element)</dt>
+      <dd>The attribute was part of HTML5 draft but then dropped.
+      Similar functionality can be implemented by scripts.</dd>
+    <dt><code>language</code> attribute (<code>script</code> element)</dt>
+      <dd>The attribute is no longer the standard way to specify the
+      scripting language.  If you are using JavaScript, then no explicit
+      specification of the scripting language is necessary, so you can
+      write the element like:
+        <p><code class="html example code">&lt;script><br/><!--
+        --> /* JavaScript code */<br/><!--
+        -->&lt;/script></code></p>
+      If you are using different scripting language from JavaScript, or 
+      you want to declare the scripting language explicitly, you should
+      use the <code>type</code> attribute, as follows:
+        <dl class="switch">
+        <dt>JavaScript</dt>
+          <dd>Use
+          <code class="html example">&lt;script type="text/javascript"></code>.</dd>
+        <dt>VBScript</dt>
+          <dd>Use
+          <code class="html example">&lt;script type="text/vbscript"></code>.</dd>
+        </dl>
+      </dd>
+    </dl>
+  </d:desc>
 </d:item>
 
 <d:item name="in HTML:xml:lang"
-    class="attribute-error"
     modules="ContentChecker::XML">
-  <d:message xml:lang="en">The <code>xml:lang</code> attribute is not 
-  allowed in HTML document.</d:message>
+  <d:message xml:lang="en">The <code>xml:lang</code> attribute in HTML
+  document is ignored.</d:message>
   <d:desc xml:lang="en">
-    <p>The <code>xml:lang</code> attribute is not allowed in
-    HTML document.  The document is non-conforming.</p>
+    <p>The <code>xml:lang</code> attribute does not have an effect in
+    HTML document.</p>
 
-    <p>Use of the <code>xml:lang</code> attribute is conforming
-    <em>only</em> in XML documents.</p>
+    <p>The <code>xml:lang</code> attribute is only applicable to XML
+    documents.  In HTML document, it is only allowed to ease migration
+    from XML.</p>
 
     <p>To specify natural language information in HTML document,
     use <code>lang</code> attribute instead.</p>
@@ -1663,29 +1925,20 @@
   </d:desc>
 </d:item>
 
-<d:item name="in XML:lang"
-    modules="ContentChecker::HTML">
-  <d:message xml:lang="en">The <code>lang</code> attribute is not 
-  allowed in XML document.</d:message>
-  <d:desc>
-    <p>The HTML <code>lang</code> attribute is not allowed in
-    XML document.  The document is non-conforming.</p>
-
-    <p>The <code>lang</code> attribute in <code>null</code>
-    namespace for HTML elements is conforming <em>only</em> in
-    HTML documents.</p>
-
-    <p>To specify natural language information in XML document,
-    use <code>xml:lang</code> attribute instead.</p>
-  </d:desc>
-</d:item>
-
 <d:item name="in XML:noscript"
     modules="ContentChecker::HTML">
   <d:message xml:lang="en">A <code>noscript</code> element cannot be 
   used in XML document.</d:message>
 </d:item>
 
+<d:item name="in XML:xml:lang"
+    modules="ContentChecker::HTML">
+  <d:message xml:lang="en">The <code>xml:lang</code> attribute in no namespace
+  is only allowed in HTML document.</d:message>
+  <d:message xml:lang="ja">名前空間に属さない <code>xml:lang</code> 
+  属性が認められているのは HTML 文書中だけです。</d:message>
+</d:item>
+
 <d:item name="in XML:xmlns"
     modules="ContentChecker::HTML">
   <d:message xml:lang="en">The <code>xmlns</code> attribute 
@@ -1700,6 +1953,14 @@
   </d:desc>
 </d:item>
 
+<d:item name="xml:lang not allowed"
+    modules="ContentChecker::HTML">
+  <d:message xml:lang="en">The <code>xml:lang</code> attribute is only allowed
+  when the <code>lang</code> attribute is specified.</d:message>
+  <d:message xml:lang="ja"><code>xml:lang</code> 属性を指定できるのは
+  <code>lang</code> 属性が指定されている時だけです。</d:message>
+</d:item>
+
 </section>
 
