0f13ce8380
The display of "Enhanced" 505 (contents) fields in the MARC21 XSLT is very poor, resulting in large, unreadable blocks of text, and -- for some series -- so much unnecessary duplication in the Notes tab that important information is entirely obscured. This patch reformats "enhanced" contents fields (MARC21 505 fields with $t and $r) so as to be more readable by breaking up entries on separate lines and making titles bold (to make them stand out more). This patch does not address duplication of information in the Notes tab, per discussion on the #koha IRC channel. To test: 1) View record with enhanced 505 field before applying patch. Observe it is very unfriendly. 2) Apply patch. 3) View same record, note that display is much improved. Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com> This first patch works as advertised. It formats the table of contents on the opac detail display in a cleaner format. I recommend that future follow ups fix the staff client to match and update the title notes tabs on the opac and staff client to also match the cleaner format for table of contents.
200 lines
9.4 KiB
XML
200 lines
9.4 KiB
XML
<?xml version='1.0'?>
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<!DOCTYPE stylesheet [<!ENTITY nbsp " " >]>
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<xsl:stylesheet version="1.0" xmlns:marc="http://www.loc.gov/MARC21/slim" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
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<xsl:template name="datafield">
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<xsl:param name="tag"/>
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<xsl:param name="ind1"><xsl:text> </xsl:text></xsl:param>
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<xsl:param name="ind2"><xsl:text> </xsl:text></xsl:param>
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<xsl:param name="subfields"/>
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<xsl:element name="datafield">
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<xsl:attribute name="tag">
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<xsl:value-of select="$tag"/>
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</xsl:attribute>
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<xsl:attribute name="ind1">
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<xsl:value-of select="$ind1"/>
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</xsl:attribute>
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<xsl:attribute name="ind2">
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<xsl:value-of select="$ind2"/>
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</xsl:attribute>
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<xsl:copy-of select="$subfields"/>
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</xsl:element>
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</xsl:template>
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<xsl:template name="subfieldSelect">
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<xsl:param name="codes"/>
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<xsl:param name="delimeter"><xsl:text> </xsl:text></xsl:param>
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<xsl:param name="subdivCodes"/>
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<xsl:param name="subdivDelimiter"/>
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<xsl:param name="prefix"/>
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<xsl:param name="suffix"/>
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<xsl:variable name="str">
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<xsl:for-each select="marc:subfield">
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<xsl:if test="contains($codes, @code)">
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<xsl:if test="contains($subdivCodes, @code)">
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<xsl:value-of select="$subdivDelimiter"/>
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</xsl:if>
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<xsl:value-of select="$prefix"/><xsl:value-of select="text()"/><xsl:value-of select="$suffix"/><xsl:value-of select="$delimeter"/>
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</xsl:if>
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</xsl:for-each>
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</xsl:variable>
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<xsl:value-of select="substring($str,1,string-length($str)-string-length($delimeter))"/>
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</xsl:template>
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<xsl:template name="subfieldSelectSpan">
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<xsl:param name="codes"/>
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<xsl:param name="delimeter"><xsl:text> </xsl:text></xsl:param>
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<xsl:param name="subdivCodes"/>
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<xsl:param name="subdivDelimiter"/>
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<xsl:param name="prefix"/>
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<xsl:param name="suffix"/>
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<xsl:for-each select="marc:subfield">
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<xsl:if test="contains($codes, @code)">
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<span>
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<xsl:attribute name="class"><xsl:value-of select="@code"/></xsl:attribute>
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<xsl:if test="contains($subdivCodes, @code)">
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<xsl:value-of select="$subdivDelimiter"/>
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</xsl:if>
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<xsl:value-of select="$prefix"/><xsl:value-of select="text()"/><xsl:value-of select="$suffix"/><xsl:if test="position()!=last()"><xsl:value-of select="$delimeter"/></xsl:if>
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</span>
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</xsl:if>
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</xsl:for-each>
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</xsl:template>
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<xsl:template name="buildSpaces">
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<xsl:param name="spaces"/>
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<xsl:param name="char"><xsl:text> </xsl:text></xsl:param>
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<xsl:if test="$spaces>0">
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<xsl:value-of select="$char"/>
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<xsl:call-template name="buildSpaces">
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<xsl:with-param name="spaces" select="$spaces - 1"/>
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<xsl:with-param name="char" select="$char"/>
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</xsl:call-template>
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</xsl:if>
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</xsl:template>
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<xsl:template name="chopPunctuation">
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<xsl:param name="chopString"/>
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<xsl:variable name="length" select="string-length($chopString)"/>
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<xsl:choose>
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<xsl:when test="$length=0"/>
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<xsl:when test="contains('.:,;/ ', substring($chopString,$length,1))">
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<xsl:call-template name="chopPunctuation">
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<xsl:with-param name="chopString" select="substring($chopString,1,$length - 1)"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="not($chopString)"/>
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<xsl:otherwise><xsl:value-of select="$chopString"/></xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- Function extractControlNumber is used to extract the control number (record number) from MARC tags 773/80/85 [etc.] subfield $w.
