2 files changed, 6 insertions, 2 deletions
diff --git a/lib/rdoc/markup/simple_markup/to_flow.rb b/lib/rdoc/markup/simple_markup/to_flow.rb
index 5d78849b91..d5f6732d5c 100644
--- a/lib/rdoc/markup/simple_markup/to_flow.rb
+++ b/lib/rdoc/markup/simple_markup/to_flow.rb
@@ -91,7 +91,7 @@ module SM
     def accept_rule(am, fragment)
       size = fragment.param
       size = 10 if size > 10
-      @res << Rule.new(size)
+      @res << Flow::RULE.new(size)
     end
 
     def accept_list_start(am, fragment)
diff --git a/lib/rdoc/ri/ri_formatter.rb b/lib/rdoc/ri/ri_formatter.rb
index 03fee89d8f..630e475a54 100644
--- a/lib/rdoc/ri/ri_formatter.rb
+++ b/lib/rdoc/ri/ri_formatter.rb
@@ -166,8 +166,12 @@ module RI
 
       when SM::Flow::H
         display_heading(conv_html(item.text.join), item.level, @indent)
+
+      when SM::Flow::RULE
+        draw_line
+
       else
-        fail "Unknown flow element: #{item.class}"
+        fail "xxUnknown flow element: #{item.class}"
       end
     end