patch 8.2.2267: Vim9: cannot use unlet for a dict member Commit: https://github.com/vim/vim/commit/c368957b1904bfaa2b0b52bbcade51b20173f3ed Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 1 19:40:02 2021 +0100 patch 8.2.2267: Vim9: cannot use unlet for a dict member Problem: Vim9: cannot use unlet for a dict member. Solution: Pass GLV_NO_DECL to get_lval(). (closes https://github.com/vim/vim/issues/7585)

#!/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