From df909ccf0dac0bf241b96db1b0f54e7de2957122 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <Nate.Prewitt@gmail.com>
Date: Fri, 2 Jun 2017 10:12:42 -0600
Subject: [PATCH] remove escape character from pexpect.spawn.interact

The default escape character for pexpect.spaw is ctrl-]
which conflicts with a vim binding. This isn't an escape
sequence that is mirrored in virtualenv, so there doesn't
seem to be a good reason to keep it. This will make `pipenv
shell` more inline with the standard `virtualenv workon` command.
---
 pipenv/cli.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pipenv/cli.py b/pipenv/cli.py
index f5138670..77a273b8 100644
--- a/pipenv/cli.py
+++ b/pipenv/cli.py
@@ -1010,7 +1010,7 @@ def shell(three=None, python=False, compat=False, shell_args=None):
     signal.signal(signal.SIGWINCH, sigwinch_passthrough)
 
     # Interact with the new shell.
-    c.interact()
+    c.interact(escape_character=None)
     c.close()
     sys.exit(c.exitstatus)