Version 2 of the protocol can consider having location as the top level encode and then dangle off *Foreground *Background and Ascii value
Then the window could just track the diffs and send down minimum amounts of information for the change, thus we only have to specify the 2 byte location once for ascii + color change.
Encode color as 2 bytes
1 2-6 7-11 12-16 +--+----------+----------+----------+ |F | Red | Green | Blue | +--+----------+----------+----------+
33% reduction in color space requirements
We could do color compression but only have a specified color table ahead of time that encodes up to 128 colors as 1 byte values, with one bit reserved for F/B
66% savings on the most frequent
