| 56 |
<section id="character-encoding-layer"> |
<section id="character-encoding-layer"> |
| 57 |
<h2>Character Encoding Layer Errors</h2> |
<h2>Character Encoding Layer Errors</h2> |
| 58 |
|
|
| 59 |
<d:item name="illegal-octets-error" class="error-category-charset" level="m"> |
<d:item name="fallback-char-error" |
| 60 |
<d:message xml:lang="en">An illegal octet in the input stream.</d:message> |
modules="Charset::DecodeHandle"> |
| 61 |
|
<d:message xml:lang="en">Octet sequence <code><var>{octets}</var></code> |
| 62 |
|
is not an allowed representation of the character |
| 63 |
|
<code><var>{char}</var></code> — character reference |
| 64 |
|
<code><var>{char:hexref}</var></code> should be used instead.</d:message> |
| 65 |
|
<!-- HTML5 parse error --> |
| 66 |
|
</d:item> |
| 67 |
|
|
| 68 |
|
<d:item name="fallback-unassigned-error" |
| 69 |
|
modules="Charset::DecodeHandle"> |
| 70 |
|
<d:message xml:lang="en">No character is assigned to octet sequence |
| 71 |
|
<code><var>{octets}</var></code>.</d:message> |
| 72 |
|
<!-- HTML5 parse error --> |
| 73 |
|
</d:item> |
| 74 |
|
|
| 75 |
|
<d:item name="illegal-octets-error" |
| 76 |
|
modules="Charset::DecodeHandle"> |
| 77 |
|
<d:message xml:lang="en">Octet sequence <code><var>{octets}</var></code> |
| 78 |
|
is illegal.</d:message> |
| 79 |
|
</d:item> |
| 80 |
|
|
| 81 |
|
<d:item name="invalid-state-error" |
| 82 |
|
modules="Charset::DecodeHandle::ISO2022JP"> |
| 83 |
|
<!-- TODO: more user-friendly error message is desired... --> |
| 84 |
|
<d:message xml:lang="en">The input stream is broken.</d:message> |
| 85 |
|
<d:desc xml:lang="en"> |
| 86 |
|
<p>The input stream is encoded in <code>ISO-2022-JP</code> |
| 87 |
|
or its variant but is partially broken.</p> |
| 88 |
|
|
| 89 |
|
<p>Note that an <code>ISO-2022-JP</code> stream must end in the ASCII |
| 90 |
|
state.</p> |
| 91 |
|
</d:desc> |
| 92 |
|
</d:item> |
| 93 |
|
|
| 94 |
|
<d:item name="unassigned-code-point-error" |
| 95 |
|
modules="Charset::DecodeHandle"> |
| 96 |
|
<d:message xml:lang="en">No character is assigned to octet sequence |
| 97 |
|
<code><var>{octets}</var></code>.</d:message> |
| 98 |
</d:item> |
</d:item> |
| 99 |
</section> |
</section> |
| 100 |
|
|
| 214 |
|
|
| 215 |
<d:item name="chardecode:fallback" |
<d:item name="chardecode:fallback" |
| 216 |
modules="HTML::Parser"> |
modules="HTML::Parser"> |
| 217 |
<d:message xml:lang="en">Since no decoder for the document character |
<d:message xml:lang="en">Results might be <em>wrong</em>, since the |
| 218 |
encoding is found, decoder for the character encoding |
conformance checker cannot find an appropriate decoder for the character |
| 219 |
<code><var>{text}</var></code> is used. Checking results might be |
encoding used for the document.</d:message> |
| 220 |
<em>wrong</em>.</d:message> |
<d:desc xml:lang="en"> |
| 221 |
|
<p>The conformance checker cannot find an appropriate decoder for |
| 222 |
|
the character encoding used to encode characters in the document.</p> |
| 223 |
|
|
| 224 |
|
<p>This error is raised if:</p> |
| 225 |
|
<ul> |
| 226 |
|
<li>the conformance checker cannot find any decoder for the character |
| 227 |
|
encoding in use, but it knows that the encoding is similar to another |
