patch 8.2.1257: Vim9: list unpack doesn't work at the script level Commit: https://github.com/vim/vim/commit/b31be3f909e074214b7f346888209c866faed56f Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 20 22:37:44 2020 +0200 patch 8.2.1257: Vim9: list unpack doesn't work at the script level Problem: Vim9: list unpack doesn't work at the script level. Solution: Detect unpack assignment better. (closes https://github.com/vim/vim/issues/6494)