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<?xml version='1.0'?>
<!-- vim:set sts=2 shiftwidth=2 syntax=sgml: -->
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version='1.0'>
<xsl:template match="xref">
<xsl:variable name="targets" select="key('id', @linkend)"/>
<xsl:variable name="target" select="$targets[1]"/>
<xsl:variable name="type" select="local-name($target)"/>
<xsl:choose>
<xsl:when test="$type=''">
<xsl:message>
<xsl:text>xref to nonexistent id </xsl:text>
<xsl:value-of select="@linkend"/>
</xsl:message>
</xsl:when>
<xsl:when test="$type='refentry'">
<xsl:call-template name="do-citerefentry">
<xsl:with-param name="refentrytitle"
select="$target/refmeta/refentrytitle[1]"/>
<xsl:with-param name="manvolnum"
select="$target/refmeta/manvolnum"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$type='refname'">
<xsl:call-template name="do-citerefentry">
<xsl:with-param name="refentrytitle" select="$target"/>
<xsl:with-param name="manvolnum"
select="$target/../../refmeta/manvolnum"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:text>[xref to </xsl:text>
<xsl:value-of select="$type"/>
<xsl:text>]</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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