 <section id="attribute-value-errors">
@@ -1906,8 +2167,7 @@
 
 <d:item name="dateortime:syntax error"
     modules="ContentChecker::HTML">
-  <d:message xml:lang="en">The attribute value is not a date or
-  time.</d:message>
+  <d:message xml:lang="en">The value is not a date or time.</d:message>
 </d:item>
 
 <d:item name="enumerated:invalid"
@@ -1985,7 +2245,24 @@
 
 <d:item name="empty attribute value"
     modules="ContentChecker::HTML">
-  <d:message xml:lang="en">The attribute value must not be empty.</d:message>
+  <d:message xml:lang="en">The attribute value is empty.</d:message>
+  <d:message xml:lang="ja">属性値が空です。</d:message>
+</d:item>
+
+<d:item name="empty style sheet title"
+    modules="ContentChecker::HTML">
+  <d:message xml:lang="en">The value of the <code>title</code> attribute
+  is empty.</d:message>
+  <d:message xml:lang="ja"><code>title</code> 属性の値が空です。</d:message>
+  <d:desc xml:lang="en">
+    <p>The <code>title</code> attribute value of the <code>link</code>
+    element that defines an alternate style sheet is an empty value.</p>
+
+    <p>A <code>link</code> element whose <code>rel</code> attribute
+    is <code>alternate stylesheet</code> defines an alternate style sheet.
+    An alternate style sheet must be associated with a name using the
+    <code>title</code> attribute.  The name cannot be empty.</p>
+  </d:desc>
 </d:item>
 
 <d:item name="float:out of range"
@@ -2246,6 +2523,57 @@
   1.0 <code>NCName</code>.</d:message>
 </d:item>
 
+<d:item name="xml:lang ne lang"
+    modules="ContentChecker::XML ContentChecker::HTML">
+  <d:message xml:lang="en">The value of the <code>xml:lang</code> attribute
+  is different from the value of the <code>lang</code> attribute.</d:message>
+  <d:message xml:lang="ja"><code>xml:lang</code> 属性の値が <code>lang</code>
+  属性の値と異なります。</d:message>
+  <d:desc xml:lang="en">
+    <p>The value of the <code>xml:lang</code> attribute (either the
+    <code>lang</code> attribute in the <code>xml</code> (i.e.
+    <code>http://www.w3.org/XML/1998/namespace</code>) namespace, or
+    the <code>xml:lang</code> attribute in no namespace) for the element has
+    different value than that of the <code>lang</code> attribute in no
+    namespace.</p>
+
+    <p>For historical reason, there are two attributes applicable to HTML
+    elements to specify language information of an element: <code>lang</code>
+    and <code>xml:lang</code>.  In HTML documents, only <code>lang</code>
+    attribute in no namespace is allowed and take effect; the
+    <code>xml:lang</code> attribute in no namespace is ignored in HTML
+    documents.  In XHTML documents, both <code>lang</code> and
+    <code>xml:lang</code> attributes are allowed.</p>
+
+    <p>In general, <em>only the <code>lang</code> attribute</em> need to be
+    specified for an element.</p>
+
+    <p>If both <code>lang</code> and <code>xml:lang</code> attributes are
+    specified on the same element, their values must be the same value.</p>
+  </d:desc>
+  <d:desc xml:lang="ja">
+    <p><code>xml:lang</code> 属性 (<code>xml</code> (=
+    <code>http://www.w3.org/XML/1998/namespace</code>) 名前空間の
+    <code>lang</code> 属性や名前空間に属さない 
+    <code>xml:lang</code> 属性) の値が同じ要素の名前空間に属さない
+    <code>lang</code> 属性の値と異なっています。</p>
+
+    <p>歴史的な理由により、 HTML 要素の言語指定のための属性は 
+    <code>lang</code> と <code>xml:lang</code> の2つがあります。 HTML
+    文書では名前空間に属さない <code>lang</code> 属性だけが認められており、
+    かつ効力があります。名前空間に属さない
+    <code>xml:lang</code> 属性は HTML 文書では無視されます。 XHTML 文書では
+    <code>lang</code> 属性も <code>xml:lang</code> 属性も認められています。</p>
+
+    <p>通常、要素の言語情報は <em><code>lang</code> 
+    属性だけ</em>を使って指定すれば十分です。</p>
+
+    <p><code>lang</code> 属性と <code>xml:lang</code> 
+    属性の両方を同じ要素に指定する場合、
+    両者の値は同じでなければなりません。</p>
+  </d:desc>
+</d:item>
+
 </section>
 
