patch 8.1.0879: MS-Windows: temp name encoding can be wrong commit https://github.com/vim/vim/commit/0036201a1a096913840d3df8ff08eb58eaae90a6 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 8 12:21:30 2019 +0100 patch 8.1.0879: MS-Windows: temp name encoding can be wrong Problem: MS-Windows: temp name encoding can be wrong. Solution: Convert from active code page to 'encoding'. (Ken Takata, closes #3520, closes #1698)

@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%