patch 8.1.1142: no test for dragging the window separators with the mouse commit https://github.com/vim/vim/commit/3fb01a53c685d8d7e7bd83c33500de80aed0d7c8 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Apr 9 21:52:02 2019 +0200 patch 8.1.1142: no test for dragging the window separators with the mouse Problem: No test for dragging the window separators with the mouse. Solution: Add a test. (Dominique Pelle, closes https://github.com/vim/vim/issues/4226)

#!/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