===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/read.c,v
retrieving revision 1.99
retrieving revision 1.100
diff -u -r1.99 -r1.100
--- src/usr.bin/mandoc/read.c	2015/02/06 07:12:34	1.99
+++ src/usr.bin/mandoc/read.c	2015/02/06 11:54:03	1.100
@@ -1,4 +1,4 @@
-/*	$OpenBSD: read.c,v 1.99 2015/02/06 07:12:34 schwarze Exp $ */
+/*	$OpenBSD: read.c,v 1.100 2015/02/06 11:54:03 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -145,6 +145,8 @@
 	"nothing follows prefix",
 	"empty reference block",
 	"missing -std argument, adding it",
+	"missing option string, using \"\"",
+	"missing resource identifier, using \"\"",
 	"missing eqn box, using \"\"",
 
 	/* related to bad macro arguments */