feat: add lexer #14

	name: Code formatter and linter

	on:
	push:
	pull_request:
	branches: [ main ]

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.11
	uses: actions/setup-python@v3
	with:
	python-version: "3.11"

	- name: Install dependencies
	run: \|
	python -m pip install -U pip

	- name: Ruff check
	uses: chartboost/ruff-action@v1
	with:
	src: "./src"
	version: 0.0.259
	args: --show-source

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