From 550ce83cb97c69998c5bb509a8d52907d417b256 Mon Sep 17 00:00:00 2001
From: Dave Collins <dave@davec.name>
Date: Sat, 16 Nov 2013 16:05:42 -0600
Subject: [PATCH] Update README and doc.go with new SortKeys option.

---
 README.md      | 8 ++++++++
 spew/config.go | 6 +++---
 spew/doc.go    | 8 ++++++++
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index ed3a9fd..b62ff24 100644
--- a/README.md
+++ b/README.md
@@ -119,6 +119,14 @@ options. See the ConfigState documentation for more details.
 * ContinueOnMethod
 	Enables recursion into types after invoking error and Stringer interface
 	methods. Recursion after method invocation is disabled by default.
+
+* SortKeys
+	Specifies map keys should be sorted before being printed. Use
+	this to have a more deterministic, diffable output.  Note that
+	only native types (bool, int, uint, floats, uintptr and string)
+	are supported with other types sorted according to the
+	reflect.Value.String() output which guarantees display stability.
+	Natural map order is used by default.
 ```
 
 ## License
diff --git a/spew/config.go b/spew/config.go
index ff6b4b6..ba6dd9f 100644
--- a/spew/config.go
+++ b/spew/config.go
@@ -75,9 +75,9 @@ type ConfigState struct {
 	ContinueOnMethod bool
 
 	// SortKeys specifies map keys should be sorted before being printed. Use
-	// this to have a more deterministic, diffable output. Note that only
-	// native types (bool, int, uint, floats, uintptr and string) are supported,
-	// other types will be sort according to the reflect.Value.String() output
+	// this to have a more deterministic, diffable output.  Note that only
+	// native types (bool, int, uint, floats, uintptr and string) are supported
+	// with other types sorted according to the reflect.Value.String() output
 	// which guarantees display stability.
 	SortKeys bool
 }
diff --git a/spew/doc.go b/spew/doc.go
index 8f0df87..2a0fb60 100644
--- a/spew/doc.go
+++ b/spew/doc.go
@@ -95,6 +95,14 @@ The following configuration options are available:
 		Enables recursion into types after invoking error and Stringer interface
 		methods. Recursion after method invocation is disabled by default.
 
+	* SortKeys
+		Specifies map keys should be sorted before being printed. Use
+		this to have a more deterministic, diffable output.  Note that
+		only native types (bool, int, uint, floats, uintptr and string)
+		are supported with other types sorted according to the
+		reflect.Value.String() output which guarantees display stability.
+		Natural map order is used by default.
+
 Dump Usage
 
 Simply call spew.Dump with a list of variables you want to dump: