patch 8.2.4982: colors in terminal window are not 100% correct Commit: https://github.com/vim/vim/commit/b2b3acbf2b3ae29ecf517f03b46fbeadf0c1a905 Author: LemonBoy <thatlemon@gmail.com> Date: Fri May 20 10:10:34 2022 +0100 patch 8.2.4982: colors in terminal window are not 100% correct Problem: Colors in terminal window are not 100% correct. Solution: Use g:terminal_ansi_colors as documented. (closes https://github.com/vim/vim/issues/10429, closes #7227 closes #10347)

" 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