patch 8.0.1223: crash when using autocomplete and tab pages commit https://github.com/vim/vim/commit/9ad89c6c4f89cd710d8244d8010b8b0ae30ba79d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 26 22:04:04 2017 +0200 patch 8.0.1223: crash when using autocomplete and tab pages Problem: Crash when using autocomplete and tab pages. Solution: Check if the current tab changed. (Christian Brabandt, closes #2239)

#!/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