patch 8.2.4459: Vim9: compiling sort() call fails with unknown arguments Commit: https://github.com/vim/vim/commit/fa02616718103be3f9e13e26d57905d4eddf836d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 23 21:03:32 2022 +0000 patch 8.2.4459: Vim9: compiling sort() call fails with unknown arguments Problem: Vim9: compiling sort() call fails with a funcref that has unknown arguments. Solution: Do not check the arguments if they are unknown at compile time. (closes #9835)

#!/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