patch 8.0.0562: not enough test coverage for syntax commands commit https://github.com/vim/vim/commit/ea588154d00aec288e48b344b2685e46bea99cd6 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 10 22:45:30 2017 +0200 patch 8.0.0562: not enough test coverage for syntax commands Problem: Not enough test coverage for syntax commands. Solution: Add a few more tests. (Dominique Pelle, closes https://github.com/vim/vim/issues/1624)