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Caught with parsing Fuzz tester when parsing strings of random characters. Possible the string is not even valid and lexer should fail, but warrants investigation.
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Sorry for opening so many issues -- this is a very exciting project :)
From what I understand with vapour, there's a plan to generate types for a lot of R, but that understandably wouldn't be feasi…
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R is a [widely used](https://stackoverflow.blog/2017/10/10/impressive-growth-r/), growing language often used in Data Science and Statistics.
While it does not have a published formal specification…
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This would use all the changes proposed in the Compiler Extensions proposal, the new prelude, and the new base (after we manage to figure them out)
Another great thing would be if we could change H…
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**Your name and twitter handle:**
Dillon Shook @DillonShook
**Your talk idea, described briefly:**
A brief overview of lexing and parsing and how and why you might create your own language.
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**What went wrong?**
First, apologies for the vague title; the time it took to get a workaround (and a reproduction) took so long that I couldn't spend more time narrowing this down further, but ho…
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Python lexing is far from complete.
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Consider using something like plyara: https://github.com/plyara/plyara
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Currently, our parser directly operates on a stream of characters, i.e. tokenizing is built into the parsing. The idea would be to make our own token type, write a lexer that transforms a character s…
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When lexing a typical source file, there's going to be a lot of repeated strings - identifiers, literals, white space, and so on. We can't intern these, but it would make good sense to cache tokens up…