<xsl:when test="position() = last()"/> <!-- do nothing -->
<xsl:otherwise>
<!-- * tbl(1) treats tab characters as delimiters between -->
- <!-- * cells; so we need to output a tab after each except -->
+ <!-- * cells; so we need to output a tab after each -->
<!-- * segtitle except the last one -->
<xsl:text>	</xsl:text>
</xsl:otherwise>
<xsl:when test="position() = last()"/> <!-- do nothing -->
<xsl:otherwise>
<!-- * tbl(1) treats tab characters as delimiters between -->
- <!-- * cells; so we need to output a tab after each except -->
+ <!-- * cells; so we need to output a tab after each -->
<!-- * segtitle except the last one -->
<xsl:text>	</xsl:text>
</xsl:otherwise>