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170
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1 <?xml version="1.0" encoding="utf-8"?>
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2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
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3
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4 <xsl:variable name="DIRNAME">
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5 <xsl:call-template name="dirname">
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6 <xsl:with-param select="$LINK" name="path"/>
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7 </xsl:call-template>
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8 </xsl:variable>
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9
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10 <xsl:template name="dirname">
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11 <xsl:param name="path"/>
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12
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13 <xsl:if test="contains($path, '/')">
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14
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15 <xsl:value-of select=" substring-before($path, '/')"/>
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16
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17 <xsl:text>/</xsl:text>
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18
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19 <xsl:call-template name="dirname">
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20 <xsl:with-param select="substring-after($path, '/')" name="path"/>
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21 </xsl:call-template>
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22 </xsl:if>
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23 </xsl:template>
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24
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25 <xsl:variable name="ROOT">
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26 <xsl:call-template name="root">
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27 <xsl:with-param name="path">
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28 <xsl:value-of select=" substring($DIRNAME, 2)"/>
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29 </xsl:with-param>
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30 </xsl:call-template>
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31 </xsl:variable>
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32
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33 <xsl:template name="root">
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34 <xsl:param name="path"/>
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35
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36 <xsl:if test="contains($path, '/')">
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37
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38 <xsl:text>..</xsl:text>
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39
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40 <xsl:if test="substring-after($path, '/')">
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41
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42 <xsl:text>/</xsl:text>
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43
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44 <xsl:call-template name="root">
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45 <xsl:with-param select="substring-after($path, '/')" name="path"/>
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46 </xsl:call-template>
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47 </xsl:if>
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48 </xsl:if>
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49 </xsl:template>
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50
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51 </xsl:stylesheet>
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