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Revision Log
++ ChangeLog 16 Jul 2007 10:55:08 -0000
* cc.cgi (table stuff): Set |is_header| property
of table cells explicitly since otherwise newer JSON.pm
generates broken output.
(get_text): Return the reduced type name as well. Use
it as fragment of detail document.
* error-description-source.xml: More error descriptions
are added.
* mkdescription.pl: Remove |catalog| element from
the result description document.
* table.cgi: Set |is_header| property
of table cells explicitly since otherwise newer JSON.pm
generates broken output.
2007-07-16 Wakaba <wakaba@suika.fam.cx>
| 1 | wakaba | 1.1 | <!DOCTYPE html> |
| 2 | <html xmlns="http://www.w3.org/1999/xhtml" | ||
| 3 | xmlns:d="http://suika.fam.cx/~wakaba/archive/2007/wdcc-desc/" | ||
| 4 | id="error-description"> | ||
| 5 | <head> | ||
| 6 | <title xml:lang="en">Description of Errors — | ||
| 7 | Web Document Conformance Checker (BETA)</title> | ||
| 8 | <link rel="stylesheet" href="cc-style"/> | ||
| 9 | <link rel="license" href="#license"/> | ||
| 10 | </head> | ||
| 11 | <body> | ||
| 12 | <h1>Description of Errors</h1> | ||
| 13 | |||
| 14 | wakaba | 1.2 | <section id="html5-tokenize-error"> |
| 15 | <h2>HTML5 Parse Errors in Tokenization Stage</h2> | ||
| 16 | wakaba | 1.1 | |
| 17 | wakaba | 1.3 | <d:item name="after html" |
| 18 | class="parse-error"> | ||
| 19 | <d:message xml:lang="en">Tag <code><<var>$0</var>></code> | ||
| 20 | is not allowed after the end tag <code></html></code>.</d:message> | ||
| 21 | <d:desc xml:lang="en"> | ||
| 22 | <p>The start or end tag of an element appears after the | ||
| 23 | <code>html</code> element has been closed. The document is | ||
| 24 | non-conforming.</p> | ||
| 25 | |||
| 26 | <p>Any content of the document other than comments | ||
| 27 | must be put into the <code>html</code> element.</p> | ||
| 28 | </d:desc> | ||
| 29 | </d:item> | ||
| 30 | |||
| 31 | <d:item name="bare ero" | ||
| 32 | class="tokenize-error"> | ||
| 33 | <d:message xml:lang="en">The <code>&</code> character must | ||
| 34 | introduce a reference.</d:message> | ||
| 35 | <d:desc xml:lang="en"> | ||
| 36 | <p>An <code>&</code> (<code>U+0026</code> | ||
| 37 | <code class="charname">AMPERSAND</code>) character which | ||
| 38 | is not part of any reference appears in the input stream. | ||
| 39 | The document is non-conforming.</p> | ||
| 40 | |||
| 41 | <p>The <code>&</code> character must | ||
| 42 | be the first character of a reference: | ||
| 43 | <dl> | ||
| 44 | <dt>Named entity reference</dt> | ||
| 45 | <dd><pre class="html example"><code>&<var>entity-name</var>;</code></pre> | ||
| 46 | where <var>entity-name</var> is the name of the | ||
| 47 | character entity to be referenced.</dd> | ||
| 48 | <dt>Numeric character reference</dt> | ||
| 49 | <dd><pre class="html example"><code>&#<var>d</var>;</code></pre> | ||
| 50 | where <var>d</var> is the decimal representation of | ||
| 51 | the code position of the character to be referenced.</dd> | ||
| 52 | <dt>Hexadecimal character reference</dt> | ||
| 53 | <dd><pre class="html example"><code>&#x<var>h</var>;</code></pre> | ||
| 54 | where <var>h</var> is the hexadecimal representation | ||
| 55 | of the code position of the character to be referenced.</dd> | ||
| 56 | </dl> | ||
| 57 | </p> | ||
| 58 | |||
| 59 | <p>To represent <code>&</code> as a data character, use | ||
| 60 | named entity reference: | ||
| 61 | <pre class="html example"><code>&amp;</code></pre> | ||
| 62 | </p> | ||
| 63 | </d:desc> | ||
| 64 | </d:item> | ||
| 65 | |||
| 66 | <d:item name="bare nero" | ||
| 67 | class="tokenize-error"> | ||
| 68 | <d:message xml:lang="en">The decimal representation of the code position | ||
| 69 | of a character must be specified after <code>&#</code>.</d:message> | ||
| 70 | <d:desc xml:lang="en"> | ||
| 71 | <p>An <code>&</code> (<code>U+0026</code> | ||
| 72 | <code class="charname">AMPERSAND</code>) character immediately | ||
| 73 | followed by a <code>#</code> (<code>U+0023</code> | ||
| 74 | <code>NUMBER SIGN</code>) character which | ||
| 75 | is not part of any reference appears in the input stream. | ||
| 76 | The document is non-conforming.</p> | ||
| 77 | |||
| 78 | <p>The string <code>&#</code> must be the first two characters | ||
| 79 | <code>NUMBER SIGN</code>) character must be the first two characters | ||
| 80 | of a reference: | ||
