@ -109,6 +109,11 @@ func (n *Node) Children() []*Node {
return res
}
func (n *Node) RemoveChild(other *Node) {
// thanks go stdlib!
n.Node.RemoveChild(other.Node)
func (n *Node) Traverse(cb func(n *Node)) {
var f func(*Node)
f = func(n *Node) {