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<div class="header"> |
<div class="header"> |
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<h1>manakai's <abbr>XML</abbr> Conformance Checking</h1> |
<h1>manakai's <abbr>XML</abbr> Conformance Checking</h1> |
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<h2>Working Draft <time datetime=2007-12-01>1 December 2007</time></h2> |
<h2>Working Draft <time datetime=2008-03-16>16 March 2008</time></h2> |
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<dl class="versions-uri"> |
<dl class="versions-uri"> |
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<dt>This Version</dt> |
<dt>This Version</dt> |
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>w@suika.fam.cx</a>></code></dd> |
>w@suika.fam.cx</a>></code></dd> |
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</dl> |
</dl> |
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<p class="copyright" lang="en">© <time>2007</time> <a |
<p class="copyright" lang="en">© <time>2007</time>$B!>(B<time>2008</time> <a |
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href="http://suika.fam.cx/~wakaba/who?" rel="author">Wakaba</a>. |
href="http://suika.fam.cx/~wakaba/who?" rel="author">Wakaba</a>. |
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Permission is granted to copy, distribute and/or modify this document |
Permission is granted to copy, distribute and/or modify this document |
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under the terms of the <a rel="license" |
under the terms of the <a rel="license" |
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<p><span class=ed>Algorithm is normative but non-normative</span>. |
<p><span class=ed>Algorithm is normative but non-normative</span>. |
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In addition, the order in which <a href="#errors">errors</a> are |
In addition, the order in which <a href="#errors">errors</a> are |
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raised is undefined.</p> |
raised is undefined.</p> |
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<p>This document sometimes cites parts of <abbr>XML</abbr> 1.0 specification |
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by hyperlinks. When the document being processed is an <abbr>XML</abbr> 1.1 |
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document, however, corresponding parts of the <abbr>XML</abbr> 1.1 |
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specification should be consulted instead.</p> |
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</div> |
</div> |
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<div class=ed><p>@@ TODO: #dt-atuseroption at user option |
<div class=ed><p>@@ TODO: #dt-atuseroption at user option |
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(MAY or MUST), #dt-compat for compatibility, |
(MAY or MUST), #dt-compat for compatibility, |
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#dt-interop for interoperability</p></div> |
#dt-interop for interoperability</p> |
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<p>TODO: XML 1.1, XML Namespace 1.0/1.1, xml:base, xml:id |
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</div> |
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</div> |
</div> |
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<div class=section id=parsing-xml> |
<div class=section id=parsing-xml> |
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<h2>Parsing <abbr>XML</abbr> Document</h2> |
<h2>Parsing <abbr>XML</abbr> Document</h2> |
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<ul> |
<p>When an <abbr>XML</abbr> document is parsed, the following clauses |
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<li>If the <abbr>XML</abbr> document does not begin with an |
are applied:</p> |
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<abbr>XML</abbr> declaration, then raise an |
<dl> |
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<a href="#xml-misc-recommentation" id=xmr-xml-decl><code>xml-misc-recommendation</code></a>.</li> |
<dt>For each document |
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<li>If the replacement text of an entity declaration is |
<dd>If the <abbr>XML</abbr> document does not begin with an |
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<code><</code>, then raise an |
<abbr>XML</abbr> declaration, then the parser <em class=rfc2119>MUST</em> |
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<a href="#xml-misc-warning" id=xmw-entity-value-lt><code>xml-misc-warning</code></a>.<!-- |
raise an |
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<a href="#xml-misc-recommentation" id=xmr-xml-decl><code>xml-misc-recommendation</code></a>. |
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<dt>For each internal general entity declaration processed by the parser |
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<dd>If the |
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<a href="http://www.w3.org/TR/2006/REC-xml-20060816/#NT-EntityValue"><code>EntityValue</code></a> |
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part of the general entity declaration contains a bare <code>U+003C</code> |
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<code>LESS-THAN SIGN</code> (<code><</code>) character, then the parser |
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<em class=rfc2119>MUST</em> raise an |
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<a href="#xml-misc-warning" id=xmw-entity-value-lt><code>xml-misc-warning</code></a>.<!-- |
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"strongly advised to avoid" in a Note in Section 2.3 of [XML10], [XML11]. |
"strongly advised to avoid" in a Note in Section 2.3 of [XML10], [XML11]. |
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--></li> |
--> |
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<li>If there is an element type declaration whose <code>Name</code> |
<dt>For each element type declaration processed by the parser |
