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26607
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alessia.ba
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<?xml version='1.0'?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:sverb="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.Verbatim"
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xmlns:xverb="xalan://com.nwalsh.xalan.Verbatim"
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xmlns:lxslt="http://xml.apache.org/xslt"
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xmlns:exsl="http://exslt.org/common"
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exclude-result-prefixes="sverb xverb lxslt exsl"
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version='1.0'>
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<!-- ********************************************************************
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$Id: verbatim.xsl 8421 2009-05-04 07:49:49Z bobstayton $
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********************************************************************
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This file is part of the XSL DocBook Stylesheet distribution.
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See ../README or http://docbook.sf.net/release/xsl/current/ for
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copyright and other information.
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******************************************************************** -->
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<!-- XSLTHL highlighting is turned off by default. See highlighting/README
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for instructions on how to turn on XSLTHL -->
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<xsl:template name="apply-highlighting">
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<xsl:apply-templates/>
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</xsl:template>
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<lxslt:component prefix="xverb"
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functions="numberLines"/>
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<xsl:template match="programlisting|screen|synopsis">
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<xsl:param name="suppress-numbers" select="'0'"/>
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<xsl:variable name="id">
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<xsl:call-template name="object.id"/>
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</xsl:variable>
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<xsl:call-template name="anchor"/>
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<xsl:if test="$shade.verbatim != 0">
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<xsl:message>
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<xsl:text>The shade.verbatim parameter is deprecated. </xsl:text>
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<xsl:text>Use CSS instead,</xsl:text>
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</xsl:message>
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<xsl:message>
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<xsl:text>for example: pre.</xsl:text>
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<xsl:value-of select="local-name(.)"/>
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<xsl:text> { background-color: #E0E0E0; }</xsl:text>
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</xsl:message>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="$suppress-numbers = '0'
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and @linenumbering = 'numbered'
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and $use.extensions != '0'
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and $linenumbering.extension != '0'">
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<xsl:variable name="rtf">
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<xsl:choose>
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<xsl:when test="$highlight.source != 0">
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<xsl:call-template name="apply-highlighting"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<pre>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<xsl:if test="@width != ''">
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<xsl:attribute name="width">
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<xsl:value-of select="@width"/>
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</xsl:attribute>
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</xsl:if>
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<xsl:call-template name="number.rtf.lines">
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<xsl:with-param name="rtf" select="$rtf"/>
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</xsl:call-template>
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</pre>
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</xsl:when>
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<xsl:otherwise>
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<pre>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<xsl:if test="@width != ''">
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<xsl:attribute name="width">
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<xsl:value-of select="@width"/>
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</xsl:attribute>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="$highlight.source != 0">
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<xsl:call-template name="apply-highlighting"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates/>
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</xsl:otherwise>
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</xsl:choose>
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</pre>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="literallayout">
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<xsl:param name="suppress-numbers" select="'0'"/>
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<xsl:variable name="rtf">
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<xsl:apply-templates/>
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</xsl:variable>
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<xsl:if test="$shade.verbatim != 0 and @class='monospaced'">
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<xsl:message>
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<xsl:text>The shade.verbatim parameter is deprecated. </xsl:text>
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<xsl:text>Use CSS instead,</xsl:text>
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</xsl:message>
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<xsl:message>
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<xsl:text>for example: pre.</xsl:text>
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<xsl:value-of select="local-name(.)"/>
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<xsl:text> { background-color: #E0E0E0; }</xsl:text>
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</xsl:message>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="$suppress-numbers = '0'
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and @linenumbering = 'numbered'
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and $use.extensions != '0'
