patch 8.2.1574: Vim9: glob() doesnot take "true" as argument Commit: https://github.com/vim/vim/commit/5892ea151197c8a6363c7ce2322d84277b97353e Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 2 21:53:11 2020 +0200 patch 8.2.1574: Vim9: glob() doesnot take "true" as argument Problem: Vim9: glob() doesnot take "true" as argument. Solution: Use tv_get_bool_chk(). (closes https://github.com/vim/vim/issues/6821)

" vimrc for test_gui_init.vim

" Note that this flag must be added in the .vimrc file, before switching on
" syntax or filetype recognition (when the |gvimrc| file is sourced the system
" menu has already been loaded; the ":syntax on" and ":filetype on" commands
" load the menu too).
set guioptions+=M