patch 8.0.0962: crash with virtualedit and joining lines commit https://github.com/vim/vim/commit/9aa156912867c05e0a6480925afe11c590378f09 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 19 15:05:32 2017 +0200 patch 8.0.0962: crash with virtualedit and joining lines Problem: Crash with virtualedit and joining lines. (Joshua T Corbin, Neovim https://github.com/vim/vim/issues/6726) Solution: When using a mark check that coladd is valid.

" 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