patch 8.2.4949: Vim9: some code not covered by tests Commit: https://github.com/vim/vim/commit/31ad32a325cc31f0f2bdd530c68bfb856a2187c5 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 13 16:23:37 2022 +0100 patch 8.2.4949: Vim9: some code not covered by tests Problem: Vim9: some code not covered by tests. Solution: Add a few more test cases. Fix double error message.

" 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