| 81 | <dl> | ||
| 82 | <dt>Numeric character reference</dt> | ||
| 83 | <dd><pre class="html example"><code>&#<var>d</var>;</code></pre> | ||
| 84 | where <var>d</var> is the decimal representation of | ||
| 85 | the code point of the character to be referenced.</dd> | ||
| 86 | <dt>Hexadecimal character reference</dt> | ||
| 87 | <dd><pre class="html example"><code>&#x<var>h</var>;</code></pre> | ||
| 88 | where <var>h</var> is the hexadecimal representation | ||
| 89 | of the code point of the character to be referenced.</dd> | ||
| 90 | </dl> | ||
| 91 | </p> | ||
| 92 | |||
| 93 | <p>To represent <code>&#</code> as data characters, use | ||
| 94 | named entity reference: | ||
| 95 | <pre class="html example"><code>&amp;#</code></pre> | ||
| 96 | </p> | ||
| 97 | </d:desc> | ||
| 98 | </d:item> | ||
| 99 | |||
| 100 | <d:item name="bare hcro" | ||
| 101 | class="tokenize-error"> | ||
| 102 | <d:message xml:lang="en">The hexadecimal representation of the code position | ||
| 103 | of a character must be specified after <code>&#x</code>.</d:message> | ||
| 104 | <d:desc xml:lang="en"> | ||
| 105 | <p>The string <code>&#x</code> or <code>&#X</code> which | ||
| 106 | is not part of any reference appears in the input stream. | ||
| 107 | The document is non-conforming.</p> | ||
| 108 | |||
| 109 | <p>The string <code>&#x</code> or <code>&#X</code> must | ||
| 110 | be the first three characters of a hexadecimal reference: | ||
| 111 | <pre class="html example"><code>&#x<var>h</var>;</code></pre> | ||
| 112 | where <var>h</var> is the hexadecimal representation | ||
| 113 | of the code point of the character to be referenced.</p> | ||
| 114 | |||
| 115 | <p>To represent <code>&#x</code> as data characters, use | ||
| 116 | named entity reference: | ||
| 117 | <pre class="html example"><code>&amp;#x</code></pre> | ||
| 118 | </p> | ||
| 119 | </d:desc> | ||
| 120 | </d:item> | ||
| 121 | |||
| 122 | wakaba | 1.1 | <d:item name="duplicate attribute" |
| 123 | class="tokenize-error"> | ||
| 124 | <d:message xml:lang="en">There are two attributes with same name.</d:message> | ||
| 125 | <d:desc xml:lang="en"> | ||
| 126 | wakaba | 1.3 | <p>There are more than one attributes with the same |
| 127 | name in a tag. The document is non-conforming.</p> | ||
| 128 | wakaba | 1.1 | |
| 129 | <p>The <code>motion</code> attribute is not part of the HTML standard. | ||
| 130 | Use <code>img</code> element with animation GIF instead.</p> | ||
| 131 | </d:desc> | ||
| 132 | </d:item> | ||
| 133 | |||
| 134 | <d:item name="nestc" | ||
| 135 | class="tokenize-error"> | ||
| 136 | <d:message xml:lang="en">Void element syntax (<code>/></code>) cannot be | ||
| 137 | used for this element.</d:message> | ||
| 138 | <d:desc xml:lang="en"> | ||
| 139 | wakaba | 1.3 | <p>Void element syntax (<code>/></code>) must not be used |
| 140 | for the element. The document is non-conforming.</p> | ||
| 141 | |||
| 142 | <p>The void element syntax can only be | ||
| 143 | wakaba | 1.1 | used for <code>base</code>, <code>link</code>, <code>meta</code>, |
| 144 | <code>hr</code>, <code>br</code>, <code>img</code>, | ||
| 145 | <code>embed</code>, <code>param</code>, <code>area</code>, | ||
| 146 | wakaba | 1.3 | <code>col</code>, and <code>input</code> elements.</p> |
| 147 | wakaba | 1.1 | |
| 148 | wakaba | 1.3 | <p>Note that, unlike in XML, the void element syntax has |
| 149 | wakaba | 1.1 | no effect in HTML.</p> |
| 150 | </d:desc> | ||
| 151 | </d:item> | ||
| 152 | |||
| 153 | </section> | ||
| 154 | |||
| 155 | wakaba | 1.2 | <section id="html5-parse-errors"> |
| 156 | <h2>HTML5 Parse Errors in Tree Construction Stage</h2> | ||
| 157 | |||
| 158 | <d:item name="after head" | ||
| 159 | class="parse-error"> | ||
| 160 | <d:message xml:lang="en">The <code><var>$0</var></code> element cannot be | ||
| 161 | inserted between <code>head</code> and <code>body</code> elements.</d:message> | ||
| 162 | <d:desc xml:lang="en"> | ||
| 163 | wakaba | 1.3 | <p>A start tag appears after the <code>head</code> element is closed |
| 164 | wakaba | 1.2 | but before the <code>body</code> element is opened. |
| 165 | The document is non-conforming.</p> | ||
| 166 | </d:desc> | ||
| 167 | </d:item> | ||
| 168 | |||
| 169 | wakaba | 1.3 | <d:item name="in table" |
| 170 | class="parse-error"> | ||
| 171 | <d:message xml:lang="en">Tag <code><<var>$0</var>></code> | ||
| 172 |