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)

|x+0&#ffffff0@4> |1+0&#ffff4012|2|3| +0&#ffffff0|x| @63
|x@4|1+0&#ffff4012|2|3| +0&#ffffff0|x| @64
|x@4|2+0&#ffff4012|3| +0&#ffffff0|x| @65
|x@4|3+0&#ffff4012| +0&#ffffff0|x| @66
|x@4| |x| @67
|x@3| |x@1| @67
|x@2| |1+0&#ffff4012|x+0&#ffffff0@1| @67
|x@1| |1+0&#ffff4012|2|x+0&#ffffff0@1| @67
|x| |1+0&#ffff4012|2|3|x+0&#ffffff0@1| @67
@1|1+0&#ffff4012|2|3| +0&#ffffff0|x@1| @67
|~+0#4040ff13&| @73
| +0#0000000&@56|1|,|6| @10|A|l@1|