patch 9.0.0865: duplicate arguments are not always detected Commit: https://github.com/vim/vim/commit/b3052aa1b555ab5a81b1459a4972290381b0e7e4 Author: Nir Lichtman <nir@lichtman.org> Date: Sat Nov 12 17:00:31 2022 +0000 patch 9.0.0865: duplicate arguments are not always detected Problem: Duplicate arguments are not always detected. Solution: Expand to full path before comparing arguments. (Nir Lichtman, closes #11505, closes #9402)

" 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