code: func (i Taxonomy) Alphabetical() OrderedTaxonomy {
  	name := func(i1, i2 *OrderedTaxonomyEntry) bool {
  		return i1.Name < i2.Name
  	}
  
  	ia := i.TaxonomyArray()
  	oiBy(name).Sort(ia)
  	return ia
  }
docs: // Alphabetical returns an ordered taxonomy sorted by key name.