diff --git a/b2/HIERARCHY b/b2/HIERARCHY
index bf1a47a..54567ae 100644
--- a/b2/HIERARCHY
+++ b/b2/HIERARCHY
@@ -5,8 +5,9 @@
 <comp> = R<C<L<D;	// order doesn't really matter
 <diode> = D<SCH<Z<TVS;	// D < SCH may make sense, the rest doesn't
 
+{ FP=* }
 T=<comp> {
-	R:	{ R=#R TOL=%R FP=* };
+	R:	{ R=#R TOL=%R };
 	C:	{ C=#F TOL=%C V=#V };
 	L:	{ L=#H TOL=%L I=#A };
 	D:	{ C=#F }
@@ -15,4 +16,4 @@ T=<comp> {
 			Z:	{ V=#V I=#A };
 			*:	{ Vf=#V Vr=#V I=#A };
 		};
-}
+};
diff --git a/b2/db.c b/b2/db.c
index 4bf259f..ad1afc4 100644
--- a/b2/db.c
+++ b/b2/db.c
@@ -140,14 +140,15 @@ static void convert_params(struct param **params,
 }
 
 
-void part_finalize(struct part *part, const struct field *field)
+void part_finalize(struct part *part, const struct action *act)
 {
 	struct param *param = part->param;
 	struct param **res = &part->param;
 	struct param *next;
 
 	part->param = NULL;
-	convert_params(&param, field, &res);
+	convert_params(&param, act->fields, &res);
+	convert_params(&param, act->rules, &res);
 	while (param) {
 		yywarnf("extra parameter: %s", param->u.name);
 		next = param->next;
diff --git a/b2/db.h b/b2/db.h
index 4648442..7125320 100644
--- a/b2/db.h
+++ b/b2/db.h
@@ -65,7 +65,7 @@ struct part {
 struct part *part_lookup(const char *domain, const char *name);
 struct part *part_add(const char *domain, const char *name);
 void part_alias(struct part *a, struct part *b);
-void part_finalize(struct part *part, const struct field *field);
+void part_finalize(struct part *part, const struct action *act);
 void part_dump(FILE *file, const struct part *part);
 
 #endif /* !DB_H */
diff --git a/b2/lang.y b/b2/lang.y
index 5ed8f57..7f39cc1 100644
--- a/b2/lang.y
+++ b/b2/lang.y
@@ -23,7 +23,7 @@
 #include "y.tab.h"
 
 
-static const struct field *hierarchy;
+static struct action hierarchy;
 
 static struct field_stack {
 	const struct field *field;
@@ -101,10 +101,11 @@ all:
 
 hierarchy:
 	nameset hierarchy
-	| rule
+	| action
 		{
 			hierarchy = $1;
-			field_dump(stderr, $1);
+			field_dump(stderr, $1.fields);
+			field_dump(stderr, $1.rules);
 		}
 	;
 
@@ -352,7 +353,7 @@ characteristics:
 	| TOK_NL
 	| part characteristics
 		{
-			part_finalize($1, hierarchy);
+			part_finalize($1, &hierarchy);
 			part_dump(stderr, $1);
 		}
 	;