fixed exclude-result-prefixes handling and how namespaces propagate from

* libxslt/transform.c libxslt/xslt.c libxslt/xsltInternals.h:
  fixed exclude-result-prefixes handling and how namespaces
  propagate from the stylesheet to the result in general, this
  is a serious cleanup.
* tests/general/bug-3[67]-inc.xsl tests/general/bug-6-.xsl
  tests/general/itemschoose.out tests/namespaces/extra.xsl
  tests/REC/test-10-1.xsl tests/REC/test-10-2.xsl
  tests/REC/test-11.2-1.xsl tests/REC/test-11.2-2.xsl
  tests/REC/test-11.2-6.xsl tests/REC/test-15-1.xsl
  tests/REC/test-16.1-1.xsl tests/REC/test-16.1-2.xsl
  tests/REC/test-5.4-1.out tests/REC/test-5.4-2.out
  tests/REC/test-5.4-3.out tests/REC/test-5.4-4.out
  tests/REC/test-7.1.1-2.out tests/REC/test-7.1.1-2.xsl
  tests/REC/test-7.1.1-3.out tests/REC/test-7.1.1-3.xsl
  tests/REC/test-7.1.1.out tests/REC/test-7.1.3.xsl
  tests/REC/test-7.3.xsl tests/REC/test-7.4.xsl
  tests/REC/test-7.6.1-1.xsl tests/REC/test-7.6.1-2.xsl
  tests/REC/test-7.6.1-3.xsl tests/REC/test-7.6.2-1.xsl:
  fixed and rechecked all the tests where the namespace
  propagation was wrong either taht the rules were not applied
  correctly or that superfluous namespaces were declared in the
  stylesheets
Daniel

29 files changed, 51 insertions, 63 deletions

diff --git a/tests/REC/test-10-1.xsl b/tests/REC/test-10-1.xsl
index 613c4f33..4e952f7c 100644
--- a/tests/REC/test-10-1.xsl
+++ b/tests/REC/test-10-1.xsl
@@ -1,6 +1,5 @@
 <xsl:stylesheet version="1.0"
-      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-      xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:template match="employees">
   <ul>
     <xsl:apply-templates select="employee">
diff --git a/tests/REC/test-10-2.xsl b/tests/REC/test-10-2.xsl
index 613c4f33..4e952f7c 100644
--- a/tests/REC/test-10-2.xsl
+++ b/tests/REC/test-10-2.xsl
@@ -1,6 +1,5 @@
 <xsl:stylesheet version="1.0"
-      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-      xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:template match="employees">
   <ul>
     <xsl:apply-templates select="employee">
diff --git a/tests/REC/test-11.2-1.xsl b/tests/REC/test-11.2-1.xsl
index b2a0c994..f066e931 100644
--- a/tests/REC/test-11.2-1.xsl
+++ b/tests/REC/test-11.2-1.xsl
@@ -1,6 +1,5 @@
 <xsl:stylesheet version="1.0"
-      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-      xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:variable name="x"/>
 
diff --git a/tests/REC/test-11.2-2.xsl b/tests/REC/test-11.2-2.xsl
index b631a961..680f5dff 100644
--- a/tests/REC/test-11.2-2.xsl
+++ b/tests/REC/test-11.2-2.xsl
@@ -1,6 +1,5 @@
 <xsl:stylesheet version="1.0"
-      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-      xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:variable name="x" select="''"/>
 
diff --git a/tests/REC/test-11.2-6.xsl b/tests/REC/test-11.2-6.xsl
index db59e1d2..1a4a9a20 100644
--- a/tests/REC/test-11.2-6.xsl
+++ b/tests/REC/test-11.2-6.xsl
@@ -1,6 +1,5 @@
 <xsl:stylesheet version="1.0"
-      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-      xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:param name="x" select="/.."/>
 
diff --git a/tests/REC/test-15-1.xsl b/tests/REC/test-15-1.xsl
index 524f1e6f..920a268e 100644
--- a/tests/REC/test-15-1.xsl
+++ b/tests/REC/test-15-1.xsl
@@ -2,6 +2,7 @@
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 		xmlns:test="http://example.org/"
 		xsl:extension-element-prefixes="test"
+		exclude-result-prefixes="test"
                 version='1.0'>
 <xsl:template match="/">
 <test:test>
diff --git a/tests/REC/test-16.1-1.xsl b/tests/REC/test-16.1-1.xsl
index 98a2b3ae..f82204ee 100644
--- a/tests/REC/test-16.1-1.xsl
+++ b/tests/REC/test-16.1-1.xsl
@@ -1,6 +1,5 @@
 <?xml version='1.0'?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-		xmlns:test="http://example.org/"
                 version='1.0'>
 
