Font Developer Embeds Opcode Disassembly In Typeface
Z80 Sans is a custom font that renders Z80 opcode bytes as assembly mnemonics by abusing OpenType glyph substitution and positioning tables. The developer generated context-sensitive substitution rules using a recursive-descent parser, enabling opcode nibble glyph selection in context. The article highlights Unicode complexities such as invisible characters and ligatures and notes uses ranging from fonts-as-games to LLM interfaces.
Scoring Rationale
Creative technical demonstration with clear implementation details, but it remains niche with limited immediate industry relevance or practical impact.
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Sources
- Read OriginalDisassembling Opcodes With A Fonthackaday.com
