p.map help

[Darrell McCauley]

Can someone tell me what's wrong with this input file to p.map?
Using the preview driver, all that I get is a map on a gray 
background (no colortable and no comments). The map has only 4 cats... 
my region is set so that
		(west-east) >> (north-south)
(i.e., image occupies all of panel in one direction, but there's
plenty of space above and beneath).  I'm sure that I'm doing something
fundamentally wrong here... can you spot it?

	% p.map input=prescription

filename: prescription
> colormode approx
> raster prescription.chem
> colortable y
> comments prescription.comments
>  end
> outline 
>  color black
>  end

filename: prescription.comments
> Spatial Prescription of Herbicides

--jdm