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At 2008-08-30 15:58 +0300, Vladimir Nesterovsky wrote:
Ken, Sorry, I'm not sure what you mean by that. I was not following the earlier thread and I thought only to help when I saw inappropriate use of XSLT in your post. I was thinking of conditional xsl:include. Yes, I can see that because you are using: <xsl:include href="" use-when=""/> This has nothing in common with source input tree during transformation. But in fact it does very much have something in common because the document() and doc() functions are responsible for building source node trees. As I said before, the stylesheet must be fully realized *before* any access to any source node tree. This works (if I'm not wrong), as doc() function is available in the context where values of @use-when are evaluated. See http://www.w3.org/TR/xslt20/#conditional-inclusion. Allow me to quote an important sentence from your citation of section 3.12: "However, there are severe constraints on the information provided in its evaluation context. These constraints are designed to ensure that the expression can be evaluated at the earliest possible stage of stylesheet processing, without any dependency on information contained in the stylesheet itself or in any source document." I'm quite confident your proposal will not work as the doc() function is *not* available in the context where values of use-when= are evaluated. Sorry, if I was not clear about the problem I was asking about. I apologize if I do not understand some nuance you are trying to relate that is not refuted by my reading of the specification. I am trying to help you here. And again I ask, have you tried this to see if it does in fact work for you? . . . . . . . . . . . . . Ken -- Upcoming XSLT/XSL-FO hands-on courses: Wellington, NZ 2009-01 Training tools: Comprehensive interactive XSLT/XPath 1.0/2.0 video G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ Male Cancer Awareness Nov'07 http://www.CraneSoftwrights.com/s/bc Legal business disclaimers: http://www.CraneSoftwrights.com/legal
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