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Re: Is this a legal expression?
Subject: Re: Is this a legal expression?|
From: David Carlisle <davidc@xxxxxxxxx>
Date: Thu, 30 Mar 2000 22:51:25 GMT
the attribute should be select not expr
other than that it looks legal but probably doesn't do what you intend.
it's a boolean expression (because of the ands) so each of the node sets
selected by the sub terms will be coerced to true or false depending
on whether they are empty
then the final value will be coerced to a string and tested for equality
against the string resulting in selecting the child elements called true
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