patch 8.1.0535: increment/decrement might get interrupted by updating folds commit https://github.com/vim/vim/commit/6b731886ca94d66b9bdedfb7e603af44a6400399 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Nov 16 20:54:47 2018 +0100 patch 8.1.0535: increment/decrement might get interrupted by updating folds Problem: Increment/decrement might get interrupted by updating folds. Solution: Disable fold updating for a moment. (Christian Brabandt, closes #3599)

#!/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