|This suite tests conformance to the editing spec written long ago by Aryeh
|Gregor. Nobody actually implements the spec, but the tests are still useful
|implementation of the specification using a complex procedure that can't
|actually be replicated right now as-is. Editing them manually is possible, but
|they're not really meant to be human-readable. If anyone is interested, it
|would be possible for Aryeh to get the test generation procedure working again.
|Or you could look into the repository history and figure out how to do it
|yourself, if you're brave.