patch 8.2.4151: reading beyond the end of a line Commit: https://github.com/vim/vim/commit/57df9e8a9f9ae1aafdde9b86b10ad907627a87dc Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 20 12:10:48 2022 +0000 patch 8.2.4151: reading beyond the end of a line Problem: Reading beyond the end of a line. Solution: For block insert only use the offset for correcting the length.

#!/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)