expr/docs: document all list functions #2042

	name: Lints and Typecheck

	on: [pull_request]

	jobs:
	checks:
	runs-on: ubuntu-latest
	name: Lints and typecheck
	steps:
	- name: Check out source repository
	uses: actions/checkout@v3
	- name: Set up Python environment
	uses: actions/setup-python@v4
	with:
	python-version: 3.11
	- name: Install aspell for pyspelling
	run: sudo apt-get install -y aspell
	- name: Upgrade pip
	run: pip install --upgrade pip
	- name: Install packages
	run: pip install "flake8>=4.0.1" "black>=22.6.0" "mypy==0.981" "pyspelling>=2.8.2" # install 0.981 of mypy since future versions seem to be not working with `--exclude`
	- name: flake8 lint
	run: flake8 .
	- name: black lint
	run: black --diff --check .
	- name: mypy typechecking
	run: mypy .
	- name: spellcheck
	run: pyspelling

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