- From: CVS User fsasaki <cvsmail@w3.org>
- Date: Tue, 14 May 2013 22:30:14 +0000
- To: public-multilingualweb-lt-commits@w3.org
Update of /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/TR-version
In directory gil:/tmp/cvs-serv24664/TR-version
Modified Files:
Overview.html
Log Message:
pub prep
--- /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/TR-version/Overview.html 2013/04/10 19:49:16 1.79
+++ /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/TR-version/Overview.html 2013/05/14 22:30:13 1.80
@@ -5,14 +5,14 @@
</style><link rel="stylesheet" href="local.css" type="text/css"/><link rel="stylesheet" type="text/css" href="http://www.w3.org/StyleSheets/TR/W3C-WD.css"/></head><body><div class="head"><p><a href="http://www.w3.org/"><img src="http://www.w3.org/Icons/w3c_home" alt="W3C" height="48" width="72"/></a></p>
<h1><a name="title" id="title"></a>Internationalization Tag Set (ITS) Version 2.0</h1>
-<h2><a name="w3c-doctype" id="w3c-doctype"></a>W3C Working Draft 11 April 2013</h2><dl><dt>This version:</dt><dd>
- <a href="http://www.w3.org/TR/2013/WD-its20-20130411/">
- http://www.w3.org/TR/2013/WD-its20-20130411/</a>
+<h2><a name="w3c-doctype" id="w3c-doctype"></a>W3C Last Call Working Draft 16 May 2013</h2><dl><dt>This version:</dt><dd>
+ <a href="http://www.w3.org/TR/2013/WD-its20-20130516/">
+ http://www.w3.org/TR/2013/WD-its20-20130516/</a>
</dd><dt>Latest version:</dt><dd>
<a href="http://www.w3.org/TR/its20/">http://www.w3.org/TR/its20/</a>
- </dd><dt>Previous version:</dt><dd><a href="http://www.w3.org/TR/2012/WD-its20-20121206/">
- http://www.w3.org/TR/2012/WD-its20-20121206/</a></dd><dt>Editors:</dt><dd>Shaun McCane, Invited Expert</dd><dd>Dave Lewis, TCD</dd><dd>Christian Lieske, SAP AG</dd><dd>Arle Lommel, DFKI</dd><dd>Jirka Kosek, UEP</dd><dd>Felix Sasaki, DFKI / W3C Fellow</dd><dd>Yves Savourel, ENLASO</dd></dl><p>This document is also available in these non-normative formats: <a href="its20.odd">ODD/XML document</a>, <a href="itstagset20.zip">self-contained zipped archive</a>, and <a href="diffs/diff-wd20130411-wd20121206.html">XHTML Diff markup to previous publication
- 2012-12-06</a>.</p><p class="copyright"><a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2013 <a href="http://www.w3.org/"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a href="http://www.csail.mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</acronym></a>, <a href="http://www.ercim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, <a href="http://www.keio.ac.jp/">Keio</a>, <a href="http://ev.buaa.edu.cn/">Beihang</a>), All Rights Reserved. W3C <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, <a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply.</p></div><hr/><div>
+ </dd><dt>Previous version:</dt><dd><a href="http://www.w3.org/TR/2013/WD-its20-20130411/">
+ http://www.w3.org/TR/2013/WD-its20-20130411/</a></dd><dt>Editors:</dt><dd>Shaun McCane, Invited Expert</dd><dd>Dave Lewis, TCD</dd><dd>Christian Lieske, SAP AG</dd><dd>Arle Lommel, DFKI</dd><dd>Jirka Kosek, UEP</dd><dd>Felix Sasaki, DFKI / W3C Fellow</dd><dd>Yves Savourel, ENLASO</dd></dl><p>This document is also available in these non-normative formats: <a href="its20.odd">ODD/XML document</a>, <a href="itstagset20.zip">self-contained zipped archive</a>, and <a href="diffs/diff-wd20130616-wd20130411.html">XHTML Diff markup to previous publication
+ 2013-04-11</a>.</p><p class="copyright"><a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2013 <a href="http://www.w3.org/"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a href="http://www.csail.mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</acronym></a>, <a href="http://www.ercim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, <a href="http://www.keio.ac.jp/">Keio</a>, <a href="http://ev.buaa.edu.cn/">Beihang</a>), All Rights Reserved. W3C <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, <a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply.</p></div><hr/><div>
<h2><a name="abstract" id="abstract"></a>Abstract</h2><p>The technology described in this document - the <em>Internationalization Tag Set (ITS)
2.0</em> - enhances the foundation to integrate automated processing of human language
into core Web technologies. ITS 2.0 bears many commonalities with is predecessor, <a href="http://www.w3.org/TR/2007/REC-its-20070403/">ITS 1.0</a> but provides additional
@@ -32,14 +32,14 @@
Web content. ITS 2.0 focuses on HTML, XML-based formats in general, and can leverage
processing based on the XML Localization Interchange File Format (XLIFF), as well as the
Natural Language Processing Interchange Format (NIF).</p><p>This document was published by the <a href="http://www.w3.org/International/multilingualweb/lt/">MultilingualWeb-LT Working
- Group</a> as an updated working draft. The publication reflects changes made since the
- <a href="http://www.w3.org/TR/2012/WD-its20-20121206/">Last Call</a> publication 6 December 2012. The Working Group expects to advance this
- Working Draft to Recommendation status (see <a href="http://www.w3.org/2004/02/Process-20040205/tr.html#maturity-levels">W3C document
- maturity levels</a>).</p><p id="open-issues">All <a href="http://services.w3.org/xslt?xslfile=http%3A%2F%2Fwww.w3.org%2FInternational%2Fmultilingualweb%2Flt%2Fdrafts%2Fits20%2Ftools%2Fxslt%2Fdisco-for-its20.xsl&xmlfile=https%3A%2F%2Fwww.w3.org%2FInternational%2Fmultilingualweb%2Flt%2Ftrack%2Fapi%2Fdump%3Ffull&content-type=&submit=transform">last call issues</a> in the normative sections (from <a class="section-ref" href="#notation-terminology">Section 3: Notation and Terminology</a> to
+ Group</a> as a Last Call Working Draft. The Last Call period ends 7 May 2013. The publication reflects changes made since the previous
+ <a href="http://www.w3.org/TR/2012/WD-its20-20121206/">Last Call publication 6 December 2012</a> and the <a href="http://www.w3.org/TR/2012/WD-its20-20130411/">ordinary working draft 11 April 2013</a>. The Working Group expects to advance this
+ document to Recommendation status (see <a href="http://www.w3.org/2004/02/Process-20040205/tr.html#maturity-levels">W3C document
+ maturity levels</a>).</p><p>All <a href="http://services.w3.org/xslt?xslfile=http%3A%2F%2Fwww.w3.org%2FInternational%2Fmultilingualweb%2Flt%2Fdrafts%2Fits20%2Ftools%2Fxslt%2Fdisco-for-its20.xsl&xmlfile=https%3A%2F%2Fwww.w3.org%2FInternational%2Fmultilingualweb%2Flt%2Ftrack%2Fapi%2Fdump%3Ffull&content-type=&submit=transform">last call issues</a> in the normative sections (from <a class="section-ref" href="#notation-terminology">Section 3: Notation and Terminology</a> to
<a class="section-ref" href="#datacategory-description">Section 8: Description of Data Categories</a> and <a class="section-ref" href="#normative-references">Appendix A: References</a> to
- <a class="section-ref" href="#its-schemas">Appendix D: Schemas for ITS</a>) have been resolved, with <a href="#unresolved-issues">four exceptions</a>. The other, non-normative sections contain only
+ <a class="section-ref" href="#its-schemas">Appendix D: Schemas for ITS</a>) have been resolved. The other, non-normative sections contain only
