[ft] How do you reference FreeType family names via HTML CSS?

[Paul Pedriana]

I need to use FreeType to load fonts identified with HTML CSS, but I'm 
not immediately seeing how this is possible, due to how FreeType sets 
the FTFace family_name field. For example, when I open the font 
HelveticaLTStd-BlkCond.ttf with FreeType, it sets the family_name to 
"Helvetica Lt Std" and the style_name to "Condensed Black". As far as I 
know, CSS doesn't provide any means to address such a font, as the CSS 
font-style property is limited to one of three values: normal, italic, 
oblique. So the "Condensed Black" property is invisible to CSS. I've 
looked at the .ttf file in FontLab and found that it has two "Family 
Name" values, and one of them is what would work ("Helvetica Lt Std Cnd 
Blk"), but FreeType doesn't provice this family name.

Does anybody know the proper resolution of this problem? What do web 
browsers that are based on FreeType do?

Thanks.