| 228 |
|
character encoding, such that it uses the decoder for that character |
| 229 |
|
encoding, and therefore some octets might be interpreted incorrectly, |
| 230 |
|
or,</li> |
| 231 |
|
<li>the conformance checker find a decoder for the character encoding |
| 232 |
|
in use, but it does not know whether the decoder is conforming to the |
| 233 |
|
relevant specification or not, and therefore some octets might be |
| 234 |
|
interpreted incorrectly.</li> |
| 235 |
|
</ul> |
| 236 |
|
|
| 237 |
|
<p>In either case, the result shown by the conformance checker might |
| 238 |
|
contain wrong errors caused by errorneous decoder or might not contain |
| 239 |
|
errors that should be raised if an appropriate decoder is used.</p> |
| 240 |
|
|
| 241 |
|
<!-- TODO: add advise that either install relevant modules or |
| 242 |
|
join the developmenet of the modules... --> |
| 243 |
|
</d:desc> |
| 244 |
</d:item> |
</d:item> |
| 245 |
|
|
| 246 |
<d:item name="chardecode:no error" |
<d:item name="chardecode:no error" |
| 287 |
</ul> |
</ul> |
| 288 |
</d:desc> |
</d:desc> |
| 289 |
</d:item> |
</d:item> |
| 290 |
|
</section> |
| 291 |
|
|
| 292 |
|
<section id="character-set-layer"> |
| 293 |
|
<h2>Coded Character Set Layer Errors</h2> |
| 294 |
|
|
| 295 |
<d:item name="NULL" |
<d:item name="NULL" |
| 296 |
modules="HTML::Parser"> |
modules="HTML::Parser"> |
| 297 |
|
<!-- HTML5 Parse Error --> |
| 298 |
<d:message xml:lang="en">The <code class="charname">NULL</code> character |
<d:message xml:lang="en">The <code class="charname">NULL</code> character |
| 299 |
is not allowed.</d:message> |
is not allowed.</d:message> |
| 300 |
</d:item> |
</d:item> |
| 301 |
|
|
| 302 |
<d:item name="control char" |
<d:item name="control char" |
| 303 |
modules="HTML::Parser"> |
modules="HTML::Parser"> |
| 304 |
|
<!-- HTML5 Parse Error --> |
| 305 |
<d:message xml:lang="en">Code point <code><var>{text}</var></code> is |
<d:message xml:lang="en">Code point <code><var>{text}</var></code> is |
| 306 |
not allowed.</d:message> |
not allowed.</d:message> |
| 307 |
</d:item> |
</d:item> |
| 308 |
|
|
| 309 |
|
<d:item name="nonchar" |
| 310 |
|
modules="Charset::UnicodeChecker"> |
| 311 |
|
<d:message xml:lang="en">Noncharacter <code><var>{text}</var></code> |
| 312 |
|
is found in the input stream.</d:message> |
| 313 |
|
<d:desc xml:lang="en"> |
| 314 |
|
<p>Noncharacter code points are used in the input stream.</p> |
| 315 |
|
|
| 316 |
|
<p>Noncharacter code points are reserved for internal processings. |
| 317 |
|
Their use for information interchanges are forbidden.</p> |
| 318 |
|
|
| 319 |
|
<p>In addition, they are not allowed in HTML document.</p> |
| 320 |
|
<!-- "permanently undefined Unicode characters" in HTML5. --> |
| 321 |
|
</d:desc> |
| 322 |
|
</d:item> |
| 323 |
|
|
| 324 |
|
<d:item name="unicode deprecated" |
| 325 |
|
modules="Charset::UnicodeChecker"> |
| 326 |
|
<d:message xml:lang="en">Use of character <code><var>{text}</var></code> |
| 327 |
|
is deprecated.</d:message> |
| 328 |
|
</d:item> |
| 329 |
|
|
| 330 |
|
<d:item name="unicode discouraged" |
| 331 |
|
modules="Charset::UnicodeChecker"> |
| 332 |
|
