[Devel] Family and Sub-Family

[Kornfeld Eliyahu Peter]

Hi,

According to the OpentType specification I suggest a bit of change to 
way you returning the family and sub-family name. As written in the 
specification you should check name-id 16 and 17 before using id 1 and 2.
The code in sfobjs.c (line 551) should look like these:

face->root.family_name = tt_face_get_name( face, 
TT_NAME_ID_PREFERRED_FAMILY);
if(!face->root.family_name)
   face->root.family_name = tt_face_get_name( face, 
TT_NAME_ID_FONT_FAMILY);

           face->root.style_name  = tt_face_get_name( face, 
TT_NAME_ID_PREFERRED_SUBFAMILY);
           if(!face->root.style_name)
               face->root.style_name  = tt_face_get_name( face, 
TT_NAME_ID_FONT_SUBFAMILY);

These changes will enable better grouping of the font-files containing 
versions of the same family.
Think about it!
   Peter