diff -r 2e8eeb919028 -r b538b70cbe51 sysmodellibs/sysmodelgen/src/svg/Shapes.xsl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysmodellibs/sysmodelgen/src/svg/Shapes.xsl	Thu Mar 11 18:20:56 2010 +0200
@@ -0,0 +1,834 @@
+<?xml version="1.0"?>
+ <xsl:stylesheet  xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:a="http://www.w3.org/1999/XSL/Transform-" version="1.0" xmlns:s="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:exslt="http://exslt.org/common" xmlns:doc="tooldoc">
+  	<xsl:output method="xml" indent="yes"/>
+	<xsl:param name="Model-Transform" select="'model.xsl'"/> <!-- the location of the model.xsl relative to where the *output* of this transform is stored-->
+	<xsl:param name="Verbose" select="0"/> <!-- Verbosity level of messages. Set to 1 (or higher) to get runtime comments  -->
+	<xsl:namespace-alias stylesheet-prefix="a" result-prefix="xsl"/>
+
+<xsl:variable name="color" select="/model/layout/info[@type='color']"/>
+<xsl:variable name="borders" select="/model/layout/info[@type='border']"/>
+<xsl:variable name="overlay" select="/model/layout/info[@type='overlay']"/>
+<xsl:variable name="style" select="/model/layout/info[@type='style']"/>
+
+<xsl:template match="/model"> 
+	<a:stylesheet version="1.0" exclude-result-prefixes="doc s exslt">
+		<xsl:for-each select="document(@shapes)/shapes/namespace::*"><xsl:copy-of select="."/></xsl:for-each>
+		<a:include href="{$Model-Transform}"/>
+		<xsl:apply-templates select="document(@shapes,.)/*"/>
+
+		<!--  this is a bit redundant:  i think it's only necessary for the cmp. Either that or it can be used for the component, and the stuff to 
+			make the defaults for all components should be removed from model.xsl -->
+		<xsl:if test="$borders"> <!-- if there are borders defined in the model.xml, use those to shape the cmp borders, not the shapes.xml -->
+			<!-- default border -->	
+			<xsl:for-each select="document($borders/@href,$borders)/values/@default">
+				<!-- if the default is a type, create the actual reference. If it's a reference leave it alone -->
+				<a:template match="component[not(@generator-border)]|cmp[not(@generator-border)]" mode="shape">
+					<xsl:if test="not(starts-with(.,'#'))">#Border</xsl:if>
+					<xsl:value-of select="."/>
+				</a:template>
+			</xsl:for-each>
+		</xsl:if>
+
+		<xsl:if test="$overlay"> <!-- if there are patterns defined in the model.xml, use those to shape the cmp overlays, not the shapes.xml -->
+			<!-- default overlay (usually there will be no default))-->	
+			<xsl:for-each select="document($overlay/@href,$overlay)/values/@default">
+				<!-- if the default is a type, create the actual reference. If it's a reference leave it alone -->
+				<a:template match="component[not(@generator-overlay)]|cmp[not(@generator-overlay)]" mode="shape">
+					<xsl:if test="not(starts-with(.,'#'))">#Pattern</xsl:if>
+					<xsl:value-of select="."/>
+				</a:template>
+			</xsl:for-each>
+		</xsl:if>
+
+		<xsl:if test="$color">
+			<xsl:for-each select="document($color/@href,$color)/values/@default">
+				<a:template match="component[not(@generator-color|generator-color)] | cmp[not(@generator-color|generator-color)]" mode="display-style-color">
+					<xsl:value-of select="."/>
+				</a:template>
+			</xsl:for-each>
+		</xsl:if>
+		
+		<!-- values files with styles override any styles in the shapes file
+			Also if there are no styles in the shapes file, don't try to look for them -->
+		<xsl:if test="not(document(@shapes)/shapes/styles) or layout/info[@type='style' and @href]">
+			<a:template match="component" mode="display-style-aux"/> <!-- no more default styles -->
+		</xsl:if>
+		
+		<xsl:if test="not(document(@shapes)/shapes/patterns)">
+		<a:template match="component|cmp" mode="overlay-style" priority="-1">fill: none; stroke: none; stroke-width: 0;</a:template>
+			 <!-- no rule-based patterns -->
+		</xsl:if>
+		
+	
+	<a:template match="SystemDefinition" mode="shapes">
+		<xsl:variable name="defs" select="s:defs"/> <!-- all defs in the shapes document -->
+		<!-- check the overlay docs for all referred IDs. Make a list of all that are not defined the shapes doc -->
+		<xsl:variable name="undefinedP">
+			<xsl:for-each select="document($overlay/@href)/*">
+				<xsl:for-each select="@default | //item/@value">
+					<xsl:value-of select="concat(' ',.,' ')"/>
+				</xsl:for-each>
+			</xsl:for-each>
+			<xsl:for-each select="document(@shapes)/shapes/patterns/overlay[@type]">
+					<xsl:value-of select="concat(' ',@type,' ')"/>
+			</xsl:for-each>
+		</xsl:variable>
+		<!-- check the borders docs for all referred IDs. Make a list of all that are not defined the shapes doc -->
+		<xsl:variable name="undefinedB">
+			<xsl:for-each select="document($borders/@href)/*">
+				<xsl:for-each select="@default | //item/@value">
+					<xsl:value-of select="concat(' ',.,' ')"/>
+				</xsl:for-each>
+			</xsl:for-each>
+			<xsl:for-each select="document(@shapes)/shapes/borders/border/@type">
+					<xsl:value-of select="concat(' ',.,' ')"/>
+			</xsl:for-each>
+		</xsl:variable>	
+
+	<!-- ignore all patterns not defined: should make a warning eventually. 
