patch 8.1.0705: :colorscheme isn't tested enough commit https://github.com/vim/vim/commit/6d4470b0e9aac76ae43be27a28447ea29767d77f Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 8 21:05:51 2019 +0100 patch 8.1.0705: :colorscheme isn't tested enough Problem: :colorscheme isn't tested enough Solution: Improve test coverage of :colorscheme. (Dominique Pelle, closes #3777) Remove unnecessary sleep.