patch 8.1.2336: when an expr mapping moves the cursor it is not restored Commit: https://github.com/vim/vim/commit/4ebe0e62d097d68c5312f9c32714fb41a4c947a3 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Nov 22 20:55:40 2019 +0100 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Problem: When an expr mapping moves the cursor it is not restored. Solution: Position the cursor after an expr mapping. (closes https://github.com/vim/vim/issues/5256)

" 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