patch 8.1.1753: use of popup window mask is inefficient commit https://github.com/vim/vim/commit/e865dcbce1ea2fcdc172b7d47d320cd40f91b917 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 26 22:15:50 2019 +0200 patch 8.1.1753: use of popup window mask is inefficient Problem: Use of popup window mask is inefficient. Solution: Precompute and cache the mask.

@echo off
rem To be used on MS-Windows for Visual C++ 2010 Express Edition
rem   aka Microsoft Visual Studio 10.0.
rem See INSTALLpc.txt for information.
@echo on

call "%VS100COMNTOOLS%vsvars32.bat"