From b0e3767af50df5a5d6885c23fa77c7c3583f09bf Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@telfort.nl>
Date: Fri, 7 Aug 2020 18:50:26 +0200
Subject: [PATCH] input: understand M-Bsp also when terminfo does not match the
 terminal

Always interpret ESC followed by BS or DEL as <Alt+Backspace>.

This fixes https://savannah.gnu.org/bugs/?58910.

Bug existed since commit 40b03162 from one week ago,
since M-Bsp was hard-bound to deleting a word backwards.
---
 src/winio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/winio.c b/src/winio.c
index a4d4333e..210ebee5 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -940,7 +940,8 @@ int parse_kbinput(WINDOW *win)
 			if (keycode == '\t')
 				return SHIFT_TAB;
 #ifndef NANO_TINY
-			else if (keycode == KEY_BACKSPACE)
+			else if (keycode == KEY_BACKSPACE || keycode == '\b' ||
+												keycode == DEL_CODE)
 				return CONTROL_SHIFT_DELETE;
 #endif
 			else if (!solitary)