patch 8.2.4332: Vim9: incomplete test for existing script variable in block Commit: https://github.com/vim/vim/commit/dce2441a603f2c9343a4a46091283a32420d80a2 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 8 20:35:30 2022 +0000 patch 8.2.4332: Vim9: incomplete test for existing script variable in block Problem: Vim9: incomplete test for existing script variable in block. Solution: Add a couple more tests. Fix uncovered problem.

" 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