From 6dc0da84a7cf9cf46fba226f51daa6ed34870ff4 Mon Sep 17 00:00:00 2001
From: YO4 <ysno@ac.auone-net.jp>
Date: Wed, 16 Oct 2024 22:21:13 +0900
Subject: [PATCH] windows does not support Process.kill("TERM", pid)

---
 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 558318cdb..7c1249dd5 100644
--- a/lib/irb/pager.rb
+++ b/lib/irb/pager.rb
@@ -34,7 +34,12 @@ def page(retain_content: false)
       # 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