patch 8.1.1493: redrawing with popups is slow and causes flicker commit https://github.com/vim/vim/commit/33796b39b9f00b42ca57fa00dbbb52316d9d38ff Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 8 16:01:13 2019 +0200 patch 8.1.1493: redrawing with popups is slow and causes flicker Problem: Redrawing with popups is slow and causes flicker. Solution: Avoid clearing and redrawing using a zindex mask.

@echo off
rem To be used on MS-Windows for Visual C++ 2008 Express Edition
rem   aka Microsoft Visual Studio 9.0.
rem See INSTALLpc.txt for information.
@echo on

call "%VS90COMNTOOLS%vsvars32.bat"