Subject: Re: bug#2723: Emacs 23: `interactive': prefix argument "P" and region "r" are mutually exclusive.

From: Stefan Monnier <[email-masked]>
Date: Thu, 19 Mar 2009 16:40:11 -0400

> It seems that `(interactive "rP")' is only supplying the defun with two
> parameters.

Read C-h f interactive RET, and if you read carefully enough you'll see
you need (interactive "r\nP")

        Stefan