===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.130
retrieving revision 1.131
diff -u -p -r1.130 -r1.131
--- mandoc/mandoc.h	2014/07/02 20:19:11	1.130
+++ mandoc/mandoc.h	2014/07/03 21:23:54	1.131
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.130 2014/07/02 20:19:11 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.131 2014/07/03 21:23:54 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -83,7 +83,9 @@ enum	mandocerr {
 	MANDOCERR_NF_SKIP, /* fill mode already disabled, skipping .nf */
 	MANDOCERR_LINESCOPE, /* line scope broken: macro breaks macro */
 
-	/* related to missing macro arguments */
+	/* related to missing arguments */
+	MANDOCERR_REQ_EMPTY, /* skipping empty request: request */
+	MANDOCERR_COND_EMPTY, /* conditional request controls empty scope */
 	MANDOCERR_MACRO_EMPTY, /* skipping empty macro: macro */
 	MANDOCERR_ARGCWARN, /* argument count wrong */
 	MANDOCERR_DISPTYPE, /* missing display type */