patch 8.1.0909: MS-Windows: using ConPTY even though it is not stable commit https://github.com/vim/vim/commit/d9ef1b8d77f304c83241f807c17ffa26c9033778 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 13 19:23:10 2019 +0100 patch 8.1.0909: MS-Windows: using ConPTY even though it is not stable Problem: MS-Windows: using ConPTY even though it is not stable. Solution: When ConPTY version is unstable, prefer using winpty. (Ken Takata, closes #3949)

@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%