<z:index name="location:0">
<xslo:value-of select="marc:subfield[@code='c']"/>
</z:index>
+ <z:index name="itype:0">
+ <xslo:value-of select="marc:subfield[@code='y']"/>
+ </z:index>
</xslo:if>
</xslo:template>
<xslo:template mode="index_all" match="text()">