patch 8.1.2228: screenpos() returns wrong values when 'number' is set Commit: https://github.com/vim/vim/commit/38ba4dce4a8574e60f6ddb111922880b0c7affdc Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 27 21:39:09 2019 +0100 patch 8.1.2228: screenpos() returns wrong values when 'number' is set Problem: screenpos() returns wrong values when 'number' is set. (Ben Jackson) Solution: Compare the column with the window width. (closes #5133)

#!/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