Fix additional entries

lib/docs/filters/padrino/entries.rb

@@ -12,6 +12,24 @@ module Docs
         type.remove! %r{#.+\z}
         type.split('::')[0..2].join('::')
       end
+
+      def additional_entries
+        return [] if root_page?
+        require 'cgi'
+
+        css('.summary_signature').inject [] do |entries, node|
+
+          name = node.children[1].attributes['title'].value
+          name = CGI.unescape(name)
+
+          unless name.start_with?('_')
+            name.prepend self.name
+            entries << [name, self.name.gsub('::','/').downcase.strip + node.children[1].attributes['href'].value.slice(/\#.*/)] unless entries.any? { |entry| entry[0] == name }
+          end
+
+          entries
+        end
+      end
     end
   end
 end