From a56565fdbd58b82e65b1cfa8d0fe82f2d159fb12 Mon Sep 17 00:00:00 2001
From: Federico Ceratto <federico.ceratto@gmail.com>
Date: Wed, 28 Sep 2016 20:00:43 +0100
Subject: Add description to arch.nim

---
 lib/arch/arch.nim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/arch/arch.nim b/lib/arch/arch.nim
index a11bfb21f..c8ae3da1c 100644
--- a/lib/arch/arch.nim
+++ b/lib/arch/arch.nim
@@ -6,6 +6,9 @@
 #    See the file "copying.txt", included in this
 #    distribution, for details about the copyright.
 #
+# Architecture-specific optimizations and features.
+# arch.nim can be imported by only a subset of the
+# architectures supported by Nim.
 
 when defined(windows):
   const
-- 
cgit 1.4.1-2-gfad0