patch 8.2.4628: not enough testing for 2/3 letter substitute commands Commit: https://github.com/vim/vim/commit/5e877baf87530d5c4fe4da2c5a6269cf19526c27 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Mar 25 21:19:26 2022 +0000 patch 8.2.4628: not enough testing for 2/3 letter substitute commands Problem: Not enough testing for 2/3 letter substitute commands. Solution: Add more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/10019)

" 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