Tidied mixed markup styles #1

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: pynmea2
	on:
	push:
	branches: ["master", "py3v12-compatability"]
	pull_request:
	branches: ["master"]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["2.7", "3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install pytest
	python -m pip install flake8
	python -m pip install importlib_metadata
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=80 --statistics
	- name: Build and test
	run: \|
	python setup.py sdist --formats=zip
	pip install dist/pynmea2*.zip
	pytest
	- name: Coveralls
	env:
	COVERAGE_RCFILE: ".github/workflows/.coveragerc"
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	python -m pip install "coverage"
	python -m pip install "coveralls"
	coverage run --source=pynmea2 -m pytest
	python -m coveralls --service=github \|\| true

Provide feedback