From 8e42f26965483e96b4bb8113a04075c6a9d68ec6 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 31 Dec 2017 20:41:15 +0300
Subject: Debug for Node

---
 src/tree/mod.rs | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/tree/mod.rs b/src/tree/mod.rs
index 7c4162a68..6bacb46ef 100644
--- a/src/tree/mod.rs
+++ b/src/tree/mod.rs
@@ -56,9 +56,12 @@ impl<'f> Node<'f> {
 		self.data().kind
 	}
 
+	pub fn range(&self) -> TextRange {
+		self.data().range
+	}
+
 	pub fn text(&self) -> &'f str {
-		let range = self.data().range;
-		&self.file.text.as_str()[range]
+		&self.file.text.as_str()[self.range()]
 	}
 
 	pub fn parent(&self) -> Option<Node<'f>> {
@@ -78,6 +81,8 @@ impl<'f> Node<'f> {
 	}
 }
 
+
+
 pub struct Children<'f> {
 	next: Option<Node<'f>>,
 }
@@ -115,4 +120,10 @@ impl ::std::ops::IndexMut<NodeIdx> for Vec<NodeData> {
 	fn index_mut(&mut self, NodeIdx(idx): NodeIdx) -> &mut NodeData {
 		&mut self[idx as usize]
 	}
+}
+
+impl<'f> fmt::Debug for Node<'f> {
+	fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+		write!(fmt, "{:?}@{:?}", self.kind(), self.range())
+	}
 }
\ No newline at end of file
-- 
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