From 8fc69a0a7e15e82185c99e55ab4d886a0b0bee4a Mon Sep 17 00:00:00 2001
From: ima1zumi <mariimaizumi5@gmail.com>
Date: Sun, 22 Jan 2023 21:28:01 +0900
Subject: [PATCH] [ruby/reline] Add comment for unused constants

FILENAME_COMPLETION_PROC and USERNAME_COMPLETION_PROC are not used by Reline.
However, they were added for compatibility with the rb-readline gem.
These constants have been retained and comments added.

https://github.com/ruby/reline/commit/98fdbd3f18
---
 lib/reline.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/reline.rb b/lib/reline.rb
index 7800a281ce..c11d4a7b93 100644
--- a/lib/reline.rb
+++ b/lib/reline.rb
@@ -11,6 +11,7 @@ require 'reline/terminfo'
 require 'rbconfig'
 
 module Reline
+  # NOTE: For making compatible with the rb-readline gem
   FILENAME_COMPLETION_PROC = nil
   USERNAME_COMPLETION_PROC = nil