From 1caf75569e65d3d02c31cc71d950609092e6edaa Mon Sep 17 00:00:00 2001
From: Terrance <git@terrance.allofti.me>
Date: Fri, 15 Aug 2025 21:44:07 +0100
Subject: [PATCH] Fix handling of Home/End keys in tmux

tmux emits `\x1b[1~` and `\x1b[4~` sequences for Home and End, which
were defined in `ANSI_SEQUENCES_KEYS` but not in `FUNCTIONAL_KEYS`.

This fixes events like `Key(key='\x01')` to report the key name.
---
 src/textual/_keyboard_protocol.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/textual/_keyboard_protocol.py b/src/textual/_keyboard_protocol.py
index cdd38a86cb..9b76541102 100644
--- a/src/textual/_keyboard_protocol.py
+++ b/src/textual/_keyboard_protocol.py
@@ -13,8 +13,10 @@
     "5~": "pageup",
     "6~": "pagedown",
     "1H": "home",
+    "1~": "home",
     "7~": "home",
     "1F": "end",
+    "4~": "end",
     "8~": "end",
     "57358u": "caps_lock",
     "57359u": "scroll_lock",