 <section id="table-model-errors">
@@ -2362,23 +2690,26 @@
     modules="IMTChecker">
   <d:message xml:lang="en">An obsolete Internet Media Type
   <code><var>{value}</var></code> is used.</d:message>
-  <d:item xml:lang="en">
-    <p>The specified Internet Media Type is registered with status
-    of <i>OBSOLETE</i>.</p>
+  <d:message xml:lang="ja">廃止されたインターネット媒体型
+  <code><var>{value}</var></code> が使われています。</d:message>
+  <d:desc xml:lang="en">
+    <p>The specified Internet Media Type is registered with its intended
+    usage as <i>OBSOLETE</i>.</p>
     
     <dl class="swtich">
     <dt>Media type <code>text/ecmascript</code></dt>
       <dd>Media type <code>text/ecmascript</code> is obsoleted in
       favor of <code>application/ecmascript</code>.  Note that
-      <code>text/javascript</code> would be better alternative
-      for many cases.</dd>
+      <em><code>text/javascript</code></em> would be the better alternative
+      in many cases.</dd>
     <dt>Media type <code>text/javascript</code></dt>
       <dd>Media type <code>text/javascript</code> is obsoleted by 
       <abbr>IETF</abbr> with backward incompatible alternate
       <code>application/javascript</code> for architectural 
-      purity.<!-- @@ ref? -->  Realist may ignore this warning.</dd>
+      purity.<!-- @@ ref? -->  Those who prefer reality to academic
+      purity <em>may ignore</em> this warning.</dd>
     </dl>
-  </d:item>
+  </d:desc>
 </d:item>
 
 <d:item name="IMT:parameter missing"
@@ -2506,8 +2837,7 @@
 <d:item name="URL:address format"
     modules="URIChecker">
   <d:message xml:lang="en">URL host address format
-  <code><var>{value}</var></code> is not supported by the
-  conformance checker.</d:message>
+  <code><var>{text}</var></code> is not defined.</d:message>
 </d:item>
 
