===================================================================
RCS file: /cvs/mandoc/man_validate.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -p -r1.30 -r1.31
--- mandoc/man_validate.c	2010/03/23 11:30:48	1.30
+++ mandoc/man_validate.c	2010/03/24 20:10:53	1.31
@@ -1,4 +1,4 @@
-/*	$Id: man_validate.c,v 1.30 2010/03/23 11:30:48 kristaps Exp $ */
+/*	$Id: man_validate.c,v 1.31 2010/03/24 20:10:53 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -46,6 +46,7 @@ static	int	  check_ge2(CHKARGS);
 static	int	  check_le5(CHKARGS);
 static	int	  check_par(CHKARGS);
 static	int	  check_part(CHKARGS);
+static	int	  check_roff(CHKARGS);
 static	int	  check_root(CHKARGS);
 static	int	  check_sec(CHKARGS);
 static	int	  check_text(CHKARGS);
@@ -57,6 +58,7 @@ static	v_check	  posts_part[] = { check_part, NULL };
 static	v_check	  posts_sec[] = { check_sec, NULL };
 static	v_check	  posts_le1[] = { check_le1, NULL };
 static	v_check	  pres_bline[] = { check_bline, NULL };
+static	v_check	  pres_roff[] = { check_bline, check_roff, NULL };
 
 static	const struct man_valid man_valids[MAN_MAX] = {
 	{ NULL, posts_eq0 }, /* br */
@@ -94,6 +96,12 @@ static	const struct man_valid man_valids[MAN_MAX] = {
 	{ NULL, posts_eq0 }, /* Sp */
 	{ pres_bline, posts_le1 }, /* Vb */
 	{ pres_bline, posts_eq0 }, /* Ve */
+	{ pres_roff, NULL }, /* de */
+	{ pres_roff, NULL }, /* dei */
+	{ pres_roff, NULL }, /* am */
+	{ pres_roff, NULL }, /* ami */
+	{ pres_roff, NULL }, /* ig */
+	{ NULL, NULL }, /* . */
 };
 
 
@@ -284,6 +292,24 @@ check_bline(CHKARGS)
 	assert( ! (MAN_ELINE & m->flags));
 	if (MAN_BLINE & m->flags)
 		return(man_nerr(m, n, WLNSCOPE));
+
 	return(1);
 }
 
+
+static int
+check_roff(CHKARGS)
+{
+
+	if (MAN_BLOCK != n->type)
+		return(1);
+
+	for (n = n->parent; n; n = n->parent)
+		if (MAN_de == n->tok || MAN_dei == n->tok ||
+				MAN_am == n->tok || 
+				MAN_ami == n->tok ||
+				MAN_ig == n->tok)
+			return(man_nerr(m, n, WROFFNEST));
+
+	return(1);
+}