Subject: Re: Truncated text string, relative to child node
From: David Carlisle <davidc@xxxxxxxxx>
Date: Tue, 1 Jul 2008 21:12:12 +0100
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string-join(
(
tokenize(b/preceding-sibling::text()[1],'\s+')[position() gt last() - 6],
b,
tokenize(b/following-sibling::text()[1],'\s+')[position() lt 6]
),' ')
David
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