On Mon, 12 Nov 2001, Hans Hagen wrote:

> >% supp-mps.tex checks \pdfoutput, even if undefined!
> >\ifx\pdftexversion\undefined\def\pdfoutput{0}\fi
>
> I prefer:
>
> \ifx \undefined \pdfoutput      \else \chardef\pdfoutput=0       \fi
>
> which is a better one for testing

Yes, but I would remove the "\else" :)

Ricardo.

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