title: Chronic ripgrep / vim Plugin Error on Load: "-complete Used Without -nargs"?
body: <p>I recently added <strong>ripgrep</strong> to my list of <strong>vim plugins</strong> and, immediately after installation, I began receiving this error message whenever I loaded up vim:</p>
  <pre><code>Error detected while processing /Users/my_macbook/.vim/plugged/vim-ripgrep/plugin/vim-ripgrep.vim:
  
  line  149: E1208: -complete used without -nargs
  Press ENTER or type command to continue
  </code></pre>
  <p>Opening the offending file and reviewing lines 148-149 reveals:</p>
  <pre><code>148 command! -nargs=* -complete=file Rg :call s:Rg(&lt;q-args&gt;)
  149 command! -complete=file RgRoot :call s:RgShowRoot()
  </code></pre>
  <p>I am well &amp; truly out of my depth here, especially considering that this error was generated by simply installing the plugin; I've made 0 changes to  the underlying file (<code>vim-ripgrep.vim</code>).</p>
  <p><strong>Has anyone encountered a similarly chronic error after installing ripgrep and, if so, how did you resolve it?</strong></p>