patch 8.1.1402: "timer" option of popup windows not supported commit https://github.com/vim/vim/commit/51fe3b14f63da2b985bcd7b4c50fbe34ae84ea48 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 26 20:10:06 2019 +0200 patch 8.1.1402: "timer" option of popup windows not supported Problem: "timer" option of popup windows not supported. Solution: Implement the "timer" option. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/4439)

#!/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