As part of my Ben Eater-like videotutorials on how GPUs work, I am practicing to eventually implement GLSL compiler for my (SimulIDE simulated) GPU. Trying to figure out how to implement it in a way that's legible & works.

So from my practice what's my current plan?

1. Pull in a library, for once, "Automa" to lex input text into tokens.
2. Postprocess those tokens to implement a C PreProcessor, after implementing parsing & constant propagation.
3. Use a Pratt parser via Dict lookups.

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