From 6ec69b0b911569016dad25153565d61ca8894821 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Sat, 17 Dec 2011 18:09:51 -0500
Subject: [PATCH] Add Unicode normalization utility function, using NFC

Addresses https://www.zotero.org/trac/ticket/865

Need to decide the best place to call this
---
 chrome/content/zotero/xpcom/utilities_internal.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/chrome/content/zotero/xpcom/utilities_internal.js b/chrome/content/zotero/xpcom/utilities_internal.js
index 7d6a726f25..fdab0c5c3e 100644
--- a/chrome/content/zotero/xpcom/utilities_internal.js
+++ b/chrome/content/zotero/xpcom/utilities_internal.js
@@ -105,6 +105,18 @@ Zotero.Utilities.Internal = {
 	},
 	
 	
+	/**
+	 * Unicode normalization
+	 */
+	"normalize":function(str) {
+		var normalizer = Components.classes["@mozilla.org/intl/unicodenormalizer;1"]
+							.getService(Components.interfaces.nsIUnicodeNormalizer);
+		var obj = {};
+		str = normalizer.NormalizeUnicodeNFC(str, obj);
+		return obj.value;
+	},
+	
+	
 	/**
 	 * Display a prompt from an error with custom buttons and a callback
 	 */