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Parameter: control number string.
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Assumes LOC convention: (OrgCode)recordNumber.
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If OrgCode is not present, return full string.
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Additionally, handle various brackets/parentheses. Chop leading and trailing spaces.
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-->
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<xsl:template name="extractControlNumber">
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<xsl:param name="subfieldW"/>
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<xsl:variable name="tranW" select="translate($subfieldW,']})>','))))')"/>
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<xsl:choose>
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<xsl:when test="contains($tranW,')')">
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<xsl:value-of select="normalize-space(translate(substring-after($tranW,')'),'[]{}()<>',''))"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="normalize-space($subfieldW)"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- Function m880Select: Display Alternate Graphic Representation (MARC 880) for selected latin "base"tags
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- should be called immediately before the corresonding latin tags are processed
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- tags in right-to-left languages are displayed floating right
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* Parameter:
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+ basetags: display these tags if found in linkage section ( subfield 6) of tag 880
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+ codes: display these subfields codes
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* Options:
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- class: wrap output in <span class="$class">...</span>
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- label: prefix each(!) tag with label $label
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- bibno: link to biblionumber $bibno
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- index: build a search link using index $index with subfield $a as key; if subfield $9 is present use index 'an' with key $9 instead.
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* Limitations:
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- displays every field on a separate line (to switch between rtl and ltr)
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* Pitfalls:
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(!) output might be empty
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-->
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<xsl:template name="m880Select">
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<xsl:param name="basetags"/> <!-- e.g. 100,700,110,710 -->
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<xsl:param name="codes"/> <!-- e.g. abc -->
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<xsl:param name="class"/> <!-- e.g. results_summary -->
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<xsl:param name="label"/> <!-- e.g. Edition -->
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<xsl:param name="bibno"/>
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<xsl:param name="index"/> <!-- e.g. au -->
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<xsl:for-each select="marc:datafield[@tag=880]">
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<xsl:variable name="code6" select="marc:subfield[@code=6]"/>
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<xsl:if test="contains(string($basetags), substring($code6,1,3))">
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<span>
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<xsl:choose>
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<xsl:when test="boolean($class) and substring($code6,string-length($code6)-1,2) ='/r'">
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<xsl:attribute name="class"><xsl:value-of select="$class"/> m880</xsl:attribute>
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<xsl:attribute name="dir">rtl</xsl:attribute>
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</xsl:when>
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<xsl:when test="boolean($class)">
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<xsl:attribute name="class"><xsl:value-of select="$class"/></xsl:attribute>
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<xsl:attribute name="style">display:block; </xsl:attribute>
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</xsl:when>
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<xsl:when test="substring($code6,string-length($code6)-1,2) ='/r'">
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<xsl:attribute name="class"><xsl:value-of select="$class"/> m880</xsl:attribute>
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</xsl:when>
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</xsl:choose>
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<xsl:if test="boolean($label)">
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<span class="label">
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<xsl:value-of select="$label"/>
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</span>
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</xsl:if>
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<xsl:variable name="str">
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<xsl:for-each select="marc:subfield">
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<xsl:if test="contains($codes, @code)">
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<xsl:value-of select="text()"/>
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<xsl:text> </xsl:text>
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</xsl:if>
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</xsl:for-each>
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</xsl:variable>
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<xsl:if test="string-length($str) > 0">
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<xsl:choose>
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<xsl:when test="boolean($bibno)">
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<a>
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<xsl:attribute name="href">/cgi-bin/koha/opac-detail.pl?biblionumber=<xsl:value-of select="$bibno"/></xsl:attribute>
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<xsl:value-of select="$str"/>
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</a>
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</xsl:when>
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<xsl:when test="boolean($index) and boolean(marc:subfield[@code=9])">
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<a>
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<xsl:attribute name="href">/cgi-bin/koha/opac-search.pl?q=an:<xsl:value-of select="marc:subfield[@code=9]"/></xsl:attribute>
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<xsl:value-of select="$str"/>
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</a>
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</xsl:when>
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<xsl:when test="boolean($index)">
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<a>
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<xsl:attribute name="href">/cgi-bin/koha/opac-search.pl?q=<xsl:value-of select="$index"/>:<xsl:value-of select="marc:subfield[@code='a']"/></xsl:attribute>
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<xsl:value-of select="$str"/>
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</a>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$str"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:if>
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</span>
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</xsl:if>
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</xsl:for-each>
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</xsl:template>
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</xsl:stylesheet>
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<!-- Stylus Studio meta-information - (c)1998-2002 eXcelon Corp.
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<metaInformation>
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<scenarios/><MapperInfo srcSchemaPath="" srcSchemaRoot="" srcSchemaPathIsRelative="yes" srcSchemaInterpretAsXML="no" destSchemaPath="" destSchemaRoot="" destSchemaPathIsRelative="yes" destSchemaInterpretAsXML="no"/>
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</metaInformation>
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-->
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