explanatory material and will be updated in a later working draft. The Working Group
- encourages feedback until end of April 2013 on the <a href="#unresolved-issues">unresolved issues</a>.</p><p>To give feedback send your comments to <a href="mailto:public-multilingualweb-lt-comments@w3.org">public-multilingualweb-lt-comments@w3.org</a>. Use "Comment on ITS 2.0 specification
+ encourages feedback until 7 May 2013.</p><p>Since the <a href="http://htmlpreview.github.io/?https://raw.github.com/finnle/ITS-2.0-Testsuite/master/its2.0/testSuiteDashboard.html">ITS 2.0 test suite</a> already has a high coverage for normative features of this specification, the Working Group expects to advance the specification directly to Proposed Recommendation status.</p><p>To give feedback send your comments to <a href="mailto:public-multilingualweb-lt-comments@w3.org">public-multilingualweb-lt-comments@w3.org</a>. Use "Comment on ITS 2.0 specification
WD" in the subject line of your email. The <a href="http://lists.w3.org/Archives/Public/public-multilingualweb-lt-comments/">archives
for this list</a> are publicly available. See also <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/">issues discussed
within the Working Group</a> and the <a href="#changelog-since-20121206">list of
@@ -52,17 +52,24 @@
Claim(s)</a> must disclose the information in accordance with <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#sec-Disclosure">section 6 of
the W3C Patent Policy</a>. </p></div><div class="toc">
<h2><a name="contents" id="contents"></a>Table of Contents</h2><div class="toc"><div class="toc1">1 <a href="#introduction">Introduction</a><div class="toc2">1.1 <a href="#relation-to-its10-and-new-principles">Relation to ITS 1.0 and New Principles</a><div class="toc3">1.1.1 <a href="#relation-to-its10">Relation to ITS 1.0</a></div>
-<div class="toc3">1.1.2 <a href="#new-principles">New Principles</a></div>
+<div class="toc3">1.1.2 <a href="#ruby-in-its2">Ruby and ITS 2.0</a></div>
+<div class="toc3">1.1.3 <a href="#new-principles">New Principles</a></div>
</div>
<div class="toc2">1.2 <a href="#motivation-its">Motivation for ITS</a><div class="toc3">1.2.1 <a href="#motivation-its-issues">Typical Problems</a></div>
</div>
<div class="toc2">1.3 <a href="#users-usage">Users and Usages of ITS</a><div class="toc3">1.3.1 <a href="#potential-users">Potential Users of ITS</a></div>
<div class="toc3">1.3.2 <a href="#ways-to-use-its">Ways to Use ITS</a></div>
</div>
-<div class="toc2">1.4 <a href="#usage-in-html5">Usage in HTML</a><div class="toc3">1.4.1 <a href="#usage-in-legacy-html">Support for legacy HTML content</a></div>
+<div class="toc2">1.4 <a href="#usage-in-html">Usage in HTML</a><div class="toc3">1.4.1 <a href="#html5-reference-global-rules">Referencing global rules</a></div>
+<div class="toc3">1.4.2 <a href="#html5-its-local-markup">Specifities of inserting local ITS 2.0 data categories</a></div>
+<div class="toc3">1.4.3 <a href="#html5-existing-markup-versus-its">Relation between HTML markup and ITS 2.0 data categories</a></div>
+<div class="toc3">1.4.4 <a href="#html5-standoff-markup-explanation">Standoff Markup in HTML5</a></div>
+<div class="toc3">1.4.5 <a href="#usage-in-legacy-html">Version of HTML</a></div>
</div>
-<div class="toc2">1.5 <a href="#out-of-scope">Out of Scope</a></div>
-<div class="toc2">1.6 <a href="#design-decisions">Important Design Principles</a></div>
+<div class="toc2">1.5 <a href="#its-and-xliff">ITS and XLIFF</a></div>
+<div class="toc2">1.6 <a href="#out-of-scope">Out of Scope</a></div>
+<div class="toc2">1.7 <a href="#design-decisions">Important Design Principles</a></div>
+<div class="toc2">1.8 <a href="#its2-and-unicode-normalization">ITS 2.0 and Unicode Normalization</a></div>
</div>
<div class="toc1">2 <a href="#basic-concepts">Basic Concepts</a><div class="toc2">2.1 <a href="#basic-concepts-selection">Selection</a><div class="toc3">2.1.1 <a href="#basic-concepts-selection-local">Local Approach</a></div>
<div class="toc3">2.1.2 <a href="#basic-concepts-selection-global">Global Approach</a></div>
@@ -89,9 +96,9 @@
<div class="toc3">5.2.2 <a href="#selection-local">Local Selection in an XML Document</a></div>
</div>
<div class="toc2">5.3 <a href="#selectors">Query Language of Selectors</a><div class="toc3">5.3.1 <a href="#queryLanguage">Choosing Query Language</a></div>
-<div class="toc3">5.3.2 <a href="#d0e2045">XPath 1.0</a></div>
+<div class="toc3">5.3.2 <a href="#d0e2298">XPath 1.0</a></div>
<div class="toc3">5.3.3 <a href="#css-selectors">CSS Selectors</a></div>
-<div class="toc3">5.3.4 <a href="#d0e2290">Additional query languages</a></div>
+<div class="toc3">5.3.4 <a href="#d0e2543">Additional query languages</a></div>
<div class="toc3">5.3.5 <a href="#its-param">Variables in selectors</a></div>
</div>
<div class="toc2">5.4 <a href="#link-external-rules">Link to External Rules</a></div>
@@ -173,9 +180,8 @@
<div class="toc1">E <a href="#informative-references">References</a> (Non-Normative)</div>
<div class="toc1">F <a href="#nif-backconversion">Conversion NIF2ITS</a> (Non-Normative)</div>
<div class="toc1">G <a href="#list-of-elements-and-attributes">List of ITS 2.0 Global Elements and Local Attributes</a> (Non-Normative)</div>
-<div class="toc1">H <a href="#ruby-in-its2">Ruby and ITS 2.0</a> (Non-Normative)</div>
-<div class="toc1">I <a href="#revisionlog">Revision Log</a> (Non-Normative)</div>
-<div class="toc1">J <a href="#acknowledgements">Acknowledgements</a> (Non-Normative)</div>
+<div class="toc1">H <a href="#revisionlog">Revision Log</a> (Non-Normative)</div>
+<div class="toc1">I <a href="#acknowledgements">Acknowledgements</a> (Non-Normative)</div>
</div><hr/><div class="body"><div class="div1">
<h2><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="introduction" id="introduction"></a>1 Introduction</h2><p>
<em>This section is informative.</em>
@@ -197,7 +203,8 @@
needs to implement one data category to claim conformance to ITS 2.0</p></li></ul></li><li><p>ITS 2.0 supports all ITS 1.0 data category definitions and adds new definitions,
with the exceptions of <a href="#directionality">Directionality</a> and Ruby.</p></li><li><p>ITS 2.0 adds a number of new data categories not found in ITS 1.0.</p></li><li><p>While ITS 1.0 addressed only XML, ITS 2.0 specifies implementations of data
categories in <em>both</em> XML <em>and</em> HTML.</p></li></ul></div><div class="div3">
-<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="new-principles" id="new-principles"></a>1.1.2 New Principles</h4><p>ITS 2.0 also adds the following principles and features not found in ITS 1.0:</p><ul><li><p>ITS 2.0 data categories are intended to be format neutral, with support for XML,
