David Griffith wrote:
I'm trying to figure out how to created and load a
"soft character
set" into a vt220 terminal.
I have successfully done that with a real VT220. Here are some .txt
files with samples. They upload a custom font and arrange characters on
screen to display a picture. The Emacs Lisp code does the conversion.
https://github.com/larsbrinkhoff/sixel