nction operands, leave one space after each
          comma <code>,</code>:</p>

        <blockquote>
          <p>Good</p>
        </blockquote>

        <pre><code>tup = (x, x/2, x/3, x/4)</code></pre>

        <blockquote>
          <p>Bad</p>
        </blockquote>

        <pre><code>tup = (x,x/2,x/3,x/4)</code></pre>


        <h3 id="line-wrapping">Line wrapping</h3>


        <p>If a line gets too long, use parentheses to continue onto the next line:</p>

        <blockquote>
          <p>Good</p>
  