[rbanffy]

> VT220 state machine diagram can be printed on a single letter- or A4-sized sheet of paper.

Does it cover Tek and ReGIS? Where can I find it?

[wpm]

https://vt100.net/emu/dec_ansi_parser

VT500 should include ReGIS

[rbanffy]

I think the 400 and 500 didn’t have any bit-mapped graphics.