patch 9.0.0750: crash when popup closed in callback Commit: https://github.com/vim/vim/commit/0abd6cf62d65180dc2c40d67cd95f13b0691f7ea Author: Bram Moolenaar <Bram@vim.org> Date: Fri Oct 14 17:04:09 2022 +0100 patch 9.0.0750: crash when popup closed in callback Problem: Crash when popup closed in callback. (Maxim Kim) Solution: In syntax_end_parsing() check that syn_block is valid.

#!/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)