patch 8.2.1101: no error when using wrong arguments for setqflist() Commit: https://github.com/vim/vim/commit/be7a50c22f63478a6e64fe6b932a847830191b95 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 30 22:11:44 2020 +0200 patch 8.2.1101: no error when using wrong arguments for setqflist() Problem: No error when using wrong arguments for setqflist() or setloclist(). Solution: Check for the error.

#!/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