===================================================================
RCS file: /cvs/docbook2mdoc/node.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -p -r1.19 -r1.20
--- docbook2mdoc/node.c	2019/04/15 00:34:15	1.19
+++ docbook2mdoc/node.c	2019/04/15 19:15:19	1.20
@@ -1,4 +1,4 @@
-/* $Id: node.c,v 1.19 2019/04/15 00:34:15 schwarze Exp $ */
+/* $Id: node.c,v 1.20 2019/04/15 19:15:19 schwarze Exp $ */
 /*
  * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -144,6 +144,7 @@ static	const struct nodeprop properties[] = {
 	{ "varname",		CLASS_LINE },
 	{ "warning",		CLASS_BLOCK },
 	{ "wordasword",		CLASS_TRANS },
+	{ "xref",		CLASS_LINE },
 	{ "[UNKNOWN]",		CLASS_VOID },
 	{ "(t)",		CLASS_TEXT },
 	{ "(e)",		CLASS_TEXT }