[XeTeX] XeTeX 0.994 for Mac OS X

[Martin Schröder]

2006/6/6, Jonathan Kew <jonathan_kew at sil.org>:
> Hmm... is that the current "standard" way to test for pdfTeX? If so,

To use ifpdf.sty
It checks for \pdfoutput

> An alternative would be to change the names of these primitives in
> XeTeX, making them \XeTeXpagewidth, etc., and then leave it up to
> package/driver writers to say \let\pdfpagewidth=\XeTeXpagewidth,
> etc., if they want to share some supporting code.

Possible, but I suggest updating geometry instead.

Best
    Martin