<rules xmlns="http://namespaces.plone.org/diazo"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:str="http://exslt.org/strings">


    <copy theme="/html/head/title" content="/html/head/title/text()"/>

    <xsl:template match="/html/head/title/text()">
        <xsl:value-of select="str:replace(., '&#x2013;', ':')" />
    </xsl:template>

<!-- This is equivalent
    <copy theme="/html/head/title">
        <xsl:value-of select="str:replace(/html/head/title/text(), '&#x2013;', ':')" />
    </copy>
-->
</rules>
