why no "do : until"?

[Dogbert]

On Tue, 2 Jan 2001 17:19:39 +0100, Thomas Wouters <thomas at xs4all.net> wrote:
>On Sun, Dec 31, 2000 at 08:10:11AM -0000, Steve Lamb wrote:

>>     Whatever.  *plonk*

>No, no. You are supposed to say 'bah' and dismiss the subject with a wave
>of your paw -- and you should change your name to Dogbert first.

    *waves paw dismissively*  Bah!

-- 
Dogbert, need you ask?