From 7447c8faae1a4a1ecb1c452c376d4baac1ac4e59 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Sat, 20 Jun 2020 23:40:37 +0200
Subject: [PATCH] Also undo changes to ICRNL and INLCR

These control the disambiguation between ctrl-j and ctrl-m.

This can cause the enter key to send a ctrl-m, which programs might be
unprepared for.

(This is why you need to do `stty sane<ctrl-j>`)
---
 src/reader.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/reader.cpp b/src/reader.cpp
index 53b364def..cfd82fd7a 100644
--- a/src/reader.cpp
+++ b/src/reader.cpp
@@ -693,6 +693,8 @@ static void term_steal() {
     tty_modes_for_external_cmds.c_lflag |= ICANON;
     tty_modes_for_external_cmds.c_lflag |= IEXTEN;
     tty_modes_for_external_cmds.c_lflag |= ECHO;
+    tty_modes_for_external_cmds.c_iflag |= ICRNL;
+    tty_modes_for_external_cmds.c_iflag |= INLCR;
 
 
     while (true) {