title: "tmux set -g mouse-mode on" not scrolling
body: <p>To allow scrolling a tmux pane with a mouse, I put the following in my <code>~/.tmux.conf</code> file:</p>
  <pre><code>set -g mouse-mode on
  </code></pre>
  <p>However, nothing changes. When I scroll, it still scrolls outside of tmux. Why is this?</p>