commit https://github.com/vim/vim/commit/e7d1376b636e6c758196c3542bd2c1053f9edb75 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Oct 30 14:23:33 2015 +0100 patch 7.4.901 Problem: When a BufLeave autocommand changes folding in a way it syncs undo, undo can be corrupted. Solution: Prevent undo sync. (Jacob Niehus)

@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"