<d:message xml:lang="en">Use of character <code><var>{text}</var></code> |
| 333 |
|
is discouraged.</d:message> |
| 334 |
|
</d:item> |
| 335 |
|
|
| 336 |
|
<d:item name="unicode not preferred" |
| 337 |
|
modules="Charset::UnicodeChecker"> |
| 338 |
|
<d:message xml:lang="en">Code point <code><var>{text}</var></code> |
| 339 |
|
is not the preferred representation of that character.</d:message> |
| 340 |
|
</d:item> |
| 341 |
|
|
| 342 |
|
<d:item name="unicode should" |
| 343 |
|
modules="Charset::UnicodeChecker"> |
| 344 |
|
<d:message xml:lang="en">Character <code><var>{text}</var></code> |
| 345 |
|
should not be used in many cases.</d:message> |
| 346 |
|
</d:item> |
| 347 |
|
|
| 348 |
</section> |
</section> |
| 349 |
|
|
| 350 |
<section id="html5-tokenize-error"> |
<section id="html5-tokenize-error"> |
| 865 |
<section id="html5-parse-errors"> |
<section id="html5-parse-errors"> |
| 866 |
<h2>HTML5 Parse Errors in Tree Construction Stage</h2> |
<h2>HTML5 Parse Errors in Tree Construction Stage</h2> |
| 867 |
|
|
| 868 |
|
<d:item name="after after frameset" |
| 869 |
|
modules="HTML::Parser"> |
| 870 |
|
<d:message xml:lang="en">There is a start tag |
| 871 |
|
<code><<var>{text}</var>></code> is after the <code>html</code> element |
| 872 |
|
is closed.</d:message> |
| 873 |
|
<d:message xml:lang="ja"><code>html</code> 要素が閉じられた後に開始タグ |
| 874 |
|
<code><<var>{text}</var>></code> があります。</d:message> |
| 875 |
|
</d:item> |
| 876 |
|
|
| 877 |
|
<d:item name="after after frameset:/" |
| 878 |
|
modules="HTML::Parser"> |
| 879 |
|
<d:message xml:lang="en">There is an end tag |
| 880 |
|
<code></<var>{text}</var>></code> is after the <code>html</code> element |
| 881 |
|
is closed.</d:message> |
| 882 |
|
<d:message xml:lang="ja"><code>html</code> 要素が閉じられた後に終了タグ |
| 883 |
|
<code></<var>{text}</var>></code> があります。</d:message> |
| 884 |
|
</d:item> |
| 885 |
|
|
| 886 |
<d:item name="after body" |
<d:item name="after body" |
| 887 |
modules="HTML::Parser"> |
modules="HTML::Parser"> |
| 888 |
<d:message xml:lang="en">Start tag <code><<var>{text}</var>></code> is |
<d:message xml:lang="en">Start tag <code><<var>{text}</var>></code> is |
| 1306 |
</d:desc> |
</d:desc> |
| 1307 |
</d:item> |
</d:item> |
| 1308 |
|
|
| 1309 |
|
<d:item name="XSLT-compat" |
| 1310 |
|
modules="HTML::Parser"> |
| 1311 |
|
<d:message xml:lang="en">The <code>DOCTYPE</code> legacy string is |
| 1312 |
|
used.</d:message> |
| 1313 |
|
<d:message xml:lang="ja"><code>DOCTYPE</code> |
| 1314 |
|
遺物文字列が使われています。</d:message> |
| 1315 |
|
<d:desc xml:lang="en"> |
| 1316 |
|
<p>The <code>DOCTYPE</code> with the <code>DOCTYPE</code> legacy |
| 1317 |
|
string, i.e. |
| 1318 |
|
<code class="html bad example"><!DOCTYPE HTML PUBLIC "XSLT-compat"></code> |
| 1319 |
|
is used.</p> |
| 1320 |
|
|
| 1321 |
|
<p>The <code>DOCTYPE</code> legacy string should not be used for documents |
| 1322 |
|
<em>not</em> generated from XSLT transformation process. It is allowed |
| 1323 |
|
only to enable to use XSLT style sheets with the HTML output mode, which |
| 1324 |
|
does not support generation of the <code>DOCTYPE</code> with no |
| 1325 |
|
<code>PUBLIC</code> |
| 1326 |
|
identifier. For other purposes, the <code>DOCTYPE</code> legacy |
