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3d8e8cb889
Otherwise it might fail with an existing `tags` file upwards, e.g. in neovim's source directory (which should be rather common).
47 lines
1.1 KiB
VimL
47 lines
1.1 KiB
VimL
" Common preparations for running tests.
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" Only load this once.
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if exists('s:did_load')
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finish
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endif
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let s:did_load = 1
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" Align Nvim defaults to Vim.
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set sidescroll=0
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set directory^=.
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set undodir^=.
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set backspace=
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set nrformats+=octal
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set nohidden smarttab noautoindent noautoread complete-=i noruler noshowcmd
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set listchars=eol:$
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set fillchars=vert:\|,fold:-
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set shortmess-=F
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set laststatus=1
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set tags=./tags,tags
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" Prevent Nvim log from writing to stderr.
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let $NVIM_LOG_FILE = exists($NVIM_LOG_FILE) ? $NVIM_LOG_FILE : 'Xnvim.log'
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" Make sure 'runtimepath' and 'packpath' does not include $HOME.
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set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
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let &packpath = &rtp
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" Avoid storing shell history.
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let $HISTFILE = ""
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" Make sure $HOME does not get read or written.
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let $HOME = expand(getcwd() . '/XfakeHOME')
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if !isdirectory($HOME)
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call mkdir($HOME)
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endif
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" Use default shell on Windows to avoid segfault, caused by TUI
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if has('win32')
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let $SHELL = ''
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let $TERM = ''
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let &shell = empty($COMSPEC) ? exepath('cmd.exe') : $COMSPEC
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set shellcmdflag=/s/c shellxquote=\" shellredir=>%s\ 2>&1
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let &shellpipe = &shellredir
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endif
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