Fennel
pycodestyle.nvim | Fennel | |
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3 | 91 | |
- | 2,294 | |
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- | 9.3 | |
- | 5 days ago | |
Fennel | ||
- | MIT License |
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pycodestyle.nvim
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Why aren't there more plugins written in python?
With that said, there is still a use for remote plugins: if you really need a libraries from that ecosystem, and you would have those libraries anyway, then there is no harm done. I have a plugin called pycodestyle.nvim which makes your Pycodestyle linter configuration available in Neovim. That way I can use my linter settings as my editor settings per project, no need to keep separate settings in sync. If I want to use that plugin I need Pycodestyle installed anyway, and if Pycodestyle is not available to plugin stays dormant.
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Why Rust ?
Not really. There is exactly one legitimate use case for writing plugins in something other than Lua or Vim script: if you want to use libraries written in that language. For example, I have a plugin named pycodestyle.nvim which is written in Python because it uses the Pycodestyle library to figure out the user's linter configuration. If I wanted to do it in Lua I would basically have to re-implement a major part of Pycodestyle myself, which would be a pointless waste of time. And people who use that plugin already have Pycodestyle installed anyway, so it's not an extra dependency.
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[plugin] pycodestyle.nvim
Link. When I write Python I usually have pycodestyle as my linter, and this got me thinking: If I already have a linter configuration for a project, why not just use the linter configuration as my editor configuration as well? The linter configuration is useful to others even if they use a different editor and I don't have to duplicate it in a local vimrc or editorconfig file. I can just use what I already have.
Fennel
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Did we lose our way in making efficient software? – ~30 MB doc file vs. browser
It's interesting: minimal software is out there, but folks don't tend to choose it. I spend a fair amount of time thinking about how to be conservative in my dependencies, and this encourages a lightweight stack that tends to perform pretty well. These days, I'm favoring tools like Lua, SQLite, Fennel[0], Althttpd[1], Fossil[2], and the Mako Server[3] and find that great, lightweight, stable, efficient software is to be had, for free, but you have to go a bit off the beaten path. This isn't stuff you hear about on Stack Overflow.
In terms of frontend, which the post focuses on (Google Docs and a 30MB doc), I guess I'm conflicted. While I tend to favor native apps + web pages, I'm also a daily Tiddlywiki user, and I really think web apps have their place (heck, one idea I'm working on is a lightweight local server that lets you run web apps like Tiddlywiki). But without a doubt, Tiddlywiki is more resource intensive than Emacs (my go-to for notetaking when I'm not on TW). My tab for a 6MB Tiddlywiki file uses 155MB of RAM, and my (heavily customized, dozens of open buffers) Emacs session uses 88MB. So I do think the author has a good point.
[0]: https://fennel-lang.org/
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Pluto, a Modern Lua Dialect
Eh it's not just luajit and luajit didn't create that problem either. It's a symptom of lua actually succeeding at its design goal of being easily embedded as an extension language. A significant number of incompatible runtimes are more popular than the most recent puc lua, including I believe the older official lua 5.2 released in 2011.
I've done a fair bit of professional lua development and I don't think I've ever written standalone up-to-date puc lua except maybe for some tooling & scripts. It's such a small language and used in such a way that the runtime, distribution method, and available APIs have much more impact on your use (and compatibility) than the version.
Virtually everyone shipping a lua environment is also shipping changes to it that make it a unique target, if only extensions to the standard library. This is why I think syntax layer-only approach like fennel's is the correct choice for improving on lua. It mirrors lua's runtime semantics exactly, and allows you to access the implementation peculiars on their own terms and so can just be run on time of any lua system.
https://fennel-lang.org
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LÖVE: a framework to make 2D games in Lua
Just learned about https://fennel-lang.org/ , could have probably used that as well to avoid Lua.
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The Bipolar Lisp Programmer
> I’m positive that there is a Lispy language out there (actually in existence, or the aether) that is appropriate for embedded work, but the constraints of the target make it difficult to envision.
Perhaps Fennel* fits the bill?
* https://fennel-lang.org/
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The Future of the Vim Project
I've also seen neovim plugins written in fennel [0], so if you want something lispy, that's possible now.
[0]: a Lisp that compiles to Lua, https://github.com/bakpakin/Fennel
- Qual a linguagem que vocês mais gostam de programar?
- Can I use elixir as the scripting language of my game engine?
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TimL: Clojure-like Lisp dialect that runs on and compiles down to Vimscript
Something similar: Fennel (https://fennel-lang.org/) is a lisp that compiles into Lua, which nvim can use as plugins, so you can write nvim plugins in a lisp. Aniseed (https://github.com/Olical/aniseed) makes this really easy.
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Announcing automation-service: write and schedule home automation scripts in Lua
If you want a more FP language on the Lua runtime, you might be interested in Fennel. I wrote a post about adding Fennel compiler to a hslua interpreter a while back, which might be useful for you.
- 916 Days of Emacs
What are some alternatives?
pycodestyle - Simple Python style checker in one Python file
janet - A dynamic language and bytecode vm
xbase - Develop Apple software products within your favorite editor.
urn - Yet another Lisp variant which compiles to Lua
nvim-snippy - Snippet plugin for Neovim written in Lua
nvim-lspconfig - Quickstart configs for Nvim LSP
kok.nvim - Fast as FUCK nvim completion. SQLite, concurrent scheduler, hundreds of hours of optimization.
Lua-RTOS-ESP32 - Lua RTOS for ESP32
coreutils - Cross-platform Rust rewrite of the GNU coreutils
lua-languages - Languages that compile to Lua
ultisnips - UltiSnips - The ultimate snippet solution for Vim. Send pull requests to SirVer/ultisnips!
webassembly-lua - Write and compile WebAssembly code with Lua