 <d:item name="URL:default port"
@@ -2928,6 +3258,357 @@
 
 </section>
 
+<section id="webidl-errors">
+<h2>WebIDL Errors</h2>
+
+<d:item name="after argument"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An argument name is not followed by a
+  <code>,</code> character or a <code>)</code> character.</d:message>
+</d:item>
+
+<d:item name="after exception name"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An exception name is not followed by a
+  <code>,</code> character or a <code>)</code> character.</d:message>
+</d:item>
+
+<d:item name="after unsigned"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">The token after the <code>unsigned</code>
+  keyword is not <code>short</code> or <code>long</code>.</d:message>
+  <d:message xml:lang="en">キーワード <code>unsigned</code> の後の字句が
+  <code>short</code> か <code>long</code> ではありません。</d:message>
+</d:item>
+
+<d:item name="after xattr"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An extended attribute is not followed by 
+  a <code>,</code> character or a <code>]</code> character.</d:message>
+</d:item>
+
+<d:item name="argument after variadic"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">An argument is specified after an argument
+  with <code>Variadic</code> extended attribute is seen.</d:message>
+</d:item>
+
+<d:item name="attr not readonly"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Extended attribute <code><var>{text}</var></code> is
+  specified for an attribute that is not read-only.</d:message>
+</d:item>
+
+<d:item name="attr type not interface"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Extended attribute <code><var>{text}</var></code>
+  is specified for an attribute whose type is not an interface.</d:message>
+</d:item>
+
+<d:item name="before exception member"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An unknown construct is found where an exception
+  member or a <code>}</code> character is expected.</d:message>
+</d:item>
+
+<d:item name="before interface member"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An unknown construct is found where an interface
+  member or a <code>}</code> character is expected.</d:message>
+</d:item>
+
+<d:item name="before webidl block"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An identifier for the <code><var>{text}</var></code>
+  is not followed by a <code>{</code> character.</d:message>
+</d:item>
+
+<d:item name="before webidl def"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An unknown construct is found after an
+  extended attribute list (where a <code>Definition</code> is
+  expected).</d:message>
+</d:item>
+
+<d:item name="before webidl defs"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">An unknown construct is found where a
+  <code>Definition</code> (optionally preceded by an extended attribute list)
+  is expected.</d:message>
+</d:item>
+
+<d:item name="before webidl type"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">The type for <code><var>{text}</var></code> is
+  not specified.</d:message>
+</d:item>
+
+<d:item name="before webidl type:argument"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">The type for an argument is not
+  specified.</d:message>
+</d:item>
+
+<d:item name="before webidl type:exception member"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">The type for an exception member is not
+  specified.</d:message>
+</d:item>
+
+<d:item name="before xattr"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No extended attribute is specified after
+  a <code>[</code> character.</d:message>
+</d:item>
+
+<d:item name="before xattrarg"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No identifier is specified in an extended 
+  attribute assignment.</d:message>
+</d:item>
+
+<d:item name="const value out of range"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">The specified value <code><var>{value}</var></code>
+  is outside of the range of the type for the constant,
+  <code><var>{text}</var></code>.</d:message>
+</d:item>
+
+<d:item name="const type mismatch"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">The type of the value,
+  <code><var>{value}</var></code>, is different from the type of the constant,
+  <code><var>{text}</var></code>.</d:message>
+</d:item>
+
+<d:item name="duplicate accessor"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Extended attribute <code><var>{text}</var></code>
+  is already specified for another operation in the same interface.</d:message>
+</d:item>
+
+<d:item name="duplicate constructor name"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Constructor name <code><var>{value}</var></code>
+  specified by extended attribute <code><var>{text}</var></code> is already
+  used for an interface.</d:message>
+</d:item>
+
+<d:item name="duplicate member"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Name <code><var>{text}</var></code> is
+  already used.</d:message>
+</d:item>
+
+<d:item name="duplicate qname"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Qualified name <code><var>{text}</var></code> is
+  already used.</d:message>
+</d:item>
+
+<d:item name="duplicate xattr"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Extended attribute <code><var>{text}</var></code>
+  is already specified.</d:message>
+</d:item>
+
+<d:item name="exception not defined"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Exception <code><var>{text}</var></code> is
+  not defined in the fragment.</d:message>
+  <!-- {text} is unqualified name when it appears in an extended attribute,
+       or absolute scoped name otherwise. -->
+</d:item>
+
+<d:item name="interface not defined"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Interface <code><var>{text}</var></code> is
+  not defined in the fragment.</d:message>
+  <!-- {text} is absolute scoped name. -->
+</d:item>
+
+<d:item name="no arguments in"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No <code>in</code> keyword for an argument is
+  found.</d:message>
+</d:item>
+
+<d:item name="no arguments lparen"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No <code>(</code> character for an argument
