diff -r d37c1a5d09ce -r 7a6abdd00ab5 src/lib/XMLContentHandler.h
--- a/src/lib/XMLContentHandler.h	Sat Jun 12 21:29:18 2021 +0200
+++ b/src/lib/XMLContentHandler.h	Sat Jun 12 22:37:44 2021 +0200
@@ -16,6 +16,8 @@
  */
 #pragma once
 
+#include <vector>
+
 namespace relpipe {
 namespace in {
 namespace asn1 {
@@ -26,10 +28,12 @@
 
 	virtual ~XMLContentHandler() = default;
 
+	// FIXME: namespaces, check names
+
 	virtual void writeStartElement(const std::string& name, const std::vector<std::string>& attributes = {}) = 0;
 	virtual void writeEndElement() = 0;
-	virtual void writeCharacters(const std::string& text) = 0;
-	virtual void writeComment(const std::string& text, bool addSpaces = true) = 0;
+	virtual void writeCharacters(const std::string& value) = 0;
+	virtual void writeComment(const std::string& value, bool addSpaces = true) = 0;
 
 };
 
@@ -44,20 +48,20 @@
 
 #define handler for (auto ___h : handlers) ___h
 
-	void writeStartElement(const std::string& name, const std::vector<std::string>& attributes = {}) {
+	void writeStartElement(const std::string& name, const std::vector<std::string>& attributes = {}) override {
 		handler->writeStartElement(name, attributes);
 	}
 
-	void writeEndElement() {
+	void writeEndElement() override {
 		handler->writeEndElement();
 	}
 
-	void writeCharacters(const std::string& text) {
-		handler->writeCharacters(text);
+	void writeCharacters(const std::string& value) override {
+		handler->writeCharacters(value);
 	}
 
-	void writeComment(const std::string& text, bool addSpaces = true) {
-		handler->writeComment(text, addSpaces);
+	void writeComment(const std::string& value, bool addSpaces = true) override {
+		handler->writeComment(value, addSpaces);
 	}
 
 #undef handler