patch 8.1.0650: command line argument -q [errorfile] is not tested commit https://github.com/vim/vim/commit/54948183d210f5117271bb5710752da24054fade Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 28 18:32:56 2018 +0100 patch 8.1.0650: command line argument -q [errorfile] is not tested Problem: Command line argument -q [errorfile] is not tested. Solution: Add a test. (Dominique Pelle, closes https://github.com/vim/vim/issues/3730)

#!/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