NMTOKENS enumeration?

Is it possible to enumerate a tokenized string as an array as such:

<a value="a c b d" />

<xsl:for-each select="a">
  <xsl:for-each select="@value">
  </xsl:for-each>
</xsl:for-each>

????

thanks!


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list