 <xsl:output cdata-section-elements="example"/>
diff --git a/tests/REC/test-16.1-2.xsl b/tests/REC/test-16.1-2.xsl
index 0e8c82d4..1e296ecb 100644
--- a/tests/REC/test-16.1-2.xsl
+++ b/tests/REC/test-16.1-2.xsl
@@ -1,6 +1,5 @@
 <?xml version='1.0'?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-		xmlns:test="http://example.org/"
                 version='1.0'>
 
 <xsl:output cdata-section-elements="example"/>
diff --git a/tests/REC/test-5.4-1.out b/tests/REC/test-5.4-1.out
index d4db6019..c89a4a1c 100644
--- a/tests/REC/test-5.4-1.out
+++ b/tests/REC/test-5.4-1.out
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<doc>
-<fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<doc xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<fo:block>
 This is a chapter
 </fo:block>
-<fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format">This is another chapter</fo:block>
+<fo:block>This is another chapter</fo:block>
 </doc>
diff --git a/tests/REC/test-5.4-2.out b/tests/REC/test-5.4-2.out
index 2e32bff5..fe0af52b 100644
--- a/tests/REC/test-5.4-2.out
+++ b/tests/REC/test-5.4-2.out
@@ -1,4 +1,4 @@
 <?xml version="1.0"?>
-<doc>
-<fo:inline-sequence xmlns:fo="http://www.w3.org/1999/XSL/Format">name1name2</fo:inline-sequence>
+<doc xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<fo:inline-sequence>name1name2</fo:inline-sequence>
 </doc>
diff --git a/tests/REC/test-5.4-3.out b/tests/REC/test-5.4-3.out
index 2e32bff5..fe0af52b 100644
--- a/tests/REC/test-5.4-3.out
+++ b/tests/REC/test-5.4-3.out
@@ -1,4 +1,4 @@
 <?xml version="1.0"?>
-<doc>
-<fo:inline-sequence xmlns:fo="http://www.w3.org/1999/XSL/Format">name1name2</fo:inline-sequence>
+<doc xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<fo:inline-sequence>name1name2</fo:inline-sequence>
 </doc>
diff --git a/tests/REC/test-5.4-4.out b/tests/REC/test-5.4-4.out
index 43191ba3..caecb147 100644
--- a/tests/REC/test-5.4-4.out
+++ b/tests/REC/test-5.4-4.out
@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
-<doc><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<doc xmlns:fo="http://www.w3.org/1999/XSL/Format"><fo:block>
     Employee employee1 belongs to group
-	group1</fo:block><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format">
+	group1</fo:block><fo:block>
     Employee employee3 belongs to group
-	group1</fo:block><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format">
+	group1</fo:block><fo:block>
     Employee employee2 belongs to group
 	group2</fo:block></doc>
diff --git a/tests/REC/test-7.1.1-2.out b/tests/REC/test-7.1.1-2.out
index 965f7cdd..29c31b70 100644
--- a/tests/REC/test-7.1.1-2.out
+++ b/tests/REC/test-7.1.1-2.out
@@ -1,2 +1,2 @@
 <?xml version="1.0"?>
-<doc>SUCCESS</doc>
+<out>SUCCESS</out>
diff --git a/tests/REC/test-7.1.1-2.xsl b/tests/REC/test-7.1.1-2.xsl
index 84cfe39f..12ca7be4 100644
--- a/tests/REC/test-7.1.1-2.xsl
+++ b/tests/REC/test-7.1.1-2.xsl
@@ -1,11 +1,13 @@
 <xsl:stylesheet
   version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:doc="http://example.org/doc">
+  xmlns:doc="http://example.org/doc"
+  exclude-result-prefixes="doc">
 
-<xsl:template exclude-result-prefixes="doc" match="/">
-<doc:tst>FAILURE</doc:tst>
-<doc>SUCCESS</doc>
+<doc:doc>Some ignored documentation the prefix should not show
+         up on the doc element</doc:doc>
+<xsl:template match="/">
+<out>SUCCESS</out>
 </xsl:template>
 
 </xsl:stylesheet>
diff --git a/tests/REC/test-7.1.1-3.out b/tests/REC/test-7.1.1-3.out
index 09a5eea1..29c31b70 100644
--- a/tests/REC/test-7.1.1-3.out
+++ b/tests/REC/test-7.1.1-3.out
@@ -1,2 +1,2 @@
 <?xml version="1.0"?>
-<tst>SUCCESS</tst>
+<out>SUCCESS</out>
diff --git a/tests/REC/test-7.1.1-3.xsl b/tests/REC/test-7.1.1-3.xsl
index 68e75402..d4a72b93 100644
--- a/tests/REC/test-7.1.1-3.xsl
+++ b/tests/REC/test-7.1.1-3.xsl
@@ -1,12 +1,12 @@
 <xsl:stylesheet
   version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:doc="http://example.org/doc"
-  exclude-result-prefixes="doc" >
+  xmlns:doc="http://example.org/doc">
 
