[xsl] Outputting UTF-8

["Mark Wilson pubs@xxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

While writing and testing my XSL stylesheet, the direct output was in 
UTF-8. However, as soon as I switched to result-document, I got garbage 
characters for diacritics from my original xml.  That is, for 'ZC<rich', 
I get ' ZCB<rich'. Except for the absence of UTF-8, everything else works 
fine. I am assuming that I have declared result-document incorrectly, so 
have not included the input or full stylesheet. Below is the declaration:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; 
xmlns:xs="http://www.w3.org/2001/XMLSchema"; exclude-result-prefixes="xs" 
version="2.0">

    <xsl:strip-space elements="*"/>

    <xsl:template match="/">
        <xsl:for-each select="collection('../xml/?select=*.xml')">
            <xsl:apply-templates/>
        </xsl:for-each>
    </xsl:template>

    <xsl:template match="adlibXML">
        <xsl:variable name="file-name-out" select="concat('../work/', 
substring-before((tokenize(document-uri(/),'/'))[last()], '.'), '.csv')"/>
        <xsl:result-document href="{$file-name-out}" encoding="UTF-8" 
method="text">
            <xsl:apply-templates/>
        </xsl:result-document>
    </xsl:template>

<!-- other templates -->
</xsl:stylesheet>

Mark Wilson