From: "Bill Kelly" <billk / cts.com>
> 
> I have 30 characters, w/out cheating.  It does output a warning
> on 1.8.6, but not 1.8.7 or 1.9.1.  (And since the warning is on
> stderr, it doesn't affect the quine output really, I guess.)

Here 'tis.  It's 29 characters plus a linefeed.

p eval _="print'p eval _=';_"


Regards,

Bill