Ciarán Ó Duibhín wrote:
Great, many thanks, that's exactly what I meant.
However, on trying it out, I found that any newlines and indentation
within my <block> element contribute to the string_length, so that my
<block> is no longer 1 character long when they are present.
So I would like to ask again, but this time: how to match any <block>
in which the sum of the lengths of the child <inline> elements is 1
character? (My newlines and indentation will be outside any <inline>
element, but all the "content" is inside <inline> elements.) Do I
need to program a loop somehow, or is there a handy function?
If you are using XPath 2.0 you can use string-length(string-join(inline,''))
--
Piet van Oostrum
Cochabamba. URL: http://pietvanoostrum.com/
Nu Fair Trade woonartikelen op http://www.zylja.com
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