title: Adding color to repl prompt (node)
body: <p>I find that adding color to the prompt in repl really helps to separate the outputs.  I achieved this by using NPM's chalk, but this adds a bunch of space between the prompt and the cursor.</p>
  
  <pre><code>var term = repl.start({
      prompt: chalk.blue('goose&gt; '),
      eval: function(cmd, context, filename, cb){
          ...
      }
  });
  </code></pre>
  
  <p>The prompt comes out like this ('|' is the cursor):</p>
  
  <pre><code>goose&gt;              |
  </code></pre>
  
  <p>Any ideas on how to fix?</p>