title: Configure tmux scroll speed
body: <p>Can tmux scroll speed (using a mouse wheel or touch pad) be configured?</p>
  
  <p>Tmux 2.1 sort of broke scrolling (depending on your configuration), forcing me to update my config. I did that a few weeks ago.</p>
  
  <p>But now I think tmux scrolls* slower than it used to. I think I read you can configure the scroll speed but I can't find any mention of that anywhere now.</p>
  
  <p>* Scrolling with a mouse wheel that is. (I'm actually using a Macbook trackpad but I think it's equivalent to a mouse wheel.)</p>
  
  <p>I know you can do 10C-u (with vi key bindings) to jump up 10 pages, but I'd also like to be able to just scroll fast with the mouse.</p>
  
  <p>I think this is all the relevant config I personally have currently:</p>
  
  <pre><code># Use the mouse to select panes, select windows (click window tabs), resize
  # panes, and scroll in copy mode.
  # Requires tmux version &gt;= 2.1 (older versions have different option names for mouse)
  set -g mouse on
  
  # No need to enter copy-mode to start scrolling.
  # From github.com/tmux/tmux/issues/145
  # Requires tmux version &gt;= 2.1 (older versions have different solutions)
  bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'copy-mode -e'"
  </code></pre>