patch 8.2.5155: in diff mode windows may get out of sync Commit: https://github.com/vim/vim/commit/a315ce1f326b836167ca8b1037dafd93eb8d4d4e Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jun 24 12:38:57 2022 +0100 patch 8.2.5155: in diff mode windows may get out of sync Problem: In diff mode windows may get out of sync. (Gary Johnson) Solution: Avoid that the other window scrolls for 'cursorbind'.

" 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