| 1327 |
|
string, i.e. <code class="html bad example">PUBLIC "XSLT-compat"</code>, |
| 1328 |
|
is useless and should not be used.</p> |
| 1329 |
|
</d:desc> |
| 1330 |
|
</d:item> |
| 1331 |
|
|
| 1332 |
</section> |
</section> |
| 1333 |
|
|
| 1334 |
<section id="element-content-model-errors"> |
<section id="element-content-model-errors"> |
| 1598 |
|
|
| 1599 |
<d:item name="element not allowed:meta charset" |
<d:item name="element not allowed:meta charset" |
| 1600 |
modules="ContentChecker::HTML"> |
modules="ContentChecker::HTML"> |
| 1601 |
<d:message xml:lang="en">The character encoding declaration must be the |
<d:message xml:lang="en">The character encoding declaration is not the |
| 1602 |
first element in the <code>head</code> element.</d:message> |
first child element in the <code>head</code> element.</d:message> |
| 1603 |
|
<d:message xml:lang="ja">文字符号化宣言が <code>head</code> |
| 1604 |
|
要素の最初の子要素ではありません。</d:message> |
| 1605 |
|
<d:desc xml:lang="en"> |
| 1606 |
|
<p>The character encoding declaration |
| 1607 |
|
(<code class="html example"><meta charset="<var>...</var>"></code> or |
| 1608 |
|
<code class="html example"><meta http-equiv=Content-Type content="text/html; charset=<var>...</var>"></code> |
| 1609 |
|
must be the first child element in the <code>head</code> element.</p> |
| 1610 |
|
|
| 1611 |
|
<p>The character encoding declaration have to occur near the beginning |
| 1612 |
|
of the document to ensure that Web browsers can be determine the |
| 1613 |
|
character encoding of the document.</p> |
| 1614 |
|
|
| 1615 |
|
<p>The <code>title</code> element and other metadata elements must |
| 1616 |
|
appear after any character encoding declaration is processed.</p> |
| 1617 |
|
</d:desc> |
| 1618 |
</d:item> |
</d:item> |
| 1619 |
|
|
| 1620 |
<d:item name="element not allowed:metadata" |
<d:item name="element not allowed:metadata" |
| 1698 |
<d:item name="element not defined" |
<d:item name="element not defined" |
| 1699 |
modules="ContentChecker"> |
modules="ContentChecker"> |
| 1700 |
<d:message xml:lang="en">This element is not defined.</d:message> |
<d:message xml:lang="en">This element is not defined.</d:message> |
| 1701 |
|
<d:message xml:lang="ja">この要素は定義されていません。</d:message> |
| 1702 |
|
<d:desc xml:lang="en"> |
| 1703 |
|
<p>The element is not one of elements allowed |
| 1704 |
|
in the latest version of relevant specifications.</p> |
| 1705 |
|
|
| 1706 |
|
<p>The element cannot be used.</p> |
| 1707 |
|
|
| 1708 |
|
<dl class="switch"> |
| 1709 |
|
<dt><code>event-source</code> element</dt> |
| 1710 |
|
<dd>The element was renamed as <em><code>eventsource</code> |
| 1711 |
|
element</em> (no hyphen).</dd> |
| 1712 |
|
<dt><code>m</code> element</dt> |
| 1713 |
|
<dd>The element was renamed as <em><code>mark</code> |
| 1714 |
|
element</em>.</dd> |
| 1715 |
|
</dl> |
| 1716 |
|
</d:desc> |
| 1717 |
</d:item> |
</d:item> |
| 1718 |
|
|
| 1719 |
<d:item name="no significant content" |
<d:item name="no significant content" |
| 1838 |
<d:item name="attribute not defined" |
<d:item name="attribute not defined" |
| 1839 |
modules="ContentChecker"> |
modules="ContentChecker"> |
| 1840 |
