On Thu, 2016-09-01 at 13:51 +0000, David Sewell dsewell(_at_)virginia(_dot_)edu
wrote:
<xsl:variable name="bodyPageNo" select="0" as="xs:integer"
saxon:assignable="yes"/>
<xsl:template match="pb">
<xsl:variable name="pageNumber">
<saxon:assign name="bodyPageNo" select="
if (@n) then xs:integer(@n) else $bodyPageNo + 1
"/>
<xsl:value-of select="$bodyPageNo"/>
</xsl:variable>
But surely it's not that hard to write a recursive template or function
that finds the previous page break and adds one to it where needed?
Roughly,
If this is the first page number then (@n, 1)[1]
If @n is supplied then @n
Otherwise 1 + pagenumber( (preceding::pagebreak)[1] )
If performance is an issue you can ask saxon to memoize (remember) the
function results.
Liam
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