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and $linenumbering.extension != '0'">
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<xsl:choose>
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<xsl:when test="@class='monospaced'">
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<pre>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<xsl:call-template name="number.rtf.lines">
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<xsl:with-param name="rtf" select="$rtf"/>
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</xsl:call-template>
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</pre>
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</xsl:when>
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<xsl:otherwise>
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<div>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<p>
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<xsl:call-template name="number.rtf.lines">
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<xsl:with-param name="rtf" select="$rtf"/>
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</xsl:call-template>
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</p>
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</div>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:otherwise>
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<xsl:choose>
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<xsl:when test="@class='monospaced'">
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<pre>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<xsl:copy-of select="$rtf"/>
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</pre>
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</xsl:when>
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<xsl:otherwise>
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<div>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<p>
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<xsl:call-template name="make-verbatim">
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<xsl:with-param name="rtf" select="$rtf"/>
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</xsl:call-template>
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</p>
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</div>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="address">
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<xsl:param name="suppress-numbers" select="'0'"/>
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<xsl:variable name="rtf">
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<xsl:apply-templates/>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="$suppress-numbers = '0'
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and @linenumbering = 'numbered'
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and $use.extensions != '0'
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and $linenumbering.extension != '0'">
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<div>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<p>
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<xsl:call-template name="number.rtf.lines">
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<xsl:with-param name="rtf" select="$rtf"/>
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</xsl:call-template>
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</p>
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</div>
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</xsl:when>
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<xsl:otherwise>
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<div>
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<xsl:apply-templates select="." mode="common.html.attributes"/>
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<p>
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<xsl:call-template name="make-verbatim">
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<xsl:with-param name="rtf" select="$rtf"/>
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</xsl:call-template>
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</p>
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</div>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template name="number.rtf.lines">
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<xsl:param name="rtf" select="''"/>
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<xsl:param name="pi.context" select="."/>
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<!-- Save the global values -->
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<xsl:variable name="global.linenumbering.everyNth"
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select="$linenumbering.everyNth"/>
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<xsl:variable name="global.linenumbering.separator"
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select="$linenumbering.separator"/>
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<xsl:variable name="global.linenumbering.width"
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select="$linenumbering.width"/>
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<!-- Extract the <?dbhtml linenumbering.*?> PI values -->
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<xsl:variable name="pi.linenumbering.everyNth">
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<xsl:call-template name="pi.dbhtml_linenumbering.everyNth">
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<xsl:with-param name="node" select="$pi.context"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:variable name="pi.linenumbering.separator">
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<xsl:call-template name="pi.dbhtml_linenumbering.separator">
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<xsl:with-param name="node" select="$pi.context"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:variable name="pi.linenumbering.width">
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<xsl:call-template name="pi.dbhtml_linenumbering.width">
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<xsl:with-param name="node" select="$pi.context"/>
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</xsl:call-template>
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</xsl:variable>
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<!-- Construct the 'in-context' values -->
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<xsl:variable name="linenumbering.everyNth">
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<xsl:choose>
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<xsl:when test="$pi.linenumbering.everyNth != ''">
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<xsl:value-of select="$pi.linenumbering.everyNth"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$global.linenumbering.everyNth"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:variable name="linenumbering.separator">
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<xsl:choose>
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<xsl:when test="$pi.linenumbering.separator != ''">
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<xsl:value-of select="$pi.linenumbering.separator"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$global.linenumbering.separator"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:variable name="linenumbering.width">
