From d4f3d5a16423fbf039644f04516c052d1654326c Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sat, 15 Jul 2017 12:28:29 +0900
Subject: Remove pointer indirection by changing Chunk definition

---
 src/item.go | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/item.go')

diff --git a/src/item.go b/src/item.go
index c67ac7ab..955c31d8 100644
--- a/src/item.go
+++ b/src/item.go
@@ -19,6 +19,12 @@ func (item *Item) Index() int32 {
 	return item.index
 }
 
+var nilItem = Item{index: -1}
+
+func (item *Item) Nil() bool {
+	return item.index < 0
+}
+
 func (item *Item) TrimLength() int32 {
 	if item.trimLength >= 0 {
 		return item.trimLength
-- 
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