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<?xml version="1.0" encoding="US-ASCII"?>
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<?xml-stylesheet type="text/xsl" href="../../xslstyle/xslstyle-docbook.xsl"?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:xs="http://www.CraneSoftwrights.com/ns/xslstyle"
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xmlns:xsd="http://www.w3.org/2001/XMLSchema"
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xmlns:c="urn:X-Crane"
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exclude-result-prefixes="xs xsd c"
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version="2.0">
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<xs:doc info="$Id: namespaceCheck.xsl,v 1.4 2013/05/13 15:30:32 admin Exp $"
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filename="namespaceCheck.xsl" vocabulary="DocBook" internal-ns="c">
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<xs:title>Check XML instances for declared but unused namespaces</xs:title>
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<para>
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This reads a directory of XML instances and reports superfluous
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namespace declarations.
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</para>
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</xs:doc>
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<xs:output>
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<para>Only producing text</para>
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</xs:output>
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<xsl:output method="text"/>
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<xs:param ignore-ns="yes">
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<para>The directory of XML instances.</para>
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</xs:param>
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<xsl:param name="dir" as="xsd:string" required="yes"/>
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<xs:template>
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<para>Report all problems.</para>
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</xs:template>
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<xsl:template match="/">
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<xsl:variable name="files"
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select="collection(concat(translate($dir,'\','/'),
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'/?select=*.xml;recurse=yes'))"/>
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<xsl:text>File count: </xsl:text><xsl:value-of select="count($files)"/>
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<xsl:text>
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</xsl:text>
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<xsl:for-each select="$files">
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<xsl:value-of select="replace(document-uri(.),'.*/','')"/>:
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<xsl:text/>
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<xsl:for-each select="//processing-instruction()">
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<xsl:text> PI: </xsl:text>
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<xsl:value-of select="name(.),."/>
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<xsl:text>
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</xsl:text>
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</xsl:for-each>
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<!--
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<xsl:if test="position()=1">
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<xsl:value-of select="replace(document-uri(.),'[^/]+$','')"/>:
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<xsl:text/>
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</xsl:if>
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-->
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<xsl:variable name="ns-decl"
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select="distinct-values(//namespace::*[name(.)!='xml']/string(.))"/>
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<xsl:variable name="ns-used"
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select="//*/namespace-uri(.)"/>
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<xsl:for-each select="$ns-decl[not(.=$ns-used)]">
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<xsl:text> </xsl:text>
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<xsl:value-of select="."/>
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<xsl:text>
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</xsl:text>
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</xsl:for-each>
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</xsl:for-each>
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</xsl:template>
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</xsl:stylesheet>
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