+		Also nice to check to see if any ref'd ID's  (eg #xxx) are defined -->
+		
+		 <!-- no 'reference' pattern defined, so use the default one --> 
+		<xsl:if test="contains($undefinedP,' radial-grad ')"><a:call-template name="default-new-pattern"/></xsl:if>
+		 <!-- no 'new'  pattern defined, so use the default one --> 
+		<xsl:if test="contains($undefinedP,' striped-diag-up ')"><a:call-template name="default-ref-pattern"/></xsl:if>
+		 <!-- no 'deprecated'  pattern defined, so use the default one --> 
+		 <xsl:if test="contains($undefinedP,' big-X ')"><a:call-template name="default-X-pattern"/></xsl:if>
+
+		 <!-- borders defined --> 
+		 <!--  if no borders were defined at all, throw in the default ones -->
+		<xsl:if test="contains($undefinedB,' box ') or normalize-space($undefinedB)=''"><a:call-template name="default-box-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' box-clipLB ') or normalize-space($undefinedB)=''"><a:call-template name="default-clipLB-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' box-clipLT ') or normalize-space($undefinedB)=''"><a:call-template name="default-clipLT-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' box-clipRB ') or normalize-space($undefinedB)=''"><a:call-template name="default-clipRB-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' box-clipRT ') or normalize-space($undefinedB)=''"><a:call-template name="default-clipRT-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' box-clipAll ') or normalize-space($undefinedB)=''"><a:call-template name="default-clipAll-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' round ')"><a:call-template name="default-round-border"/></xsl:if>
+		<xsl:if test="contains($undefinedB,' hexagon ')"><a:call-template name="default-hexagon-border"/></xsl:if>
+
+		<xsl:for-each select="document(@shapes)/shapes">
+			<xsl:copy-of select="s:defs/*"/>
+			<xsl:apply-templates select="borders|colors[@type!='background']|patterns" mode="defines"/>
+		</xsl:for-each>
+
+		
+	</a:template>
+	
+	<a:template match="*[@label-ref]" mode="eval-label">
+	<!-- next two lines are hacks to ensure this works if called accidently from a node-set or wrong file-->
+		<a:if test="not(/*/systemModel) and @label"><a:value-of select="@label"/></a:if>
+		<a:if test="not(/*/systemModel) and not(@label)"><a:value-of select="."/></a:if>
+		<a:variable name="id" select="@label-ref"/>
+		<xsl:variable name="abbrevs" select="document(/model/layout/info/@href,/)/display-names//abbrev"/> <!-- the abbreviations list -->
+		<a:for-each select="/*/systemModel">
+			<a:choose>
+				<xsl:apply-templates mode="make-label-eval" select="//legend[contains(@label,'}') and not(@literal='yes' or @literal='true')]">
+					<xsl:with-param name="abbrevs" select="$abbrevs"/>
+				</xsl:apply-templates>
+				<xsl:apply-templates mode="make-label-eval" select="//note[contains(.,'}') and not(@literal='yes' or @literal='true')]">
+					<xsl:with-param name="abbrevs" select="$abbrevs"/>
+				</xsl:apply-templates>
+				<xsl:for-each select="document(layout/info/@href | @shapes,.)">
+					<xsl:apply-templates mode="make-label-eval" select="//*[contains(@label,'}') and not(@literal='yes' or @literal='true')]">
+						<xsl:with-param name="abbrevs" select="$abbrevs"/>
+					</xsl:apply-templates>
+					<xsl:apply-templates mode="make-label-eval" select="/shapes/examples/cmp[contains(text(),'}') and not(@literal='yes' or @literal='true')]">
+						<xsl:with-param name="abbrevs" select="$abbrevs"/>
+					</xsl:apply-templates>
+				</xsl:for-each>
+			</a:choose>
+		</a:for-each>
+	</a:template>
+	</a:stylesheet>
+</xsl:template>
+
+
+<xsl:template mode="make-label-eval" match="*"><xsl:param name="abbrevs"/>
+	<a:when>
+		<xsl:attribute name="test">$id='<xsl:apply-templates select="." mode="style-id"/>'</xsl:attribute>
+		<xsl:call-template name="computed-label">
+			<xsl:with-param name="text">
+				<xsl:call-template name="local-label"><xsl:with-param name="abbrevs" select="$abbrevs"/></xsl:call-template>
+			</xsl:with-param>
+		</xsl:call-template>
+	</a:when>
+</xsl:template> 
+
+<xsl:template name="local-label"><xsl:param name="abbrevs"/>
+	<xsl:variable name="val">
+		<xsl:value-of select="@label"/>
+		<xsl:if test="not(@label) and (self::cmp or self::note)"><xsl:value-of select="text()"/></xsl:if>
+	</xsl:variable>
+	<xsl:variable name="match" select="$abbrevs[@name=$val]"/>
+	<xsl:choose>
+		<xsl:when test="$match"><xsl:value-of select="$match/@abbrev"/></xsl:when>
+		<xsl:otherwise><xsl:value-of select="$val"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+
