patch 8.2.2921: E704 for script local variable is not backwards compatible Commit: https://github.com/vim/vim/commit/b54abeeafb074248597878a874fed9a66b114c06 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jun 2 11:49:23 2021 +0200 patch 8.2.2921: E704 for script local variable is not backwards compatible Problem: E704 for script local variable is not backwards compatible. (Yasuhiro Matsumoto) Solution: Only give the error in Vim9 script. Also check for function-local variable.

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!