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="ruby-in-its2" id="ruby-in-its2"></a>1.1.2 Ruby and ITS 2.0</h4><p>ITS 1.0 provided the <a href="http://www.w3.org/TR/2007/REC-its-20070403/#ruby-annotation">Ruby data category</a>. ITS 2.0 does not provide ruby since at the time of writing, a stable model for ruby was not available. There are ongoing discussions about the <a href="http://www.w3.org/TR/html51/text-level-semantics.html#the-ruby-element">ruby model in HTML5</a>. Once these discussions are settled, in a subsequent version of ITS, the ruby data category may be re-introduced.</p></div><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="new-principles" id="new-principles"></a>1.1.3 New Principles</h4><p>ITS 2.0 also adds the following principles and features not found in ITS 1.0:</p><ul><li><p>ITS 2.0 data categories are intended to be format neutral, with support for XML,
HTML, and NIF: a data category implementation only needs to support a single content
format mapping in order to support a claim of ITS 2.0 conformance.</p></li><li><p>ITS 2.0 provides algorithms to generate NIF out of HTML or XML with ITS 2.0
metadata.</p></li><li><p>A global implementation of ITS 2.0 requires at least the <a href="#xpath">XPath version 1.0</a>. Other versions of XPath or other query languages (e.g.,
@@ -456,13 +463,13 @@
content author may assign a color to a particular paragraph. That author could also
have used the <code>style</code> element at the top of the page to say that all
paragraphs of a particular class or in a particular context would be colored red.</p></div></div><div class="div2">
-<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="usage-in-html5" id="usage-in-html5"></a>1.4 Usage in HTML</h3><p>ITS 2.0 adds support for usage in HTML. In HTML, ITS local selection is realized via
- dedicated, <a href="#html5-local-attributes">data category specific
- attributes</a>.</p><span class="editor-note">[Ed. note: Add example of HTML with local attributes for illustration purposes]</span><p>For the so-called “<a href="#basic-concepts-selection-global">global
- approach</a>” in HTML, this specification defines a link type for referring to files
- with global rules in <a class="section-ref" href="#html5-global-rules">Section 6.2: Global rules</a>.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-translate-html5-global-1" id="EX-translate-html5-global-1"></a>Example 8: Using ITS global rules in HTML</div><p>The <code>link</code> element points to the rules file
+<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="usage-in-html" id="usage-in-html"></a>1.4 Usage in HTML</h3><p>For applying ITS 2.0 data categories to HTML, four aspects must be considered:</p><ol class="depth1"><li><p>referencing global rules</p></li><li><p>specifities of inserting local ITS 2.0 data categories</p></li><li><p>relationship between HTML markup and data categories, and</p></li><li><p>HTML version.</p></li></ol><p>In the following sections these aspects are briefly discussed.</p><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="html5-reference-global-rules" id="html5-reference-global-rules"></a>1.4.1 Referencing global rules</h4><p>To account for the so-called “<a href="#basic-concepts-selection-global">global
+ approach</a>” in HTML, this specification (see <a class="section-ref" href="#html5-global-rules">Section 6.2: Global rules</a>) defines a link type for referring to external files
+ with global rules and an approach to have inline global rules in the HTML <code>script</code> element.
+ It is preferred to use external global rules linked via the <code>link</code> element than to have inline global rules in the HTML document.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-translate-html5-global-1" id="EX-translate-html5-global-1"></a>Example 8: Using ITS global rules in HTML</div><p>The <code>link</code> element points to the rules file
<code>EX-translateRule-html5-1.xml</code> The <code>rel</code> attribute identifies
- the ITS specific link relation <code>its-rules</code>.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: blue"><!DOCTYPE html></strong>
+ the ITS specific link relation <code>its-rules</code>.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: blue"><!DOCTYPE html></strong>
<strong class="hl-tag" style="color: #000096"><html></strong>
<strong class="hl-tag" style="color: #000096"><head></strong>
<strong class="hl-tag" style="color: #000096"><meta</strong> <span class="hl-attribute" style="color: #F5844C">charset</span>=<span class="hl-value" style="color: #993300">utf-8</span><strong class="hl-tag" style="color: #000096">></strong>
@@ -478,13 +485,57 @@
<span class="hl-attribute" style="color: #F5844C">xmlns:h</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/1999/xhtml"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><its:translateRule</strong> <span class="hl-attribute" style="color: #F5844C">translate</span>=<span class="hl-value" style="color: #993300">"no"</span> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//h:code"</span><strong class="hl-tag" style="color: #000096">/></strong>
<strong class="hl-tag" style="color: #000096"></its:rules></strong>
-</pre></div><p>[Source file: <a href="examples/html5/EX-translateRule-html5-1.xml">examples/html5/EX-translateRule-html5-1.xml</a>]</p></div><div class="div3">
-<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="usage-in-legacy-html" id="usage-in-legacy-html"></a>1.4.1 Support for legacy HTML content</h4><p>ITS 2.0 does not define how to use ITS in HTML versions prior version 5. Users are
+</pre></div><p>[Source file: <a href="examples/html5/EX-translateRule-html5-1.xml">examples/html5/EX-translateRule-html5-1.xml</a>]</p></div></div><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="html5-its-local-markup" id="html5-its-local-markup"></a>1.4.2 Specifities of inserting local ITS 2.0 data categories</h4><p>In HTML, an ITS 2.0 local data category is realized with the specific prefix <code>its-*</code>.
+ The general mapping of the XML based ITS 2.0 attributes to their HTML <code>its-*</code> counterparts is defined in
+ <a class="section-ref" href="#html5-local-attributes">Section 6.1: Mapping of Local Data Categories to HTML</a>. An informative table in <a class="section-ref" href="#list-of-elements-and-attributes">Appendix G: List of ITS 2.0 Global Elements and Local Attributes</a>
+ provides an overview of the mapping for all data categories.</p></div><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="html5-existing-markup-versus-its" id="html5-existing-markup-versus-its"></a>1.4.3 Relation between HTML markup and ITS 2.0 data categories</h4><p>There are four ITS 2.0 data categories, which have direct counterparts
+ in HTML markup. For theses data categories, ITS 2.0 defines the following specific
+ behaviour:</p><ul><li><p>The <a href="#language-information">Language Information</a> data category has the HTML <code>lang</code>
+ attribute counterpart; in XHTML this is the <code>xml:lang</code> attribute. These attributes act as
+ local markup for the <a href="#language-information">Language Information</a> data category in HTML and
+ take <a href="#selection-precedence">precedence</a> over language information conveyed via a global <code class="its-elem-markup">langRule</code>.</p></li><li><p>The <a href="#idvalue">Id Value</a> data category has the HTML or XHTML <code>id</code> attribute.
