Add nested subsection tests #20

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: '^1.23'

	- name: Install dependencies
	run: go mod download

	- name: Run tests
	run: go test -v -coverprofile=coverage.out ./...

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v2
	with:
	file: coverage.out
	token: ${{ secrets.CODECOV_TOKEN }}

	- name: Check formatting
	run: gofmt -l .

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