patch 8.2.1922: Win32: scrolling problems when part of window is off-screen Commit: https://github.com/vim/vim/commit/185577e47e5004a5d08a5405a02ab6a261078e42 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 29 20:08:21 2020 +0100 patch 8.2.1922: Win32: scrolling problems when part of window is off-screen Problem: Win32: scrolling doesn't work properly when part of window is off-screen. Solution: Fall back to GDI scrolling if part of the window is off-screen. Handle multi-monitor setup better. (Ken Takata, closes #7219)