Re: is there a more elegant way to change page refere

<ref><b>TG:</b>pp. 19, 20, 21, 29, 32, 40, 43, 44, 46, 56, 57, 58, 60, 61, 66, 67&#8211;68</ref>

<xsl:template match="ref[b='TG: ']">
<ref>
<xsl:copy-of select="b"/>
<xsl:analyze-string select="b/following-sibling::text()" regex="[0-9]+">
<xsl:matching-substring>
 <xsl:value-of select="number(.)+2"/>
</xsl:matching-substring>
<xsl:non-matching-substring>
<xsl:value-of select="."/>
</xsl:non-matching-substring>
</xsl:analyze-string>
</ref>
</xsl:template>
</xsl:stylesheet>

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