patch 8.2.2033: Vim9: :def without argument gives compilation error Commit: https://github.com/vim/vim/commit/6abdcf82859e158713a3d5aa6b1012748ea5c2a0 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 22 18:15:44 2020 +0100 patch 8.2.2033: Vim9: :def without argument gives compilation error Problem: Vim9: :def without argument gives compilation error. Solution: Add the DEF instruction. (closes https://github.com/vim/vim/issues/7344)