I fixed a bug in Adafruit-GFX-Library that's been bugging me for a while. The inability to work with fonts larger than about 90pt. It occurs because they used 8-bit signed ints for the character offsets and they overflow. I also updated their font converter makefile to run properly on MacOS: https://github.com/bitbank2/Adafruit-GFX-Library
Pictured is Roboto_Thin_100, which would fail to convert/display properly with their version of the code.