+ This attribute acts as local markup for the <a href="#idvalue">Id Value</a> data category in HTML and take <a href="#selection-precedence">precedence</a> over
+ id information conveyed via a global <code class="its-elem-markup">idValueRule</code>.</p></li><li><p>The <a href="#elements-within-text">Elements within Text</a> data category has a set of HTML
+ elements defined as <a href="http://www.w3.org/TR/html51/dom.html#phrasing-content-1">phrasing content</a>. In the absence of an
+ <a href="#elements-within-text">Elements within Text</a> local attribute or global rules selecting the
+ element in question, these elements are always interpreted as <code>withinText="yes"</code> by default.</p></li><li><p>The <a href="#trans-datacat">Translate</a> data category has a direct counterpart in
+ <a title="HTML5" href="#html5">[HTML5]</a>, namely the HTML5
+ <code>translate</code> attribute. ITS 2.0 does not define its own behaviour for HTML5 <code>translate</code>, but just refers to <a href="http://www.w3.org/TR/html51/dom.html#the-translate-attribute">the HTML5 definition</a>.</p></li></ul><div class="exampleOuter"><div class="exampleHeader"><a name="EX-its-and-existing-HTML5-markup" id="EX-its-and-existing-HTML5-markup"></a>Example 10: The <a href="#language-information">Language Information</a>, <a href="#idvalue">Id Value</a>,
+ <a href="#elements-within-text">Elements within Text</a> and <a href="#trans-datacat">Translate</a>
+ ITS 2.0 data categories used with
+ HTML native markup.</div><p>The <code>html</code> element is interpreted to convey the
+ <a href="#language-information">Language Information</a> value "en".
+ The <code>p</code> element is interpreted to
+ convey the <a href="#idvalue">Id Value</a> of "p1". The <code>em</code> element
+ is interpreted to be <code>withinText="yes"</code>. The <code>img</code> element is set to be translatable via an <a title="HTML5" href="#html5">[HTML5]</a>
+ <code>translate</code> attribute. Here the <code>alt</code> attribute will also be translatable.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: blue"><!DOCTYPE html></strong>
+<strong class="hl-tag" style="color: #000096"><html</strong> <span class="hl-attribute" style="color: #F5844C">lang</span>=<span class="hl-value" style="color: #993300">en</span><strong class="hl-tag" style="color: #000096">></strong>
+ <strong class="hl-tag" style="color: #000096"><head></strong>
+ <strong class="hl-tag" style="color: #000096"><meta</strong> <span class="hl-attribute" style="color: #F5844C">charset</span>=<span class="hl-value" style="color: #993300">utf-8</span><strong class="hl-tag" style="color: #000096">></strong>
+ <strong class="hl-tag" style="color: #000096"><title></strong>HTML native markup expressing three ITS 2.0 data categories<strong class="hl-tag" style="color: #000096"></title></strong>
+ <strong class="hl-tag" style="color: #000096"></head></strong>
+ <strong class="hl-tag" style="color: #000096"><body></strong>
+ <strong class="hl-tag" style="color: #000096"><p</strong> <span class="hl-attribute" style="color: #F5844C">id</span>=<span class="hl-value" style="color: #993300">"p1"</span> <span class="hl-attribute" style="color: #F5844C">translate</span>=<span class="hl-value" style="color: #993300">"yes"</span><strong class="hl-tag" style="color: #000096">></strong>This is a <strong class="hl-tag" style="color: #000096"><em></strong>motherboard<strong class="hl-tag" style="color: #000096"></em></strong> and image:
+ <strong class="hl-tag" style="color: #000096"><img</strong> <span class="hl-attribute" style="color: #F5844C">src</span>=<span class="hl-value" style="color: #993300">"http://example.com/myimg.png"</span> <span class="hl-attribute" style="color: #F5844C">alt</span>=<span class="hl-value" style="color: #993300">"My image"</span><strong class="hl-tag" style="color: #000096">/></strong>.<strong class="hl-tag" style="color: #000096"></p></strong>
+ <strong class="hl-tag" style="color: #000096"></body></strong>
+<strong class="hl-tag" style="color: #000096"></html></strong></pre></div><p>[Source file: <a href="examples/html5/EX-its-and-existing-HTML5-markup.html">examples/html5/EX-its-and-existing-HTML5-markup.html</a>]</p></div><p>There are also some HTML markup elements that have similar, but not always identical, roles and behaviour than certain ITS 2.0 data categories.
+ For example, the HTML <code>dfn</code> element
+ could be used to identify a term in the sense of the <a href="#terminology">Terminology</a> data
+ category. However, this is not always the case and it depends on the
+ intentions of the content author. To accomodate this situation, users
+ of ITS 2.0 are encouraged to specifiy the association of existing HTML
+ markup with a dedicated global rules file. For an example rules file see the
+ <a href="http://www.w3.org/TR/2008/NOTE-xml-i18n-bp-20080213/#relating-its-plus-xhtml">XML I18N Best Practices</a> document.</p></div><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="html5-standoff-markup-explanation" id="html5-standoff-markup-explanation"></a>1.4.4 Standoff Markup in HTML5</h4><p>The <a href="#provenance">Provenance</a> and the <a href="#lqissue">Localization Quality Issue</a> data categories allow for using standoff markup. In HTML such standoff markup is put into a <code>script</code> element. The constraints for <a href="#provenance-records-in-html5-constraint">Provenance standoff</a> markup in HTML and <a href="#loc-quality-issues-in-html5-constraint">Localization quality issue</a> markup in HTML need to be taken into account. Examples of standoff markup in HTML for the two data categories are <a href="#EX-provenance-html5-local-2">Example 65</a> and <a href="#EX-locQualityIssue-html5-local-2">Example 80</a>.</p></div><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="usage-in-legacy-html" id="usage-in-legacy-html"></a>1.4.5 Version of HTML</h4><p>ITS 2.0 does not define how to use ITS in HTML versions prior version 5. Users are
encouraged to migrate their content to HTML5 or XHTML. While it is possible to use
- <code>its-*</code> attributes introduced for HTML5 in older versions of HTML (such
+ <code>its-*</code> attributes introduced for <a title="HTML5" href="#html5">[HTML5]</a> in older versions of HTML (such
as 3.2 or 4.01) and pages using these attributes will work without any problems,
<code>its-*</code> attributes will be marked as invalid in validators.</p></div></div><div class="div2">
-<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="out-of-scope" id="out-of-scope"></a>1.5 Out of Scope</h3><p>The definition of what a localization process or localization parameters must address
+<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="its-and-xliff" id="its-and-xliff"></a>1.5 ITS and XLIFF</h3><p>ITS 2.0 has no normative dependency on <a title="" href="#xliff">[XLIFF]</a> (XML Interchange File format). Nevertheless, important usage scenarios for ITS 2.0 are 1) XLIFF generation with e.g. HTML as an input file containing ITS 2.0 metadata, and 2) Direct representation of ITS 2.0 data categories within XLIFF files. See <a title="Metadata for the Multilingual Web - Usage Scenarios and Implementations " href="#mlw-metadata-us-impl">[MLW US IMPL]</a> for more information on these and other usage scenarios for ITS 2.0. For both scenarios, a <a href="http://www.w3.org/International/its/wiki/XLIFF_Mapping">non-normative definition of how to represent ITS 2.0 data categories in XLIFF 1.2 or XLIFF 2.0</a> is being defined within the <a href="http://www.w3.org/Internationalits/ig/">Internationalization Tag Set Interest Group</a>. Readers of this specification are encouraged to evaluate whether that mapping fulfills their needs and to provide comments in the <a href="http://lists.w3.org/Archives/Public/public-i18n-its-ig">ITS IG mailing list (public archive)</a>.</p></div><div class="div2">
+<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="out-of-scope" id="out-of-scope"></a>1.6 Out of Scope</h3><p>The definition of what a localization process or localization parameters must address
is outside the scope of this standard and it does not address all of the mechanisms or
data formats (sometimes called localization project parameters) that may be needed to
configure localization workflows or process specific formats. However, it does define
@@ -493,7 +544,7 @@
mechanisms and data formats that allow localization tools to be configured in order to
process a specific XML format. Examples of XML localization project parameters are the
Trados “DTD Settings” file, and the SDLX “Analysis” file.</p></div></div><div class="div2">
-<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="design-decisions" id="design-decisions"></a>1.6 Important Design Principles</h3><p>Abstraction via <em>data categories</em>: ITS defines <span class="new-term">data categories</span>
+<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="design-decisions" id="design-decisions"></a>1.7 Important Design Principles</h3><p>Abstraction via <em>data categories</em>: ITS defines <span class="new-term">data categories</span>
as an abstract notion for information needed for the internationalization and
