On Sat, Nov 1, 2014 at 5:26 PM, Martin Honnen martin.honnen@xxxxxx
<mailto:martin.honnen@xxxxxx> <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx
<mailto:xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>> wrote:

Use the "=" operator and all preceding sibling line elements:

       <xsl:template match="line[title[1] =
    preceding-sibling::line/title[__1]]"/>
       <xsl:template match="line">
         <xsl:apply-templates select="title[1]"/>
       </xsl:template>
    --~--

One of the variations I had tried before. It does not work.

<xsl:stylesheet
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">

  <xsl:template match="line">
    <xsl:apply-templates select="title[1]"/>
  </xsl:template>

<?xml version="1.0" encoding="utf-8"?>
      La foto
      La C:ltima parada (Lo peor de todo)
      Polvo Eres
      "7 dC-as al desnudo"