patch 8.2.4455: accepting one and zero for second sort() argument is strange Commit: https://github.com/vim/vim/commit/2007dd49f5cb36f944cab1cfbceb0f864e625f74 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 23 13:17:47 2022 +0000 patch 8.2.4455: accepting one and zero for second sort() argument is strange Problem: Accepting one and zero for the second sort() argument is strange. Solution: Disallow using one and zero in Vim9 script.

#!/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