localization of XML documents and HTML documents. This abstraction is helpful in
realizing independence from any one particular implementation (e.g., as an element or
@@ -529,7 +580,8 @@
implementation of ITS data categories. Avoiding elements for ITS purposes as much as
possible ensures ease of integration into existing markup schemes, see <a href="http://www.w3.org/TR/itsreq/#impact">section 3.14</a> in <a title="Internationalization and
 Localization Markup Requirements" href="#itsreq">[ITS REQ]</a>.</p></li><li><p>ITS has no dependency on technologies which are still under
development.</p></li><li><p>ITS fits with existing work in the W3C architecture (e.g. use of <a title="XML Path Language (XPath)
 Version 1.0" href="#xpath">[XPath 1.0]</a> for the selection mechanism and use of IRI's <a title="Internationalized Resource
 Identifiers (IRIs)" href="#rfc3987">[RFC 3987]</a> as references to relevant external
- resources).</p></li></ul></div></div><div class="div1">
+ resources).</p></li></ul></div><div class="div2">
+<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="its2-and-unicode-normalization" id="its2-and-unicode-normalization"></a>1.8 ITS 2.0 and Unicode Normalization</h3><p>As a general guidance, implementations of ITS 2.0 should use a <a href="http://www.w3.org/TR/2012/WD-charmod-norm-20120501/#sec-NormalizingTranscoder">normalizing transcoder</a>. Further information on the topic of Unicode normalization is provided by <a title="Character Model for the World Wide Web 1.0: Normalization" href="#charmod-norm">[Charmod Norm]</a>.</p></div></div><div class="div1">
<h2><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts" id="basic-concepts"></a>2 Basic Concepts</h2><p>
<em>This section is informative.</em>
</p><div class="div2">
@@ -548,11 +600,11 @@
XML Schema document for a proprietary document format).</p><p>The following two examples sketch the distinction between the local and global
approaches, using the <code class="its-attr-markup">translate</code> as one example of ITS
markup.</p><div class="div3">
-<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts-selection-local" id="basic-concepts-selection-local"></a>2.1.1 Local Approach</h4><p>The document in <a href="#EX-basic-concepts-1">Example 10</a> shows how a content
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts-selection-local" id="basic-concepts-selection-local"></a>2.1.1 Local Approach</h4><p>The document in <a href="#EX-basic-concepts-1">Example 11</a> shows how a content
author may use the ITS <code class="its-attr-markup">translate</code> attribute to indicate that
all content inside the <code>author</code> element should be protected from
translation. Translation tools that are aware of the meaning of this attribute can
- then screen the relevant content from the translation process.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-basic-concepts-1" id="EX-basic-concepts-1"></a>Example 10: ITS markup on elements in an XML document (local approach) </div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><article</strong> <span class="hl-attribute" style="color: #F5844C">xmlns</span>=<span class="hl-value" style="color: #993300">"http://docbook.org/ns /docbook"</span>
+ then screen the relevant content from the translation process.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-basic-concepts-1" id="EX-basic-concepts-1"></a>Example 11: ITS markup on elements in an XML document (local approach) </div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><article</strong> <span class="hl-attribute" style="color: #F5844C">xmlns</span>=<span class="hl-value" style="color: #993300">"http://docbook.org/ns /docbook"</span>
<span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span>
<span class="hl-attribute" style="color: #F5844C">its:version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"5.0"</span> <span class="hl-attribute" style="color: #F5844C">xml:lang</span>=<span class="hl-value" style="color: #993300">"en"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><info></strong>
@@ -573,8 +625,8 @@
relevant element definitions. Note how there is an expectation in this case that
inheritance plays a part in identifying which content does have to be translated and
which does not. Tools that process this content for translation will need to implement
- the expected inheritance.</p></div><div class="div3">
-<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts-selection-global" id="basic-concepts-selection-global"></a>2.1.2 Global Approach</h4><p>The document in <a href="#EX-basic-concepts-2">Example 11</a> shows a different
+ the expected inheritance.</p><p id="local-approach-not-applicable-to-attributes">The local approach cannot be applied on a particular attribute. It can be applied for the content of the current element and all its inherited nodes as described in <a class="section-ref" href="#datacategories-defaults-etc">Section 8.1: Position, Defaults, Inheritance and Overriding of Data Categories</a>.</p></div><div class="div3">
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts-selection-global" id="basic-concepts-selection-global"></a>2.1.2 Global Approach</h4><p>The document in <a href="#EX-basic-concepts-2">Example 12</a> shows a different
approach to identifying non-translatable content, similar to that used with a
<code>style</code> element in <a title="XHTML™ 1.0 The Extensible
 HyperText Markup Language (Second Edition)" href="#xhtml10">[XHTML 1.0]</a>, but using an
ITS-defined element called <code class="its-elem-markup">rules</code>. It works as follows: A document can contain
@@ -585,7 +637,7 @@
or nodes to which a corresponding ITS information pertains. The values of ITS selector
attributes are XPath absolute location paths (or CSS Selectors if <a href="#queryLanguage">queryLanguage</a> is set to "css"). Information for the
handling of namespaces in these path expressions is taken from namespace declarations
- <a title="Namespaces in XML
 (Second Edition)" href="#xmlns">[XML Names]</a> at the current rule element.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-basic-concepts-2" id="EX-basic-concepts-2"></a>Example 11: ITS global markup in an XML document (rule-based approach) </div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myTopic</strong> <span class="hl-attribute" style="color: #F5844C">xmlns</span>=<span class="hl-value" style="color: #993300">"http://mynsuri.example.com"</span> <span class="hl-attribute" style="color: #F5844C">id</span>=<span class="hl-value" style="color: #993300">"topic01"</span> <span class="hl-attribute" style="color: #F5844C">xml:lang</span>=<span class="hl-value" style="color: #993300">"en-us"</span><strong class="hl-tag" style="color: #000096">></strong>
+ <a title="Namespaces in XML
 (Second Edition)" href="#xmlns">[XML Names]</a> at the current rule element.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-basic-concepts-2" id="EX-basic-concepts-2"></a>Example 12: ITS global markup in an XML document (rule-based approach) </div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myTopic</strong> <span class="hl-attribute" style="color: #F5844C">xmlns</span>=<span class="hl-value" style="color: #993300">"http://mynsuri.example.com"</span> <span class="hl-attribute" style="color: #F5844C">id</span>=<span class="hl-value" style="color: #993300">"topic01"</span> <span class="hl-attribute" style="color: #F5844C">xml:lang</span>=<span class="hl-value" style="color: #993300">"en-us"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><prolog></strong>
<strong class="hl-tag" style="color: #000096"><title></strong>Using ITS<strong class="hl-tag" style="color: #000096"></title></strong>
<strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span><strong class="hl-tag" style="color: #000096">></strong>
@@ -618,7 +670,7 @@
<code>p</code> elements in an XML document)</p></li><li><p>ITS markup to pertain to attributes</p></li><li><p>ITS markup to <a href="#associating-its-with-existing-markup"> associate
with existing markup</a> (for example the <code>term</code> element in
DITA)</p></li></ul></div></div><div class="div2">
-<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts-overinher" id="basic-concepts-overinher"></a>2.2 Overriding and Inheritance</h3><p>The power of the ITS selection mechanisms comes at a price: rules related to <a href="#selection-precedence">overriding/precedence</a>, and <a href="#datacategories-defaults-etc">inheritance</a>, have to be established.</p><p>The document in <a href="#EX-basic-concepts-3">Example 12</a> shows how inheritance
+<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="basic-concepts-overinher" id="basic-concepts-overinher"></a>2.2 Overriding and Inheritance</h3><p>The power of the ITS selection mechanisms comes at a price: rules related to <a href="#selection-precedence">overriding/precedence</a>, and <a href="#datacategories-defaults-etc">inheritance</a>, have to be established.</p><p>The document in <a href="#EX-basic-concepts-3">Example 13</a> shows how inheritance
and overriding work for the <a href="#trans-datacat">Translate</a> data category.
