ohm
Pegged
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ohm
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Ohm: A library and language for building parsers, interpreters, compilers, etc.
Building an interpreter or a compiler from a grammar is an interesting idea. I can't immediately see how to go about it - the grammar would need to match on SSA or similar.
The examples have a lisp-like interpreter at https://github.com/ohmjs/ohm/blob/main/examples/simple-lisp/... which definitely uses a grammar for parsing and might use a generic AST representation.
Will have to think more - a grammar might be a worthwhile way to specify a nanopass style compiler pipeline.
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[AskJS] Why does our community hate Operator Overloading?
One more suggestion: Maybe create your own scripting-language using Ohm? The project works in JavaScript, so whatever you created would sit on top of your existing APIs.
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Ohm – A library and language for building parsers, interpreters, compilers, etc.
Always fun to find the first commit:
https://github.com/harc/ohm/commit/4611bf63c5ecb90d782112d68...
2014
Neat tool. I write parsers by hand though. More fun, and you can be a lot sleazier.
Pegged
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C++17’s Useful Features for Embedded Systems
This is the intended purpose of the feature. gzip may be a little aggressive given that you have to unzip it again at the other end but its very possible (and potentially not even as expensive as one might expect given that these types of compression algorithms can be tuned on a speed/size tradeoff and backoff when struggling to compress).
https://github.com/PhilippeSigaud/Pegged is a D library that generates a parser generator for you based on a grammar (string) at compile time.
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Good languages for writing compilers in?
Also pegged is a pretty nice library for generating parsers from PEG grammars.
- Ohm – A library and language for building parsers, interpreters, compilers, etc.
What are some alternatives?
PEG.js - PEG.js: Parser generator for JavaScript
peggy - Peggy: Parser generator for JavaScript
usfm-grammar - An elegant USFM parser.
Chevrotain - Parser Building Toolkit for JavaScript
proposal-operator-overloading
ppci - A compiler for ARM, X86, MSP430, xtensa and more implemented in pure Python
meowlang - Meow Programming Language
pymetaterp - A python parser that builds python ASTs in 502 lines of python without using modules
rose-formatter - A port of Excel's numerical formatting, providing versatile text representation for numbers, dates and times.