+  list is found.</d:message>
+</d:item>
+
+<d:item name="no raises lparen"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">A <code>raises</code> (or <code>getraises</code>
+  or <code>setraises</code>) keyword is not followed by a <code>(</code>
+  character.</d:message>
+</d:item>
+
+<d:item name="no sequence gt"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">A <code>sequence&lt;></code> type is not
+  terminated by a <code>&gt;</code> character.</d:message>
+</d:item>
+
+<d:item name="no sequence lt"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">Keyword <code>sequence</code> is not followed
+  by a <code>&lt;</code> character.</d:message>
+</d:item>
+
+<d:item name="no sequence type"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No type is specified in
+  <code>sequence&lt;></code>.</d:message>
+</d:item>
+
+<d:item name="no webidl identifier"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No identifier is specified for the
+  <code><var>{text}</var></code>.</d:message>
+</d:item>
+
+<d:item name="no webidl identifier:argument"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No identifier is specified for the
+  argument.</d:message>
+</d:item>
+
+<d:item name="no webidl identifier:exception member"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No identifier is specified for the
+  exception member.</d:message>
+</d:item>
+
+<d:item name="no webidl identifier:operation"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No identifier is specified for the
+  operation.</d:message>
+</d:item>
+
+<d:item name="no webidl semicolon"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">No semicolon is found at the end of the
+  definition or member.</d:message>
+</d:item>
+
+<d:item name="non-module definition"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">This definition is not part of any
+  module.</d:message>
+</d:item>
+
+<d:item name="not boxable type"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Type <code><var>{text}</var></code> cannot be
+  used in <code>valuetype</code>.</d:message>
+</d:item>
+
+<d:item name="premature end of webidl"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">The WebIDL fragment ends before all the blocks
+  are closed by <code>};</code> sequences.</d:message>
+</d:item>
+
+<d:item name="referenced attr not defined"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Attribute <code><var>{value}</var></code> is
+  not defined in the interface specified for the attribute to which
+  extended attribute <code><var>{text}</var></code> is set.</d:message>
+</d:item>
+
+<d:item name="scoped name"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">A scoped name is expected here.</d:message>
+</d:item>
+
+<d:item name="scoped name:dcolon"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">A <code>::</code> token is not followed by
+  an identifier or a <code>DOMString</code> keyword.</d:message>
+</d:item>
+
+<d:item name="type not defined"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Type <code><var>{text}</var></code> is not 
+  defined.</d:message>
+</d:item>
+
+<d:item name="typedef ignored"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en"><code>typedef</code> of name <code>DOMString</code>
+  is ignored.</d:message>
+</d:item>
+
+<d:item name="unknown xattr"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">An unknown extended attribute 
+  <code><var>{text}</var></code> is used.</d:message>
+</d:item>
+
+<d:item name="valuetype DOMString"
+    modules="WebIDL::Parser">
+  <d:message xml:lang="en">The <code>valuetype</code> definition does
+  not define <code>DOMString</code> as
+  <code>sequence&lt;unsigned short></code>.</d:message>
+</d:item>
+
+<d:item name="valuetype ignored"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en"><code>valuetype</code> of name
+  <code>DOMString</code> is ignored.</d:message>
+</d:item>
+
+<d:item name="wrong signature accessor"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">The operation cannot be used as accessor operation
+  of <code><var>{text}</var></code>, since its signature different from
+  the expected one.</d:message>
+</d:item>
+
+<d:item name="xattr arglist not allowed"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Use of an argument list for extended attribute
+  <code><var>{text}</var></code> is not allowed.</d:message>
+</d:item>
+
+<d:item name="xattr for wrong type"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Extended attribute <code><var>{text}</var></code>
+  is not applicable for an attribute whose type is not
+  <code>DOMString</code>.</d:message>
+  <!-- Null or Undefined -->
+</d:item>
+
+<d:item name="xattr id missing"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">The identifier for extended attribute
+  <code><var>{text}</var></code> is not specified.</d:message>
+</d:item>
+
+<d:item name="xattr id not allowed"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Use of an identifier for extended attribute
+  <code><var>{text}</var></code> is not allowed.</d:message>
+</d:item>
+
+<d:item name="xattr id value not allowed"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">The identifier <code><var>{value}</var></code> is
+  not an allowed value for extended attribute
+  <code><var>{text}</var></code>.</d:message>
+</d:item>
+
+<d:item name="xattr not applicable"
+    modules="WebIDL::Checker">
+  <d:message xml:lang="en">Extended attribute <code><var>{text}</var></code>
+  is not applicable to this kind of object.</d:message>
+</d:item>
+
+</section>
+
 <section id="information">
 <h2>Stability Information</h2>
 
@@ -3680,7 +4361,7 @@
   <d:text xml:lang="ja">位置不明</d:text>
 </d:cat>
 
-<d:cat name="(Unknown)">
+<d:cat name="(unknown)">
   <d:text xml:lang="en">(Unknown)</d:text>
   <d:text xml:lang="ja">(不明)</d:text>
 </d:cat>
@@ -3896,6 +4577,6 @@
 and/or modify it under the same terms as Perl itself.</p>
 </section>
 
-<!-- $Date: 2008/08/29 13:46:58 $ -->
+<!-- $Date: 2008/09/16 14:00:20 $ -->
 </body>
 </html>
\ No newline at end of file