patch 8.2.4629: flattennew() makes a deep copy unnecessarily Commit: https://github.com/vim/vim/commit/c6c1ec4da53db9d292fa3dd081c20123f8261178 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 26 10:50:11 2022 +0000 patch 8.2.4629: flattennew() makes a deep copy unnecessarily Problem: flattennew() makes a deep copy unnecessarily. Solution: Use a shallow copy. (issue https://github.com/vim/vim/issues/10012)

@echo off
rem To be used on MS-Windows for Msys2 with the 64 bit MinGW compiler.
rem Adjust the "c:\msys64" part to match your installation.
@echo on

set PATH=c:\msys64\mingw64\bin;c:\msys64\usr\bin;%PATH%