patch 8.0.1393: too much highlighting with 'hlsearch' and 'incsearch' set commit https://github.com/vim/vim/commit/6621605eb97cf5fbc481282fd4d349a76e168f16 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 16 16:33:44 2017 +0100 patch 8.0.1393: too much highlighting with 'hlsearch' and 'incsearch' set Problem: Too much highlighting with 'hlsearch' and 'incsearch' set. Solution: Do not highlight matches when the pattern matches everything.