From d3311e5cc3f4606afc9a12e4a4c7e1a19bd722d0 Mon Sep 17 00:00:00 2001
From: Stan Lo <stan001212@gmail.com>
Date: Fri, 11 Aug 2023 17:03:06 +0100
Subject: [PATCH] [ruby/irb] Add black and white color to IRB::Color
 (https://github.com/ruby/irb/pull/676)

https://github.com/ruby/irb/commit/a2763acade
---
 lib/irb/color.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/irb/color.rb b/lib/irb/color.rb
index fa99ed6fd6..ad8670160c 100644
--- a/lib/irb/color.rb
+++ b/lib/irb/color.rb
@@ -9,12 +9,14 @@ module IRB # :nodoc:
     BOLD      = 1
     UNDERLINE = 4
     REVERSE   = 7
+    BLACK     = 30
     RED       = 31
     GREEN     = 32
     YELLOW    = 33
     BLUE      = 34
     MAGENTA   = 35
     CYAN      = 36
+    WHITE     = 37
 
     TOKEN_KEYWORDS = {
       on_kw: ['nil', 'self', 'true', 'false', '__FILE__', '__LINE__', '__ENCODING__'],