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)

" Settings for test script execution
" Always use "sh", don't use the value of "$SHELL".
set shell=sh

" Only when the +eval feature is present.
if 1
  " While some tests overwrite $HOME to prevent them from polluting user files,
  " we need to remember the original value so that we can tell external systems
  " where to ask about their own user settings.
  let g:tester_HOME = $HOME
endif

source setup.vim