Add handling for headings inside code-blocks #94

	name: ci

	on:
	push:
	branches: ['*']
	pull_request:

	jobs:
	tests:
	name: Run tests
	timeout-minutes: 10
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Get yarn cache directory path
	id: yarn-cache-dir-path
	run: echo "::set-output name=dir::$(yarn cache dir)"
	- name: Authenticate with GitHub package registry
	run: echo "//npm.pkg.github.com/:_authToken=${{ secrets.GH_TOKEN }}" > ~/.npmrc
	- uses: actions/cache@v2
	id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
	with:
	path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.os }}-yarn-
	- name: yarn install
	run: yarn install --frozen-lockfile
	- name: Run Build
	run: yarn run build
	- name: Checking format
	run: yarn run format && git diff --exit-code

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