[pstricks] multido

[mathias legrand]

you should replace \j by \I where needed. I do not know why \j is not 
accepted.


> ------------------------------
>
> Message: 2
> Date: Tue, 10 Nov 2009 22:50:38 -0700
> From: "Richard K. Oliver" <rko15 at att.net>
> To: <pstricks at tug.org>
> Subject: [pstricks] multido
> Message-ID: <001c01ca6292$e71523b0$0300a8c0 at comb35b0c20971>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Under Windows XP and MiKTeX, the code below produces the error message:
>
> ! Bad \multido variable declaration.
> \multido at badvar ...do \space variable declaration}
>
> l.7 ...psdots[linecolor=red,dotsize=10pt](\i,\j)}}
>
> What does this mean and how do I fix the code?
>
> \documentclass{article}
> \usepackage{pst-all}
> \begin{document}
> \begin{figure}
> \begin{pspicture}(-1,-1)(10,10)
> \psgrid[subgriddiv=1,griddots=0,gridlabels=7pt]
> \multido{\i=0+1}{11}{\multido{\j=0+1}{11}{\psdots[linecolor=red,dotsize=10pt](\i,\j)}}
> \end{pspicture}
> \end{figure}
> \end{document}
>
> Sincerely,
> R. K. Oliver
> rko15 at att.net
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