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<xsl:choose>
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<xsl:when test="$pi.linenumbering.width != ''">
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<xsl:value-of select="$pi.linenumbering.width"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$global.linenumbering.width"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:variable name="linenumbering.startinglinenumber">
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<xsl:choose>
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<xsl:when test="$pi.context/@startinglinenumber">
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<xsl:value-of select="$pi.context/@startinglinenumber"/>
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</xsl:when>
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<xsl:when test="$pi.context/@continuation='continues'">
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<xsl:variable name="lastLine">
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<xsl:choose>
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<xsl:when test="$pi.context/self::programlisting">
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<xsl:call-template name="lastLineNumber">
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<xsl:with-param name="listings"
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select="preceding::programlisting[@linenumbering='numbered']"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$pi.context/self::screen">
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<xsl:call-template name="lastLineNumber">
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<xsl:with-param name="listings"
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select="preceding::screen[@linenumbering='numbered']"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$pi.context/self::literallayout">
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<xsl:call-template name="lastLineNumber">
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<xsl:with-param name="listings"
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select="preceding::literallayout[@linenumbering='numbered']"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$pi.context/self::address">
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<xsl:call-template name="lastLineNumber">
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<xsl:with-param name="listings"
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select="preceding::address[@linenumbering='numbered']"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$pi.context/self::synopsis">
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<xsl:call-template name="lastLineNumber">
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<xsl:with-param name="listings"
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select="preceding::synopsis[@linenumbering='numbered']"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:otherwise>
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<xsl:message>
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<xsl:text>Unexpected verbatim environment: </xsl:text>
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<xsl:value-of select="local-name($pi.context)"/>
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</xsl:message>
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<xsl:value-of select="0"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:value-of select="$lastLine + 1"/>
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</xsl:when>
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<xsl:otherwise>1</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="function-available('sverb:numberLines')">
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<xsl:copy-of select="sverb:numberLines($rtf)"/>
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</xsl:when>
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<xsl:when test="function-available('xverb:numberLines')">
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<xsl:copy-of select="xverb:numberLines($rtf)"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:message terminate="yes">
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<xsl:text>No numberLines function available.</xsl:text>
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</xsl:message>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template name="make-verbatim">
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<xsl:param name="rtf"/>
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<!-- I want to make this RTF verbatim. There are two possibilities: either
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I have access to the exsl:node-set extension function and I can "do it right"
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or I have to rely on CSS. -->
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<xsl:choose>
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<xsl:when test="$exsl.node.set.available != 0">
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<xsl:apply-templates select="exsl:node-set($rtf)" mode="make.verbatim.mode"/>
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</xsl:when>
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347 |
|
|
<xsl:otherwise>
|
348 |
|
|
<span style="white-space: pre;">
|
349 |
|
|
<xsl:copy-of select="$rtf"/>
|
350 |
|
|
</span>
|
351 |
|
|
</xsl:otherwise>
|
352 |
|
|
</xsl:choose>
|
353 |
|
|
</xsl:template>
|
354 |
|
|
|
355 |
|
|
<!-- ======================================================================== -->
|
356 |
|
|
|
357 |
|
|
<xsl:template name="lastLineNumber">
|
358 |
|
|
<xsl:param name="listings"/>
|
359 |
|
|
<xsl:param name="number" select="0"/>
|
360 |
|
|
|
361 |
|
|
<xsl:variable name="lines">
|
362 |
|
|
<xsl:call-template name="countLines">
|
363 |
|
|
<xsl:with-param name="listing" select="string($listings[1])"/>
|
364 |
|
|
</xsl:call-template>
|
365 |
|
|
</xsl:variable>
|
366 |
|
|
|
367 |
|
|
<xsl:choose>
|
368 |
|
|
<xsl:when test="not($listings)">
|
369 |
|
|
<xsl:value-of select="$number"/>
|
370 |
|
|
</xsl:when>
|
371 |
|
|
<xsl:when test="$listings[1]/@startinglinenumber">
|
372 |
|
|
<xsl:value-of select="$number + $listings[1]/@startinglinenumber + $lines - 1"/>
|
373 |
|
|
</xsl:when>
|
374 |
|
|
<xsl:when test="$listings[1]/@continuation='continues'">
|
375 |
|
|
<xsl:call-template name="lastLineNumber">
|
376 |
|
|
<xsl:with-param name="listings" select="listings[position() > 1]"/>
|
377 |
|
|
<xsl:with-param name="number" select="$number + $lines"/>
|
378 |
|
|
</xsl:call-template>
|
379 |
|
|
</xsl:when>
|
380 |
|
|
<xsl:otherwise>
|
381 |
|
|
<xsl:value-of select="$lines"/>
|
382 |
|
|
</xsl:otherwise>
|
383 |
|
|
</xsl:choose>
|
384 |
|
|
</xsl:template>
|
385 |
|
|
|
386 |
|
|
<xsl:template name="countLines">
|
387 |
|
|
<xsl:param name="listing"/>
|
388 |
|
|
<xsl:param name="count" select="1"/>
|
389 |
|
|
|
390 |
|
|
<xsl:choose>
|
391 |
|
|
<xsl:when test="contains($listing, ' ')">
|
392 |
|
|
<xsl:call-template name="countLines">
|
393 |
|
|
<xsl:with-param name="listing" select="substring-after($listing, ' ')"/>
|
394 |
|
|
<xsl:with-param name="count" select="$count + 1"/>
|
395 |
|
|
</xsl:call-template>
|
396 |
|
|
</xsl:when>
|
397 |
|
|
<xsl:otherwise>
|
398 |
|
|
<xsl:value-of select="$count"/>
|
399 |
|
|
</xsl:otherwise>
|
400 |
|
|
</xsl:choose>
|
401 |
|
|
</xsl:template>
|
402 |
|
|
|
403 |
|
|
</xsl:stylesheet>
|