patch 9.0.1530: cursor moves to wrong line when 'foldmethod' is "diff" Commit: https://github.com/vim/vim/commit/aa6ba308a1498dc8da04d1d30ec0470018bf782a Author: Luuk van Baal <luukvbaal@gmail.com> Date: Tue May 9 16:01:17 2023 +0100 patch 9.0.1530: cursor moves to wrong line when 'foldmethod' is "diff" Problem: Cursor moves to wrong line when 'foldmethod' is "diff". (Rick Howe) Solution: Adjust logic for scrolling. (Luuk van Baal, closes #12364, closes #12218)