+<xsl:template name="computed-label">	<xsl:param name="text" select="@label"/>
+	<xsl:choose>
+		<xsl:when test="contains($text,'{')">
+			<a:text><xsl:value-of select="substring-before($text,'{')"/></a:text>
+			<xsl:variable name="eval" select="substring-before(substring-after($text,'{'),'}')"/>
+			<xsl:choose>
+				<xsl:when test="starts-with($eval,'@') and string-length($eval)=string-length(translate($eval,'=/ *()[]','')) "> <!-- if this passes, then this will generally just be an attribute -->
+					<a:apply-templates select="{$eval}" mode="as-text"/>
+				</xsl:when>
+				<xsl:otherwise><a:value-of select="{$eval}"/></xsl:otherwise>
+			</xsl:choose>
+			<xsl:call-template name="computed-label">
+				<xsl:with-param name="text" select="substring-after(substring-after($text,'{'),'}')"/>
+			</xsl:call-template>
+		</xsl:when>
+		<xsl:when test="$text!=''"><a:text><xsl:value-of select="$text"/></a:text></xsl:when>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template match="/shapes">
+	<xsl:comment>Shapes</xsl:comment>
+	<xsl:for-each select="styles|colors|patterns|borders">
+		<xsl:if test="@use or not(*)">
+			<xsl:variable name="id"><xsl:apply-templates select="." mode="style-id"/></xsl:variable>	
+		  <a:key name="{name()}-{$id}" match="group[@style-id='{$id}']/*" use="@lookup"/>
+		  	<xsl:choose>
+				<xsl:when test="@use">
+				  <a:key name="use-{$id}" >
+				  	<xsl:copy-of select=" @use"/>
+				  	<xsl:call-template name="match-syntax"/>
+				  </a:key>
+				</xsl:when>
+				<xsl:when test="self::colors[@match='@ts']">
+					<a:key name="use-{$id}" match="component" use="@ts"/>
+				</xsl:when>
+			</xsl:choose>
+		</xsl:if>
+	</xsl:for-each>
+
+	<xsl:if test="not($borders)"> <!-- borders must be defined in the shapes.xml -->
+		<xsl:apply-templates select="borders"/>
+	</xsl:if>
+
+	<xsl:choose> <!-- only background colours can be defined in $color -->
+		<xsl:when test="not($color)">
+			<xsl:apply-templates select="colors"/>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:apply-templates select="colors[@type and @type!='background']"/>
+		</xsl:otherwise>
+	</xsl:choose>
+
+	<xsl:if test="not($overlay)">
+		<xsl:apply-templates select="patterns"/>
+	</xsl:if>
+
+
+<!-- concatenate all default styles for legend items -->
+  <a:template match="cmp[not(@generated-style) and not(generated-style)]" mode="display-style-aux">
+		<xsl:for-each select="styles/style[not(@rule|@value)]"><xsl:value-of select="."/>;</xsl:for-each>    
+  </a:template>
+
+<!-- create style attribute in the general case-->
+<a:template match="*" mode="display-style-aux">
+	<xsl:for-each select="styles">
+		<a:apply-templates select="." mode="display-style-{position()}"/>
+	</xsl:for-each>
+</a:template>
+
+	<!--  default to nothing for each style. This will be overriden later if necesssary -->
+	<xsl:for-each select="styles">
+		<a:template match="*" mode="display-style-{position()}"/>
+	</xsl:for-each>
+	
+	<xsl:apply-templates select="styles"/>
+	
+	<!-- only needed for options with rule. Options with lookup values are checked elsewhere -->
+	<xsl:for-each select="(borders|styles|patterns|colors)[not(@show-unused='yes') and */@rule]">
+		<a:template> <!-- default match is component -->
+			<xsl:call-template name="match-syntax"/>
+			<xsl:attribute name="mode">show-unused-<xsl:value-of select="concat(name(),@type)"/>
+				<xsl:if test="self::colors[not(@type)]">background</xsl:if></xsl:attribute>
+				<a:param name="n"/>
+				<xsl:call-template name="declare-vars"/>
+			<a:choose>
+				<xsl:for-each select="*[@rule]">
+					<a:when>
+						<xsl:attribute name="test"><xsl:apply-templates select="." mode="when-test"/></xsl:attribute>
+						<a:if>
+							<xsl:attribute name="test">$n='<xsl:apply-templates select="." mode="style-id"/>'</xsl:attribute>
+							<xsl:text>*</xsl:text>
+						</a:if>
+					</a:when>
+				</xsl:for-each>
+				<xsl:for-each select="*[not(@rule|@value)]">
+					<a:when>
+						<xsl:attribute name="test">$n='<xsl:apply-templates select="." mode="style-id"/>'</xsl:attribute>
+						<xsl:text>*</xsl:text>
+					</a:when>
+				</xsl:for-each>
+			</a:choose>
+		</a:template>
+	</xsl:for-each>
+	
+</xsl:template>
+
+<!-- remove all quoted parens -->
+<xsl:template name="replace-quotes"><xsl:param name="text" select="."/>
+	<xsl:choose>
+		<xsl:when test="contains($text,'&quot;')">
+			<xsl:value-of select="substring-before($text,'&quot;')"/>
+			<xsl:text> </xsl:text>
+			<xsl:value-of select="translate(substring-before(substring-after($text,'&quot;'),'&quot;'),'()','  ')"/>
