--- a/www/HACKING.rst	Tue Mar 22 00:57:29 2016 +0200
+++ b/www/HACKING.rst	Tue Mar 22 14:24:44 2016 +0200
@@ -100,6 +100,7 @@
 * ``adv`` - adverb
 * ``prep`` - preposition
 * ``conj`` - conjunction
+* ``num`` - numeral
 * ``int`` - interjection
 
 Each meaning may refer to topics, like: