the Hershey fonts

[Lars Schylberg]

I wonder if someone could give me some advice how to add extra
characters to the fonts that are used in grass.  I would like 
the add the swedish characters a and o with dots above.  From the 
README file in the original font directory in the source code they mention
that it should be possible. But they don't tell how to do it.
I would be very glad for some advice about this.

Lars

Lars Schylberg                          Email: larss at fmi.kth.se  
Dept. of Geodesy and Photogrammetry 
Royal Institute of Technology (KTH)     Tel.   +46 8 790 86 33   
S-100 44  STOCKHOLM, SWEDEN             Fax.   +46 8 790 66 10