# File lib/nanoc/base/plugin_registry.rb, line 65
      def register(class_or_name, *identifiers)
        # Find plugin class
        klass = self
        klass = klass.superclass while klass.superclass.respond_to?(:register)

        # Register
        registry = Nanoc::PluginRegistry.instance
        registry.register(klass, class_or_name, *identifiers)
      end