[pstricks] no room for a new \dim

[Patrice MÉGRET]

Dear all,

I try to realize slides with powerdot, pstricks and the packages chemfig, animate and movies15 but I get out of room for registers:

! No room for a new \dimen

Can anyone give me a way to overcome this limit? Can I use \usepackage{etex} without side effects?

Here is my example:

\documentclass[
  size=11pt,
  style=UMONS-PM,
  paper=a4paper,
%%  Try me!
%%  orient=portrait,
%%  mode=handout,
  display=slidesnotes,
%%  pauseslide,
%%  nohandoutpagebreaks,
  fleqn,
  hlentries,
  hlsections
]{powerdot}


\usepackage{t1enc}
\usepackage[latin1]{inputenc}
\usepackage[francais]{babel}
\usepackage[autolanguage,np]{numprint}
\usepackage{pst-grad}
\usepackage{pst-func}
\usepackage{pst-plot}
\usepackage{pst-optexp}
\usepackage{pst-circ}
\usepackage{pst-3dplot}
\usepackage{pst-slpe}
\usepackage{pst-spectra}
\usepackage{pstricks-add}
\usepackage{chemfig}
\usepackage{movie15}
\usepackage{animate}


\frenchbsetup{StandardLists=true}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


\begin{document}

\begin{slide}{}
\chemfig{[:-30]**6(-(-OH)-?-*6(-(-[3]-[2,2]-[0,.5])*6(-(<:[:-150,1.155]O?)
-(<:OH)-=-)-(<:[1]H)-(-[2]NCH_3)--)---)}
\end{slide}

\begin{slide}{}
\definesubmol{A}{*6(=-*5(-*6(-=-=-)--N(--[::-60])-)=-=-)}
\chemfig{([::+180]-!A)=[::+72]*5(-N=(-(-[::+54]!A)=[::-72]*5(-N(-[::-33,1.5,,,draw=none]Mn)
-(=(-[::+72]!A)-[::-36]*5(=N-(=(-[::+54]!A)-[::-72]*5(-N-(-)=-=))-=-))-=-))-=-)}
\end{slide}

\end{document}


and the first lines of the logfile:

This is pdfTeX, Version 3.1415926-1.40.11 (Web2C 2010) (format=latex 2010.9.14)  15 NOV 2010 16:07
entering extended mode
restricted \write18 enabled.
%&-line parsing enabled.
**test.tex


Thanks a lot,

Patrice



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