patch 8.2.2284: Vim9: cannot set an option to a boolean value Commit: https://github.com/vim/vim/commit/31a201a04aa95708af5d62070d2d397a201cc1a5 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 3 14:47:25 2021 +0100 patch 8.2.2284: Vim9: cannot set an option to a boolean value Problem: Vim9: cannot set an option to a boolean value. Solution: Check for VAR_BOOL. (closes https://github.com/vim/vim/issues/7603)