Font not embedded in pdf

[Thomas Scharkowski]

Hi list,

in a lilypond document (2.13.21) I use a true type font for the title 
and barnumbers (RomanSmc-regular).
When printing I noticed that the font is replaced by another font, the 
spacing is incorrect. On screen the correct font is shown.

I printed the same pdf under windows and it worked (of course only 
because the font in question is installed there).

Next I noticed that in the pdf properties > fonts RomanSmc-Regular is 
listed but not marked as embedded.

I looked at another pdf in which I had used the same font some time ago 
(in December 2007, LilyPond 2.11.34) - here the font is embedded.
Did I overlook something or might this be a bug in the newer LilyPond?

BTW, when I use the svg backend and print to pdf from Inkscape, the 
resulting pdf has the font embedded - isn't this strange?

Thanks
Thomas

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LilyPond 2.13.21
Kubuntu 10.04
Inkscape 0.47