title: How to scroll up in Emacs ansi-term
body: <p>I've been Googling around and looking at Emacs built-in help but I have yet to determine how to scroll up (or down) in Emacs ansi-term. </p>
  
  <p>I'm using Emacs 23.3.1, OS X, in iTerm2. Thanks!</p>
  
  <p>Edit: I've noticed most the advice people give me doesn't work in ansi-term but does work in eshell. I have since moved to eshell. </p>