title: add-hook to emacs scratch at startup
body: <p>I have set the emacs <em>scratch</em> to open in scheme-mode, I am running xscheme which means that when I run the command <code>M-x run-scheme</code> I can use the scratch buffer to evaluate scheme and not elisp.</p>
  
  <pre><code>;;(setq initial-scratch-message "")
  (setq initial-major-mode 'scheme-mode)
  (require 'xscheme)
  
  ;;(add-hook '**CAN I ADD A HOOK HERE?**-hook
  ;;    (lambda ()
  ;;      (run-scheme)))
  </code></pre>
  
  <p>I would like to automatically <code>run-scheme</code> on startup instead of having to type it in, but my attempts so far have not got me fo far. </p>
  
  <p>Am I going in the right direction?</p>