From 566c59bf699882cffaf67bbceaf3881b6638a2de Mon Sep 17 00:00:00 2001
From: Fatih Arslan <ftharsln@gmail.com>
Date: Sun, 1 Nov 2015 01:29:26 +0300
Subject: [PATCH] printer: fix newline for standalone comments

---
 printer/nodes.go                           | 6 +++++-
 printer/testdata/comment_standalone.golden | 1 -
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/printer/nodes.go b/printer/nodes.go
index 1cf158d..8ca8050 100644
--- a/printer/nodes.go
+++ b/printer/nodes.go
@@ -116,7 +116,11 @@ func (p *printer) output(n interface{}) []byte {
 
 						buf.WriteString(comment.Text)
 						// TODO(arslan): do not print new lines if the comments are one liner
-						buf.Write([]byte{newline, newline})
+
+						buf.WriteByte(newline)
+						if index != len(t.Items) {
+							buf.WriteByte(newline)
+						}
 					}
 				}
 			}
diff --git a/printer/testdata/comment_standalone.golden b/printer/testdata/comment_standalone.golden
index 24bd43f..448bb89 100644
--- a/printer/testdata/comment_standalone.golden
+++ b/printer/testdata/comment_standalone.golden
@@ -14,4 +14,3 @@ aligned = {
 numbers = [1, 2] // another line here
 
 # Standalone 4
-