From 3aea60e87524f7f28c12137e053243c99d8b9e51 Mon Sep 17 00:00:00 2001
From: Kagami Hiiragi <kagami@genshiken.org>
Date: Wed, 7 Jan 2015 21:47:41 +0300
Subject: [PATCH] Add comment about promises

---
 browser.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/browser.js b/browser.js
index 57be0ce..186fb32 100644
--- a/browser.js
+++ b/browser.js
@@ -2,6 +2,12 @@
  * Browser eccrypto implementation.
  */
 
+// NOTE(Kagami): We don't use promise shim in Browser implementation
+// because it's supported natively in new browsers (see
+// <http://caniuse.com/#feat=promises>) and we can use only new browsers
+// because of the WebCryptoAPI (see
+// <http://caniuse.com/#feat=cryptography>).
+
 "use strict";
 
 var EC = require("elliptic").ec;