piccolo
mal
piccolo | mal | |
---|---|---|
6 | 95 | |
1,464 | 9,830 | |
15.5% | - | |
8.9 | 0.0 | |
6 days ago | 2 months ago | |
Rust | Assembly | |
Creative Commons Zero v1.0 Universal | GNU General Public License v3.0 or later |
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piccolo
- Piccolo – experimental Lua VM implemented in pure Rust
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Lua: The Little Language That Could
There's Lua implementation [1] in pure Rust, by the way.
[1] https://github.com/triplehex/piccolo
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Do Rust and Lua work well together?
The rust ecosystem is doubling down on wasm with little to no focus on lua (some would even prefer to build their own programming language) that doesn’t mean lua is pretty bad for the rust ecosystem it’s just that there’s no much focus as to compared to wasm Example I noticed is https://github.com/kyren/luster
- Writing a minimal Lua implementation with a virtual machine from scratch in Rust
- Lua: Good, Bad, and Ugly Parts
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Scripting Languages of the Future
Tossing my hat in for Passerine [1]. Gorgeous ML inspired syntax. Built for scripting Rust applications.
Dreaming here: Lua is a fantastic scripting language, but the Rust FFI isn’t as ergonomic as it could be. Enter Luster [2], which is basically LuaJIT rewritten in Rust.
Embedding a scripting language in a Rust application gives you tons of power (e.g. scripting Rust structs from Lua [3]), and setting this up isn’t terribly difficult.
[1] https://github.com/vrtbl/passerine
[2]: https://github.com/kyren/luster
[3]: https://git.sr.ht/~ioiojo/kiwi
mal
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Ask HN: Is Lisp Simple?
>Would be interesting to see how the interpreter works actually...
It's quite easy to see, there are interpeters for Lisp in like 20 lines or so.
Here's a good one:
https://norvig.com/lispy.html
(It has the full code in a link towards the bottom)
There's also this:
https://github.com/kanaka/mal
- GitHub - kanaka/mal: mal - Make a Lisp
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Build Your Own Lisp
Here is one implementation of a lisp (mal specifically) in matlab: https://github.com/kanaka/mal/blob/dcf8f4d7b9cf7b858850a04a0...
Only 260 lines of code, pretty concise :)
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Found inside my compiler I've been writing for about 2 years
have a look at the crafting interpreters book, plus make a lisp (lisp is a great first language to make a compiler/interpreter for, just google "lisp compiler/interpreter" and you'll find lots of resources)
- Ce proiecte for-fun ati facut in timpul facultatii ca sa invatati ceva nou si practic singuri?
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Crafting Interpreters or Writing an Interpreter in Go? Given context
If you're really okay with the limitations of a tree-walk interpreter, you might want to check out MAL, which will teach you how to write a tree-walk interpreter for a LISP. The code for MAL has been translated to most popular languages, so you can work through the creation of an interpreter in the language of your choice. JLox would give you a bit more detail and a more complex language, but I'm not convinced that it's all that important.
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What do I do now?
Write a small programming language (lisp (https://github.com/kanaka/mal) or brainfuck) in C++ to learn the syntax more. This will teach you a lot about programming languages in general.
- Ask HN: What projects did you build to get better as a programmer?
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Can you beat my dad at Scrabble?
So I started some hobbyist game dev using Unity and realised that the full process of making a game has dependencies on a mass of lower-level skills including lighting virtual environments. As a hobbyist photographer I could see some useful analogies from lighting studios and other scenes
So I pivoted, and eventually made money, not from selling a game, but from developing tutorials about digital lighting. I was also able to contribute to a project at work that was making a product based on commercial games engine, not by actually coding it, but by helping to better estimate the costs of the asset generation required.
Coding Unity object scripts in C# also got me back into programming, and I went on to successfully build a self-hosting lisp interpreter following the Make a Lisp guidelines [0].
[0] https://github.com/kanaka/mal/blob/master/process/guide.md
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Advice for a first-time designer of my own original programming language? Presently writing the interpreter!
Hijacking the top comment to add https://buildyourownlisp.com and https://github.com/kanaka/mal
What are some alternatives?
lua-cmake - Embed lua with CMake
paip-lisp - Lisp code for the textbook "Paradigms of Artificial Intelligence Programming"
passerine - A small extensible programming language designed for concise expression with little code.
Lua - Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.
lua-lockbox - A collection of cryptographic primitives written in pure Lua
sectorlisp - Bootstrapping LISP in a Boot Sector
moonsharp - An interpreter for the Lua language, written entirely in C# for the .NET, Mono, Xamarin and Unity3D platforms, including handy remote debugger facilities.
project-based-learning - Curated list of project-based tutorials
luau - A fast, small, safe, gradually typed embeddable scripting language derived from Lua
hy - A dialect of Lisp that's embedded in Python
empirical-lang - A language for time-series analysis
wisp - A little Clojure-like LISP in JavaScript