patch 8.2.1121: command completion not working after ++arg Commit: https://github.com/vim/vim/commit/743d0620203388bf87dc611cea544b485e4b9f85 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 3 18:15:06 2020 +0200 patch 8.2.1121: command completion not working after ++arg Problem: Command completion not working after ++arg. Solution: Move skipping up. (Christian Brabandt, closes https://github.com/vim/vim/issues/6382)