从节点XSLT中删除所有\n\r \n字符？

<root>
  <node>
    This is a test.
    This is another test.
  </node>
</root>

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:template match="/">
    <root>
      <node>
        <xsl:value-of select="normalize-space(node)"/>
      </node>
    </root>
  </xsl:template>
</xsl:stylesheet>

<root>
  <node>Thisisatest.Thisisanothertest.</node>
</root>