Update to latest Doxygen configurations, patch Doxygen->Docbook transform due to changes in the code fragment output in the Doxygen XML.

LUFA/StudioIntegration/HV1/lufa_docbook_transform.xslt

@@ -729,19 +729,39 @@
 
 	<xsl:template match="programlisting">
 		<programlisting language="c">
-			<xsl:for-each select="codeline[position() > 1 or highlight]">
-				<xsl:apply-templates select="."/>
-				<xsl:text>&#10;</xsl:text>
-			</xsl:for-each>
+			<xsl:apply-templates/>
 		</programlisting>
 	</xsl:template>
 
+	<xsl:template match="codeline">
+		<xsl:apply-templates/>
+		<xsl:text>&#10;</xsl:text>
+	</xsl:template>
+
+	<xsl:template match="codeline[last()]">
+		<xsl:if test="text() != '*'">
+			<xsl:apply-templates/>
+		</xsl:if>
+	</xsl:template>
+
 	<xsl:template match="highlight">
 		<emphasis role="{@class}">
 			<xsl:apply-templates/>
 		</emphasis>
 	</xsl:template>
 
+	<xsl:template match="highlight[1]/text()">
+		<xsl:choose>
+			<xsl:when test="substring(., 1, 1) = '*'">
+				<xsl:value-of select="substring(., 2)"/>
+			</xsl:when>
+
+			<xsl:otherwise>
+				<xsl:value-of select="."/>
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:template>
+
 	<xsl:template match="sp[ancestor::codeline]">
 		<xsl:text> </xsl:text>
 	</xsl:template>