patch 8.0.0550: cannot parse some etags format tags file commit https://github.com/vim/vim/commit/9585a1655ba0d34ea88574617112093a9bd4f2e9 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 7 20:30:29 2017 +0200 patch 8.0.0550: cannot parse some etags format tags file Problem: Some etags format tags file use 0x01, breaking the parsing. Solution: Use 0x02 for TAG_SEP. (James McCoy, closes https://github.com/vim/vim/issues/1614)

" Common preparations for running tests.

" Make sure 'runtimepath' and 'packpath' does not include $HOME.
set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
if has('packages')
  let &packpath = &rtp
endif

" Only when the +eval feature is present. 
if 1
  " Make sure $HOME does not get read or written.
  let $HOME = '/does/not/exist'
endif