https://git.ruby-lang.org/ruby.git/commit/?id=d6b2b5bd47

From d6b2b5bd47952efb6928db7ff1d393f6973e7ccd Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Thu, 7 Jan 2021 22:32:47 -0800
Subject: [ruby/irb] Add missing require

This is useful if you want to use IRB::ColorPrinter as a library like:

```
begin
  require 'irb/color_printer'
  IRB::ColorPrinter.pp(obj)
rescue LoadError
  pp(obj)
end
```

https://github.com/ruby/irb/commit/f8461691c7

diff --git a/lib/irb/color_printer.rb b/lib/irb/color_printer.rb
index 3667ef1..11885f4 100644
--- a/lib/irb/color_printer.rb
+++ b/lib/irb/color_printer.rb
@@ -1,5 +1,6 @@ https://github.com/ruby/ruby/blob/trunk/lib/irb/color_printer.rb#L1
 # frozen_string_literal: true
 require 'pp'
+require 'irb/color'
 
 module IRB
   class ColorPrinter < ::PP
-- 
cgit v0.10.2


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