From 057ab5f056bb310e324a48ca0aed2ee5231bcbd2 Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Fri, 3 Sep 2021 03:30:36 +0900
Subject: [PATCH] [ruby/reline] Emulate Unix like terminals that sends Alt+key
 as \e+key

https://github.com/ruby/reline/commit/dc2cf90fa6
---
 lib/reline/windows.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/reline/windows.rb b/lib/reline/windows.rb
index b3443aa1ba..642f33aedf 100644
--- a/lib/reline/windows.rb
+++ b/lib/reline/windows.rb
@@ -226,6 +226,8 @@ class Reline::Windows
     # no char, only control keys
     return if key.char_code == 0 and key.control_keys.any?
 
+    @@output_buf.push("\e".ord) if key.control_keys.include?(:ALT)
+
     @@output_buf.concat(key.char.bytes)
   end