Re: Find and change an attribute in a Processing Inst

an old one of mine (not sure if this is what the faq has)

<!-- replace all occurences of the character(s) `from'
     by the string `to' in the string `string'.-->
<xsl:template name="string-replace" >
  <xsl:param name="string"/>
  <xsl:param name="from"/>
  <xsl:param name="to"/>
  <xsl:choose>
    <xsl:when test="contains($string,$from)">
      <xsl:value-of select="substring-before($string,$from)"/>
      <xsl:value-of select="$to"/>
      <xsl:call-template name="string-replace">
      <xsl:with-param name="string" select="substring-after($string,$from)"/>
      <xsl:with-param name="from" select="$from"/>
      <xsl:with-param name="to" select="$to"/>
      </xsl:call-template>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="$string"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>


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