=============================================== KerningPair - class to represent kerning pair =============================================== This class is Multiple Master - compatible KerningPair() - generic constructor, creates an empty KerningPair KerningPair(KerningPair) - copy constructor KerningPair(index) - creates a KerningPair to glyph referenced by index but zero value KerningPair(index, value) - creates a KerningPair to glyph referenced by index but and assigns value parent (read-only) - KerningPair's parent object, Glyph key (integer) - index of right glyph of the pair value (integer) - value of the pair values [(integer)] - list of values for each master none none