[pstricks] parameter dotted

[Herbert Voss]

Denis Vergès wrote:

> \uput[d](145,95000){$\cal{C}_{1}$} \uput[d](145,65000){$\cal{C}_{2}$}

>
> In the output.pdf of TexShop instead of $\cal{C}_{1}$ I have 
> $\cal{C}_{\infty}$ and $\cal{C}_{\in}$ for $\cal{C}_{2}$. Why ?

\cal is a switch and not a macro with an argument

${\cal C}_1$


Herbert



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