From 70c12b20d6a772084450ae3b1ed2b6435670f9ca Mon Sep 17 00:00:00 2001
From: IGI-111 <igi.222@gmail.com>
Date: Sat, 16 Jul 2016 18:48:00 +0200
Subject: [PATCH] added doc for function keys

---
 src/input.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/input.rs b/src/input.rs
index 46ff6f3..d89893f 100644
--- a/src/input.rs
+++ b/src/input.rs
@@ -28,6 +28,8 @@ pub enum Key {
     /// Insert key.
     Insert,
     /// Function keys.
+    ///
+    /// Only function keys 1 through 12 are supported.
     F(u8),
     /// Normal character.
     Char(char),