From 5d8b1139d874cdbb4504e1b43bac195ae38394fa Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Mon, 29 Oct 2012 20:30:53 +0000
Subject: [PATCH] Add command to generate docbook-no-doctype.xsl to overcome
 Saxon doctype bug.

---
 xsl/xhtml/Makefile       | 4 ++++
 xsl/xhtml/html2xhtml.xsl | 7 +++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/xsl/xhtml/Makefile b/xsl/xhtml/Makefile
index 98cff4e3e..702390ec9 100644
--- a/xsl/xhtml/Makefile
+++ b/xsl/xhtml/Makefile
@@ -25,6 +25,10 @@ xsl-files: remove-old add-new
 	 fi; \
 	done
 
+	# Also Generate special docbook-no-doctype.xsl file
+	$(XSLT) ../html/docbook.xsl html2xhtml.xsl docbook-no-doctype.xsl \
+	        include.output.doctype=0 ;  \
+
 profile-docbook.xsl: docbook.xsl ../profiling/xsl2profile.xsl
 	$(XSLT) $< ../profiling/xsl2profile.xsl $@
 
diff --git a/xsl/xhtml/html2xhtml.xsl b/xsl/xhtml/html2xhtml.xsl
index 6dd23e1ea..52ee16a58 100644
--- a/xsl/xhtml/html2xhtml.xsl
+++ b/xsl/xhtml/html2xhtml.xsl
@@ -11,6 +11,7 @@
   encoding="ASCII"
   saxon:character-representation="decimal"
   />
+<xsl:param name="include.output.doctype" select="1"/>
 
 <xsl:namespace-alias stylesheet-prefix="xslo" result-prefix="xsl"/>
 
@@ -39,8 +40,10 @@
     <xsl:copy-of select="@*"/>
     <xsl:attribute name="method">xml</xsl:attribute>
     <xsl:attribute name="encoding">UTF-8</xsl:attribute>
-    <xsl:attribute name="doctype-public">-//W3C//DTD XHTML 1.0 Transitional//EN</xsl:attribute>
-    <xsl:attribute name="doctype-system">http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd</xsl:attribute>
+    <xsl:if test="$include.output.doctype != 0">
+      <xsl:attribute name="doctype-public">-//W3C//DTD XHTML 1.0 Transitional//EN</xsl:attribute>
+      <xsl:attribute name="doctype-system">http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd</xsl:attribute>
+    </xsl:if>
   </xsl:copy>
 </xsl:template>
 
-- 
2.40.0