Conditional Expressions

Not all weblogs have a changesUrl

<xsl:template match="log">
  <xsl:apply-templates select="
    if (changesUrl)
     then document(changesUrl)
     else document(url)"/>
</xsl:template>

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Copyright 2002 Elliotte Rusty Harold
elharo@metalab.unc.edu
Last Modified February 18, 2002