docs: function makeNormalizer(load, options) {
  	if (options && (options.normalizeMap || options.normalize)) {
  		return function(name) {
  			return optionsNormalize(options, name, load.name, load.address);
  		};
  	} else {
  		return function(name) {
  			return name;
  		};
  	}
  }