[pstricks] problem with psgraph

[Herbert Voss]

Patrice Megret wrote:

> The following code crashes when trying to pass yAxisLabel=$...$ in the 
> psgraph environment.
> 
> In fact, everything is ok if no commands such as \mathrm, …are used in 
> my \newcommand for \pmPSD.

ok, forgot to use \def instead of \edef for the key definietion

try again with http://perce.de/LaTeX/pstricks-add/pstricks-add.tex

Herbert