5 files changed, 37 insertions, 2 deletions
diff --git a/org/madore/damlengine/DamlEngine.java b/org/madore/damlengine/DamlEngine.java
index da49aeb..6581f37 100644
--- a/org/madore/damlengine/DamlEngine.java
+++ b/org/madore/damlengine/DamlEngine.java
@@ -13,6 +13,7 @@ import org.apache.xerces.jaxp.DocumentBuilderFactoryImpl;
 
 public final class DamlEngine {
 
+    public static final String XMLNS_NS = XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
     public static final String XML_NS = XMLConstants.XML_NS_URI;
     public static final String XHTML_NS = "http://www.w3.org/1999/xhtml";
     public static final String DAML_NS = "http://www.madore.org/~david/NS/daml/";
diff --git a/org/madore/damlengine/TodoAttr.java b/org/madore/damlengine/TodoAttr.java
index b88dc53..8e672d0 100644
--- a/org/madore/damlengine/TodoAttr.java
+++ b/org/madore/damlengine/TodoAttr.java
@@ -21,6 +21,9 @@ public abstract class TodoAttr extends TodoItem {
 	damlAttrFactories.put("wref", new TodoWrefAttr.Factory());
     }
 
+    protected final static Factory xmlnsAttrFactory
+	= new TodoXmlnsAttr.Factory();
+
     protected final Attr attr;
     protected final Element owner;
 
@@ -38,6 +41,9 @@ public abstract class TodoAttr extends TodoItem {
 	String nsuri = attr.getNamespaceURI();
 	if ( nsuri != null && nsuri.equals(DamlEngine.DAML_NS) )
 	    factory = damlAttrFactories.get(attr.getLocalName());
+	else if ( nsuri != null && nsuri.equals(DamlEngine.XMLNS_NS) )
+	    // Note to self: even the plain "xmlns" attribute has this namespace
+	    factory = xmlnsAttrFactory;
 	if ( factory == null )
 	    return null;
 	return factory.newItem(attr, owner, ctx, caller);
diff --git a/org/madore/damlengine/TodoWrefAttr.java b/org/madore/damlengine/TodoWrefAttr.java
index df30d99..d9b8950 100644
--- a/org/madore/damlengine/TodoWrefAttr.java
+++ b/org/madore/damlengine/TodoWrefAttr.java
@@ -42,7 +42,7 @@ public class TodoWrefAttr extends TodoAttr {
 	String targetFragment = "d." + wrefYearStr + "-" + wrefMonthStr
 	    + "-" + wrefDayStr + "." + wrefNumberStr + wrefSupplementStr;
 	String target = targetFile + "#" + targetFragment;
-	this.owner.removeAttribute(this.attr.getName());
+	this.owner.removeAttributeNode(this.attr);
 	this.owner.setAttributeNS(null, "href", target);
 	if ( ! this.owner.hasAttributeNS(null, "class") )
 	    this.owner.setAttributeNS(null, "class", "weblog-internal-link");
diff --git a/org/madore/damlengine/TodoXemptyAttr.java b/org/madore/damlengine/TodoXemptyAttr.java
index a9f7c94..332a63c 100644
--- a/org/madore/damlengine/TodoXemptyAttr.java
+++ b/org/madore/damlengine/TodoXemptyAttr.java
@@ -21,7 +21,7 @@ public class TodoXemptyAttr extends TodoAttr {
 
     @Override
     public void handle() {
-	this.owner.removeAttribute(this.attr.getName());
+	this.owner.removeAttributeNode(this.attr);
 	this.owner.appendChild(ctx.doc.createComment(" EMPTY "));
     }
 
diff --git a/org/madore/damlengine/TodoXmlnsAttr.java b/org/madore/damlengine/TodoXmlnsAttr.java
new file mode 100644
index 0000000..81dafb5
--- /dev/null
+++ b/org/madore/damlengine/TodoXmlnsAttr.java
@@ -0,0 +1,28 @@
+package org.madore.damlengine;
+
+import org.w3c.dom.*;
+
+public class TodoXmlnsAttr extends TodoAttr {
+
+    public static class Factory extends TodoAttr.Factory {
+	@Override
+	public TodoXmlnsAttr newItem(Attr attr, Element owner,
+				     Context ctx,
+				     TodoItem caller) {
+	    return new TodoXmlnsAttr(attr, owner, ctx, caller);
+	}
+    }
+
+    public TodoXmlnsAttr(Attr attr, Element owner,
+			 Context ctx,
+			 TodoItem caller) {
+	super(attr, owner, ctx, caller);
+    }
+
+    @Override
+    public void handle() {
+	if ( this.attr.getName().equals("xmlns") )
+	    this.owner.removeAttributeNode(this.attr);
+    }
+
+}