patch 8.2.1342: Vim9: accidentally using "t" gives a confusing error Commit: https://github.com/vim/vim/commit/f5a48010ef9e47319185f1aaac1bc6d45cd4d47a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 1 17:00:03 2020 +0200 patch 8.2.1342: Vim9: accidentally using "t" gives a confusing error Problem: Vim9: accidentally using "x" gives a confusing error. Solution: Disallow using ":t" in Vim9 script. (issue https://github.com/vim/vim/issues/6399)

" 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