+			<xsl:text> </xsl:text>
+			<xsl:call-template name="replace-quotes">
+				<xsl:with-param name="text" select="substring-after(substring-after($text,'&quot;'),'&quot;')"/>
+			</xsl:call-template>			
+		</xsl:when>
+		<xsl:when test='contains($text,"&apos;")'>
+			<xsl:value-of select='substring-before($text,"&apos;")'/>
+			<xsl:text> </xsl:text>
+			<xsl:value-of select='translate(substring-before(substring-after($text,"&apos;"),"&apos;"),"()","  ")'/>
+			<xsl:text> </xsl:text>
+			<xsl:call-template name="replace-quotes">
+				<xsl:with-param name="text" select='substring-after(substring-after($text,"&apos;"),"&apos;")'/>
+			</xsl:call-template>			
+		</xsl:when>
+		<xsl:otherwise><xsl:value-of select="$text"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template name="param-length"><xsl:param name="text"/>
+<xsl:variable name="close-idx"  select="string-length(substring-before($text,')'))"/>
+<xsl:choose>
+	<xsl:when test="not(contains($text,')'))"><xsl:message terminate="yes">badly-formatted funtion: <xsl:value-of select="$text"/></xsl:message></xsl:when>
+	<xsl:when test="contains($text,'(')">
+		<xsl:variable name="open-idx"  select="string-length(substring-before($text,'('))"/>	
+		<xsl:choose>
+			<xsl:when test="$close-idx &lt; $open-idx"><xsl:value-of select="$close-idx"/></xsl:when>
+			<xsl:otherwise>
+				<xsl:variable name="len">
+					<xsl:call-template name="param-length">
+						<xsl:with-param name="text" select="substring($text,2+$open-idx)"/>
+					</xsl:call-template>
+				</xsl:variable>
+				<xsl:value-of select="2 + $open-idx + $len"/>
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:when>
+	<xsl:otherwise><xsl:value-of select="$close-idx"/></xsl:otherwise>
+</xsl:choose>
+</xsl:template>
+
+
+<xsl:template name="replace-function"><xsl:param name="text" select="."/>
+	<xsl:param name="function" select="'VERSION'"/>
+	<xsl:param name="before">string-length(substring-before(concat(' ',$Versions,' '),(</xsl:param>
+	<xsl:param name="after">)))</xsl:param>
+	<xsl:param name="default">/SystemDefinition/systemModel/@ver</xsl:param>
+	<xsl:variable name="func" select="concat($function,'(')"/>
+	<xsl:variable name="t">
+		<xsl:call-template name="replace-quotes">
+			<xsl:with-param name="text" select="$text"/>
+		</xsl:call-template>
+	</xsl:variable>
+	<xsl:choose>
+		<xsl:when test="contains($t,$func)">
+			<xsl:value-of select="substring($text,1,string-length(substring-before($t,$func)))"/>
+			<xsl:variable name="pre" select="1 + string-length($func) + string-length(substring-before($t,$func))"/>
+			<xsl:variable name="a" select="substring($t,$pre)"/>
+			<xsl:variable name="r" select="substring($text,$pre)"/>
+			<xsl:variable name="len">
+				<xsl:call-template name="param-length">
+					<xsl:with-param name="text" select="$a"/>
+				</xsl:call-template>
+			</xsl:variable>
+				<xsl:variable name="arg" select="substring($r,1,$len)"/>
+				<xsl:value-of select="$before"/>
+				<xsl:choose>
+					<xsl:when test="normalize-space($arg)=''"><xsl:value-of select="$default"/></xsl:when>
+					<xsl:otherwise><xsl:value-of select="$arg"/></xsl:otherwise>
+				</xsl:choose>
+				<xsl:value-of select="$after"/>
+				<xsl:call-template name="replace-function">
+					<xsl:with-param name="text" select="substring($r,$len+2)"/>
+					<xsl:with-param name="function" select="$function"/>
+					<xsl:with-param name="before" select="$before"/>
+					<xsl:with-param name="default" select="$default"/>
+					<xsl:with-param name="after" select="$after"/>
+				</xsl:call-template>
+		</xsl:when>	
+		<xsl:otherwise><xsl:value-of select="$text"/></xsl:otherwise>		
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template match="*[@rule]" mode="varname"><xsl:value-of select="name()"/>-var-<xsl:value-of select="count(preceding::*[@variable])"/></xsl:template>
+<xsl:template match="*/@rule"><xsl:param name="text" select="."/>
+	<xsl:variable name="fixed0">
+		<xsl:call-template name="replace-function">
+			<xsl:with-param name="text" select="$text"/>
+		</xsl:call-template>
+	</xsl:variable>
+	<xsl:variable name="fixed1">
+		<xsl:call-template name="replace-function">
+			<xsl:with-param name="text" select="$fixed0"/>
+			<xsl:with-param name="function">CLASS</xsl:with-param>
+			<xsl:with-param name="before">contains(concat(' ',normalize-space(@class),' '),concat(' ',</xsl:with-param>
+			<xsl:with-param name="default">1</xsl:with-param>
+			<xsl:with-param name="after">,' '))</xsl:with-param>
+		</xsl:call-template>
+	</xsl:variable>
+	<xsl:variable name="fixed">
