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++ ChangeLog 1 Jul 2007 10:02:07 -0000 * cc.cgi: Return 404 if |PATH_INFO| is different from |/|. Link to |error-description|. * error-description-source.xml: New. * mkdescription.pl: New. 2007-07-01 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 | <section id="html5-parse-errors"> | ||
| 15 | <h2>HTML5 Parse Errors</h2> | ||
| 16 | |||
| 17 | <d:item name="after head" | ||
| 18 | class="parse-error"> | ||
| 19 | <d:message xml:lang="en">The <code><var>$0</var></code> element cannot be | ||
| 20 | inserted between <code>head</code> and <code>body</code> elements.</d:message> | ||
| 21 | <d:desc xml:lang="en"> | ||
| 22 | <p>A start tag occurs after the <code>head</code> element is closed | ||
| 23 | but before the <code>body</code> element is opened. | ||
| 24 | The document is non-conforming.</p> | ||
| 25 | </d:desc> | ||
| 26 | </d:item> | ||
| 27 | |||
| 28 | <d:item name="duplicate attribute" | ||
| 29 | class="tokenize-error"> | ||
| 30 | <d:message xml:lang="en">There are two attributes with same name.</d:message> | ||
| 31 | <d:desc xml:lang="en"> | ||
| 32 | <p>Attributes must be unique in an element. Specifying | ||
| 33 | attributes with same name more than once is non-conforming.</p> | ||
| 34 | |||
| 35 | <p>The <code>motion</code> attribute is not part of the HTML standard. | ||
| 36 | Use <code>img</code> element with animation GIF instead.</p> | ||
| 37 | </d:desc> | ||
| 38 | </d:item> | ||
| 39 | |||
| 40 | <d:item name="nestc" | ||
| 41 | class="tokenize-error"> | ||
| 42 | <d:message xml:lang="en">Void element syntax (<code>/></code>) cannot be | ||
| 43 | used for this element.</d:message> | ||
| 44 | <d:desc xml:lang="en"> | ||
| 45 | <p>The void element syntax <code>/></code> syntax can only be | ||
| 46 | used for <code>base</code>, <code>link</code>, <code>meta</code>, | ||
| 47 | <code>hr</code>, <code>br</code>, <code>img</code>, | ||
| 48 | <code>embed</code>, <code>param</code>, <code>area</code>, | ||
| 49 | <code>col</code>, and <code>input</code> elements. | ||
| 50 | For any other elements, using that syntax is non-conforming.</p> | ||
| 51 | |||
| 52 | <p>Unlike XML, the void element syntax (<code>/></code>) has | ||
| 53 | no effect in HTML.</p> | ||
| 54 | </d:desc> | ||
| 55 | </d:item> | ||
| 56 | |||
| 57 | </section> | ||
| 58 | |||
| 59 | <section id="element-content-model-errors"> | ||
| 60 | <h2>Element Content Model Errors</h2> | ||
| 61 | |||
| 62 | <d:item name="character not allowed" | ||
| 63 | class="content-model-error"> | ||
| 64 | <d:message xml:lang="en">Data character is not allowed in this | ||
| 65 | context.</d:message> | ||
| 66 | <d:desc xml:lang="en"> | ||
| 67 | <p>A data character occurs where it is not allowed in this | ||
| 68 | context. The document is non-conforming.</p> | ||
| 69 | |||
| 70 | <p>Possible causes: | ||
| 71 | <dl> | ||
| 72 | <dt>If the erred element is an inline-level element (such | ||
| 73 | as <code>a</code> or <code>span</code>)</dt> | ||
| 74 | <dd><p>A data character cannot be a child | ||
| 75 | of certain sectioning elements such as <code>body</code>, | ||
| 76 | <code>section</code>, and <code>blockquote</code>.</p> | ||
| 77 | |||
| 78 | <p>Any inline-level content must be put | ||
| 79 | in e.g. paragraph element such as <code>p</code>.</p></dd> | ||
| 80 | <dt>If the erred element is a block-level element (such as | ||
| 81 | <code>div</code> or <code>h<var>n</var></code>)</dt> | ||
| 82 | <dd><p>Though some elements such as <code>div</code>, | ||
| 83 | <code>li</code>, and < |