patch 8.1.1493: redrawing with popups is slow and causes flicker commit https://github.com/vim/vim/commit/33796b39b9f00b42ca57fa00dbbb52316d9d38ff Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 8 16:01:13 2019 +0200 patch 8.1.1493: redrawing with popups is slow and causes flicker Problem: Redrawing with popups is slow and causes flicker. Solution: Avoid clearing and redrawing using a zindex mask.

#!/bin/sh

# Start GUI Vim on a copy of the tutor file.

# Usage: gvimtutor [xx]
# See vimtutor for usage.

exec `dirname $0`/vimtutor -g "$@"