===================================================================
RCS file: /cvs/docbook2mdoc/node.c,v
retrieving revision 1.4
retrieving revision 1.6
diff -u -p -r1.4 -r1.6
--- docbook2mdoc/node.c	2019/04/07 17:00:56	1.4
+++ docbook2mdoc/node.c	2019/04/09 01:39:09	1.6
@@ -1,4 +1,4 @@
-/* $Id: node.c,v 1.4 2019/04/07 17:00:56 schwarze Exp $ */
+/* $Id: node.c,v 1.6 2019/04/09 01:39:09 schwarze Exp $ */
 /*
  * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -29,11 +29,16 @@ static	const char *const attrkeys[ATTRKEY__MAX] = {
 	"class",
 	"close",
 	"cols",
+	"DEFINITION",
 	"endterm",
+	"href",
 	"id",
 	"linkend",
+	"NAME",
 	"open",
+	"PUBLIC",
 	"rep",
+	"SYSTEM",
 	"url",
 	"xlink:href"
 };