From d2a44130c2cb2c9628a8fec3dd5d96940f446207 Mon Sep 17 00:00:00 2001
From: Sridhar Ratnakumar <sridharr@activestate.com>
Date: Mon, 28 Apr 2014 14:14:21 -0700
Subject: [PATCH] explain what the +2 is for /

---
 tail.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tail.go b/tail.go
index ee890a7..34ef4cc 100644
--- a/tail.go
+++ b/tail.go
@@ -312,6 +312,7 @@ func (tail *Tail) waitForChanges() error {
 
 func (tail *Tail) newReader() *bufio.Reader {
 	if tail.MaxLineSize > 0 {
+		// add 2 to account for newline characters
 		return bufio.NewReaderSize(tail.file, tail.MaxLineSize+2)
 	} else {
 		return bufio.NewReader(tail.file)