Draw trivial tokens and indices (#12) #14

	name: Python
	on: [push, workflow_dispatch, pull_request]
	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8, 3.9]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install antlr4-python3-runtime==4.9.1
	- name: Run all the Python tests
	run: python3 tests/test_all.py
	pep8:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master
	with:
	ref: ${{ github.event.pull_request.head.sha }}
	- name: 'Run PEP8 check'
	uses: quentinguidee/pep8-action@v1
	with:
	arguments: >-
	--exclude=.svn,CVS,.bzr,.hg,.git,zzantlr
	--ignore=E121,E123,E126,E133,E226,E241,E242,E704,W503,W504,W505,W191,E101,E128

Provide feedback