Add support for various treesitter based modes #33

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the master branch
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	strategy:
	matrix:
	emacs_version:
	- 25.3
	- 26.3
	- 27.1
	fail-fast: false

	steps:

	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	- uses: purcell/setup-emacs@master
	with:
	version: ${{ matrix.emacs_version }}

	- name: Install Cask
	run: curl -fsSL https://raw.githubusercontent.com/cask/cask/master/go \| python

	- name: Install dependencies
	run: PATH="/home/runner/.cask/bin:$PATH" make install

	- name: Build
	run: PATH="/home/runner/.cask/bin:$PATH" make build

	- name: Test
	run: PATH="/home/runner/.cask/bin:$PATH" make test

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