patch 8.1.2377: GUI: when losing focus a pending operator is executed Commit: https://github.com/vim/vim/commit/fa5612c7d836eb789e0f8ff4b10461b8640a14b2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 1 19:37:07 2019 +0100 patch 8.1.2377: GUI: when losing focus a pending operator is executed Problem: GUI: when losing focus a pending operator is executed. Solution: Do not execute an operator when getting K_IGNORE. (closes https://github.com/vim/vim/issues/5300)

@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%