commit https://github.com/vim/vim/commit/1436d8d51cce114be56209924fc71376407e5bad Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 11 22:41:15 2016 +0200 patch 7.4.2026 Problem: Reference counting for callbacks isn't right. Solution: Add free_callback(). (Ken Takata) Fix reference count.

@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"