A script that spits out a short message in a large type. I hard-coded a bitmap font for this, that is printed in half-blocks of 4x4 (or effectively 3x6 bits) characters.
This is a work in progress.
It seems to expose all kinds of rendering issues, no matter where you try it.
Neat.
Let’s try the ASCIINEMA.org recommended 1.1 line height though, and a Nerd font:
“Relative to font size. Lowering it ~1.1 helps with alignment of block characters like ▀ ▄ █”