From 2f5d7486e0fcbe1055e52390d488b06b80672409 Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Sat, 11 Nov 2006 08:59:07 +0000
Subject: [PATCH] Handle Xalan quirk as special case.

---
 xsl/html/db5strip.xsl | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/xsl/html/db5strip.xsl b/xsl/html/db5strip.xsl
index a17710e1f..94c0b9c36 100644
--- a/xsl/html/db5strip.xsl
+++ b/xsl/html/db5strip.xsl
@@ -12,14 +12,17 @@
 
 <xsl:template match="/">
   <xsl:choose>
-    <xsl:when test="function-available('exsl:node-set')
-		    and (*/self::ng:* or */self::db:*)">
+    <!-- include extra test for Xalan quirk -->
+    <xsl:when test="(function-available('exsl:node-set') or
+                     contains(system-property('xsl:vendor'),
+                       'Apache Software Foundation'))
+                    and (*/self::ng:* or */self::db:*)">
       <!-- Hack! If someone hands us a DocBook V5.x or DocBook NG document,
 	   toss the namespace and continue. Someday we'll reverse this logic
 	   and add the namespace to documents that don't have one.
 	   But not before the whole stylesheet has been converted to use
 	   namespaces. i.e., don't hold your breath -->
-      <xsl:message>Stripping NS from DocBook 5/NG document.</xsl:message>
+      <xsl:message>Stripping namespace from DocBook 5 document.</xsl:message>
       <xsl:apply-templates mode="stripNS"/>
     </xsl:when>
     <xsl:otherwise>
-- 
2.40.0