+		<xsl:call-template name="replace-function">
+			<xsl:with-param name="text" select="$fixed1"/>
+			<xsl:with-param name="function">VARIABLE</xsl:with-param>
+			<xsl:with-param name="before"></xsl:with-param>
+			<xsl:with-param name="default">$<xsl:apply-templates select=".." mode="varname"/></xsl:with-param>
+			<xsl:with-param name="after"></xsl:with-param>
+		</xsl:call-template>
+	</xsl:variable>
+	<!--  this next bit is deprecated: remove soon -->
+	<xsl:choose>
+		<xsl:when test="contains($fixed,'$variable')">
+			<xsl:value-of select="substring-before($fixed,'$variable')"/>$<xsl:apply-templates select=".." mode="varname"/>
+			<xsl:apply-templates select="."><xsl:with-param name="text" select="substring-after($fixed,'$variable')"/></xsl:apply-templates>
+		</xsl:when>
+		<xsl:otherwise><xsl:value-of select="$fixed"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<!--=========== basic SVG definitions ==============-->
+
+
+<xsl:template match="color" mode="id">
+	<xsl:value-of select="concat(../@type,count(preceding::color[../@type]))"/>
+</xsl:template>
+
+<xsl:template match="overlay" mode="id">Pattern<xsl:choose>
+		<xsl:when test="@type"><xsl:value-of select="@type"/></xsl:when>
+		<xsl:otherwise>Overlay<xsl:value-of select="count(preceding::overlay)"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template match="border" mode="id">Border<xsl:choose>
+		<xsl:when test="@type"><xsl:value-of select="@type"/></xsl:when>
+		<xsl:otherwise>Shape<xsl:value-of select="count(preceding::border)"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<!-- can explictly reference self-defined pattern or border: chop off starting #  -->
+<xsl:template match="*[starts-with(@type,'#')]" mode="id" priority="1"><xsl:value-of select="substring(@type,2)"/></xsl:template>
+
+
+<xsl:template match="border[@value] | color[@value] | overlay[@value] | style[@value]" mode="when-test">
+	<xsl:if test="not(../@use)">.</xsl:if>
+	<xsl:value-of select="../@use"/>='<xsl:value-of select="@value"/>'</xsl:template>
+
+<xsl:template match="border[@rule] |color[@rule] | overlay [@rule]  | style[@rule]" mode="when-test">
+	<xsl:variable name="rule"><xsl:apply-templates select="@rule"/></xsl:variable>
+	<xsl:choose>
+		<xsl:when test="../@use">(<xsl:value-of select="../@use"/>)[<xsl:value-of select="$rule"/>]</xsl:when>
+		<xsl:otherwise><xsl:value-of select="$rule"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+
+<xsl:template match="borders" mode="defines">
+	<!-- make symbols for all the (unique) borders -->
+	<xsl:for-each select="border">
+		<xsl:if test="not(@type)">
+			<symbol>
+				<xsl:attribute name="id"><xsl:apply-templates select="." mode="id"/></xsl:attribute>
+				<xsl:apply-templates select="." mode="model"/>
+			</symbol>
+		</xsl:if>
+	</xsl:for-each>
+	
+	<xsl:if test="$Verbose">
+		<xsl:if test="not(border[not(@value|@rule)])"><xsl:message>&#xa;warning: no default border</xsl:message></xsl:if>
+		<xsl:if test="count(border[not(@value|@rule)]) &gt; 1 "><xsl:message>&#xa;error: more than one default border</xsl:message></xsl:if>
+	</xsl:if>	
+</xsl:template>
+
+
+<xsl:template match="patterns" mode="defines">
+	<!-- make symbols for all the (unique) overlays -->
+ 	<xsl:for-each select="*"> 	
+		<xsl:if test="count(self::overlay/*) &gt; 1 "><xsl:message>&#xa;error: more than one pattern in overlay</xsl:message></xsl:if>
+		<xsl:for-each select="self::*[not(@type)]/*[1]"> <!--  should only be one -->
+			<xsl:copy><xsl:copy-of select="@*"/>
+				<xsl:attribute name="id"><xsl:apply-templates select=".." mode="id"/></xsl:attribute>
+				<xsl:copy-of select="*"/>
+			</xsl:copy>
+		</xsl:for-each>
+	</xsl:for-each>
+	
+
+	<xsl:if test="count(*[not(@value|@rule)]) &gt; 1 "><xsl:message>&#xa;error: more than one default <xsl:value-of select="name(*)"/></xsl:message></xsl:if>
+
+</xsl:template>
+
+
+<xsl:template match="border" mode="model">
+	<xsl:copy-of select="@viewBox|*"/>
+</xsl:template>
+
+<!-- Borders -->
+<xsl:template match="borders">
+		<!-- add attributes to s:use element -->
+		<a:template mode="shape" match="component">
+			<!-- <xsl:call-template name="match-syntax"/> only applies to components -->
+			<xsl:call-template name="declare-vars"/>
+			<xsl:variable name="id"><xsl:apply-templates select="." mode="style-id"/></xsl:variable>	
+			<xsl:choose>
+				<xsl:when test="@use and not(border[@rule])">
+					<!-- no borders with rules, should all be default or value -->
+				      <a:variable name="c" select="key('{name()}-{$id}',{@use})/@value"/>
+				  	  <a:value-of select="$c"/>
