CDATA output

[Johannes Lebek]

Hi there,
I want to have an output like:
  ====== begin intended output ====================
  <cdata-node><![CDATA[
    <b>
      <c>test</c>
    </b>
  ]]></cdata-node>
  <cdata-node><![CDATA[normal text]]></cdata-node>
  ======= end intended output =====================
for this XML document:
  ======= begin XML input =========================
  <?xml version="1.0" encoding="UTF-8"?>
  <a>
    <b>
      <c>test</c>
    </b>
  </a>
  ======== end XML input ==========================
I created the following stylesheet:
  ======== begin stylesheet =======================
  <?xml version="1.0" encoding="UTF-8"?>
  <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
  version="1.0">
  <xsl:output method="xml" cdata-section-elements="cdata-node"/>
    <xsl:template match="/">
      <cdata-node>
        <xsl:copy-of select="a" />
      </cdata-node>
      <cdata-node>normal text</cdata-node>
    </xsl:template>
  </xsl:stylesheet>
  ========= end stylesheet ========================
Unfortunately, this is the result:
  ======== begin output ===========================
  <?xml version="1.0" encoding="UTF-8"?>
  <cdata-node><a>
    <b>
      <c>test</c>
    </b>
  </a></cdata-node><cdata-node><![CDATA[normal text]]></cdata-node>
  ========= end output ============================
How do I get a <![CDATA[ ]]> section in the first <cdata-node> node? I 
read CDATA is written for text only. At least, the 'normal text' has 
been included in CDATA. How do I achieve to convert the result tree into 
plain text, so it can be surrounded by CDATA brackets?

Any help is appreciated.
Thanks,
Johannes