Add c++ fenwick tree #8

	name: Build and Test Documentation

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

	jobs:

	test-docs:
	runs-on: ubuntu-latest

	steps:

	- name: Checkout
	uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.x'

	- name: Install dependencies
	run: \|

	# Add this step to install aspell and the Spanish dictionary
	apt update && apt install -y aspell aspell-es

	python -m pip install --upgrade pip
	pip install -r docs/requirements.txt

	- name: Build documentation
	run: \|
	sphinx-build -b html docs/ docs/_build/html

	# TODO: when known how to use 2 dictionaries, Spanish and English, uncomment this
	# - name: Documentation tests
	# run: \|
	# sphinx-build -W --keep-going -b spelling docs/ docs/_build/spelling

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