Add support for `def 'my-function'` syntax highlighting and add tests to it #357

	# 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 main branch
	push:
	branches: [main]
	pull_request:
	branches: [main]

	# 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

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2
	- run: npm install
	- uses: lannonbr/vsce-action@master
	with:
	args: 'package'

	# Runs a single command using the runners shell
	# - name: Run a one-line script
	# run: echo Hello, world!

	# Runs a set of commands using the runners shell
	# - name: Run a multi-line script
	# run: \|
	# echo Add other actions to build,
	# echo test, and deploy your project.

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