Love your sites! They are very well done. I'm curious as to how you are creating the fonts. Did you use a programming library or did you dig into the font forma

Love your sites! They are very well done. I'm curious as to how you are creating the fonts. Did you use a programming library or did you dig into the font format specifications yourself? Also, this is just a minor suggestion, but I would love to be able to map a non-standard character (such as the copyright symbol) to my signature.