patch 8.1.1456: WinBar not redrawn after scrolling one line commit https://github.com/vim/vim/commit/98fb65cb051f625f4ce291a9f9cdb2e54ac1e688 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 2 20:33:32 2019 +0200 patch 8.1.1456: WinBar not redrawn after scrolling one line Problem: WinBar not redrawn after scrolling one line. Solution: Exclude the winbar height when deciding what to redraw. (closes #4473)

" 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