Cosimo Lupo dca96c9c55 [cffLib] get TopDict by index as well as by name
There can only be one TopDict in an OpenType font, whether CFF or CFF2;
plus in the latter, TopDict INDEX and Names INDEX are gone, just the
one TopDict is left. Most of the time, one simple wants to get to
that single TopDict instance.

So instead of doing this:

topDict = font['CFF '].cff.values()[0]

one can alternatively do this now:

topDict = font['CFF '].cff[0]
2017-07-26 18:53:42 +01:00
..