Update Studio Integration XML transform files to add top-level descriptions for each transform. Update module transform to remove spacing between modules in the generated document and to remove the unused doxygen-entry-point nodes once they have been converted into online and offline documentation nodes.

LUFA/StudioIntegration/lufa_extension_transform.xslt

@@ -8,6 +8,9 @@
 
 <!-- Atmel Studio framework Extension XML transform file -->
 
+<!-- Creates an extension.xml document from a given manifest list of XML files,
+     and adds appropriate documentation base URI entries and version
+     information. -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
 	<xsl:output method="xml" omit-xml-declaration="yes"/>
 

LUFA/StudioIntegration/lufa_filelist_transform.xslt

@@ -8,6 +8,8 @@
 
 <!-- Atmel Studio framework Module XML transform file -->
 
+<!-- Outputs a flat file list of all source files referenced in all modules of
+     the input manifest XML file, so that they can be checked for existence. -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
 	<xsl:output method="xml" omit-xml-declaration="yes"/>
 

LUFA/StudioIntegration/lufa_indent_transform.xslt

@@ -8,6 +8,7 @@
 
 <!-- Atmel Studio framework Module XML transform file -->
 
+<!-- Indents a given XML document to match the node hierarchy. -->
 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 	<xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/>
 

LUFA/StudioIntegration/lufa_module_transform.xslt

@@ -8,6 +8,9 @@
 
 <!-- Atmel Studio framework Module XML transform file -->
 
+<!-- Creates an asf.xml module document from a given manifest list of XML files,
+     and adds appropriate documentation links by cross-referencing the Doxygen
+     tag output file to map Doxygen group names to generated filenames. -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
 	<xsl:output method="xml" omit-xml-declaration="yes"/>
 
@@ -21,17 +24,8 @@
 
 		<asf xmlversion="1.0">
 			<xsl:for-each select="xml-source">
-
-				<xsl:text>&#xA;&#xA;</xsl:text>
 				<xsl:comment>Sourced from <xsl:value-of select="@filename"/></xsl:comment>
-				<xsl:text>&#xA;</xsl:text>
-
 				<xsl:apply-templates select="document(@filename)/lufa/asf/*"/>
-
-				<xsl:if test="position()=last()">
-					<xsl:text>&#xA;&#xA;</xsl:text>
-				</xsl:if>
-
 			</xsl:for-each>
 		</asf>
 	</xsl:template>
@@ -43,11 +37,9 @@
 		</xsl:copy>
 	</xsl:template>
 
-	<!-- For Doxygen entry point nodes we need to convert them to add additional
-		help link nodes so that they show up as links in Studio correctly -->
+	<!-- For Doxygen entry point nodes we need to convert them into help link
+	     nodes instead, so that they show up as links in Studio correctly -->
 	<xsl:template match="build[@type='doxygen-entry-point']">
-		<xsl:copy-of select="current()"/>
-
 		<xsl:call-template name="add_help_nodes">
 		    <xsl:with-param name="filename" select="document($lufa-doxygen-tagfile)//compound[name=current()/@value]/filename"/>
 		</xsl:call-template>