func New(repo, pkg, name string) Label {
	return Label{Repo: repo, Pkg: pkg, Name: name}
}
func New(repo, pkg, name string) Label {
	return Label{Repo: repo, Pkg: pkg, Name: name}
}
func New ( repo , pkg , name string ) Label { return Label { Repo : repo , Pkg : pkg , Name : name } }
// New constructs a new label from components.
New constructs a new label from components .