defun in global-set-key

[Rodrigo Canellas]

hi,


I defined this in '.emacs' this function:

(defun indent-all (interactive) ()
  (mark-whole-buffer)
  (indent-region)
  )

and associated to a key:

(global-set-key [f2] 'indent-all)


But when I load a file and press F2, the whole buffer is selected, but the 
'indent-region' fails, and a long and uncompreensible message is displayed in 
the mini-buffer. 

Does anyone know what am I doing wrong?

Thanks, 
  Rodrigo