+			         <a:if test="not($c)">#<xsl:apply-templates select="border[not(@value)][1]" mode="id"/></a:if>					
+				</xsl:when>
+				<xsl:when test="border[@rule]">
+					<!-- at least one border has a rule -->
+					<a:choose>
+						<xsl:for-each select="border[@rule]">
+							<a:when>
+								<xsl:attribute name="test"><xsl:apply-templates select="." mode="when-test"/></xsl:attribute>
+								<xsl:text>#</xsl:text>
+								<xsl:apply-templates select="." mode="id"/>
+							</a:when>
+						</xsl:for-each>
+						<a:otherwise>
+							<xsl:choose>
+								<xsl:when test="@use">
+						      			<a:variable name="c" select="key('{name()}-{$id}',{@use})/@value"/>
+						  	  		<a:value-of select="$c"/>
+					         				<a:if test="not($c)">#<xsl:apply-templates select="border[not(@value)][1]" mode="id"/></a:if>
+					         			</xsl:when>
+					         			<xsl:when test="border[not(@value)]">#<xsl:apply-templates select="border[not(@value)][1]" mode="id"/></xsl:when>
+					         		</xsl:choose>
+						</a:otherwise>
+					</a:choose> 
+				</xsl:when>
+					<!-- no rules and no @use, must just have a single default -->
+				<xsl:when test="border[not(@value)]">#<xsl:apply-templates select="border[not(@value)][1]" mode="id"/></xsl:when>
+			</xsl:choose>
+		</a:template>			
+		<xsl:if test="border[not(@value)]">
+			<a:template match="cmp" mode="shape">
+				<xsl:text>#</xsl:text><xsl:apply-templates select="border[not(@value)][1]" mode="id"/>
+			</a:template>
+		</xsl:if>
+</xsl:template>
+
+
+<!-- Colours -->
+
+
+<xsl:template match="colors[@type='highlight']" mode="defines">
+	<xsl:for-each select="color">
+		<xsl:variable name="id"><xsl:apply-templates select="." mode="id"/></xsl:variable>
+		<filter id="{$id}" filterUnits="userSpaceOnUse">
+	  		<feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
+	  		<feFlood flood-color="{@color}" flood-opacity="1" result="flood"/>
+			<feComposite in2="blur" in="flood" operator="atop" result="comp" />
+	  		<feMerge>    
+	  	  		<feMergeNode in="comp"/><feMergeNode in="SourceGraphic"/>
+	  		</feMerge>
+		</filter>
+	</xsl:for-each>
+</xsl:template>
+
+<xsl:template match="colors[@type='text-highlight']" mode="defines">
+	<xsl:for-each select="color">
+		<xsl:variable name="id"><xsl:apply-templates select="." mode="id"/></xsl:variable>
+		<filter id="{$id}" filterUnits="userSpaceOnUse">
+			<feMorphology operator="dilate" in="SourceAlpha" radius="0.2" result="blur"/>
+		 	<!-- <feGaussianBlur in="SourceAlpha" stdDeviation="0.8" result="blur"/> -->
+			<feFlood flood-color="{@color}" flood-opacity="1" result="flood"/>
+			<feComposite in2="blur" in="flood" operator="atop" result="comp" />
+			<feMerge><feMergeNode in="comp"/><feMergeNode in="SourceGraphic"/></feMerge>	
+		</filter>
+	</xsl:for-each>
+</xsl:template>
+
+
+<xsl:template match="colors">
+	<a:template mode="{substring-before(@type,'highlight')}filter">
+		<xsl:call-template name="match-syntax"/>
+		<xsl:call-template name="declare-vars"/>	
+		<a:choose>
+		<xsl:for-each select="color[@value|@rule]">
+			<a:when>
+				<xsl:attribute name="test"><xsl:apply-templates select="." mode="when-test"/></xsl:attribute>			
+				<a:attribute name="filter">url(#<xsl:apply-templates select="." mode="id"/>)</a:attribute>
+			</a:when>
+		</xsl:for-each>
+		<xsl:for-each select="color[not(@value|@rule)]">
+				<a:otherwise><a:attribute name="filter">url(#<xsl:apply-templates select="." mode="id"/>)</a:attribute></a:otherwise>
+		</xsl:for-each>
+		</a:choose>
+	</a:template>		
+</xsl:template>
+
+<xsl:template name="color-select">
+  <xsl:param name="default"/>
+  <xsl:param name="use" select="@use"/>
+  <xsl:variable name="id"><xsl:apply-templates select="." mode="style-id"/></xsl:variable>  
+  <a:variable name="c" select="key('{name()}-{$id}',{$use})/@value"/>
+  <a:choose>
+    <a:when test="not($c)"><xsl:value-of select="$default"/></a:when>
+    <a:when test="count($c)=1"><a:value-of select="$c"/></a:when>
+    <a:otherwise>url(#bg<a:apply-templates select="." mode="id"/>)</a:otherwise>
+  </a:choose>
+</xsl:template>
+
+<xsl:template match="colors[@type='background' or not(@type)]" priority="1">
+	<xsl:variable name="default-color">
+		<xsl:choose>
+			<xsl:when test="color[not(@value|@rule)]"><xsl:value-of select="color[not(@value|@rule)]/@color"/></xsl:when>
+			<xsl:otherwise><xsl:value-of select="@default"/></xsl:otherwise>
+		</xsl:choose>
+	</xsl:variable>
+
+<!--  possible future enhancements: 
+	computed colour: expression to generate a comma-separated rgb tripple to be put inside "rgb(...)"  -->
