https://git.ruby-lang.org/ruby.git/commit/?id=11db4d3a3b

From 11db4d3a3b315ed2495ec0cdde4449554c002bff Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sat, 14 Dec 2019 11:05:16 +0900
Subject: [ruby/reline] Disable any implementation-defined special control
 characters

Including dsusp, lnext, and so on.

https://github.com/ruby/reline/commit/a44abe586b

diff --git a/lib/reline/ansi.rb b/lib/reline/ansi.rb
index f69187c..e29ee75 100644
--- a/lib/reline/ansi.rb
+++ b/lib/reline/ansi.rb
@@ -121,15 +121,11 @@ class Reline::ANSI https://github.com/ruby/ruby/blob/trunk/lib/reline/ansi.rb#L121
     retrieve_keybuffer
     int_handle = Signal.trap('INT', 'IGNORE')
     otio = `stty -g`.chomp
-    setting = ' -echo -icrnl cbreak'
+    setting = ' -echo -icrnl cbreak -ixoff -iexten'
     stty = `stty -a`
     if /-parenb\b/ =~ stty
       setting << ' pass8'
     end
-    if /\bdsusp *=/ =~ stty
-      setting << ' dsusp undef'
-    end
-    setting << ' -ixoff'
     `stty #{setting}`
     Signal.trap('INT', int_handle)
     otio
-- 
cgit v0.10.2


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