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RE: Computing string-value of nodesets

Subject: RE: Computing string-value of nodesets
From: Kay Michael <Michael.Kay@xxxxxxx>
Date: Thu, 9 Nov 2000 19:14:49 -0000 
> I'd like to know the average string-length of a collection of 
> nodes (in a nodeset).

You can program this by a recurive template, or you can use the Saxon
extension function:

saxon:sum( $nodes, saxon:expression('string-length(.)'))

Mike Kay 


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