From fa09fb16c8543241c8d38d2f5865666db02a8c25 Mon Sep 17 00:00:00 2001
From: seleznevae <seleznevae@protonmail.com>
Date: Wed, 9 May 2018 13:46:42 +0300
Subject: [PATCH] [C] Updated README

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 32ba3d7..0da7dd3 100644
--- a/README.md
+++ b/README.md
@@ -113,8 +113,14 @@ The following compilers are currently used in continuous integration at [Travis]
 | GCC 6.4.0          | Ubuntu 14.04.3               | 
 | GCC 7.3.0          | Ubuntu 14.04.3               | 
 | Clang 5.0.0        | Ubuntu 14.04.3               | 
+| AppleClang 7.3.0   | Darwin Kernel Version 15.6.0 |
+| AppleClang 8.1.0   | Darwin Kernel Version 16.7.0 |
+| AppleClang 9.1.0   | Darwin Kernel Version 17.4.0 |
 | Visual Studio 2017 | Windows Server 2016          |
 
+Pease note:
+- In case of clang on OS X before using libfort with ```wchar_t``` with real unicode symbols it may be necessary to set ```setlocale(LC_CTYPE, "");``` because otherwise standard function ```swprintf```, that libfort uses internally, may fail and _ft_to_string_ will return error.
+
 ## License
 
 <img align="right" src="http://opensource.org/trademarks/opensource/OSI-Approved-License-100x137.png">