commit https://github.com/vim/vim/commit/c42b9c670ea621d4dac0f216e011a6db576c5136 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 19 15:15:54 2015 +0100 patch 7.4.978 Problem: test_cdo fails when using another language than English. Solution: Set the language to C. (Dominique Pelle)

@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"