By default elements are translatable. Here, the <code class="its-elem-markup">translateRule</code> element declared
in the header overrides the default for the <code>head</code> element inside
@@ -627,7 +679,7 @@
<code>its:translate="yes"</code>. Note that the global rule is processed first,
regardless of its position inside the document. In the main body of the document, the
default applies, and here it is <code>its:translate="no"</code> that is used to set
- “faux pas” as non-translatable.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-basic-concepts-3" id="EX-basic-concepts-3"></a>Example 12: Overriding and Inheritance</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><text</strong> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
+ “faux pas” as non-translatable.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-basic-concepts-3" id="EX-basic-concepts-3"></a>Example 13: Overriding and Inheritance</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><text</strong> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><head></strong>
<strong class="hl-tag" style="color: #000096"><revision></strong>Sep-10-2006 v5<strong class="hl-tag" style="color: #000096"></revision></strong>
<strong class="hl-tag" style="color: #000096"><author></strong>Ealasaidh McIan<strong class="hl-tag" style="color: #000096"></author></strong>
@@ -675,7 +727,7 @@
and localization of XML schemas and documents.] The concept of a data
category is independent of its implementation in an XML and HTML environment (e.g. using
an element or attribute).</p><p>For each data category, ITS distinguishes between the following:</p><ul><li><p>the prose description, see <a class="section-ref" href="#datacategory-description">Section 8: Description of Data Categories</a></p></li><li><p>schema language independent formalization, see the "implementation" subsections in
- <a class="section-ref" href="#datacategory-description">Section 8: Description of Data Categories</a></p></li><li><p>schema language specific implementations, see <a class="section-ref" href="#its-schemas">Appendix D: Schemas for ITS</a></p></li></ul><div class="exampleOuter"><div class="exampleHeader"><a name="d0e1143" id="d0e1143"></a>Example 13: A data category and its implementation</div><p>The <a href="#trans-datacat">Translate</a> data category conveys information as
+ <a class="section-ref" href="#datacategory-description">Section 8: Description of Data Categories</a></p></li><li><p>schema language specific implementations, see <a class="section-ref" href="#its-schemas">Appendix D: Schemas for ITS</a></p></li></ul><div class="exampleOuter"><div class="exampleHeader"><a name="d0e1396" id="d0e1396"></a>Example 14: A data category and its implementation</div><p>The <a href="#trans-datacat">Translate</a> data category conveys information as
to whether a piece of content should be translated or not.</p><p>The simplest formalization of this prose description on a schema language independent
level is a <code class="its-attr-markup">translate</code> attribute with two possible values:
"yes" and "no". An implementation on a schema language specific
@@ -699,7 +751,7 @@
pointer itself, not the object to which it points. Thus in the following example, the
translation information specified via the <code class="its-elem-markup">translateRule</code> element applies to
the filename "instructions.jpg", and is not an instruction to open the
- graphic and change the words therein.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-notation-terminology-1" id="EX-notation-terminology-1"></a>Example 14: Selecting the text of a pointer to an external object</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><text></strong>
+ graphic and change the words therein.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-notation-terminology-1" id="EX-notation-terminology-1"></a>Example 15: Selecting the text of a pointer to an external object</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><text></strong>
<strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span>
<span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><its:translateRule</strong> <span class="hl-attribute" style="color: #F5844C">translate</span>=<span class="hl-value" style="color: #993300">"yes"</span> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//p/img/@src"</span><strong class="hl-tag" style="color: #000096">/></strong>
@@ -854,7 +906,7 @@
<code>link</code> elements which has a <code>rel</code> attribute with the value
<code>its-rules</code>.</p></li><li><p id="its-conformance-3-3">
<em>3-3:</em> If an application claims to
- process ITS markup implementing the conformance clauses 3-1, 3-2 and 3-3, it <a href="#rfc-keywords">MUST</a> process that markup within HTML
+ process ITS markup implementing the conformance clauses 3-1 and 3-2, it <a href="#rfc-keywords">MUST</a> process that markup within HTML
documents.</p></li></ul><p id="its-html-processing-conformance-claims">Statements related to this conformance
type <a href="#rfc-keywords">MUST</a> list all <a href="#def-datacat">data
categories</a> they implement, and for each <a href="#def-datacat">data
@@ -905,7 +957,7 @@
<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="selection-local" id="selection-local"></a>5.2.2 Local Selection in an XML Document</h4><p>Local selection in XML documents is realized with <a href="#local-attributes">ITS
local attributes</a> or the <code class="its-elem-markup">span</code> element. <code class="its-elem-markup">span</code> serves just as a
carrier for the local ITS attributes.</p><p>The data category determines what is being selected. The necessary data category
- specific defaults are described in <a class="section-ref" href="#datacategories-defaults-etc">Section 8.1: Position, Defaults, Inheritance and Overriding of Data Categories</a>.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-selection-local-1" id="EX-selection-local-1"></a>Example 15: Defaults for various data categories</div><p>By default the content of all elements in a document is translatable. The attribute
+ specific defaults are described in <a class="section-ref" href="#datacategories-defaults-etc">Section 8.1: Position, Defaults, Inheritance and Overriding of Data Categories</a>.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-selection-local-1" id="EX-selection-local-1"></a>Example 16: Defaults for various data categories</div><p>By default the content of all elements in a document is translatable. The attribute
<code>its:translate="no"</code> in the <code>head</code> element means that the
content of this element, including child elements, should not be translated. The
attribute <code>its:translate="yes"</code> in the <code>title</code> element means
@@ -939,9 +991,9 @@
actual query language. The query language is set by <code class="its-attr-markup">queryLanguage</code> attribute
on <code class="its-elem-markup">rules</code> element. If <code class="its-attr-markup">queryLanguge</code> is not specified XPath 1.0 is
used as a default query language.</p></div><div class="div3">
-<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="d0e2045" id="d0e2045"></a>5.3.2 XPath 1.0</h4><p>XPath 1.0 is identified by <code>xpath</code> value in <code class="its-attr-markup">queryLanguage</code>
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="d0e2298" id="d0e2298"></a>5.3.2 XPath 1.0</h4><p>XPath 1.0 is identified by <code>xpath</code> value in <code class="its-attr-markup">queryLanguage</code>
attribute.</p><div class="div4">
-<h5><a name="d0e2056" id="d0e2056"></a>5.3.2.1 Absolute selector</h5><p>The absolute selector <a href="#rfc-keywords">MUST</a> be an XPath expression
+<h5><a name="d0e2309" id="d0e2309"></a>5.3.2.1 Absolute selector</h5><p>The absolute selector <a href="#rfc-keywords">MUST</a> be an XPath expression
which starts with "<code>/</code>". That is, it must be an <a href="http://www.w3.org/TR/xpath/#NT-AbsoluteLocationPath">
AbsoluteLocationPath</a> or union of <a href="http://www.w3.org/TR/xpath/#NT-AbsoluteLocationPath">
AbsoluteLocationPath</a>s as described in <a href="#xpath">XPath 1.0</a>.
