1 files changed, 0 insertions, 50 deletions
diff --git a/parser/node.go b/parser/node.go
deleted file mode 100644
index b6e34cd..0000000
--- a/parser/node.go
+++ /dev/null
@@ -1,50 +0,0 @@
-package parser
-
-import "github.com/gnolang/parscan/scanner"
-
-type Node struct {
-	Child          []*Node // sub-tree nodes
-	*scanner.Token         // token at origin of the node
-	Kind                   // Node kind, depends on the language spec
-}
-
-// TODO: remove it in favor of Walk2
-func (n *Node) Walk(in, out func(*Node) bool) (stop bool) {
-	if in != nil && !in(n) {
-		return true
-	}
-	for _, child := range n.Child {
-		if child.Walk(in, out) {
-			return
-		}
-	}
-	if out != nil {
-		stop = !out(n)
-	}
-	return
-}
-
-// Idem to walk, but also propagates the ancestor of visited node and child index.
-func (n *Node) Walk2(a *Node, i int, in, out func(*Node, *Node, int) bool) (stop bool) {
-	if in != nil && !in(n, a, i) {
-		return true
-	}
-	for j, child := range n.Child {
-		if child.Walk2(n, j, in, out) {
-			return
-		}
-	}
-	if out != nil {
-		stop = !out(n, a, i)
-	}
-	return
-}
-
-func (n *Node) RemoveChild(i int) {
-	n.Child = append(n.Child[:i], n.Child[i+1:]...)
-}
-
-func (n *Node) InsertChild(node *Node, i int) {
-	n.Child = append(n.Child[:i+1], n.Child[i:]...)
-	n.Child[i] = node
-}