From 924172f1acce377e1417fab4954f9d456f810976 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 10 Feb 2017 15:37:39 +0530
Subject: [PATCH] Note on representation

---
 protocol-extensions.asciidoc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/protocol-extensions.asciidoc b/protocol-extensions.asciidoc
index b53b03c44..f2fc3916a 100644
--- a/protocol-extensions.asciidoc
+++ b/protocol-extensions.asciidoc
@@ -377,3 +377,6 @@ For example:
 <ESC>_KpGp<ESC>\  is  <Ctrl>+<Alt>+x (press)
 <ESC>_KrP8<ESC>\  is  <Ctrl>+<Alt>+<Shift>+<Super>+PageUp (release)
 ```
+
+This encoding means each key event is represented by 8 or 9 printable ascii
+only bytes, for maximum robustness.