patch 8.2.4829: a key may be simplified to NUL Commit: https://github.com/vim/vim/commit/17c95d9608370559441bb73941ba6d9a4b6b26bd Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Apr 26 12:51:07 2022 +0100 patch 8.2.4829: a key may be simplified to NUL Problem: A key may be simplified to NUL. Solution: Use K_ZERO instead. Use macros instead of hard coded values. (closes #10290)

#!/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