[pstricks] pstricks main package updated? (\psaxes question included)

[Hubert Lam (Publishing)]

Herbert Voss wrote:
> Hubert Lam (Publishing) schrieb:
>> Ran the MiKTeX updater today and noticed the main pstricks package was 
>> updated (old: 22/1/2008) to 24/2/2008.
>>
>> Just wondering what may have changed?
>>
>> I notice in the 22/1 version of pstricks, when \psaxes[...] is drawn, 
>> the labels are no longer in math mode but in text mode, causing the 
>> "minus" signs to be dashes.
> 
> I cannot see this. Latest MiKTeX version:
> 


Thanks Herbert.  I notice this occurs when the latest pstricks-add is used:

  *File List*
  article.cls    2005/09/16 v1.4f Standard LaTeX document class
   size10.clo    2005/09/16 v1.4f Standard LaTeX file (size option)
pst-plot.sty    2004/07/15 package wrapper for pst-plot.tex
pstricks.sty    2008/01/24 v0.37 LaTeX wrapper for `PSTricks' (RN,HV)
pstricks.tex    2008/01/01 v1.20 `PSTricks' (tvz)
   xcolor.sty    2007/01/21 v2.11 LaTeX color extensions (UK)
    color.cfg    2007/01/18 v1.5 color configuration of teTeX/TeXLive
    dvips.def    1999/02/16 v3.0i Driver-dependant file (DPC,SPQR)
pst-plot.tex    2007/06/26 1.00 `pst-plot' (tvz)
pst-eucl.sty    2005/05/14 package wrapper for PSTricks pst-eucl.tex
pst-eucl.tex    2006/01/30 v1.3.5 `PST-eucl' (dr)
pst-xkey.tex    2005/11/25 v1.6 PSTricks specialization of xkeyval (HA)
  xkeyval.sty    2006/11/18 v2.5f package option processing (HA)
  xkeyval.tex    2006/11/18 v2.5f key=value parser (HA)
pstricks-add.sty    2007/09/03 v. 0.11 package wrapper for 
pstricks-add.tex (hv
)
pstricks-add.tex    2008/01/01 v3.00 `PSTricks-add' (hv)
  ***********

\listfiles
\documentclass{article}
\usepackage{pst-plot,pst-eucl,pstricks-add}

\begin{document}

\begin{center}
                 \def\Func{x 1 sub x 4 sub mul x mul}
                 \psset{yunit=0.25cm}
                 \begin{pspicture}(-1,-8)(6,5)
                 \psaxes[ticks=x,labels=x,arrows=->](0,0)(-2,-8)(5,4)
 
\psplot[linestyle=dashed,linecolor=gray,linewidth=1.15pt,arrows=<->]{-0.75}{4.25}{\Func}
                     \psplot[arrows=<-,linewidth=1.15pt]{-0.75}{0}{\Func}
                     \psplot[linewidth=1.15pt]{1}{4}{\Func}
                 \uput{\pslabelsep}[180](!4.25 /x 4.25 def \Func){$y = 
x(x - 1)(x - 4)$}
                 \uput{5.5\psxunit}[0](0,0){$x$}
                 \uput{4.5\psyunit}[90](0,0){$y$}
                 \end{pspicture}
                 \end{center}

\end{document}
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