patch 8.0.1508: the :drop command is not always available commit https://github.com/vim/vim/commit/5a656864a0610547da28e0c8c1649ecd1d782948 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 12 22:08:06 2018 +0100 patch 8.0.1508: the :drop command is not always available Problem: The :drop command is not always available. Solution: Include :drop in all builds. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/2639)