code: func (c *configuration) label(i head) lingo.DependencyType {
  	if i < 0 {
  		return lingo.NoDepType
  	}
  
  	if i == 0 {
  		return lingo.NoDepType
  	}
  
  	return c.Label(int(i))
  	// i--
  
  	// labels := c.Labels()
  	// return labels[i]
  }
docs: /* Dependency related stuff */