diff -r 8d58b930d36e -r 84b123918d3f sysdeftools/joinandparesysdef.xsl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysdeftools/joinandparesysdef.xsl	Tue Apr 06 10:25:29 2010 +0100
@@ -0,0 +1,41 @@
+<?xml version="1.0"?>
+ <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<!--Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+	All rights reserved.
+	This component and the accompanying materials are made available
+	under the terms of the License "Eclipse Public License v1.0"
+	which accompanies this distribution, and is available
+	at the URL "http://www.eclipse.org/legal/epl-v10.html".
+
+	Initial Contributors:
+	Nokia Corporation - initial contribution.
+	Contributors:
+	Description:
+	Create a stand-alone sysdef from a linked set of fragments, paring down to just a set of items of the desired rank.
+-->
+ 	<xsl:output method="xml" indent="yes"/>
+
+	<!-- comma-separated list of IDs in the literal from as the document they appear in (ie same namespace prefix) -->
+<xsl:param name="pare"/>		
+
+
+	<!-- the rank item to pare down. This will remove any item of that rank EXCEPT those in $pare -->
+<xsl:param name="rank">package</xsl:param>
+
+<xsl:variable name="pare-list" select="concat(',',translate(normalize-space($pare),' ',','),',')"/> <!-- accept spaces in pare. Pad with commas to make computing easier -->
+
+<xsl:include href="joinsysdef.xsl"/>  
+
+<xsl:template match="/SystemDefinition[systemModel]">
+	<xsl:apply-templates select="." mode="join">
+		<xsl:with-param name="filename" select="$path"/>
+		<xsl:with-param name="data" select="current()"/> <!-- just has to be non-empty -->
+	</xsl:apply-templates>
+</xsl:template>
+
+<xsl:template match="*" mode="filter"> <!-- use this to strip out the unwanted items -->
+	<xsl:param name="item" />
+	<xsl:if test="$rank=name($item) and not(contains($pare-list,concat(',',$item/@id,',')))">hide</xsl:if>
+</xsl:template>
+
+</xsl:stylesheet>