patch 8.2.0450: not enough testing for restricted mode and function calls Commit: https://github.com/vim/vim/commit/7d941ee032c02a4b682201881eb5c1f1958f17ee Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 26 14:11:58 2020 +0100 patch 8.2.0450: not enough testing for restricted mode and function calls Problem: Not enough testing for restricted mode and function calls. Solution: Add more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5847)