-<xsl:template match="/">
-<doc:tst>FAILURE</doc:tst>
-<tst>SUCCESS</tst>
+<doc:doc>Some ignored documentation the prefix should not show
+         up on the doc element</doc:doc>
+<xsl:template xsl:exclude-result-prefixes="doc" match="/">
+<out>SUCCESS</out>
 </xsl:template>
 
 </xsl:stylesheet>
diff --git a/tests/REC/test-7.1.1.out b/tests/REC/test-7.1.1.out
index f21cf90e..f66406d6 100644
--- a/tests/REC/test-7.1.1.out
+++ b/tests/REC/test-7.1.1.out
@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
-<axsl:stylesheet xmlns:axsl="http://www.w3.org/1999/XSL/Transform">
-<axsl:template match="p"><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format"><axsl:apply-templates/></fo:block></axsl:template>
-<axsl:template match="h1"><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format"><axsl:apply-templates/></fo:block></axsl:template>
-<axsl:template match="h2"><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format"><axsl:apply-templates/></fo:block></axsl:template>
-<axsl:template match="h3"><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format"><axsl:apply-templates/></fo:block></axsl:template>
-<axsl:template match="h4"><fo:block xmlns:fo="http://www.w3.org/1999/XSL/Format"><axsl:apply-templates/></fo:block></axsl:template>
+<axsl:stylesheet xmlns:axsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<axsl:template match="p"><fo:block><axsl:apply-templates/></fo:block></axsl:template>
+<axsl:template match="h1"><fo:block><axsl:apply-templates/></fo:block></axsl:template>
+<axsl:template match="h2"><fo:block><axsl:apply-templates/></fo:block></axsl:template>
+<axsl:template match="h3"><fo:block><axsl:apply-templates/></fo:block></axsl:template>
+<axsl:template match="h4"><fo:block><axsl:apply-templates/></fo:block></axsl:template>
 </axsl:stylesheet>
diff --git a/tests/REC/test-7.1.3.xsl b/tests/REC/test-7.1.3.xsl
index e54f6f38..36d5b752 100644
--- a/tests/REC/test-7.1.3.xsl
+++ b/tests/REC/test-7.1.3.xsl
@@ -1,7 +1,6 @@
 <xsl:stylesheet
   version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
   xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
 
 <xsl:namespace-alias stylesheet-prefix="axsl" result-prefix="xsl"/>
diff --git a/tests/REC/test-7.3.xsl b/tests/REC/test-7.3.xsl
index 3f699f11..2f5675c0 100644
--- a/tests/REC/test-7.3.xsl
+++ b/tests/REC/test-7.3.xsl
@@ -1,7 +1,6 @@
 <xsl:stylesheet
   version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
   xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
 
 <xsl:namespace-alias stylesheet-prefix="axsl" result-prefix="xsl"/>
diff --git a/tests/REC/test-7.4.xsl b/tests/REC/test-7.4.xsl
index 80594735..8e9cdff2 100644
--- a/tests/REC/test-7.4.xsl
+++ b/tests/REC/test-7.4.xsl
@@ -1,7 +1,6 @@
 <xsl:stylesheet
   version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
   xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
 
 <xsl:namespace-alias stylesheet-prefix="axsl" result-prefix="xsl"/>
diff --git a/tests/REC/test-7.6.1-1.xsl b/tests/REC/test-7.6.1-1.xsl
index 75150b46..b74aaf3d 100644
--- a/tests/REC/test-7.6.1-1.xsl
+++ b/tests/REC/test-7.6.1-1.xsl
@@ -1,8 +1,6 @@
 <xsl:stylesheet
   version="1.0"
-  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
-  xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:template match="person">
   <p>
diff --git a/tests/REC/test-7.6.1-2.xsl b/tests/REC/test-7.6.1-2.xsl
index 4404557b..0bc12a6a 100644
--- a/tests/REC/test-7.6.1-2.xsl
+++ b/tests/REC/test-7.6.1-2.xsl
@@ -1,8 +1,6 @@
 <xsl:stylesheet
   version="1.0"
-  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
-  xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:template match="person">
   <p>
diff --git a/tests/REC/test-7.6.1-3.xsl b/tests/REC/test-7.6.1-3.xsl
index 6e8cdd7a..edba6f58 100644
--- a/tests/REC/test-7.6.1-3.xsl
+++ b/tests/REC/test-7.6.1-3.xsl
@@ -1,8 +1,7 @@
 <xsl:stylesheet
   version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
-  xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
+  xmlns:fo="http://www.w3.org/1999/XSL/Format">
 