<d:message xml:lang="en">This attribute is not defined.</d:message> |
<d:message xml:lang="en">This attribute is not defined.</d:message> |
| 1841 |
|
<d:message xml:lang="ja">この属性は定義されていません。</d:message> |
| 1842 |
<d:desc xml:lang="en"> |
<d:desc xml:lang="en"> |
| 1843 |
<p>The attribute is not one of attributes allowed for the element |
<p>The attribute is not one of attributes allowed for the element |
| 1844 |
in the latest version of relevant specifications.</p> |
in the latest version of relevant specifications.</p> |
| 1845 |
|
|
| 1846 |
<p>The attribute cannot be used.</p> |
<p>The attribute cannot be used.</p> |
| 1847 |
|
|
| 1848 |
<dl> |
<dl class="switch"> |
| 1849 |
|
<dt><code>align</code> attribute (various HTML elements)</dt> |
| 1850 |
|
<dt><code>border</code> attribute (various HTML elements)</dt> |
| 1851 |
|
<dd>These attributes are no longer part of HTML. You can use CSS |
| 1852 |
|
properties to control the presentation of the element.</dd> |
| 1853 |
<dt><code>autosubmit</code> attribute (<code>menu</code> element)</dt> |
<dt><code>autosubmit</code> attribute (<code>menu</code> element)</dt> |
| 1854 |
<dd>The attribute was part of HTML5 draft but then dropped. |
<dd>The attribute was part of HTML5 draft but then dropped. |
| 1855 |
Similar functionality can be implemented by scripts.</dd> |
Similar functionality can be implemented by scripts.</dd> |
| 1856 |
|
<dt><code>language</code> attribute (<code>script</code> element)</dt> |
| 1857 |
|
<dd>The attribute is no longer the standard way to specify the |
| 1858 |
|
scripting language. If you are using JavaScript, then no explicit |
| 1859 |
|
specification of the scripting language is necessary, so you can |
| 1860 |
|
write the element like: |
| 1861 |
|
<p><code class="html example code"><script><br/><!-- |
| 1862 |
|
--> /* JavaScript code */<br/><!-- |
| 1863 |
|
--></script></code></p> |
| 1864 |
|
If you are using different scripting language from JavaScript, or |
| 1865 |
|
you want to declare the scripting language explicitly, you should |
| 1866 |
|
use the <code>type</code> attribute, as follows: |
| 1867 |
|
<dl class="switch"> |
| 1868 |
|
<dt>JavaScript</dt> |
| 1869 |
|
<dd>Use |
| 1870 |
|
<code class="html example"><script type="text/javascript"></code>.</dd> |
| 1871 |
|
<dt>VBScript</dt> |
| 1872 |
|
<dd>Use |
| 1873 |
|
<code class="html example"><script type="text/vbscript"></code>.</dd> |
| 1874 |
|
</dl> |
| 1875 |
|
</dd> |
| 1876 |
</dl> |
</dl> |
| 1877 |
</d:desc> |
</d:desc> |
| 1878 |
</d:item> |
</d:item> |
| 2239 |
|
|
| 2240 |
<d:item name="empty attribute value" |
<d:item name="empty attribute value" |
| 2241 |
modules="ContentChecker::HTML"> |
modules="ContentChecker::HTML"> |
| 2242 |
<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> |
| 2243 |
|
<d:message xml:lang="ja">属性値が空です。</d:message> |
| 2244 |
|
</d:item> |
| 2245 |
|
|
| 2246 |
|
<d:item name="empty style sheet title" |
| 2247 |
|
modules="ContentChecker::HTML"> |
| 2248 |
|
<d:message xml:lang="en">The value of the <code>title</code> attribute |
| 2249 |
|
is empty.</d:message> |
| 2250 |
|
<d:message xml:lang="ja"><code>title</code> 属性の値が空です。</d:message> |
| 2251 |
|
<d:desc xml:lang="en"> |
| 2252 |
|
