# File lib/cgikit.rb, line 1494
 def run
		@attr_count = fetch( 'count' )        # Integer
		@attr_item  = fetch( 'item', false )
		@attr_list  = fetch( 'list' )         # Enumerable
		@attr_index = fetch( 'index', false )
		if @attr_count == nil then @attr_count = @attr_list.size end

		if application.attributes_check
			check_undefined_attributes( 'count', 'item', 'list', 'index' )
			check_required_attributes( ['list', 'item'], ['count'] )
		end
	end