title: vim split buffer and have it open at the bottom
body: <pre><code>:sp
  </code></pre>
  
  <p>opens up a split buffer on the top by default.</p>
  
  <p>How do I give the split command so that the new buffer is opened up as the "bottom" buffer right away? (I don't want to do a C-w-r which I am aware rotates the buffer so that my newly opened buffer gets rotated to the bottom)</p>