ObjFW  Diff

		OFMutableDictionary *tmp;
		OFString *key, *object;

		tmp = [[allNS mutableCopy] autorelease];

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

		allNS = tmp;
	} else
		allNS = _namespaces;

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

     forNamespace: (OFString *)namespace
{
	if (prefix.length == 0)
		@throw [OFInvalidArgumentException exception];
	if (namespace == nil)
		namespace = @"";

	[_namespaces setObject: prefix
	[_namespaces setObject: prefix forKey: namespace];
			forKey: namespace];
}

- (void)bindPrefix: (OFString *)prefix
      forNamespace: (OFString *)namespace
{
	[self setPrefix: prefix
	   forNamespace: namespace];