patch 8.1.0349: crash when wiping buffer in a callback commit https://github.com/vim/vim/commit/ed5a9d661248a2160368f1b0ab3a1bf74831db04 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 6 13:14:43 2018 +0200 patch 8.1.0349: crash when wiping buffer in a callback Problem: Crash when wiping buffer in a callback. Solution: Do not handle messages when only peeking for a character. (closes #2107) Add "redraw_flag" to test_override().

@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%