From 254e2361af91e312b463b79ab9e2330a9125abf1 Mon Sep 17 00:00:00 2001
From: nicm <nicm@openbsd.org>
Date: Tue, 1 Mar 2022 15:20:22 +0000
Subject: [PATCH] Don't convert codes for special keys (Tab, Enter, Escape).

---
 usr.bin/tmux/input-keys.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr.bin/tmux/input-keys.c b/usr.bin/tmux/input-keys.c
index 4898043cb6a..0d099decb4b 100644
--- a/usr.bin/tmux/input-keys.c
+++ b/usr.bin/tmux/input-keys.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: input-keys.c,v 1.88 2022/02/28 09:24:22 nicm Exp $ */
+/* $OpenBSD: input-keys.c,v 1.89 2022/03/01 15:20:22 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -520,7 +520,7 @@ input_key(struct screen *s, struct bufferevent *bev, key_code key)
 	}
 	outkey = (key & KEYC_MASK_KEY);
 	modifiers = (key & KEYC_MASK_MODIFIERS);
-	if (outkey < ' ') {
+	if (outkey < 32 && outkey != 9 && outkey != 13 && outkey != 27) {
 		outkey = 64 + outkey;
 		modifiers |= KEYC_CTRL;
 	}
-- 
2.20.1