@@ -952,12 +1004,12 @@
expression to include a call to any other function.</p></li><li><p>The set of namespace declarations are those in scope on the element which has
the attribute in which the expression occurs. This includes the implicit
declaration of the prefix <code>xml</code> required by the <a href="#xmlns">XML Namespaces Recommendation</a>; the default namespace (as declared by
- <code>xmlns</code>) is not part of this set.</p></li></ul><div class="exampleOuter"><div class="exampleHeader"><a name="EX-selection-global-1" id="EX-selection-global-1"></a>Example 16: XPath expressions with namespaces</div><p>The <code>term</code> element from the TEI is in a namespace
+ <code>xmlns</code>) is not part of this set.</p></li></ul><div class="exampleOuter"><div class="exampleHeader"><a name="EX-selection-global-1" id="EX-selection-global-1"></a>Example 17: XPath expressions with namespaces</div><p>The <code>term</code> element from the TEI is in a namespace
<code>http://www.tei-c.org/ns/1.0</code>. </p><div class="exampleInner"><pre><em class="hl-comment" style="color: silver"><!-- Definitions for TEI --></em>
<strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><its:termRule</strong> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//tei:term"</span> <span class="hl-attribute" style="color: #F5844C">term</span>=<span class="hl-value" style="color: #993300">"yes"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:tei</span>=<span class="hl-value" style="color: #993300">"http://www.tei-c.org/ns/1.0"</span><strong class="hl-tag" style="color: #000096">/></strong>
<strong class="hl-tag" style="color: #000096"></its:rules></strong>
-</pre></div><p>[Source file: <a href="examples/xml/EX-selection-global-1.xml">examples/xml/EX-selection-global-1.xml</a>]</p></div><div class="exampleOuter"><div class="exampleHeader"><a name="EX-selection-global-2" id="EX-selection-global-2"></a>Example 17: XPath expressions without namespaces</div><p>The <code class="its-elem-markup">term</code> element from DocBook V4.5 is in no namespace.</p><div class="exampleInner"><pre><em class="hl-comment" style="color: silver"><!-- Definitions for DocBook --></em>
+</pre></div><p>[Source file: <a href="examples/xml/EX-selection-global-1.xml">examples/xml/EX-selection-global-1.xml</a>]</p></div><div class="exampleOuter"><div class="exampleHeader"><a name="EX-selection-global-2" id="EX-selection-global-2"></a>Example 18: XPath expressions without namespaces</div><p>The <code class="its-elem-markup">term</code> element from DocBook V4.5 is in no namespace.</p><div class="exampleInner"><pre><em class="hl-comment" style="color: silver"><!-- Definitions for DocBook --></em>
<strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><its:termRule</strong> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//term"</span> <span class="hl-attribute" style="color: #F5844C">term</span>=<span class="hl-value" style="color: #993300">"yes"</span><strong class="hl-tag" style="color: #000096">/></strong>
<strong class="hl-tag" style="color: #000096"></its:rules></strong>
@@ -986,14 +1038,14 @@
implementations can be used.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p id="css-selectors-and-attributes">CSS selectors have no ability to point to
attributes.</p></div><p>CSS Selectors are identified by <code>css</code> value in <code class="its-attr-markup">queryLanguage</code>
attribute.</p><div class="div4">
-<h5><a name="d0e2267" id="d0e2267"></a>5.3.3.1 Absolute selector</h5><p>Absolute selector <a href="#rfc-keywords">MUST</a> be interpreted as selector
+<h5><a name="d0e2520" id="d0e2520"></a>5.3.3.1 Absolute selector</h5><p>Absolute selector <a href="#rfc-keywords">MUST</a> be interpreted as selector
as defined in <a title="Selectors Level
 3" href="#css3-selectors">[Selectors Level 3]</a>. Both simple selectors
and groups of selectors can be used.</p></div><div class="div4">
-<h5><a name="d0e2277" id="d0e2277"></a>5.3.3.2 Relative selector</h5><p>Relative selector <a href="#rfc-keywords">MUST</a> be interpreted as selector
+<h5><a name="d0e2530" id="d0e2530"></a>5.3.3.2 Relative selector</h5><p>Relative selector <a href="#rfc-keywords">MUST</a> be interpreted as selector
as defined in <a title="Selectors Level
 3" href="#css3-selectors">[Selectors Level 3]</a>. Selector is not
evaluated against the complete document tree but only against subtrees rooted at
nodes selected by selector in the <code class="its-attr-markup">selector</code> attribute.</p></div></div><div class="div3">
-<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="d0e2290" id="d0e2290"></a>5.3.4 Additional query languages</h4><p>ITS processors <a href="#rfc-keywords">MAY</a> support additional query
+<h4><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="d0e2543" id="d0e2543"></a>5.3.4 Additional query languages</h4><p>ITS processors <a href="#rfc-keywords">MAY</a> support additional query
languages. For each additional query language the processor <a href="#rfc-keywords">MUST</a> define:</p><ul><li><p>identifier of query language used in <code class="its-attr-markup">queryLanguage</code>;</p></li><li><p>rules for evaluating absolute selector to collection of nodes;</p></li><li><p>rules for evaluating relative selector to collection of nodes.</p></li></ul><p>Because future versions of this specification are likely to define additional query
languages, the following query language identifiers are reserved: <code>xpath</code>,
<code>css</code>, <code>xpath2</code>, <code>xpath3</code>, <code>xquery</code>,
@@ -1005,7 +1057,7 @@
are bind for evaluation of selector expression. Implementations <a href="#rfc2119">SHOULD</a> also provide means for changing the default values of the
<code class="its-elem-markup">param</code> elements. Such means are implementation-specific.</p><p>The <code class="its-elem-markup">param</code> element has a required name attribute. The value of the name
attribute is a <a href="http://www.w3.org/TR/2009/REC-xml-names-20091208/#NT-QName">QName</a>, see <a title="Namespaces in XML
 (Second Edition)" href="#xmlns">[XML Names]</a>. The content of the element
- is a string used as default value for the corresponding variable.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-param-in-global-rules-1" id="EX-param-in-global-rules-1"></a>Example 18: Using the <code class="its-elem-markup">param</code> element to define the default value of a variable in a
+ is a string used as default value for the corresponding variable.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-param-in-global-rules-1" id="EX-param-in-global-rules-1"></a>Example 19: Using the <code class="its-elem-markup">param</code> element to define the default value of a variable in a
<code class="its-attr-markup">selector</code> attribute.</div><p>The <code class="its-elem-markup">param</code> element defines the default value for the <code>$LCID</code>
variable. In this case, only the <code>msg</code> element with the attribute
<code>lcid</code> set to "0x049" is seen as translatable.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><doc</strong> <span class="hl-attribute" style="color: #F5844C">its:version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
@@ -1030,7 +1082,7 @@
root element or anywhere within the document tree (for example, the document could be an
XML Schema).</p><p>The rules contained in the referenced document <a href="#rfc-keywords">MUST</a>
be processed as if they were at the top of the <code class="its-elem-markup">rules</code> element with the XLink
- <code class="its-attr-markup">href</code> attribute.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-1" id="EX-link-external-rules-1"></a>Example 19: External file EX-link-external-rules-1.xml with global rules:</div><p>The example demonstrates how metadata can be added to ITS rules.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myFormatInfo></strong>
