From 5fd5666dcc32fea9bfc46cd4efea1959ffa9ad69 Mon Sep 17 00:00:00 2001
From: S-H-GAMELINKS <gamelinks007@gmail.com>
Date: Wed, 19 Feb 2020 08:43:47 +0900
Subject: [PATCH] support multi-run test for test_readline.rb

---
 test/readline/test_readline.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb
index 93cadbb930..5e1f1385ee 100644
--- a/test/readline/test_readline.rb
+++ b/test/readline/test_readline.rb
@@ -21,6 +21,8 @@ module BasetestReadline
       Readline.point = 0
     rescue NotImplementedError
     end
+    Readline.special_prefixes = ""
+    Readline.completion_append_character = nil
     Readline.input = nil
     Readline.output = nil
     SAVED_ENV.each_with_index {|k, i| ENV[k] = @saved_env[i] }