Update definition of Ritz #1275

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on: [push, pull_request]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	- name: Generate XML
	run: python scripts/from-yaml.py

	- name: Merge the source files
	run: python scripts/merge.py

	- name: Install xmllint
	run: sudo apt-get update && sudo apt-get install libxml2-utils

	- name: Verify XML
	run: xmllint --noout --valid wn.xml

	- name: Verify Structure
	run: python3 scripts/validate.py

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