patch 8.2.4277: Vim9: an import does not shadow a command modifier Commit: https://github.com/vim/vim/commit/68854a82fdedebf6ee0675d1abeae6fc627ff6bb Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 31 18:59:13 2022 +0000 patch 8.2.4277: Vim9: an import does not shadow a command modifier Problem: Vim9: an import does not shadow a command modifier. Solution: Do not accept a command modifier followed by a dot.

" 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