4 files changed, 29 insertions, 5 deletions
diff --git a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml-modules-1.xsd b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml-modules-1.xsd
index 4c73cf2a..b5d779a9 100644
--- a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml-modules-1.xsd
+++ b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml-modules-1.xsd
@@ -27,6 +27,10 @@
   <!-- Changes to common attributes module -->
   <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
 
+  <xs:include schemaLocation="xhtml-attribs-1.xsd"/>
+
+  <!-- WORKAROUND to [#422] Get rid of Xerces 2.9.1 dependency (SLXHTML validation)
+   |
   <xs:redefine schemaLocation="xhtml-attribs-1.xsd">
     
     <xs:attributeGroup name="xhtml.I18n.attrib">
@@ -47,13 +51,19 @@
     </xs:attributeGroup>
 
   </xs:redefine>
+   |-->
 
   <xs:include schemaLocation="xhtml-framework-1.xsd"/>  
 
   <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
   <!-- Changes to block phrasal elements module -->
   <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-  
+
+  <xs:include schemaLocation="xhtml-blkphras-1.xsd"/>
+
+  <!-- WORKAROUND to [#422] Get rid of Xerces 2.9.1 dependency (SLXHTML validation)
+   |   xercesImpl < 2.9.1 cannot handle redefinition here while schema is included elsewhere without redefinition
+   |
   <xs:redefine schemaLocation="xhtml-blkphras-1.xsd">
     
     <xs:attributeGroup name="xhtml.blockquote.attlist">
@@ -66,7 +76,8 @@
     </xs:attributeGroup>
     
   </xs:redefine>  
-  
+   |-->
+   
   <xs:include schemaLocation="xhtml-text-1.xsd"/>
 
   <xs:include schemaLocation="xhtml-list-1.xsd"/>
diff --git a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml.xsd b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml.xsd
index 555edb52..1a6bae4a 100644
--- a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml.xsd
+++ b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/slxhtml.xsd
@@ -1,3 +1,11 @@
+<!--
+ |
+ |  Important note:
+ |  WORKAROUND to [#422] Get rid of Xerces 2.9.1 dependency (SLXHTML validation)
+ |  requires changes to xhtml-attribs-1.xsd and xhtml-blkphras-1.xsd,
+ |  when updating the xhtml schema make sure to re-incorporate the respective changes!
+ |
+-->
 <?xml version="1.0" encoding="UTF-8"?>
 <xs:schema targetNamespace="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/xhtml" xmlns:xs="http://www.w3.org/2001/XMLSchema" blockDefault="#all">
   <xs:annotation>
diff --git a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-attribs-1.xsd b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-attribs-1.xsd
index bbe42e1d..43fddc22 100644
--- a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-attribs-1.xsd
+++ b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-attribs-1.xsd
@@ -33,7 +33,9 @@
         <xs:attribute name="class" type="xs:NMTOKENS"/>
     </xs:attributeGroup>
     <xs:attributeGroup name="xhtml.title">
-        <xs:attribute name="title" type="xs:string"/>
+        <!-- WORKAROUND to [#422] Get rid of Xerces 2.9.1 dependency (SLXHTML validation)
+         |
+        <xs:attribute name="title" type="xs:string"/> -->
     </xs:attributeGroup>
     <xs:attributeGroup name="xhtml.Core.attrib">
         <xs:attribute ref="xml:space"/>
@@ -43,7 +45,9 @@
         <xs:attributeGroup ref="xhtml.Core.extra.attrib"/>
     </xs:attributeGroup>
     <xs:attributeGroup name="xhtml.I18n.attrib">
-        <xs:attribute ref="xml:lang" />
+        <!-- WORKAROUND to [#422] Get rid of Xerces 2.9.1 dependency (SLXHTML validation)
+         |
+        <xs:attribute ref="xml:lang" /> -->
         <xs:attributeGroup ref="xhtml.I18n.extra.attrib"/>
     </xs:attributeGroup>
     <xs:attributeGroup name="xhtml.Common.attrib">
diff --git a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-blkphras-1.xsd b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-blkphras-1.xsd
index 89938b4c..7e902568 100644
--- a/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-blkphras-1.xsd
+++ b/BKUViewer/src/main/resources/at/gv/egiz/bku/slxhtml/xhtml-blkphras-1.xsd
@@ -53,7 +53,8 @@
     <!-- blockquote -->
     <xs:attributeGroup name="xhtml.blockquote.attlist">
         <xs:attributeGroup ref="xhtml.Common.attrib"/>
-        <xs:attribute name="cite" type="xh11d:URI"/>
+        <!-- WORKAROUND to [#422] Get rid of Xerces 2.9.1 dependency (SLXHTML validation)
+        <xs:attribute name="cite" type="xh11d:URI"/> -->
     </xs:attributeGroup>
     <xs:group name="xhtml.blockquote.content">
         <xs:sequence>