code: func New(cfg ...Config) *html.Engine {
  	c := DefaultConfig()
  	if len(cfg) > 0 {
  		c = cfg[0]
  	}
  	// pass the Pug/Jade configs to the html's configuration
  
  	s := html.New(html.Config(c))
  	s.Middleware = jade.Parse
  	return s
  }
docs: // New creates and returns the Pug template engine