janet VS rlua

You might be looking for: https://janet-lang.org/

It comes with a build tool `jpm` which installs dependencies globally by default, but you can have it be installed in your project folder as well.

I like Clojure, but I never had any good opportunities to use it other than for a few small hobby projects. It is unfortunate that it is so huge with tons of dependencies and no simpler native implementation. I started looking at various LISPs and Schemes to find something lighter to use instead and ended up settling for Janet that I think is Clojure-like enough to be comfortable to use, but in a small native binary with no dependencies and can be embedded in other native programs. I am sure for big, real, projects that Clojure makes more sense, but for my hobby projects and scripts I do not think I will install it again. I am still happy for the things I learned from learning Clojure. It was a real eye-opener for an old OO-programmer.

https://janet-lang.org/

One might also check out Janet for quick scripting tasks.

https://janet-lang.org

Thanks!

I thought about another multiplatform, homoiconic, highly compact language: https://janet-lang.org/ (takes 803 kb on my machine).

It has no types though.

Racket is great, and if you like it you might find Rash interesting:

https://rash-lang.org/

Janet and Gerbil Scheme are also worth a look:

https://janet-lang.org/

https://cons.io/

Point here is that, for instance Janet language does not have cons / pair type but tuple (and so is lispoid, not lisp), but clearly this is sufficient for macros & hence seamless language construction: all you need is to be a lispoid although being a lisp gives another useful feature.

If this project interests you but is a bit more minimal than you need, the Janet language is a slightly-less but still pretty lightweight embeddable Lisp with a strong library and community: https://janet-lang.org/

There's the rlua package for running lua in your rust app: https://github.com/amethyst/rlua

Some sys crates do embed the source files, like rlua for example.

[1] - https://github.com/amethyst/rlua/blob/master/examples/guided_tour.rs

Yes though, given that a CCleaner/BleachBit-style situation is going to be I/O-bound, I'd probably go with rlua, PyO3, or rust-cpython for plugins.

I wrote up some rust low-level bindings for guile [1]. The problem is that Guile liberally uses setjmp/longjmp, which breaks rust destructors. It might be possible to fix this by wrapping every call the way rlua does [2], but I'm not familiar enough with Guile to know.

1: https://github.com/ysimonson/guile-sys

2: https://github.com/amethyst/rlua/issues/21

And.. another binding finally called rlua https://github.com/amethyst/rlua

hlua or rlua are what you want for Lua, rust-cpython or PyO3 for Python, rutie for Ruby, and possibly deno_core for JavaScript.

Janet is what introduced me to Fennel. Conjure [1] sold me on Fennel over Janet. The Neovim community is rallying around Lua.

(And in fact, what sold me on Rust was its truly excellent Lua FFI support [2].)

[1]: https://github.com/Olical/conjure

[2]: https://github.com/amethyst/rlua