[pstricks] pst-3dplot conflict

[Hans Halvorson]

The conflict between prosper and pstcol seems to affect pst-3dplot as
well.  However, the standard work-around does not fix the problem for
my installation (tetex).  The workaround suggests adding the following
to the beginning of the color.cfg file:


%% workaround for a strange bug in color.sty / seminar / prosper
\def\color at gray#1#2{%
   \c at lor at arg{#2}%
   \edef#1{gray #2}%
   }


However, even after adding this, I continue to receive the error
message:

! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.159   \definecolor{black}{gray}{0}


Any suggestions for another workaround?

Hans H.