[XeTeX] Problem changing default fonts

[Vafa Khalighi]

>
> Note that \ifpdf checks for PDF output, and doesn't have to be true
> whenever pdfTeX is used. Better
>

iftex provides \ifPDFTeX


>
> \ifxetex
>  <font setup for XeTeX>
> \else
>  \ifluatex
>    <font setup for LuaTeX>
>  \else
>    <font setup for pdfTeX>
>  \fi
> \fi
>
>
>
No, what happens if you use some other engines? ptex or vtex?



-- 
به نام خداوند جان و خرد          کزین برتر اندیشه برنگذرد
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