augroup wiki
    autocmd!
    autocmd BufRead $HOME/.notes/* set syntax=markdown | set nonumber | syn match StartLink '\[\[' conceal | syn match StartLink '\]\]' conceal | set conceallevel=3 | set iskeyword+=[ | set iskeyword+=]
    nnoremap <expr> <CR> CheckLink() ? ":execute ':e ' . substitute(substitute(matchstr(g:line, '\\[\\[\\(\\s*\\w\\+\\)*\\]\\]', g:curpos), \"\[\[\", \"\", \"\"), \"\]\]\", \"\", \"\")<CR>" : '\<CR>'
    function CheckLink()
      let g:word = expand("<cword>")
      let g:line = getline('.')
      let g:curpos = getcurpos()[2]
      if match(g:word, '\[\[\(\s*\w\+\)*\]\]') > -1 || match(g:line, '\[\[\(\s*\w\+\)*\]\]', g:curpos) > -1
        return 1
      endif
      return 0
    endfunction
augroup END