patch 8.1.1620: no test for popup window with border and mask commit https://github.com/vim/vim/commit/ba45f1f4fbff1a78ed5786c2608b0f8a76ec53c8 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 3 22:50:41 2019 +0200 patch 8.1.1620: no test for popup window with border and mask Problem: No test for popup window with border and mask. Solution: Add this popup window, fix problems.

@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%