patch 9.0.0530: using freed memory when autocmd changes mark Commit: https://github.com/vim/vim/commit/8ecfa2c56b4992c7f067b92488aa9acea5a454ad Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 21 13:07:22 2022 +0100 patch 9.0.0530: using freed memory when autocmd changes mark Problem: Using freed memory when autocmd changes mark. Solution: Copy the mark before editing another buffer.

@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%