ObjFW  Diff

		_namespaces = [[OFMutableDictionary alloc]
		    initWithKeysAndObjects:
		    @"http://www.w3.org/XML/1998/namespace", @"xml",
		    @"http://www.w3.org/2000/xmlns/", @"xmlns", nil];

		if (stringValue != nil)
			[self setStringValue: (OFString *)stringValue];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

	OFString *ret;
	OFString *defaultNS;

	pool = objc_autoreleasePoolPush();

	parentPrefix = [allNamespaces objectForKey:
	    (parent != nil && parent->_namespace != nil
	    ? (OFString *)parent->_namespace : (OFString *)@"")];

	/* Add the namespaces of the current element */
	if (allNamespaces != nil) {
		OFEnumerator *keyEnumerator = [_namespaces keyEnumerator];
		OFEnumerator *objectEnumerator = [_namespaces objectEnumerator];
		OFMutableDictionary *tmp;
		id key, object;

		tmp = [[allNamespaces mutableCopy] autorelease];

		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil)
			[tmp setObject: object
				forKey: key];

		allNamespaces = tmp;
	} else
		allNamespaces = _namespaces;

	prefix = [allNamespaces objectForKey:
	    (_namespace != nil ? (OFString *)_namespace : (OFString *)@"")];

	if (parent != nil && parent->_namespace != nil && parentPrefix == nil)
		defaultNS = parent->_namespace;
	else if (parent != nil && parent->_defaultNamespace != nil)
		defaultNS = parent->_defaultNamespace;
	else
		defaultNS = _defaultNamespace;

		void *pool2 = objc_autoreleasePoolPush();
		OFString *attributeName = [attribute name];
		OFString *attributePrefix = nil;
		OFString *tmp = [[attribute stringValue] stringByXMLEscaping];

		if ([attribute namespace] != nil &&
		    (attributePrefix = [allNamespaces objectForKey:
		    (OFString *)[attribute namespace]]) == nil)
			@throw [OFUnboundNamespaceException
			    exceptionWithNamespace: (OFString *)
							[attribute namespace]
					   element: self];

		length += [attributeName UTF8StringLength] +
		    (attributePrefix != nil ?
		    [attributePrefix UTF8StringLength] + 1 : 0) +
		    [tmp UTF8StringLength] + 4;

	if (_name != nil)
		[element addAttributeWithName: @"name"
				  stringValue: _name];

	if (_namespace != nil)
		[element addAttributeWithName: @"namespace"
				  stringValue: (OFString *)_namespace];

	if (_defaultNamespace != nil)
		[element addAttributeWithName: @"defaultNamespace"
				  stringValue: (OFString *)_defaultNamespace];

	if (_attributes != nil) {
		OFXMLElement *attributesElement;

		attributesElement =
		    [OFXMLElement elementWithName: @"attributes"
					namespace: OF_SERIALIZATION_NS];
		[attributesElement addChild:
		    [(OFArray *)_attributes XMLElementBySerializing]];
		[element addChild: attributesElement];
	}

	if (_namespaces != nil) {
		OFXMLElement *namespacesElement;
		OFMutableDictionary *namespacesCopy =
		    [[_namespaces mutableCopy] autorelease];

	if (_children != nil) {
		OFXMLElement *childrenElement;

		childrenElement =
		    [OFXMLElement elementWithName: @"children"
					namespace: OF_SERIALIZATION_NS];
		[childrenElement addChild:
		    [(OFArray *)_children XMLElementBySerializing]];
		[element addChild: childrenElement];
	}

	[element retain];

	objc_autoreleasePoolPop(pool);