Hi,
I realize XSLT variables are immutable. However, I have a requirement
to split a piece of text into multiple lines based on a pre-defined
length respecting word boundaries. This means if the last word on a
line doesn't fit into the current line, the whole word needs to be
moved into a new line. I am using XSLT 2.0 with Saxon 9.* HE.
My initial thinking was to do something like below, without using recursion
<xsl:function name="gpg:split-name-1">
<xsl:param name="line" />
<xsl:for-each select="tokenize(normalize-space($line), ' ')">
// Keep track of the current length and introduce a break
and reset the length when the length exceeds the max line length
</xsl:for-each>
</xsl:function>
However, since the variables are immutable, I am unable to keep track
of the current length. Is there a way to do this using standard XSLT
2.0 constructs and not using recursion?
Kind regards
Meeraj
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