patch 8.2.1583: MS-Windows: cannot easily measure code coverage Commit: https://github.com/vim/vim/commit/18eedfa40b45b1de955d61417e9918ef7d6e83f9 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 3 19:50:05 2020 +0200 patch 8.2.1583: MS-Windows: cannot easily measure code coverage Problem: MS-Windows: cannot easily measure code coverage. Solution: Add the COVERAGE option. (Ken Takata, closes https://github.com/vim/vim/issues/6842)