patch 8.1.2268: spell file flag zero is not recognized Commit: https://github.com/vim/vim/commit/3d2a47c7823b934e1a85d773b68758c87c3ddc90 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 7 20:48:42 2019 +0100 patch 8.1.2268: spell file flag zero is not recognized Problem: Spell file flag zero is not recognized. Solution: Use -1 as an error value, so that zero can be used as a valid flag number.

@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%