patch 8.2.3457: MS-Windows Vim9: test executed and fails Commit: https://github.com/vim/vim/commit/b16ff292ad5f07ed5a7e36a2236b2f82c943c982 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 26 20:14:39 2021 +0100 patch 8.2.3457: MS-Windows Vim9: test executed and fails Problem: MS-Windows Vim9: test executed and fails. Solution: Add extra check for not being on MS-Windows.

@echo off
rem To be used on MS-Windows for Msys2 with the 32 bit MinGW compiler.
rem Adjust the "c:\msys64" part to match your installation.
@echo on

set PATH=c:\msys64\mingw32\bin;c:\msys64\usr\bin;%PATH%