patch 8.0.0174: executing "locale -a" on MS-Windows needlessly commit https://github.com/vim/vim/commit/b8f7bd68f6fdff51ca4db5b145dcde42ee7b804b Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 12 20:28:25 2017 +0100 patch 8.0.0174: executing "locale -a" on MS-Windows needlessly Problem: For completion "locale -a" is executed on MS-Windows, even though it most likely won't work. Solution: Skip executing "locale -a" on MS-Windows. (Ken Takata)