RASTER D · box-drawing spike · 2026-09-15

Font glyphs versus macro cells painted by raster.js. tools/web_check.py measures both.

A · native Plex Mono glyphs, text cell 12×24

┌────┬────┐
│ AB │ 12 │
├────┼────┤
│▀▄▌▐│░▒▓█│
└────┴────┘

B · painted on the macro square, and its quarter turn

┏━━━┳━━━━┓
┃▀▄ ┃ ▘▗ ┃
┣━━━╋━━┳━┛
┃ █ ┃  ┃
┗━━━┻━━┛  

C · tones, both polarities, one token swap

  ░░░▒▒▒▓▓▓███

  ░░░▒▒▒▓▓▓███