patch 8.1.0646: cannot build with Ruby 2.6.0 commit https://github.com/vim/vim/commit/b09c684195d803137d52c34fb4d3a410be5ac10f Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 27 22:11:01 2018 +0100 patch 8.1.0646: cannot build with Ruby 2.6.0 Problem: Cannot build with Ruby 2.6.0. Solution: Add rb_ary_detransient(). (Ozaki Kiichi, closes https://github.com/vim/vim/issues/3724)

@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%