this post was submitted on 28 Nov 2023
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Readtable for burning through C-style comments? (alien.top)
submitted 11 months ago by corvid_booster@alien.top to c/lisp
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I'm hoping to read some C code (XPM image files) using Common Lisp, and I am thinking that it would help to equip the Lisp parser to skip over C-style comments (primarily /* ... */ comments, maybe also //, not sure if that's necessary yet).

Can anyone say how to define a readtable which skips over C-style comments? A web search didn't bring up anything from what I can tell.

I only need to read the C code, so it's acceptable that skipping C-style comments makes it impossible to read some valid Common Lisp constructs.

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[–] noogai03@alien.top 1 points 11 months ago

Wait you're loading image files directly using the lisp loader? This sounds risky