+	
+    <xsl:if test="@use or (not(*) and @match='@ts')">
+<!--    multiple colours: if there are multiple match they'll appear as a gradient-->
+	<a:template mode="multi-color">
+    	<xsl:call-template name="match-syntax"/>
+			<xsl:variable name="key"><xsl:value-of select="name()"/>-<xsl:apply-templates select="." mode="style-id"/></xsl:variable>
+			<xsl:variable name="use">
+				<xsl:choose>
+					<xsl:when test="not(*) and @match='@ts'"><!-- ts hack -->
+						<xsl:value-of select="@match" />
+					</xsl:when>
+					<xsl:otherwise><xsl:value-of select="@use"/></xsl:otherwise>
+	 			</xsl:choose>
+			</xsl:variable>
+			<a:call-template name="multi-color-grad">
+			<xsl:choose>
+				<xsl:when test="@spacing='proportional'"> <!-- as opposed to the default: fixed -->
+					<a:with-param name="c" select="key('{$key}',{$use})/@value"/>
+          		</xsl:when>
+				<xsl:otherwise>          		
+					<a:with-param name="key" select="'{$key}'"/>
+					<a:with-param name="c" select="{$use}"/>
+				</xsl:otherwise>
+			</xsl:choose>
+          	<a:with-param name="dir" select="'{@direction}'" /> <!--  not documented! only used for XSLT processors that can't handle sin / cos -->
+          	<a:with-param name="angle" select="'{@angle}'" />
+          	<a:with-param name="blur">
+          		<xsl:attribute name="select">
+          			<xsl:choose>
+          				<xsl:when test="not(@blur)">0</xsl:when>
+          				<xsl:otherwise>
+          					<xsl:value-of select="0.5 * 100 * @blur"/>
+          				</xsl:otherwise>
+          			</xsl:choose>
+          		</xsl:attribute>
+          	</a:with-param>
+          </a:call-template>
+    </a:template>
+    </xsl:if>
+
+	<a:template mode="display-style-color">
+		<xsl:call-template name="match-syntax"/>
+		<xsl:call-template name="declare-vars"/>	
+		<xsl:choose>
+			<xsl:when test="@use and not(color[@rule])">
+                  <xsl:call-template name="color-select">
+                    <xsl:with-param name="default" select="$default-color"/>
+                  </xsl:call-template>
+			</xsl:when>
+			<xsl:when test="not(*) and @match='@ts'">
+                  <xsl:call-template name="color-select">
+                    <xsl:with-param name="default" select="$default-color"/>
+                    <xsl:with-param name="use" select="@match"/>
+                  </xsl:call-template>
+			</xsl:when>
+			<xsl:otherwise>
+				<a:choose>
+					<xsl:for-each select="color[@rule]">
+						<a:when>
+							<xsl:attribute name="test"><xsl:apply-templates select="." mode="when-test"/></xsl:attribute>
+							<xsl:value-of select="@color"/>
+						</a:when>
+					</xsl:for-each>
+					<a:otherwise>
+						<xsl:choose>
+							<xsl:when test="@use"> <!-- only useful if there's something to look up -->
+                                <xsl:call-template name="color-select">
+                                  <xsl:with-param name="default" select="$default-color"/>
+                                </xsl:call-template>
+					        </xsl:when>
+					        <xsl:otherwise>
+					        	<xsl:value-of select="$default-color"/>
+					        </xsl:otherwise>
+					       </xsl:choose>
+					</a:otherwise>
+				</a:choose> 
+			</xsl:otherwise>
+		</xsl:choose>
+	</a:template>
+	
+	<xsl:if test="(@type='background' or not(@type)) and $default-color!=''">
+		<a:template match="cmp" mode="display-style-color">
+			<xsl:value-of select="$default-color"/>
+		</a:template>
+	</xsl:if>
+	
+
+
+	<a:template mode="animate-color">
+		<xsl:call-template name="match-syntax"/>
+		<a:if test="not($Static)">
+		<xsl:call-template name="declare-vars"/>	
+		<xsl:variable name="id"><xsl:apply-templates select="." mode="style-id"/></xsl:variable>	
+		<xsl:choose>
+			<xsl:when test="@use and not(color[@rule])">
+				<a:for-each select="key('{name()}-{$id}',{@use})">
+					<set attributeName="opacity" attributeType="XML" to="0.5" fill="remove">
+						<xsl:attribute name="begin">{@style-id}.mouseover</xsl:attribute>
+						<xsl:attribute name="end">{@style-id}.mouseout</xsl:attribute>
+					</set>
+				</a:for-each>			
+			</xsl:when>
+			<xsl:when test="not(*) and @match='@ts'">
+				<a:for-each select="key('{name()}-{$id}',@ts)">
+					<set attributeName="opacity" attributeType="XML" to="0.5" fill="remove">
+						<xsl:attribute name="begin">{@style-id}.mouseover</xsl:attribute>
+						<xsl:attribute name="end">{@style-id}.mouseout</xsl:attribute>
+					</set>
+				</a:for-each>			
+			</xsl:when>
+			<xsl:otherwise>
+				<a:choose>
