code: func (model *Model) createSuggestKeys(term string) {
  	edits := model.EditsMulti(term, model.Depth)
  	for _, edit := range edits {
  		skip := false
  		for _, hit := range model.Suggest[edit] {
  			if hit == term {
  				// Already know about this one
  				skip = true
  				continue
  			}
  		}
  		if !skip && len(edit) > 1 {
  			model.Suggest[edit] = append(model.Suggest[edit], term)
  		}
  	}
  }
docs: // For a given term, create the partially deleted lookup keys