[pstricks] psgraph broken?

[Martin Chicoine]

> 
> Hi,
> 
> >  In the following example, taken from the pst-plot manual, the !
> option does not work.
> 
> What error do you have? For me everything works fine.
> 
> regards
> Marco
> _______________________________________________

With the ! option, units should be the same for x- and y-axis, which is not
the case here (it is also wrong in the pst-plot manual).

Martin.