From 92595329e8299eb97150f6525a6dba861a4eb03b Mon Sep 17 00:00:00 2001
From: "Dr. K. D. Murray" <1560490+kdm9@users.noreply.github.com>
Date: Wed, 25 May 2022 04:17:36 +1000
Subject: [PATCH] Fixes for modern readline

Should address issues described in #117 et al.

Additionally, I've added code to set the TERM_PROGRAM and TERM_PROGRAM_VERSION env vars so others can set variables accordingly. This *might* not be ideal, as perhaps bashrc has executed before these are set. Please advise if that's the case.
---
 bash_kernel/kernel.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bash_kernel/kernel.py b/bash_kernel/kernel.py
index ad65c52..70f8654 100644
--- a/bash_kernel/kernel.py
+++ b/bash_kernel/kernel.py
@@ -107,6 +107,10 @@ def _start_bash(self):
 
         # Register Bash function to write image data to temporary file
         self.bashwrapper.run_command(image_setup_cmd)
+        # Set TERM_PROGRAM and TERM_PROGAM_VERSION. See https://github.com/takluyver/bash_kernel/issues/117#issuecomment-1032738154
+        self.bashwrapper.run_command(f"export TERM_PROGRAM='jupyter_bash_kernel'; export TERM_PROGRAM_VERSION='{__version__}';")
+        # Disable bracketed paste (see https://github.com/takluyver/bash_kernel/issues/117)
+        self.bashwrapper.run_command("(bind 'set enable-bracketed-paste off' || true) >/dev/null 2>&1")
 
     def process_output(self, output):
         if not self.silent: