patch 8.0.0983: unnecessary check for NULL pointer commit https://github.com/vim/vim/commit/3f9a1ff141412e9e85f7dff47d02946cb9be9228 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 21 22:06:02 2017 +0200 patch 8.0.0983: unnecessary check for NULL pointer Problem: Unnecessary check for NULL pointer. Solution: Remove the NULL check in dialog_changed(), it already happens in dialog_msg(). (Ken Takata)

#!/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