patch 8.2.2772: problems when restoring 'runtimepath' from a session file Commit: https://github.com/vim/vim/commit/635bd60804966803490287e97460ecdc91d5fe0a Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 16 19:58:22 2021 +0200 patch 8.2.2772: problems when restoring 'runtimepath' from a session file Problem: Problems when restoring 'runtimepath' from a session file. Solution: Add the "skiprtp" item in 'sessionoptions'.

" 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