patch 8.0.1647: terminal API may call any user function commit https://github.com/vim/vim/commit/2a77d21f7893ba14e682a3c5891d606f117a3f36 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 26 21:38:52 2018 +0200 patch 8.0.1647: terminal API may call any user function Problem: Terminal API may call a function not meant to be called by this API. Solution: Require the function to start with Tapi_.

" 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