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value is already declared, then raise an |
<dd>If there is another element type declaration whose <code>Name</code> |
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<a href="#xml-validity-error" id=vc-edunique><code>xml-validity-error</code></a>.</li> |
is equal to the <code>Name</code> of the element type declaration, then |
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<li>If attribute definition whose <code>Name</code> is |
the parser <em class=rfc2119>MUST</em> raise an |
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<code>xml:space</code> has <span class=ed>declared type different from |
<a href="#xml-validity-error" id=vc-edunique><code>xml-validity-error</code></a>. |
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(default|preserve), (default), or (preserve)</span>, then raise an |
<!-- |
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<a href="#xml-misc-error" id=xme-ad-xml-space><code>xml-misc-error</code></a>. |
NOTE: <!ATTLIST a xml:space (default) #IMPLIED xml:space CDATA #IMPLIED> |
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<span class=ed>@@ duplication with |
will not be warned. |
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<a href="#xml-at-xml-space">#xml-at-xml-space</a>.<!-- |
--> |
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<!ATTLIST e xml:space CDATA #IMPLIED xml:space CDATA #IMPLIED> --></span></li> |
<dt>For each empty-element tag |
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<li>If an empty-element tag is used for an element which is <em>not</em> |
<dd>If the <code>Name</code> of the tag is not declared by a processed |
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declared <code>EMPTY</code>, then raise an |
element type declaration as <code>EMPTY</code> content, then the parser |
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<a href="#xml-misc-recommentation" id=xmr-emptyelemtag-not-empty><code>xml-misc-recommendation</code></a>.</li> |
<em class=rfc2119>MUST</em> raise an |
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<li>If an empty-element tag is <em>not</em> used for an element which is |
<a href="#xml-misc-recommentation" id=xmr-emptyelemtag-not-empty><code>xml-misc-recommendation</code></a>. |
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declared <code>EMPTY</code>, then raise an |
<dt>For each start-tag |
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<a href="#xml-misc-recommentation" id=xmr-empty-not-emptyelemtag><code>xml-misc-recommendation</code></a>.</li> |
<dd>If the <code>Name</code> of the tag is declared by a processed element |
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type declaration as <code>EMPTY</code> content, then the parser |
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<em class=rfc2119>MUST</em> raise an |
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<a href="#xml-misc-recommentation" id=xmr-empty-not-emptyelemtag><code>xml-misc-recommendation</code></a>. |
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<!-- |
<!-- |
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#vc-PEinMarkupDecl Validity constraint: Proper Declaration/PE Nesting |
#vc-PEinMarkupDecl Validity constraint: Proper Declaration/PE Nesting |
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"It is a fatal error when an XML processor encounters an entity with an encoding that it is unable to process. It is a fatal error if an XML entity is determined (via default, encoding declaration, or higher-level protocol) to be in a certain encoding but contains byte sequences that are not legal in that encoding." |
"It is a fatal error when an XML processor encounters an entity with an encoding that it is unable to process. It is a fatal error if an XML entity is determined (via default, encoding declaration, or higher-level protocol) to be in a certain encoding but contains byte sequences that are not legal in that encoding." |
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@@ We should phrase out what the parser should do where the XML specification |
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left undefined. For example: Comment must be converted to a Comment node, |
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illegal xml:space value must be preserved, so on. |
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--> |
--> |
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</ul> |
</dl> |
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</div> |
</div> |
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<div class="section" id=checking-dom> |
<div class="section" id=checking-dom> |
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<li>If <code>nodeName</code> attribute of <var>n</var> is |
<li>If <code>nodeName</code> attribute of <var>n</var> is |
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<code>xml:space</code> <span class=ed>@@ or {xml namespace}:space ?</span> |
<code>xml:space</code> <span class=ed>@@ or {xml namespace}:space ?</span> |
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and <span class=ed>its declared type is different from (default|preserve), |
and <span class=ed>its declared type is different from (default|preserve), |
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(default), or (preserve)</span>, then raise an |
(preserve|default), (default), or (preserve)</span>, then raise an |
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<a href="#xml-misc-error" id=xme-at-xml-space><code>xml-misc-error</code></a>.</li> |
<a href="#xml-misc-error" id=xme-at-xml-space><code>xml-misc-error</code></a>.</li> |
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<li>For each node <dfn id=var-ad-nc><var>n<sub><var>c</var></sub></var></dfn> in the |
<li>For each node <dfn id=var-ad-nc><var>n<sub><var>c</var></sub></var></dfn> in the |
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<code>childNodes</code> list of <var>n</var>, |
<code>childNodes</code> list of <var>n</var>, |