<p>The <code>title</code> attribute value of the <code>link</code> |
| 2253 |
|
element that defines an alternate style sheet is an empty value.</p> |
| 2254 |
|
|
| 2255 |
|
<p>A <code>link</code> element whose <code>rel</code> attribute |
| 2256 |
|
is <code>alternate stylesheet</code> defines an alternate style sheet. |
| 2257 |
|
An alternate style sheet must be associated with a name using the |
| 2258 |
|
<code>title</code> attribute. The name cannot be empty.</p> |
| 2259 |
|
</d:desc> |
| 2260 |
</d:item> |
</d:item> |
| 2261 |
|
|
| 2262 |
<d:item name="float:out of range" |
<d:item name="float:out of range" |
| 2684 |
modules="IMTChecker"> |
modules="IMTChecker"> |
| 2685 |
<d:message xml:lang="en">An obsolete Internet Media Type |
<d:message xml:lang="en">An obsolete Internet Media Type |
| 2686 |
<code><var>{value}</var></code> is used.</d:message> |
<code><var>{value}</var></code> is used.</d:message> |
| 2687 |
<d:item xml:lang="en"> |
<d:message xml:lang="ja">廃止されたインターネット媒体型 |
| 2688 |
<p>The specified Internet Media Type is registered with status |
<code><var>{value}</var></code> が使われています。</d:message> |
| 2689 |
of <i>OBSOLETE</i>.</p> |
<d:desc xml:lang="en"> |
| 2690 |
|
<p>The specified Internet Media Type is registered with its intended |
| 2691 |
|
usage as <i>OBSOLETE</i>.</p> |
| 2692 |
|
|
| 2693 |
<dl class="swtich"> |
<dl class="swtich"> |
| 2694 |
<dt>Media type <code>text/ecmascript</code></dt> |
<dt>Media type <code>text/ecmascript</code></dt> |
| 2695 |
<dd>Media type <code>text/ecmascript</code> is obsoleted in |
<dd>Media type <code>text/ecmascript</code> is obsoleted in |
| 2696 |
favor of <code>application/ecmascript</code>. Note that |
favor of <code>application/ecmascript</code>. Note that |
| 2697 |
<code>text/javascript</code> would be better alternative |
<em><code>text/javascript</code></em> would be the better alternative |
| 2698 |
for many cases.</dd> |
in many cases.</dd> |
| 2699 |
<dt>Media type <code>text/javascript</code></dt> |
<dt>Media type <code>text/javascript</code></dt> |
| 2700 |
<dd>Media type <code>text/javascript</code> is obsoleted by |
<dd>Media type <code>text/javascript</code> is obsoleted by |
| 2701 |
<abbr>IETF</abbr> with backward incompatible alternate |
<abbr>IETF</abbr> with backward incompatible alternate |
| 2702 |
<code>application/javascript</code> for architectural |
<code>application/javascript</code> for architectural |
| 2703 |
purity.<!-- @@ ref? --> Realist may ignore this warning.</dd> |
purity.<!-- @@ ref? --> Those who prefer reality to academic |
| 2704 |
|
purity <em>may ignore</em> this warning.</dd> |
| 2705 |
</dl> |
</dl> |
| 2706 |
</d:item> |
</d:desc> |
| 2707 |
</d:item> |
</d:item> |
| 2708 |
|
|
| 2709 |
<d:item name="IMT:parameter missing" |
<d:item name="IMT:parameter missing" |
| 4004 |
<d:text xml:lang="ja">位置不明</d:text> |
<d:text xml:lang="ja">位置不明</d:text> |
| 4005 |
</d:cat> |
</d:cat> |
| 4006 |
|
|
| 4007 |
<d:cat name="(Unknown)"> |
<d:cat name="(unknown)"> |
| 4008 |
<d:text xml:lang="en">(Unknown)</d:text> |
<d:text xml:lang="en">(Unknown)</d:text> |
| 4009 |
<d:text xml:lang="ja">(不明)</d:text> |
<d:text xml:lang="ja">(不明)</d:text> |
| 4010 |
</d:cat> |
</d:cat> |