===================================================================
RCS file: /cvs/mandoc/read.c,v
retrieving revision 1.171
retrieving revision 1.174
diff -u -p -r1.171 -r1.174
--- mandoc/read.c	2017/06/06 15:01:04	1.171
+++ mandoc/read.c	2017/06/10 01:48:53	1.174
@@ -1,4 +1,4 @@
-/*	$Id: read.c,v 1.171 2017/06/06 15:01:04 schwarze Exp $ */
+/*	$Id: read.c,v 1.174 2017/06/10 01:48:53 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -90,7 +90,10 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 
 	"useless macro",
 	"consider using OS macro",
+	"errnos out of order",
+	"duplicate errno",
 	"description line ends with a full stop",
+	"no blank before trailing delimiter",
 
 	"generic warning",
 
@@ -175,6 +178,7 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 	"unknown AT&T UNIX version",
 	"comma in function argument",
 	"parenthesis in function name",
+	"unknown library name",
 	"invalid content in Rs block",
 	"invalid Boolean argument",
 	"unknown font, skipping request",