patch 8.2.5072: using uninitialized value and freed memory in spell command Commit: https://github.com/vim/vim/commit/2813f38e021c6e6581c0c88fcf107e41788bc835 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 9 19:54:24 2022 +0100 patch 8.2.5072: using uninitialized value and freed memory in spell command Problem: Using uninitialized value and freed memory in spell command. Solution: Initialize "attr". Check for empty line early.

" 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