The following is a short step-by-step rundown of what one typically would do to contribute.

• fork this project on GitHub.
• For setting up the environment to run the self tests, please run init-tests-after-clone.sh.
• Please try to write a test that fails unless the contribution is present.
• Try to avoid massive commits and prefer to take small steps, with one commit for each.
• Feel free to add yourself to AUTHORS file.
• Create a pull request.