patch 8.2.1337: Vim9: cannot use empty key in dict assignment Commit: https://github.com/vim/vim/commit/586268721dd5d6e50903a8a457f02e0dda901856 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 1 14:06:38 2020 +0200 patch 8.2.1337: Vim9: cannot use empty key in dict assignment Problem: Vim9: cannot use empty key in dict assignment. Solution: Allow empty key. (closes https://github.com/vim/vim/issues/6591)