diff --git a/gen-toc-based-on-docbook5.py b/gen-toc-based-on-docbook5.py
new file mode 100644
index 0000000..2bedee9
--- /dev/null
+++ b/gen-toc-based-on-docbook5.py
@@ -0,0 +1,46 @@
+#! /usr/bin/env python3
+# -*- coding: utf-8 -*-
+# vim:fenc=utf-8
+#
+# Copyright © 2019 Shlomi Fish <shlomif@cpan.org>
+#
+# Distributed under terms of the MIT license.
+
+# import re
+import unittest
+
+import html_unit_test
+from html_unit_test import ns
+
+
+class MyTests(html_unit_test.TestCase):
+    def test_initial_docbook(self):
+        input_fn = './FAQ.docbook5.xml'
+        doc = self.doc(input_fn, filetype='docbook5')
+        sections = doc.xpath('//db:section')
+        id_attr = '{xml}id'.format(xml=("{" + ns['xml'] + "}"))
+
+        def _process_sections():
+            output_text = ""
+            while len(sections.xpath_results):
+                section = sections.xpath_results.pop(0)
+                id2 = section.get(id_attr)
+                title_xpath = './db:title/text()'
+                docbook5_title_list = section.xpath(
+                    title_xpath, namespaces=ns
+                )
+                docbook5_title = docbook5_title_list[0]
+                output_text += "* [{}](#{})\n".format(docbook5_title, id2)
+            print(output_text)
+            return output_text
+
+        _process_sections()
+        if 0:
+            for section in sections.xpath_results:
+                print(section.get(id_attr))
+
+
+if __name__ == '__main__':
+    from pycotap import TAPTestRunner
+    suite = unittest.TestLoader().loadTestsFromTestCase(MyTests)
+    TAPTestRunner().run(suite)