patch 8.2.3710: Vim9: backtick expression expanded for :global Commit: https://github.com/vim/vim/commit/3d2e031d4f0e1559e4a4f99de5eb2330f38f8eb5 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 1 09:27:20 2021 +0000 patch 8.2.3710: Vim9: backtick expression expanded for :global Problem: Vim9: backtick expression expanded for :global. Solution: Check the following command.

#!/usr/bin/env python
#
# Server that will accept connections from a Vim channel.
# Used by test_channel.vim.
#
# This requires Python 2.6 or later.

from test_channel import main, ThreadedTCPServer
import socket

class ThreadedTCP6Server(ThreadedTCPServer):
    address_family = socket.AF_INET6

if __name__ == "__main__":
    main("::", 0, ThreadedTCP6Server)