From 3fcab3cddf2e796a3e3b9fd8b308fd351126e305 Mon Sep 17 00:00:00 2001
From: Adam Daniels <adam@mediadrive.ca>
Date: Thu, 13 Jan 2022 10:06:18 -0500
Subject: [PATCH] [ruby/rdoc] Use readline history when ri is interactive

https://github.com/ruby/rdoc/commit/d0074a23cc
---
 lib/rdoc/ri/driver.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rdoc/ri/driver.rb b/lib/rdoc/ri/driver.rb
index 08c4d08f81..64783dc163 100644
--- a/lib/rdoc/ri/driver.rb
+++ b/lib/rdoc/ri/driver.rb
@@ -1088,7 +1088,7 @@ or the PAGER environment variable.
 
     loop do
       name = if defined? Readline then
-               Readline.readline ">> "
+               Readline.readline ">> ", true
              else
                print ">> "
                $stdin.gets