ObjFW  Diff

	OFMutableDictionary *all_namespaces;
	OFString *def_ns;

	if (characters != nil)
		return [characters stringByXMLEscaping];

	if (cdata != nil)
		return [OFString stringWithFormat: @"<![CDATA[%s]]>",
		return [OFString stringWithFormat: @"<![CDATA[%@]]>", cdata];
						   [cdata cString]];

	if (comment != nil) {
		OFMutableString *str;

		str = [OFMutableString stringWithString: @"<!--"];
		[str appendString: comment];
		[str appendString: @"-->"];