Thanks for the simple solution, David. I am mystified as to how the<xsl:if
test="position()!=1">;</xsl:if> knows to put the semicolon after every grouped
@main item except the last one. I would think it wouldn't place one after the first item in the group.
This is going to become an important idiom for streaming, and is
probably worth adopting generally. Instead of putting a comma after
every item except the last, put one before every item except the first.
The reason is that you always know whether the current item is the
first, but you don't know whether the current item is the last without
lookahead.
Michael Kay
Saxonica
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