patch 8.0.0737: crash when X11 selection is very big commit https://github.com/vim/vim/commit/cdb7e1b7f9e18a7b165ff09103a9994f84966123 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 19 19:55:58 2017 +0200 patch 8.0.0737: crash when X11 selection is very big Problem: Crash when X11 selection is very big. Solution: Use static items instead of allocating them. Add callbacks. (Ozaki Kiichi)

" 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