[pdftex] pdftex graphics primitives and weird font error?!

[ivowel at gmail.com]

Clarification:

> My font is in my main document, not embedded. the test file is short:

I meant to write: it did not enter my documented through an embedded pdf  
file. The font is embedded in the pdf file, but it came from the main tex  
document itself:

>
> \font\testf = op.tfm at 12 pt
> \testf this is op.tfm at 12 pt, fails with weird acrobat error.
>
> \font\testf = tjb.tfm at 12 pt
> \testf this is tjb.tfm at 12 pt, works.
>
> \bye
>

And correction: thanks, Thanh (not Han).

regards,

/iaw