From d5099a01f646c3a48ade239483ecdcbbea8dbc03 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 6 Jun 2016 16:13:49 +0530
Subject: [PATCH] ...

---
 src/calibre/constants.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/calibre/constants.py b/src/calibre/constants.py
index a2259e75f6..8cc886b10b 100644
--- a/src/calibre/constants.py
+++ b/src/calibre/constants.py
@@ -311,6 +311,8 @@ def get_windows_user_locale_name():
 number_formats = None
 
 def get_windows_number_formats():
+    # This can be changed to use localeconv() once we switch to Visual Studio
+    # 2015 as localeconv() in that version has unicode variants for all strings.
     global number_formats
     if number_formats is None:
         import ctypes