patch 8.2.2130: Insert mode completion messages end up in message history Commit: https://github.com/vim/vim/commit/cc2335896ba707bf0d8cf03cca2de7c66fab62a0 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 12 13:32:07 2020 +0100 patch 8.2.2130: Insert mode completion messages end up in message history Problem: Insert mode completion messages end up in message history. Solution: Set msg_hist_off. (closes https://github.com/vim/vim/issues/7452

#!/usr/bin/python
#
# Program that writes a number to stdout repeatedly
#
# This requires Python 2.6 or later.

from __future__ import print_function
import sys
import time

if __name__ == "__main__":

    done = 0
    while done < 10:
        done = done + 1
        print(done)
        sys.stdout.flush()
        time.sleep(0.05)  # sleep 50 msec