Tobias Geerinckx-Rice 写道：
> ‘retry-this-job’ was never[0] valid, so I think failing loudly 
> is
> the right thing to do here.  CUPS wouldn't have known what to do 
> with
> it anyway.

Sorry, sent too soon.  So: this was never more than a broken typo 
(albeit one that slipped in via CUPS itself), I don't think it 
deserves too much attention.  (Which I've now just given it :-)

G'night,

T G-R