Don't convert codes for special keys (Tab, Enter, Escape).

diff --git a/usr.bin/tmux/input-keys.c b/usr.bin/tmux/input-keys.c
index 4898043..0d099de 100644 (file)
--- 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;
        }