From eece41547e5404573aa40a89cf00d3ec7104754a Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 20 Dec 2024 07:10:51 +0000
Subject: [PATCH] Only map S-Tag in mode 2, not mode 1. GitHub issue 4304.

---
 input-keys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/input-keys.c b/input-keys.c
index 3fa38049..69b62edc 100644
--- a/input-keys.c
+++ b/input-keys.c
@@ -596,7 +596,7 @@ input_key(struct screen *s, struct bufferevent *bev, key_code key)
 
 	/* Is this backtab? */
 	if ((key & KEYC_MASK_KEY) == KEYC_BTAB) {
-		if ((s->mode & EXTENDED_KEY_MODES) != 0) {
+		if (s->mode & MODE_KEYS_EXTENDED_2) {
 			/* When in xterm extended mode, remap into S-Tab. */
 			key = '\011' | (key & ~KEYC_MASK_KEY) | KEYC_SHIFT;
 		} else {