 <xsl:template match="procedure">
   <fo:block>
diff --git a/tests/REC/test-7.6.2-1.xsl b/tests/REC/test-7.6.2-1.xsl
index 83414b52..4eb9a805 100644
--- a/tests/REC/test-7.6.2-1.xsl
+++ b/tests/REC/test-7.6.2-1.xsl
@@ -1,8 +1,6 @@
 <xsl:stylesheet
   version="1.0"
-  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:fo="http://www.w3.org/1999/XSL/Format"
-  xmlns:axsl="http://www.w3.org/1999/XSL/TransformAlias">
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:variable name="image-dir">/images</xsl:variable>
 
diff --git a/tests/general/bug-36-inc.xsl b/tests/general/bug-36-inc.xsl
index 54949a5d..9605c886 100644
--- a/tests/general/bug-36-inc.xsl
+++ b/tests/general/bug-36-inc.xsl
@@ -1,6 +1,7 @@
 <?xml version='1.0'?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 		xmlns:n="http://xmlsoft.org/"
+		xsl:exclude-result-prefixes="n"
                 version='1.0'>
 
 <xsl:variable name="var" select="/n:x" />
diff --git a/tests/general/bug-37-inc.xsl b/tests/general/bug-37-inc.xsl
index fdbae5f8..4da21d5e 100644
--- a/tests/general/bug-37-inc.xsl
+++ b/tests/general/bug-37-inc.xsl
@@ -1,6 +1,7 @@
 <?xml version='1.0'?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 		xmlns:n="http://xmlsoft.org/"
+		xsl:exclude-result-prefixes="n"
                 version='1.0'>
 
 <xsl:template match="/">
diff --git a/tests/general/bug-6-.xsl b/tests/general/bug-6-.xsl
index 33100d78..6d11881e 100644
--- a/tests/general/bug-6-.xsl
+++ b/tests/general/bug-6-.xsl
@@ -3,7 +3,8 @@
 <xsl:stylesheet version="1.0" 
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns:my="http://my/namespace"
-  xmlns="http://www.w3.org/1999/xhtml">
+  xmlns="http://www.w3.org/1999/xhtml"
+  exclude-result-prefixes="my">
   
   <!-- Root Node -->
   <xsl:template match="/">
diff --git a/tests/general/itemschoose.out b/tests/general/itemschoose.out
index 36e4084e..5ebd98ab 100644
--- a/tests/general/itemschoose.out
+++ b/tests/general/itemschoose.out
@@ -1,13 +1,13 @@
 <?xml version="1.0"?>
-<doc>
+<doc xmlns:fo="http://www.w3.org/1999/XSL/Format">
     
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem1</fo:list-item-body></fo:list-item>
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem2</fo:list-item-body></fo:list-item>
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem3</fo:list-item-body></fo:list-item>
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem4</fo:list-item-body></fo:list-item>
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem5</fo:list-item-body></fo:list-item>
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem6</fo:list-item-body></fo:list-item>
-      <fo:list-item xmlns:fo="http://www.w3.org/1999/XSL/Format" indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem1</fo:list-item-body></fo:list-item>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem2</fo:list-item-body></fo:list-item>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem3</fo:list-item-body></fo:list-item>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem4</fo:list-item-body></fo:list-item>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem5</fo:list-item-body></fo:list-item>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>listitem6</fo:list-item-body></fo:list-item>
+      <fo:list-item indent-start="2pi"><fo:list-item-label><number format="i"/>. </fo:list-item-label><fo:list-item-body>
 	
 	  <fo:list-item indent-start="2pi"><fo:list-item-label><number format="a"/>. </fo:list-item-label><fo:list-item-body>
 	    
diff --git a/tests/namespaces/extra.xsl b/tests/namespaces/extra.xsl
index c1fd3df7..fec3a0f6 100644
--- a/tests/namespaces/extra.xsl
+++ b/tests/namespaces/extra.xsl
@@ -1,6 +1,5 @@
 <xsl:stylesheet version="1.0"
 	      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	      xmlns="http://www.w3.org/TR/xhtml1/strict"
 	      xmlns:libxml="http://xmlsoft.org/XSLT/namespace">
 
 <xsl:template match="/">