+					<xsl:for-each select="color[@rule]">
+						<a:when>
+							<xsl:attribute name="test"><xsl:apply-templates select="." mode="when-test"/></xsl:attribute>
+								<set attributeName="opacity" attributeType="XML" to="0.5" fill="remove">
+									<xsl:attribute name="begin"><xsl:apply-templates select="." mode="style-id"/>.mouseover</xsl:attribute>
+									<xsl:attribute name="end"><xsl:apply-templates select="." mode="style-id"/>.mouseout</xsl:attribute>
+								</set>
+						</a:when>
+					</xsl:for-each>
+					<xsl:if test="@use"> <!-- only useful if there's something to look up -->
+						<a:otherwise>
+							<a:for-each select="key('{name()}-{$id}',{@use})">
+								<set attributeName="opacity" attributeType="XML" to="0.5" fill="remove">
+									<xsl:attribute name="begin">{@style-id}.mouseover</xsl:attribute>
+									<xsl:attribute name="end">{@style-id}.mouseout</xsl:attribute>
+								</set>
+							</a:for-each>		
+						</a:otherwise>
+					</xsl:if>						
+				</a:choose> 
+			</xsl:otherwise>
+		</xsl:choose>
+	</a:if>	
+	</a:template>
+		
+		
+</xsl:template>
+
+
+<xsl:template match="patterns">
+	<a:template mode="overlay-style">
+	 	<xsl:call-template name="match-syntax"/>
+		<xsl:call-template name="declare-vars"/>	
+		<a:variable name="fill">
+			<a:choose>
+				<xsl:for-each select="overlay">
+					<a:when>
+						<xsl:attribute name="test">
+							<xsl:apply-templates select="." mode="when-test"/>
+						</xsl:attribute>url(#<xsl:apply-templates mode="id" select="."/>)</a:when>
+				</xsl:for-each>
+			</a:choose>
+		</a:variable>
+
+		<a:if test="$fill !='' ">
+			<a:text>fill:</a:text>
+			<a:value-of select="$fill"/>
+			<a:text>; stroke: none; stroke-width: 0;</a:text>
+		</a:if>
+	</a:template>
+</xsl:template>
+
+<xsl:template name="declare-vars">
+	<xsl:for-each select="*[@variable]">
+		<a:variable>
+			<xsl:attribute name="name"><xsl:apply-templates select="." mode="varname"/></xsl:attribute>
+			<xsl:attribute name="select"><xsl:value-of select="@variable"/></xsl:attribute>
+		</a:variable>
+	</xsl:for-each>
+</xsl:template>
+
+<xsl:template match="styles">
+	<a:template mode="display-style-{position()}">
+	  	<xsl:call-template name="match-syntax"/>
+		<!--  set any necessary variables -->
+		<xsl:call-template name="declare-vars"/>
+		<a:choose>
+			<xsl:for-each select="style[@rule]">
+				<a:when>
+					<xsl:attribute name="test"><xsl:apply-templates select="." mode="when-test"/></xsl:attribute>				
+					<xsl:value-of select="."/>
+				</a:when>
+			</xsl:for-each>
+			<xsl:for-each select="style[not(@rule|value)]"> <!--  the default is last (if it exists)-->
+				<a:otherwise><xsl:value-of select="."/></a:otherwise>
+			</xsl:for-each>
+		</a:choose>
+		<a:text>; </a:text>
+</a:template>
+
+</xsl:template>
+
+<xsl:template name="match-syntax">
+	<xsl:choose>
+			<xsl:when test="not(@match) or @match='@ts'"><xsl:attribute name="match">component</xsl:attribute></xsl:when>
+			<xsl:when test="@match='module'"><xsl:attribute name="match">collection</xsl:attribute></xsl:when>
+			<xsl:when test="@match='logicalset'"><xsl:attribute name="match">block</xsl:attribute></xsl:when>
+			<xsl:when test="@match='logicalsubset'"><xsl:attribute name="match">subblock</xsl:attribute></xsl:when>
+			<xsl:otherwise><xsl:copy-of select="@match"/></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<!--  from model.xsl:  -->
+
+<xsl:template match="*" mode="style-id">
+<xsl:message>not found</xsl:message>
+</xsl:template>
+
+
+<xsl:template match="info" mode="style-id">
+	<xsl:value-of select="concat('i',count(preceding-sibling::info))"/>
+</xsl:template>
+
+<xsl:template match="legend" mode="style-id">
+	<xsl:value-of select="concat('L',count(preceding::legend))"/>
+</xsl:template>
+
+<xsl:template match="note" mode="style-id">
+	<xsl:value-of select="concat('n',count(preceding::note))"/>
+</xsl:template>
+	
+<!-- what about values and items? -->
+
+<xsl:template match="colors|borders|patterns|styles|examples" mode="style-id">
+	<xsl:value-of select="concat('s',count(preceding-sibling::*))"/>
+</xsl:template>
+
+<xsl:template match="colors/color|borders/border|patterns/overlay|styles/style" mode="style-id">
+	<xsl:apply-templates select=".." mode="style-id"/>-<xsl:value-of select="name()"/>
+	<xsl:value-of select="count(preceding-sibling::*)"/>
+</xsl:template>
+
+<xsl:template match="examples/cmp" mode="style-id">
+	<xsl:value-of select="concat('e',count(preceding::cmp[parent::examples]))"/>
+</xsl:template>
+
+
+</xsl:stylesheet> 
\ No newline at end of file