patch 8.1.1540: cannot build without the +eval feature commit https://github.com/vim/vim/commit/0abb4273f6c14f9ebca8be67d42c6e67b4f612cf Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 15 16:06:00 2019 +0200 patch 8.1.1540: cannot build without the +eval feature Problem: Cannot build without the +eval feature. Solution: Define ex_const if needed.

@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"