From 1e1e2f0971178e2a42a6c186ed3e1274fdf4ab81 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Wed, 6 Apr 2011 12:37:17 -0700
Subject: [PATCH] exec: add a little package commentary explaining its
 relationship to os.Process.

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4384041
---
 src/pkg/exec/exec.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pkg/exec/exec.go b/src/pkg/exec/exec.go
index 75ce09990a..5398eb8e0c 100644
--- a/src/pkg/exec/exec.go
+++ b/src/pkg/exec/exec.go
@@ -2,9 +2,13 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// The exec package runs external commands.
+// The exec package runs external commands. It wraps os.StartProcess
+// to make it easier to remap stdin and stdout, connect I/O with pipes,
+// and do other adjustments.
 package exec
 
+// BUG(r): This package should be made even easier to use or merged into os.
+
 import (
 	"os"
 	"strconv"