Font upscaling / new font discussion

Thanks! That is very interesting indeed! I think that's the only bitmap font in useful sizes I have ever seen! (apart from https://github.com/Tecate/bitmap-fonts - but those tend to be too small)

There does seem to be some documentation about the font format at https://github.com/pebble-dev/wiki/wiki/Firmware-Font-Format but actually the most useful seems to be the textual source files: https://github.com/pebble-dev/renaissance/blob/master/files/renaissance_18.pbff

I just bodged something up - this is what 18 bold looks like:

... code removed - see attached files below