===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.80
retrieving revision 1.81
diff -u -p -r1.80 -r1.81
--- mandoc/mandoc.h	2011/07/17 14:08:49	1.80
+++ mandoc/mandoc.h	2011/07/18 14:30:51	1.81
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.80 2011/07/17 14:08:49 kristaps Exp $ */
+/*	$Id: mandoc.h,v 1.81 2011/07/18 14:30:51 kristaps Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -111,6 +111,7 @@ enum	mandocerr {
 
 	/* related to equations */
 	MANDOCERR_EQNARGS, /* bad equation macro arguments */
+	MANDOCERR_EQNNEST, /* too many nested equation defines */
 
 	/* related to tables */
 	MANDOCERR_TBL, /* bad table syntax */