From ed06f018bdffe9bb7f8bdbf15fa5a727e402bfe9 Mon Sep 17 00:00:00 2001
From: YO4 <ysno@ac.auone-net.jp>
Date: Tue, 5 Nov 2024 22:53:36 +0900
Subject: [PATCH] [ruby/irb] windows does not support Process.kill("TERM", pid)
 (https://github.com/ruby/irb/pull/1026)

https://github.com/ruby/irb/commit/7bbb885163
---
 lib/irb/pager.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/irb/pager.rb b/lib/irb/pager.rb
index 558318cdb8..7c1249dd5c 100644
--- a/lib/irb/pager.rb
+++ b/lib/irb/pager.rb
@@ -34,7 +34,12 @@ module IRB
       # So to properly terminate the pager with Ctrl-C, we need to catch `IRB::Abort` and kill the pager process
       rescue IRB::Abort
         begin
-          Process.kill("TERM", pid) if pid
+          begin
+            Process.kill("TERM", pid) if pid
+          rescue Errno::EINVAL
+            # SIGTERM not supported (windows)
+            Process.kill("KILL", pid)
+          end
         rescue Errno::ESRCH
           # Pager process already terminated
         end