diff -r ee72fccc5267 -r 0e8a58946c48 src/XMLDocumentConstructor.h
--- a/src/XMLDocumentConstructor.h	Wed Nov 25 17:28:17 2020 +0100
+++ b/src/XMLDocumentConstructor.h	Sat Nov 28 23:52:01 2020 +0100
@@ -77,6 +77,9 @@
 	virtual ~XMLDocumentConstructor() {
 		yaml_parser_delete(&yamlParser);
 	}
+	
+	void setOption(const std::string& uri, const std::string& value) {
+	}
 
 	void process() {
 		current = parser->get_document()->create_root_node("yaml");