patch 8.2.2464: using freed memory if window closed in autocommand Commit: https://github.com/vim/vim/commit/8ab375706e6712308f8cf7529bcae56684a6f385 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 3 21:56:59 2021 +0100 patch 8.2.2464: using freed memory if window closed in autocommand Problem: Using freed memory if window closed in autocommand. (houyunsong) Solution: Check the window still exists.

README_src.txt for version 8.2 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.2-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!