From 0f059c3be087aa95a0df2c0c74417ff9fe6d9504 Mon Sep 17 00:00:00 2001
From: Jirka Kosek <jirka@kosek.cz>
Date: Tue, 25 Oct 2011 13:46:25 +0000
Subject: [PATCH] Handle namespaced elements without prefix in a special way in
 order to prevent copying excessive namespace declarations.

---
 xsl/template/titlepage.xsl | 35 ++++++++++++++++++++++++++++-------
 1 file changed, 28 insertions(+), 7 deletions(-)

diff --git a/xsl/template/titlepage.xsl b/xsl/template/titlepage.xsl
index 987f13b66..48833a201 100644
--- a/xsl/template/titlepage.xsl
+++ b/xsl/template/titlepage.xsl
@@ -686,10 +686,20 @@ straight through into the result tree.</para>
 </doc:template>
 
 <xsl:template match="*" mode="copy">
-  <xsl:copy>
-    <xsl:apply-templates select="@*" mode="copy"/>
-    <xsl:apply-templates mode="copy"/>
-  </xsl:copy>
+  <xsl:choose>
+    <xsl:when test="(name(.) = local-name(.)) and namespace-uri(.) != ''">
+      <xsl:element name="{name(.)}" namespace="{namespace-uri(.)}">
+	<xsl:apply-templates select="@*" mode="copy"/>
+	<xsl:apply-templates mode="copy"/>
+      </xsl:element>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:element name="{name(.)}">
+	<xsl:apply-templates select="@*" mode="copy"/>
+	<xsl:apply-templates mode="copy"/>
+      </xsl:element>
+    </xsl:otherwise>
+  </xsl:choose>
 </xsl:template>
 
 <!-- ==================================================================== -->
@@ -704,9 +714,20 @@ straight through into the result tree.</para>
 </doc:template>
 
 <xsl:template match="@*" mode="copy">
-  <xsl:copy>
-    <xsl:value-of select="."/>
-  </xsl:copy>
+  <xsl:choose>
+    <xsl:when test="(name(.) = local-name(.)) and namespace-uri(.) != ''">
+      <xsl:attribute name="{name(.)}" namespace="{namespace-uri(.)}">
+	<xsl:apply-templates select="@*" mode="copy"/>
+	<xsl:apply-templates mode="copy"/>
+      </xsl:attribute>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:attribute name="{name(.)}">
+	<xsl:apply-templates select="@*" mode="copy"/>
+	<xsl:apply-templates mode="copy"/>
+      </xsl:attribute>
+    </xsl:otherwise>
+  </xsl:choose>
 </xsl:template>
 
 <!-- ==================================================================== -->
-- 
2.50.1