https://github.com/sogaiu/a-tsclj-nvim-lua-plugin

https://github.com/sogaiu/a-tsclj-nvim-lua-plugin

clojure lua neovim tree-sitter

Last synced: about 2 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/sogaiu/a-tsclj-nvim-lua-plugin
• Owner: sogaiu
• Archived: true
• Created: 2020-04-04T10:37:42.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-04-07T07:35:48.000Z (over 4 years ago)
• Last Synced: 2024-06-25T22:42:52.814Z (3 months ago)
• Topics: clojure, lua, neovim, tree-sitter
• Language: Lua
• Size: 173 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# a-tsclj-nvim-lua-plugin

A demo of using tree-sitter-clojure to highlight code in neovim (>= 0.5)

## Prerequisites

* neovim (>= 0.5)

* tree-sitter-clojure

## Prepare

* Install neovim (>= 0.5) or rather the master branch of neovim as 0.5

  is not released yet (tested with 30a6e374).

* Follow the instructions through "Initial Setup" step of

  [tree-sitter-clojure](https://github.com/sogaiu/tree-sitter-clojure).

  Note, you likely won't need emsdk.

* From the tree-sitter-clojure directory that was cloned, parse

  clojure.core (assuming clojure source lives under ~/src):

  ```

  npx tree-sitter parse ~/src/clojure/src/clj/clojure/core.clj

  ```

  This should have prepared a `~/.tree-sitter` directory and copied a

  `clojure.so` (or .dynlib or .dll) file to live under

  `~/.tree-sitter/bin`.

  The vim runtimepath is used to locate the .so|.dynlib|.dll file, so

  to arrange for that to succeed, one could symlink

  `~/.tree-sitter/bin` to a place such as `~/.config/nvim/parser`:

  ```

  cd ~/.config/nvim

  ln -s ~/.tree-sitter/bin parser # assuming nothing named parser exists

  ```

  Here `~/.config/nvim` is assumed to be on the vim runtimepath,

  substitute something else if this particular choice is undesirable.

* Clone this repository somewhere appropriate:

  ```

  git clone https://github.com/sogaiu/a-tsclj-nvim-lua-plugin

  ```

* Start neovim with the cloned directory on the vim runtime path:

  ```

  nvim --cmd "set rtp+=./a-tsclj-nvim-lua-plugin"

  ```

* Turn off syntax highlighting:

  ```

  :syntax off

  ```

* Open clojure.core:

  ```

  :edit ~/src/clojure/src/clj/clojure/core.clj

  ```

  The file should look pretty plain, i.e. no syntax highlighting.

## Demo

* Use tree-sitter-clojure to highlight the buffer by entering

  `` (see `plugin/a-tsclj-nvim-lua-plugin.vim` if another key

  sequence needs to be used).

  Alternatively, one can:

  ```

  :lua trsiclj:highlight_clojure()

  ```

  The text `tree-sitter-clojure detected` should appear at the bottom

  of the screen if all went well, and the buffer should now have more

  color in it.

  [screenshot](a-tsclj-nvim-lua-plugin.png)

## Hacking

* Tweaking of highlighting can be done by editing the value of

  `default_query` in `lua/trsiclj/init.lua`.

## Thanks

* bfredl - neovim and tree-sitter work

* guns - vim-clojure-static

* jacobsimpson - nvim-example-lua-plugin

* kolja - repl-alliance

* kotarak - vimclojure

* morhetz - gruvbox

* SevereOverfl0w - tree-sitter and vim info