+ <code class="its-attr-markup">href</code> attribute.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-1" id="EX-link-external-rules-1"></a>Example 20: External file EX-link-external-rules-1.xml with global rules:</div><p>The example demonstrates how metadata can be added to ITS rules.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myFormatInfo></strong>
<strong class="hl-tag" style="color: #000096"><desc></strong>ITS rules used by the Open University<strong class="hl-tag" style="color: #000096"></desc></strong>
<strong class="hl-tag" style="color: #000096"><hostVoc></strong>http://www.tei-c.org/ns/1.0<strong class="hl-tag" style="color: #000096"></hostVoc></strong>
<strong class="hl-tag" style="color: #000096"><rulesId></strong>98ECED99DF63D511B1250008C784EFB1<strong class="hl-tag" style="color: #000096"></rulesId></strong>
@@ -1044,7 +1096,7 @@
<strong class="hl-tag" style="color: #000096"></its:rules></strong>
<strong class="hl-tag" style="color: #000096"></myFormatInfo></strong>
-</pre></div><p>[Source file: <a href="examples/xml/EX-link-external-rules-1.xml">examples/xml/EX-link-external-rules-1.xml</a>]</p></div><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-2" id="EX-link-external-rules-2"></a>Example 20: Document with a link to EX-link-external-rules-1.xml</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myDoc></strong>
+</pre></div><p>[Source file: <a href="examples/xml/EX-link-external-rules-1.xml">examples/xml/EX-link-external-rules-1.xml</a>]</p></div><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-2" id="EX-link-external-rules-2"></a>Example 21: Document with a link to EX-link-external-rules-1.xml</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myDoc></strong>
<strong class="hl-tag" style="color: #000096"><header></strong>
<strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span>
<span class="hl-attribute" style="color: #F5844C">xmlns:xlink</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/1999/xlink"</span> <span class="hl-attribute" style="color: #F5844C">xlink:href</span>=<span class="hl-value" style="color: #993300">"EX-link-external-rules-1.xml"</span><strong class="hl-tag" style="color: #000096">></strong>
@@ -1058,7 +1110,7 @@
<strong class="hl-tag" style="color: #000096"></body></strong>
<strong class="hl-tag" style="color: #000096"></myDoc></strong>
</pre></div><p>[Source file: <a href="examples/xml/EX-link-external-rules-2.xml">examples/xml/EX-link-external-rules-2.xml</a>]</p></div><p>The result of processing the two documents above is the same as processing the
- following document.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-3" id="EX-link-external-rules-3"></a>Example 21: Document with identical rules as in the case of included rules</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myDoc></strong>
+ following document.</p><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-3" id="EX-link-external-rules-3"></a>Example 22: Document with identical rules as in the case of included rules</div><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><myDoc></strong>
<strong class="hl-tag" style="color: #000096"><header></strong>
<strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><its:translateRule</strong> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//header"</span> <span class="hl-attribute" style="color: #F5844C">translate</span>=<span class="hl-value" style="color: #993300">"no"</span><strong class="hl-tag" style="color: #000096">/></strong>
@@ -1074,9 +1126,9 @@
<strong class="hl-tag" style="color: #000096"><p></strong>A <strong class="hl-tag" style="color: #000096"><term></strong>Palouse horse<strong class="hl-tag" style="color: #000096"></term></strong> has a spotted coat.<strong class="hl-tag" style="color: #000096"></p></strong>
<strong class="hl-tag" style="color: #000096"></body></strong>
<strong class="hl-tag" style="color: #000096"></myDoc></strong>
-</pre></div><p>[Source file: <a href="examples/xml/EX-link-external-rules-3.xml">examples/xml/EX-link-external-rules-3.xml</a>]</p></div><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-4" id="EX-link-external-rules-4"></a>Example 22: External rules file with the <code class="its-elem-markup">rules</code> element as the root element</div><p>Like <a href="#EX-link-external-rules-1">Example 19</a>, these rules can be
- applied e.g. to <a href="#EX-link-external-rules-2">Example 20</a>. The only
- difference is that in <a href="#EX-link-external-rules-4">Example 22</a>, the
+</pre></div><p>[Source file: <a href="examples/xml/EX-link-external-rules-3.xml">examples/xml/EX-link-external-rules-3.xml</a>]</p></div><div class="exampleOuter"><div class="exampleHeader"><a name="EX-link-external-rules-4" id="EX-link-external-rules-4"></a>Example 23: External rules file with the <code class="its-elem-markup">rules</code> element as the root element</div><p>Like <a href="#EX-link-external-rules-1">Example 20</a>, these rules can be
+ applied e.g. to <a href="#EX-link-external-rules-2">Example 21</a>. The only
+ difference is that in <a href="#EX-link-external-rules-4">Example 23</a>, the
<code class="its-elem-markup">rules</code> element is the root element of the external file.</p><div class="exampleInner"><pre><strong class="hl-tag" style="color: #000096"><its:rules</strong> <span class="hl-attribute" style="color: #F5844C">version</span>=<span class="hl-value" style="color: #993300">"2.0"</span> <span class="hl-attribute" style="color: #F5844C">xmlns:its</span>=<span class="hl-value" style="color: #993300">"http://www.w3.org/2005/11/its"</span><strong class="hl-tag" style="color: #000096">></strong>
<strong class="hl-tag" style="color: #000096"><its:translateRule</strong> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//header"</span> <span class="hl-attribute" style="color: #F5844C">translate</span>=<span class="hl-value" style="color: #993300">"no"</span><strong class="hl-tag" style="color: #000096">/></strong>
<strong class="hl-tag" style="color: #000096"><its:translateRule</strong> <span class="hl-attribute" style="color: #F5844C">selector</span>=<span class="hl-value" style="color: #993300">"//term"</span> <span class="hl-attribute" style="color: #F5844C">translate</span>=<span class="hl-value" style="color: #993300">"no"</span><strong class="hl-tag" style="color: #000096">/></strong>
@@ -1086,9 +1138,9 @@
</pre></div><p>[Source file: <a href="examples/xml/EX-link-external-rules-4.xml">examples/xml/EX-link-external-rules-4.xml</a>]</p></div><p>Applications processing global ITS markup <a href="#rfc-keywords">MUST</a>
recognize the XLink <code class="its-attr-markup">href</code> attribute in the <code class="its-elem-markup">rules</code> element; they <a href="#rfc-keywords">MUST</a> load the corresponding referenced document and
process its rules element before processing the content of the <code class="its-elem-markup">rules</code> element
- where the original XLink <code class="its-attr-markup">href</code> attribute is.</p><p>External rules may also have links to other external rules (see <a href="#EX-link-external-rules-2">Example 20</a>). The linking mechanism is recursive
+ where the original XLink <code class="its-attr-markup">href</code> attribute is.</p><p>External rules may also have links to other external rules (see <a href="#EX-link-external-rules-2">Example 21</a>). The linking mechanism is recursive
in a depth-first approach, and subsequently after the processing the rules MUST be read
- top-down (see <a href="#EX-link-external-rules-3">Example 21</a>).</p></div><div class="div2">
+ top-down (see <a href="#EX-link-external-rules-3">Example 22</a>).</p></div><div class="div2">
<h3><a href="#contents"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="selection-precedence" id="selection-precedence"></a>5.5 Precedence between Selections</h3><p>The following precedence order is defined for selections of ITS information in various
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Received on Tuesday, 14 May 2013 22:30:18 UTC